ANda boleh semak harga dan lain-lain di sini :
http://www.lowyat.net/v2/
http://www.plazalowyat.com/
www.lelong.com.my
www.hardwarezone.com.my/priceguide/
www.pcdepot.com.my/
Anda boleh membuat pilihan dengan bijak......
Thursday, December 17, 2009
Mencari driver PC
Apabila anda terhilang CD/DVD driver Pc atau netbook anda,memang menjadi masalah apabila anda ingin memformat Pc anda.Driver Pc adalah penting kerana ia asas kepada utiliti semua perkakasan komputer seperti sound card,network card dan lain-lain.
Jika anda ingin mencari driver ,sila ikuti panduan yang diberikan Forumers AKumirul di sini :
http://mforum.cari.com.my/viewthread.php?tid=451426&extra=page%3D1
selamat mencuba!
Jika anda ingin mencari driver ,sila ikuti panduan yang diberikan Forumers AKumirul di sini :
http://mforum.cari.com.my/viewthread.php?tid=451426&extra=page%3D1
selamat mencuba!
Sunday, December 6, 2009
Marxio Timer 1.12.2
Perisian ini banyak membantu terutama sekali untuk pengguna pc yang hendak shut down mengikut masa yang ditentukan.Perisian ini mempunyai pelbagai fungsi lain.
Perisian ini adalah percuma dan boleh dimuatturun di sini :
http://www.marxio-tools.net/en/download.php
Perisian ini adalah percuma dan boleh dimuatturun di sini :
http://www.marxio-tools.net/en/download.php
Wednesday, November 25, 2009
Khidmat berbayar-nothings is free!
Inginkan khidmat kami?Kami memberikan khidmat membaiki dan memformat komputer di rumah anda.......Kami juga menjual pelbagai dvd pendidikan,hardware dan lain-lain.
Format windows XP : RM50.
Format with programs + tutorials : RM100
Format windows 7 : RM60
Format with programs + tutorials: RM120
DVD English Learning : 80 jam 1 DVD + 5000 Ebook hanya RM100.00
Melaka/Negeri Sembilan/Kuala Lumpur sahaja
contact : saatcham@yahoo.com
sms:019-6889095
terima kasih kerana sudi mendapatkan khidmat kami....
Format windows XP : RM50.
Format with programs + tutorials : RM100
Format windows 7 : RM60
Format with programs + tutorials: RM120
DVD English Learning : 80 jam 1 DVD + 5000 Ebook hanya RM100.00
Melaka/Negeri Sembilan/Kuala Lumpur sahaja
contact : saatcham@yahoo.com
sms:019-6889095
terima kasih kerana sudi mendapatkan khidmat kami....
Monday, November 23, 2009
Sigbritt, 75, has world's fastest broadband
A 75 year old woman from Karlstad in central Sweden has been thrust into the IT history books - with the world's fastest internet connection.
Sigbritt Löthberg's home has been supplied with a blistering 40 Gigabits per second connection, many thousands of times faster than the average residential link and the first time ever that a home user has experienced such a high speed.
But Sigbritt, who had never had a computer until now, is no ordinary 75 year old. She is the mother of Swedish internet legend Peter Löthberg who, along with Karlstad Stadsnät, the local council's network arm, has arranged the connection.
"This is more than just a demonstration," said network boss Hafsteinn Jonsson.
"As a network owner we're trying to persuade internet operators to invest in faster connections. And Peter Löthberg wanted to show how you can build a low price, high capacity line over long distances," he told The Local.
Sigbritt will now be able to enjoy 1,500 high definition HDTV channels simultaneously. Or, if there is nothing worth watching there, she will be able to download a full high definition DVD in just two seconds.
The secret behind Sigbritt's ultra-fast connection is a new modulation technique which allows data to be transferred directly between two routers up to 2,000 kilometres apart, with no intermediary transponders.
According to Karlstad Stadsnät the distance is, in theory, unlimited - there is no data loss as long as the fibre is in place.
"I want to show that there are other methods than the old fashioned ways such as copper wires and radio, which lack the possibilities that fibre has," said Peter Löthberg, who now works at Cisco.
Cisco contributed to the project but the point, said Hafsteinn Jonsson, is that fibre technology makes such high speed connections technically and commercially viable.
"The most difficult part of the whole project was installing Windows on Sigbritt's PC," said Jonsson.
source : http://www.thelocal.se/7869/20070712/
Sigbritt Löthberg's home has been supplied with a blistering 40 Gigabits per second connection, many thousands of times faster than the average residential link and the first time ever that a home user has experienced such a high speed.
But Sigbritt, who had never had a computer until now, is no ordinary 75 year old. She is the mother of Swedish internet legend Peter Löthberg who, along with Karlstad Stadsnät, the local council's network arm, has arranged the connection.
"This is more than just a demonstration," said network boss Hafsteinn Jonsson.
"As a network owner we're trying to persuade internet operators to invest in faster connections. And Peter Löthberg wanted to show how you can build a low price, high capacity line over long distances," he told The Local.
Sigbritt will now be able to enjoy 1,500 high definition HDTV channels simultaneously. Or, if there is nothing worth watching there, she will be able to download a full high definition DVD in just two seconds.
The secret behind Sigbritt's ultra-fast connection is a new modulation technique which allows data to be transferred directly between two routers up to 2,000 kilometres apart, with no intermediary transponders.
According to Karlstad Stadsnät the distance is, in theory, unlimited - there is no data loss as long as the fibre is in place.
"I want to show that there are other methods than the old fashioned ways such as copper wires and radio, which lack the possibilities that fibre has," said Peter Löthberg, who now works at Cisco.
Cisco contributed to the project but the point, said Hafsteinn Jonsson, is that fibre technology makes such high speed connections technically and commercially viable.
"The most difficult part of the whole project was installing Windows on Sigbritt's PC," said Jonsson.
source : http://www.thelocal.se/7869/20070712/
Saturday, November 21, 2009
3G untuk orang bandar?
Sebagai rakyat Malaysia,sepatutnya semua dapat hak sama...tidak kira org kampung,pekan atau bandar.
Apa yg menyedihkan,celcom broadband yang selalu digunakan mencapai 1mpbs hingga 5mpbs merudum kepada 100kbs kerana tiada liputan 3g...yang ada gprs..
Adakah 3g hanya untuk org kota???
Memang hampa apabila terpaksa membayar khidmat 3g tetapi mendapat liputan gprs....
Agaknya bilakah 3g merobos ke pseluruh pelusuk negara dan ceruk????
Apa yg menyedihkan,celcom broadband yang selalu digunakan mencapai 1mpbs hingga 5mpbs merudum kepada 100kbs kerana tiada liputan 3g...yang ada gprs..
Adakah 3g hanya untuk org kota???
Memang hampa apabila terpaksa membayar khidmat 3g tetapi mendapat liputan gprs....
Agaknya bilakah 3g merobos ke pseluruh pelusuk negara dan ceruk????
Sunday, November 8, 2009
i feel sick
What's to do ?
When evrythings set up completely n customers always complain cant do is,pc problems,u are not good technician....
3 years i didnt got any complains...
its very sick 4 me..very sick!
never mind..just 1 a millions!
When evrythings set up completely n customers always complain cant do is,pc problems,u are not good technician....
3 years i didnt got any complains...
its very sick 4 me..very sick!
never mind..just 1 a millions!
Wednesday, November 4, 2009
How to Prevent Your Computer from Infection by Viruses?
How to Prevent Your Computer from Infection by Viruses?
After reading above explanation, I believe you got some ideas about how viruses get into user computer and some tips on preventing your computer from infection. And now, you will see more detailed on how to prevent your computer from infection by viruses. To prevent your computer from becoming a victim of viruses you need to:
* Have an effective antivirus software program installed in your computer and always keeps it up to date by updating it. You can click here to read more about update antivirus software guide.
* Never open any e-mail attachments unless you know where that emails from and what is inside it. In some case, e-mail attachment from your friend also contains viruses.Example, your friend computer is infected by viruses or worms which automatically send e-mail attachment to all address in the list. If you are in that list, you will get one. That e-mail is not actually sent by your friend, but viruses did. So what is the solution? The solution is that you need to use antivirus software which has e-mail scanning feature. The program will perform checking when you open attachment file and alert warning message when it found any virus or suspicious file or behavior.
* Using Firefox as web browser (it is free, secure, easy to use web browser and also the most popular one). Firefox will block websites which contain viruses and show a message tells you that the website is block as attacked site. Firefox it is my favorite internet browser and I am using it as default browser. You can download it here Firefox Download Page.
* Never download file from website you never know unless you can trust about that site. And never download any things from pirate download site and torrent websites because most of files out there are illegal and many of them contain viruses.
I hope you enjoy this guide and get some ideas on how to protect your computer from viruses infection.
Source : http://www.isoftwarereviews.com
After reading above explanation, I believe you got some ideas about how viruses get into user computer and some tips on preventing your computer from infection. And now, you will see more detailed on how to prevent your computer from infection by viruses. To prevent your computer from becoming a victim of viruses you need to:
* Have an effective antivirus software program installed in your computer and always keeps it up to date by updating it. You can click here to read more about update antivirus software guide.
* Never open any e-mail attachments unless you know where that emails from and what is inside it. In some case, e-mail attachment from your friend also contains viruses.Example, your friend computer is infected by viruses or worms which automatically send e-mail attachment to all address in the list. If you are in that list, you will get one. That e-mail is not actually sent by your friend, but viruses did. So what is the solution? The solution is that you need to use antivirus software which has e-mail scanning feature. The program will perform checking when you open attachment file and alert warning message when it found any virus or suspicious file or behavior.
* Using Firefox as web browser (it is free, secure, easy to use web browser and also the most popular one). Firefox will block websites which contain viruses and show a message tells you that the website is block as attacked site. Firefox it is my favorite internet browser and I am using it as default browser. You can download it here Firefox Download Page.
* Never download file from website you never know unless you can trust about that site. And never download any things from pirate download site and torrent websites because most of files out there are illegal and many of them contain viruses.
I hope you enjoy this guide and get some ideas on how to protect your computer from viruses infection.
Source : http://www.isoftwarereviews.com
Website Contain Viruses...
Visiting Website Contain Viruses: virus can get into your computer by just visiting a webpage which contains virus. Some people not even know that, the process is simple and nature. But there are solutions for this. But first I want you to kwon more in-depth about it. If I ask you who put the virus into that webpage? You can easily answer it: the virus developer or some mean people who developed that website.
Yes you are absolutely right, but it just one side. If we look at another side: we see that some website owners also become victim of viruses (they are not the one who put viruses on their site but hacker did). Because their server is hacked which make their websites infected by those viruses and also become the website that spread viruses. To stop spreading viruses, some websites were blocked as attacked sites by Google when you view in Firefox web browser.
Now instead of caring about who put viruses on the websites, the solution is main thing you have to know. There are two things you need to do:
* Using antivirus software which has web shield feature, this feature will check for viruses to ensure your computer is protected when you are surfing.
* Using Firefox as web browser (it is free, secure, easy to use web browser and also the most popular one). Firefox will block websites which contain viruses and show a message tells you that the website is block as attacked site. Firefox it my favorite internet browser and I am using it as default browser.
Source :http://www.isoftwarereviews.com/
Nampaknya kena berhati-hati dalam membuka sesebuah laman sesawang.....
Yes you are absolutely right, but it just one side. If we look at another side: we see that some website owners also become victim of viruses (they are not the one who put viruses on their site but hacker did). Because their server is hacked which make their websites infected by those viruses and also become the website that spread viruses. To stop spreading viruses, some websites were blocked as attacked sites by Google when you view in Firefox web browser.
Now instead of caring about who put viruses on the websites, the solution is main thing you have to know. There are two things you need to do:
* Using antivirus software which has web shield feature, this feature will check for viruses to ensure your computer is protected when you are surfing.
* Using Firefox as web browser (it is free, secure, easy to use web browser and also the most popular one). Firefox will block websites which contain viruses and show a message tells you that the website is block as attacked site. Firefox it my favorite internet browser and I am using it as default browser.
Source :http://www.isoftwarereviews.com/
Nampaknya kena berhati-hati dalam membuka sesebuah laman sesawang.....
Traps on the Internet
Baca sini :
http://www.viruslist.com/en/analysis?pubid=204792075
Nampaknya pencipta virus memang bijak mengatur strategi mencipta pelbagai jalan untuk memusnahkan komputer seseorang..
Jadi berhati-hatilah!
http://www.viruslist.com/en/analysis?pubid=204792075
Nampaknya pencipta virus memang bijak mengatur strategi mencipta pelbagai jalan untuk memusnahkan komputer seseorang..
Jadi berhati-hatilah!
Rapidshare vs Megaupload
Di sini komen pengguna Megaupload :
Without a doubt I would recommend to choose the megaupload and tell them and why.
I had almost a year rapidshare premium and I can tell you that you can not compare with the premium megaupload I have only 2 months but note the difference.
With megaupload premium download limit is not exist and you can download you need, also you can share the megaupload premium with 5 people with things that can not be do with rapidshare and rapidshare is a limit of 2.66 gb download per day.
Imagine that some games have 15 gb Gta4 as such. this game with megaupload downloads in 2 or 3 hours depending on the speed of the Internet that you have but if you have rapidshare premium you need 6 days to download the same game because of the limited traffic that leads to the premium rapidshare.
Besides the speed of megaupload is much better than that of rapidshare. I have jazztell 20MB and the premium megaupload download with 2000kb/sec before rapidshare premium when I was never more than I downloaded 1500kb/sec. Referrals to the download manager megaupload is also better than the rapidshare.
Rapidshare manager going to do it I had to install and dezinstall programs and things that had no meaning when you only need to install the megaupload manager and now everything is going his perfectly.
A year ago it was more profitable to make the premium rapidshare in principle by the amount of rapidshare links that were on the internet but now things are changing and all who have had premiums of rapidshare before gradually switching to megaupload.
With respect to the points you give when you buy the premium Rapidshare note that no longer give as 8000 points like before and now give only 1,000 for buy premium month..
Megaupload give you the 9000 points now if you buy a premium (10,000 points = one month of premium access to the servers in both rapidshare megaupload) Is most profitable because of megaupload pay 2 months and after the third month you pay with points).
Another point in favor of premium megaupload is the same username and password for premium megaupload you can use to watch movies online at Web megavideo.com
source :http://www.animea.net/forums/f19/why-megaupload-rapidshare-29268/
I just was wondering, is there any reason why people uploading big files use RapidShare instead of MegaUpload?
Mega allows files of up to 500MB, whereas the limit for Rapidshare is only 100 I believe.
So for instance, the Heart 1977 Largo MD DVD that was upped to rapidshare in 36 parts, could have been uploaded instead in 6 parts.
Just curious. It would make it much easier to download large files like that if each part was larger and there would not be so many files to download.
source :http://www.guitars101.com/forums/f90/megaupload-better-than-rapidshare-72736.html
Namun bagi aku,aku lebih suka Rapidshare kerana memuatkan fail yang lebih banyak...
Walaupun limit 5 gig sehari jika mempunyai akaun Premium,ia memuaskan hati!AKu dapati lebih ramai pengguna internet tidak berpuashati dengan Megaupload kerana kurang fail dan video penting....
Lov Rapidshare!
Without a doubt I would recommend to choose the megaupload and tell them and why.
I had almost a year rapidshare premium and I can tell you that you can not compare with the premium megaupload I have only 2 months but note the difference.
With megaupload premium download limit is not exist and you can download you need, also you can share the megaupload premium with 5 people with things that can not be do with rapidshare and rapidshare is a limit of 2.66 gb download per day.
Imagine that some games have 15 gb Gta4 as such. this game with megaupload downloads in 2 or 3 hours depending on the speed of the Internet that you have but if you have rapidshare premium you need 6 days to download the same game because of the limited traffic that leads to the premium rapidshare.
Besides the speed of megaupload is much better than that of rapidshare. I have jazztell 20MB and the premium megaupload download with 2000kb/sec before rapidshare premium when I was never more than I downloaded 1500kb/sec. Referrals to the download manager megaupload is also better than the rapidshare.
Rapidshare manager going to do it I had to install and dezinstall programs and things that had no meaning when you only need to install the megaupload manager and now everything is going his perfectly.
A year ago it was more profitable to make the premium rapidshare in principle by the amount of rapidshare links that were on the internet but now things are changing and all who have had premiums of rapidshare before gradually switching to megaupload.
With respect to the points you give when you buy the premium Rapidshare note that no longer give as 8000 points like before and now give only 1,000 for buy premium month..
Megaupload give you the 9000 points now if you buy a premium (10,000 points = one month of premium access to the servers in both rapidshare megaupload) Is most profitable because of megaupload pay 2 months and after the third month you pay with points).
Another point in favor of premium megaupload is the same username and password for premium megaupload you can use to watch movies online at Web megavideo.com
source :http://www.animea.net/forums/f19/why-megaupload-rapidshare-29268/
I just was wondering, is there any reason why people uploading big files use RapidShare instead of MegaUpload?
Mega allows files of up to 500MB, whereas the limit for Rapidshare is only 100 I believe.
So for instance, the Heart 1977 Largo MD DVD that was upped to rapidshare in 36 parts, could have been uploaded instead in 6 parts.
Just curious. It would make it much easier to download large files like that if each part was larger and there would not be so many files to download.
source :http://www.guitars101.com/forums/f90/megaupload-better-than-rapidshare-72736.html
Namun bagi aku,aku lebih suka Rapidshare kerana memuatkan fail yang lebih banyak...
Walaupun limit 5 gig sehari jika mempunyai akaun Premium,ia memuaskan hati!AKu dapati lebih ramai pengguna internet tidak berpuashati dengan Megaupload kerana kurang fail dan video penting....
Lov Rapidshare!
Any Video Converter 2.7.8 : freeware
# Price: Free
# Operating system: Windows Vista, Windows 95, Windows Me, Windows NT, Windows XP, Windows 2000
# Date added: October 03, 2009
# Total Downloads: 2,298,453
# Downloads last week: 25,229
Publisher's description
From Any-Video-Converter :
Any Video Converter is an all-in-one video converting freeware with easy-to-use graphical interface, fast converting speed, and excellent video quality. It can convert almost all video formats including DivX, XviD, MOV, RM, RMVB, MPEG, VOB, DVD, WMV, and AVI to MPEG-4 movie format for PSP or other portable video device, MP4 player, or Smartphones.
What's new in this version:
Version 2.7.8 supports output profile for Zune HD. Supports F4V, TS as input video file formats. Updates the language files.
Download here :
http://download.cnet.com/Any-Video-Converter/3000-2194_4-10661456.html?tag=mncol
bagusss perisian percuma ini.......Jangan lupa download!
# Operating system: Windows Vista, Windows 95, Windows Me, Windows NT, Windows XP, Windows 2000
# Date added: October 03, 2009
# Total Downloads: 2,298,453
# Downloads last week: 25,229
Publisher's description
From Any-Video-Converter :
Any Video Converter is an all-in-one video converting freeware with easy-to-use graphical interface, fast converting speed, and excellent video quality. It can convert almost all video formats including DivX, XviD, MOV, RM, RMVB, MPEG, VOB, DVD, WMV, and AVI to MPEG-4 movie format for PSP or other portable video device, MP4 player, or Smartphones.
What's new in this version:
Version 2.7.8 supports output profile for Zune HD. Supports F4V, TS as input video file formats. Updates the language files.
Download here :
http://download.cnet.com/Any-Video-Converter/3000-2194_4-10661456.html?tag=mncol
bagusss perisian percuma ini.......Jangan lupa download!
windows movie maker
Setelah guna windows 7,aku trcari2 mana windows movie maker..
aku suka program nih untuk buat video,edit dll...
apasal xda???
Bila aku google,barulah jumpa kenyataan ini :
Windows Movie Maker is a video creating/editing software, included in Microsoft Windows. It contains features such as effects, transitions, titles/credits, audio track, timeline narration, and Auto Movie. New effects and transitions can be made and existing ones can be modified using XML code. Windows Movie Maker is also a basic audio track editing program. It can apply basic effects to audio tracks such as fade in or fade out. The audio tracks can then be exported in the form of a sound file instead of a video file.
The first version was available for Windows Me in 2000, followed by Windows XP in 2001, including other XP editions.
Development of Windows Movie Maker was abandoned after the release of Windows Vista; its replacement, Windows Live Movie Maker, will be included with Windows Live Essentials, a free download from Windows Live;[1] however Microsoft has stated that Windows Live Movie Maker will not have the same features as Windows Movie Maker
source :http://en.wikipedia.org/wiki/Windows_Movie_Maker
Rupa-rupanya aku kena download versi terbaru dari microsoft
:http://download.live.com/moviemaker
Mujur ada internet..kalu xda?menyusahkan orang betulla Bill gates nih!
Movie DVD Maker
Semenjak guna Windows 7 nih memang naik angin...banyak perisian dan program x compatible..contohnya Nero...
AKu selalu burn VDc or DVD guna Nero...sekarang dah x boleh..
Jadi terpaksa mencari perisian lain.
Antaranya Movie DVD Maker,ia percuma dan compatible dengan Win 7 nih...walaupun slow sikit berbanding Nero,aku kena bersabar...
Takkan nak kembali kepada win XP???
Muatturun di sini :
http://download.cnet.com/Free-Movie-DVD-Maker/3000-18554_4-10669082.html?tag=mncol
AKu selalu burn VDc or DVD guna Nero...sekarang dah x boleh..
Jadi terpaksa mencari perisian lain.
Antaranya Movie DVD Maker,ia percuma dan compatible dengan Win 7 nih...walaupun slow sikit berbanding Nero,aku kena bersabar...
Takkan nak kembali kepada win XP???
Muatturun di sini :
http://download.cnet.com/Free-Movie-DVD-Maker/3000-18554_4-10669082.html?tag=mncol
KM player
Jika memainkan video,aku lebih suka KM player kerana ia lebih ringan berbanding Real Player atau WIndows Media Player...
Bukan sahaja free,namun juga berfungsi dengan baik.
Baca di sini :
Publisher's description
The KMPlayer is all-in-one media player covering various formats such as VCD, DVD, AVI, MKV, Ogg, OGM, 3GP, MPEG-1/2/4, WMV, RealMedia, QuickTime etc. It has an extra feature to play Incomplete/Damaged AVI file, Locked Media Files while downloading or sharing, Compressed Audio Album (zip, rar) and so on. It handles a wide range of subtitles and allows you to capture audio, video, and screenshots in many ways. The player provides both internal and external filters with a fully controlled environment without grappling with DirectShow merit system. The player can set multifarious audio and video effects, control playback speed and octave, select parts of a video as favorites, do a powerful A-B repeat, remap the keys of remote interface for HTPC including overlay screen controls, change a skin dynamically depending on a media type playing, and many more. It is completely customizable thanks to a wide selection of skins and color schemes, and configuration options are extensive.
OS requirements for KMPlayer:
* OS: Win2000/XP/2003/Vista/7
Muatturun percuma di sini :
http://download.cnet.com/The-KMPlayer/3000-13632_4-10659939.html?tag=mncol
Tuesday, November 3, 2009
free tutorial...
I was ..
gave free tutorial to unknown...
but they didnt apperciated its...
Sometimes people just respect honour and wealthy people...
but when we are unwealthy...always uncare!
gave free tutorial to unknown...
but they didnt apperciated its...
Sometimes people just respect honour and wealthy people...
but when we are unwealthy...always uncare!
Google Chrome Is Fastest
Baca kat sini :
http://www.pcworld.com/article/162252/google_chrome_is_fastest_browser_in_siteloading_tests.html
Memang betulla...aku dah guna,memang laju guna google chrome berbanding mozila atau explorer...
tq google!!!
http://www.pcworld.com/article/162252/google_chrome_is_fastest_browser_in_siteloading_tests.html
Memang betulla...aku dah guna,memang laju guna google chrome berbanding mozila atau explorer...
tq google!!!
Sunday, November 1, 2009
How To Make YouTube Videos Load Faster
Watching videos have become more of a usual job than a frenzy time passing hobby nowadays, yet with low connection speeds things are only turning sad. Videos need to be buffered, that leads to some amount of loading time leaving you deserted for moments.
It’s time you take some action to make YouTube Videos to load faster. Here are 3 tips for you:
1. Use SpeedBit Video Accelerator
If you frequently watch YouTube videos, you can get rid of slow loading times and make them load faster with the help of a tool called SpeedBit Video Accelerator.
SpeedBit Video Accelerator can make YouTube videos load faster by taking care of buffer problems, and so called video interruptions. Additionally, the SpeedBit Video Accelerator application also allows you to search for videos. Bookmarking favourite videos is also possible.
It can not only make YouTube videos load faster, it can also supports faster streaming of videos in other sites such as Metacafe, and more.
2. Stop button on YouTube player
Now consider this situation: there are 2 or more YouTube video pages open on your browser. You hit the Pause button on one of those videos, thinking that it’ll slow down the video loading time in the other.
But guess what? The Pause button is not so helpful on YouTube. The 1st YouTube video is still buffered, even after you’ve hit the Pause button.
So the alternate solution is to get the functionality of a stop button so as to prevent caching of videos. You can add a stop button to the YouTube Video player by using a work around. Install Greasemonkey, and then install this script.
3. Fast Forward Videos
If you didn’t know, YouTube has recently added a fast forward mode to their video player. Just click on any place in the slider in the bottom, and the video starts playing from there. You just need not wait for the entire part of the video before this point to load. Time, and bandwidth saved.
Hope these tips helped you. Any more tools/tips you can share with us?
source :
http://www.pctipsbox.com/how-to-make-youtube-videos-load-faster/
It’s time you take some action to make YouTube Videos to load faster. Here are 3 tips for you:
1. Use SpeedBit Video Accelerator
If you frequently watch YouTube videos, you can get rid of slow loading times and make them load faster with the help of a tool called SpeedBit Video Accelerator.
SpeedBit Video Accelerator can make YouTube videos load faster by taking care of buffer problems, and so called video interruptions. Additionally, the SpeedBit Video Accelerator application also allows you to search for videos. Bookmarking favourite videos is also possible.
It can not only make YouTube videos load faster, it can also supports faster streaming of videos in other sites such as Metacafe, and more.
2. Stop button on YouTube player
Now consider this situation: there are 2 or more YouTube video pages open on your browser. You hit the Pause button on one of those videos, thinking that it’ll slow down the video loading time in the other.
But guess what? The Pause button is not so helpful on YouTube. The 1st YouTube video is still buffered, even after you’ve hit the Pause button.
So the alternate solution is to get the functionality of a stop button so as to prevent caching of videos. You can add a stop button to the YouTube Video player by using a work around. Install Greasemonkey, and then install this script.
3. Fast Forward Videos
If you didn’t know, YouTube has recently added a fast forward mode to their video player. Just click on any place in the slider in the bottom, and the video starts playing from there. You just need not wait for the entire part of the video before this point to load. Time, and bandwidth saved.
Hope these tips helped you. Any more tools/tips you can share with us?
source :
http://www.pctipsbox.com/how-to-make-youtube-videos-load-faster/
Friday, October 30, 2009
Jom update dari win XP kepada windows 7
Video tutorial :
http://www.youtube.com/watch?v=E89mt_Juklo
http://www.youtube.com/watch?v=pG8bb1EdShc
aku pun dah install windows 7..memang best...Banyak kemajuan yang dilakukan microsoft..
yang paling menarik ialah menonton youtube lebih laju n tiada loading mading sebagaimana windows XP...
Namun aku kena tambah graphic card nanti untuk lebih power.....
ANtara program dalam windows 7 tonton :
http://www.youtube.com/watch?v=43ouzj2FY8g
http://www.youtube.com/watch?v=UzS2V1245G8
http://www.youtube.com/watch?v=PqJf4etxWRM
http://www.youtube.com/watch?v=a_S9GiD2NuY
http://www.youtube.com/watch?v=E89mt_Juklo
http://www.youtube.com/watch?v=pG8bb1EdShc
aku pun dah install windows 7..memang best...Banyak kemajuan yang dilakukan microsoft..
yang paling menarik ialah menonton youtube lebih laju n tiada loading mading sebagaimana windows XP...
Namun aku kena tambah graphic card nanti untuk lebih power.....
ANtara program dalam windows 7 tonton :
http://www.youtube.com/watch?v=43ouzj2FY8g
http://www.youtube.com/watch?v=UzS2V1245G8
http://www.youtube.com/watch?v=PqJf4etxWRM
http://www.youtube.com/watch?v=a_S9GiD2NuY
Blog paling ramai pengunjung
Blog Dr. Mahathir sudah dikunjungi 23 juta orang dalam masa yang singkat....
Good luck Tun....
Good luck Tun....
Thursday, October 29, 2009
Memanfaatkan yahoo answer
yahoo answer memang banyak membantu.
Lawati :http://answers.yahoo.com/
Sebaiknya anda perlu mempunyai akaun yahoo(emel)
Anda boleh memanfaatkannya dengan menghantar apa jua soalan tentang pelbagai perkara dan anda akan mendapat jawapan dari pengguna yahoo seluruh dunia...
Aku sendiri banyak menggunakan yahoo answer untuk mendapatkan pelbagai maklumat dan info tentang segala perkara terutama dunia pc bte internet...
windows 7 complains...
Baca di sini :
http://www.pcworld.com/article/174563/windows_7_a_day_7_scorecard.html
http://www.pcworld.com/businesscenter/article/153023/windows_7_the_dog_food_tastes_bad.html
http://louderback.com/2009/windows-7-its-vista-all-over-again/
http://blogs.computerworld.com/why_xp_owners_wont_love_windows_7
http://blogs.zdnet.com/microsoft/?p=1890
http://kensegall.com/blog/2009/10/windows-7s-bad-attitude/
http://forums.pcper.com/showthread.php?t=467280
http://www.businessinsider.com/2008/5/microsoft-windows-7-we-already-hate-it
http://www.pcblue.com/the-ugly-truth-about-the-windows-7-whopper/
http://www.siliconindia.com/shownews/Eight_problems_with_Windows_7-nid-62317.html
Microsoft mengatakan bahawa netbook or pc yang boleh guna vista boleh juga guna windows 7..namun yang berlaku sebaliknya.Malah pc aku yang boleh guna vista pun xleh guna windows 7...
Nampaknya wins 7 masih ada kelemahan............
Bill gates....where r u???
http://www.pcworld.com/article/174563/windows_7_a_day_7_scorecard.html
http://www.pcworld.com/businesscenter/article/153023/windows_7_the_dog_food_tastes_bad.html
http://louderback.com/2009/windows-7-its-vista-all-over-again/
http://blogs.computerworld.com/why_xp_owners_wont_love_windows_7
http://blogs.zdnet.com/microsoft/?p=1890
http://kensegall.com/blog/2009/10/windows-7s-bad-attitude/
http://forums.pcper.com/showthread.php?t=467280
http://www.businessinsider.com/2008/5/microsoft-windows-7-we-already-hate-it
http://www.pcblue.com/the-ugly-truth-about-the-windows-7-whopper/
http://www.siliconindia.com/shownews/Eight_problems_with_Windows_7-nid-62317.html
Microsoft mengatakan bahawa netbook or pc yang boleh guna vista boleh juga guna windows 7..namun yang berlaku sebaliknya.Malah pc aku yang boleh guna vista pun xleh guna windows 7...
Nampaknya wins 7 masih ada kelemahan............
Bill gates....where r u???
Windows 7 Upgrade Option
If you purchased a packaged copy of Windows Vista Home Premium, Business, or Ultimate without a new PC, you can order your copy of Windows 7 directly from Microsoft.
Microsoft Windows 7 Upgrade Option Program for Retail Packaged Product
Thank you for being a valued Microsoft customer! As a show of our appreciation for your qualifying purchase of Windows Vista Home Premium, Business or Ultimate, we would like to offer you an upgrade to Windows 7 when available. Please review the following information regarding the redemption process before continuing:
Eligibility & Order Information: If you acquire a qualifying Windows® Vista retail packaged product between June 26, 2009 and January 31, 2010 you are eligible to receive the corresponding Microsoft Windows 7 product upgrade for the cost of shipping and handling ($9.99). Please allow 6-8 weeks (pending inventory availability) for delivery following the Windows 7 release on October 22, 2009.
Required Proofs Of Purchase: You will be required to provide the following proofs of purchase to redeem your upgrade: (1) the 25 character Product Key, including dashes, from your Windows Vista product, located on the inside panel of your product box and (2) a copy of your dated sales receipt that clearly shows the name of the store where you acquired your product.
*This program is valid for boxed product purchases only. If you acquired qualifying Windows Vista software pre-loaded on a new computer, please go here.
After you have provided the requested information below, to validation your purchase, you will be asked to complete the following steps:
1. Please print out two copies of the order receipt page.
2. Keep one copy for your personal records.
3. Mail the second copy, along with your dated sales receipt, to the Microsoft Service Center. All mail must be postmarked by March 1, 2010 and received by April 1, 2010.
source :http://www.microsoft.com/windows/buy/offers/upgrade-option.aspx
hah?aku dah beli vista 2 tahun xleh la???hampeh betul microsoft nih!
Microsoft Windows 7 Upgrade Option Program for Retail Packaged Product
Thank you for being a valued Microsoft customer! As a show of our appreciation for your qualifying purchase of Windows Vista Home Premium, Business or Ultimate, we would like to offer you an upgrade to Windows 7 when available. Please review the following information regarding the redemption process before continuing:
Eligibility & Order Information: If you acquire a qualifying Windows® Vista retail packaged product between June 26, 2009 and January 31, 2010 you are eligible to receive the corresponding Microsoft Windows 7 product upgrade for the cost of shipping and handling ($9.99). Please allow 6-8 weeks (pending inventory availability) for delivery following the Windows 7 release on October 22, 2009.
Required Proofs Of Purchase: You will be required to provide the following proofs of purchase to redeem your upgrade: (1) the 25 character Product Key, including dashes, from your Windows Vista product, located on the inside panel of your product box and (2) a copy of your dated sales receipt that clearly shows the name of the store where you acquired your product.
*This program is valid for boxed product purchases only. If you acquired qualifying Windows Vista software pre-loaded on a new computer, please go here.
After you have provided the requested information below, to validation your purchase, you will be asked to complete the following steps:
1. Please print out two copies of the order receipt page.
2. Keep one copy for your personal records.
3. Mail the second copy, along with your dated sales receipt, to the Microsoft Service Center. All mail must be postmarked by March 1, 2010 and received by April 1, 2010.
source :http://www.microsoft.com/windows/buy/offers/upgrade-option.aspx
hah?aku dah beli vista 2 tahun xleh la???hampeh betul microsoft nih!
Windows 7 Netbook Specs
According to several reports, Microsoft plans to limit which netbooks can run Windows 7
and which can’t with a list of maximum hardware specs for little machines running the OS.
Microsoft has set limitations for netbooks to ensure Windows 7 netbooks will stay as cheap,
low end laptops. Unfortunately, the specs laid out on TechARP don’t exactly leave room for netbook technology to progress.
With netbooks becoming increasingly popular with students and casual computer users
choosing netbooks over actual notebooks and expecting them to fill the shoes of a regular notebook,
there had been hope we’d see the little notebooks grow a little with Windows 7. That’s looking less likely with these limits:
*Screens cannot exceed 10.2 inches
*Maximum 1 GB of RAM
*Maximum 250 GB HDD or 64 SSD
*CPU must not exceed 2 GHz, and have a CPU thermal design power that is less than or equal to 15 W,
not including the graphics and chipset.
So how 'bout it, would you shell out the extra cash for an ultraportable notebook?
Before we knew anything of the Windows 7 specs limits we were already feeling confined by the ones for XP.
Now we're even more tempted to buy the more expensive option.
Then again, that's exactly what Microsoft wants with this, so go figure.
Source : Tom's Hardware US
Nampaknya Microsoft guna teknologi mengkayakan tauke2 netbook.....
Find out if your PC can run Windows 7 download Windows 7 Upgrade Advisor
http://www.microsoft.com/windows/windows-7/get/upgrade-advisor.aspx
aku tengah scan Pc aku..boleh tak guna windows 7 nih.....
and which can’t with a list of maximum hardware specs for little machines running the OS.
Microsoft has set limitations for netbooks to ensure Windows 7 netbooks will stay as cheap,
low end laptops. Unfortunately, the specs laid out on TechARP don’t exactly leave room for netbook technology to progress.
With netbooks becoming increasingly popular with students and casual computer users
choosing netbooks over actual notebooks and expecting them to fill the shoes of a regular notebook,
there had been hope we’d see the little notebooks grow a little with Windows 7. That’s looking less likely with these limits:
*Screens cannot exceed 10.2 inches
*Maximum 1 GB of RAM
*Maximum 250 GB HDD or 64 SSD
*CPU must not exceed 2 GHz, and have a CPU thermal design power that is less than or equal to 15 W,
not including the graphics and chipset.
So how 'bout it, would you shell out the extra cash for an ultraportable notebook?
Before we knew anything of the Windows 7 specs limits we were already feeling confined by the ones for XP.
Now we're even more tempted to buy the more expensive option.
Then again, that's exactly what Microsoft wants with this, so go figure.
Source : Tom's Hardware US
Nampaknya Microsoft guna teknologi mengkayakan tauke2 netbook.....
Find out if your PC can run Windows 7 download Windows 7 Upgrade Advisor
http://www.microsoft.com/windows/windows-7/get/upgrade-advisor.aspx
aku tengah scan Pc aku..boleh tak guna windows 7 nih.....
Wednesday, October 28, 2009
terima kasih internet...
Setelah hampir 15 tahun terpisah dari rakan lama akhirnya berjumpa dalam internet...
Sebab nilah aku suka internet..macam2 ada..
rakan sepengajian dari USA dapat ditemui...ketika sama-sama bujang dulu,kini telah menjadi bapa kepada enam orang anak..betapa pantasnya masa berlalu...
Betul tak sangka,rakan sepengajian kini bekerja dengan Microsoft,syarikat ternama dunia di USA.Nampaknya aku juga masih jauh ketinggalan....
Ramai lagi rakan-rakan yang hendak ku cari...dapat sembang dalam internet pun jadilah!
Macam2 cerita dan kisah suka duka dapat dikongsi...
Sebab nilah aku suka internet..macam2 ada..
rakan sepengajian dari USA dapat ditemui...ketika sama-sama bujang dulu,kini telah menjadi bapa kepada enam orang anak..betapa pantasnya masa berlalu...
Betul tak sangka,rakan sepengajian kini bekerja dengan Microsoft,syarikat ternama dunia di USA.Nampaknya aku juga masih jauh ketinggalan....
Ramai lagi rakan-rakan yang hendak ku cari...dapat sembang dalam internet pun jadilah!
Macam2 cerita dan kisah suka duka dapat dikongsi...
Tuesday, October 27, 2009
windows 7 di Malaysia
Windows 7 kini sudah mulai dijual di Malaysia dimana Windows 7 Ultimate berharga RM648.00, Windows 7 Home Premium berharga RM368.00 dan juga Windows 7 Professional berharga RM 478.00.
Selain daripada tiga versi ini, terdapat satu versi tambahan, iaitu Windows 7 Starter yang mana berharga RM148.00. Cuma pada Windows 7 Starter, anda tidak boleh menggunakan fungsi skrin sentuh beserta beberapa fungsi tambahan lain padanya.
Siapa yang telah mencuba????
Friday, October 23, 2009
Japan vs Malaysia
This Japan Telecom chap is installing second optic fiber 100Mbps Internet connection which currently using to dish out images for dannychoo.com from a Mac Mini - uncapped connection with an average of 64Mbps down/55Mbps up. Cost is 11 USD per month with no setup fees either.
source : http://boingboing.net/2009/02/17/japan-internet-connection.html
http://www.nytimes.com/2007/10/03/business/worldbusiness/03broadband.html
Jika di Jepun,kelajuan 100mpbs hanya dikenakan bayaran kira-kiraRM40.00,manakala
Streamyx Tm pula memberikan kelajuan 4mpbs dengan bayaran RM268.00.
Cuba bayangkan betapa jauhnya ketinggalan Malaysia.....
Adakah aku perlu merantau ke Jepun??huh!
Sayonaraaaaaaaaaaaaaaaaaaaaaa
source : http://boingboing.net/2009/02/17/japan-internet-connection.html
http://www.nytimes.com/2007/10/03/business/worldbusiness/03broadband.html
Jika di Jepun,kelajuan 100mpbs hanya dikenakan bayaran kira-kiraRM40.00,manakala
Streamyx Tm pula memberikan kelajuan 4mpbs dengan bayaran RM268.00.
Cuba bayangkan betapa jauhnya ketinggalan Malaysia.....
Adakah aku perlu merantau ke Jepun??huh!
Sayonaraaaaaaaaaaaaaaaaaaaaaa
Hadiah Najib untuk rakyat-Bajet 2010
CUKAI
* Pelepasan cukai langganan jalur lebar sehingga RM500 setahun pada 2010 hingga 2012. -Bajet 2010
Jalur lebar berkelajuan tinggi mulai 2010
KUALA LUMPUR 22 Okt. – Perkhidmatan Internet Jalur Lebar Berkelajuan Tinggi (HSBB) dijangka ditawarkan kepada pengguna mulai pertengahan tahun depan.
Timbalan Menteri Penerangan, Komunikasi dan Kebudayaan, Datuk Joseph Salang Gandum berkata, ketika ini Syarikat Telekom Malaysia (TM) sedang melakukan ujian menyeluruh terhadap perkhidmatan HSBB yang dijangka siap menjelang akhir tahun ini.
“Kerja-kerja fizikal bagi pelaksanaan infrastruktur rangkaian akses ke 22 rangkaian ibu sawat TM di seluruh negara telah dilakukan dan ia dijangka siap berperingkat-peringkat.
“Empat ibu sawat yang terdapat di Bangsar dan Taman Tun Dr. Ismail (di Kuala Lumpur) serta Shah Alam dan Subang Jaya (Selangor) dan akan dijadikan ibu sawat percubaan untuk menguji keberkesanan teknologi rangkaian akses,” katanya.sumber:Utusan
Semoga harga langganan jalur lebar internet semakin murah dan kelajuan semakin meningkat!
Aku menggunakan produk Celcom broadband RM98 sebulan kelajuan sehingga 4mpbs...,namun penggunaan hanya dibenarkan sebanyak 5gig sebulan....apabila penggunaan maksimum,maka kelajuan menjadi 300kbs sahaja..memang naik angin!
TM streamyx adalah lebih baik kerana tiada had maksimum,namun ia tidak boleh dibawa ke mana-mana.....
* Pelepasan cukai langganan jalur lebar sehingga RM500 setahun pada 2010 hingga 2012. -Bajet 2010
Jalur lebar berkelajuan tinggi mulai 2010
KUALA LUMPUR 22 Okt. – Perkhidmatan Internet Jalur Lebar Berkelajuan Tinggi (HSBB) dijangka ditawarkan kepada pengguna mulai pertengahan tahun depan.
Timbalan Menteri Penerangan, Komunikasi dan Kebudayaan, Datuk Joseph Salang Gandum berkata, ketika ini Syarikat Telekom Malaysia (TM) sedang melakukan ujian menyeluruh terhadap perkhidmatan HSBB yang dijangka siap menjelang akhir tahun ini.
“Kerja-kerja fizikal bagi pelaksanaan infrastruktur rangkaian akses ke 22 rangkaian ibu sawat TM di seluruh negara telah dilakukan dan ia dijangka siap berperingkat-peringkat.
“Empat ibu sawat yang terdapat di Bangsar dan Taman Tun Dr. Ismail (di Kuala Lumpur) serta Shah Alam dan Subang Jaya (Selangor) dan akan dijadikan ibu sawat percubaan untuk menguji keberkesanan teknologi rangkaian akses,” katanya.sumber:Utusan
Semoga harga langganan jalur lebar internet semakin murah dan kelajuan semakin meningkat!
Aku menggunakan produk Celcom broadband RM98 sebulan kelajuan sehingga 4mpbs...,namun penggunaan hanya dibenarkan sebanyak 5gig sebulan....apabila penggunaan maksimum,maka kelajuan menjadi 300kbs sahaja..memang naik angin!
TM streamyx adalah lebih baik kerana tiada had maksimum,namun ia tidak boleh dibawa ke mana-mana.....
Wednesday, October 21, 2009
i am frustated...
I disappointed..true true disappointed...
I slog repair a pc so that can be benefited by one my uncle ,but suddently arrived shall not be used.....2 days repairing hardware and whole day installed software...
I received insults....."Throw only computer tuh!"clear heard in my mobile phone...
I true true disappointed......not only effort unappreciated however get abuse and anger...
no man have appreciated....how upset because forced to confront with human that does not be thankful.
tears flow tonight....I think if time can be whipped back..it will not happen...
Why I born to get swear-word and insult??
Go to help for someone must be seen whom need to be assisted...this lesson 4 the future....
Do good enough in .........
Tips 4 computer user........
“For every beauty there is an eye somewhere to see it. For every truth there is an ear somewhere to hear it. For every love there is a heart somewhere to receive it.”
Ivan Panin (Russian mathematician 1855-1942)
Eyestrain and your computer screen: Tips for getting relief
Although not associated with long-term consequences, eyestrain resulting from computer use can be bothersome and uncomfortable — and may cut your work short. Minimize computer-related eyestrain by following these tips.
Your eyes hurt. Your head aches. And there you sit, peering at your computer monitor. If you're one of the many people who use computers every day — either for work or personal use — you may experience eyestrain as a result.
Eyestrain: Signs and symptoms
Common signs and symptoms include:
* Sore, tired, burning or itching eyes
* Watery eyes
* Dry eyes
* Blurred or double vision
* Headache and sore neck
* Difficulty shifting focus between monitor and paper documents in your work area
* Color fringes or afterimages when you look away from the monitor
* Increased sensitivity to light
Eyestrain associated with computer use isn't thought to have serious or long-term consequences, but it's disruptive and unpleasant. Though you may not be able to change the nature of your job or all the factors that can cause eyestrain, you can take steps to reduce the strain.
New habits can help relieve eyestrain
A few simple adjustments in how you work or surf the Internet can give your eyes a much-needed rest.
Follow these simple tips to reduce eyestrain:
* Take eye breaks. Throughout the day, give your eyes a break by forcing them to focus on something other than on your screen. Try the following exercise: Hold a finger a few inches in front of your face; focus on the finger as you slowly move it away; focus on something far in the distance and then back to the finger; slowly bring the finger back toward your face. Next, shift your focus to something farther than eight feet away and hold your eyes there for a few seconds. Repeat this exercise three times, several times a day.
* Change the pace. Try to stand up and move around at least once every hour or so. If possible, lean back and close your eyes for a few moments. At the very least, try to give yourself a five-minute rest every hour. Do other work, such as phone calls or filing, during this time.
* Blink often to refresh your eyes. Because many people blink less than normal when working at a computer, dry eyes can result from prolonged computer use. Blinking produces tears that can help moisten and lubricate your eyes. Make a conscious effort to blink more often.
* Consider using artificial teardrops. Available over the counter, artificial tears can help relieve dry eyes that result from prolonged sessions at the computer.
* Practice relaxation. Ease muscle tension with this relaxation exercise: Place your elbows on your desk, palms facing up; let your weight fall forward and your head fall into your hands; position your head so that your eyebrows rest on the base of your palms, with your fingers extended toward your forehead; close your eyes and take a deep breath through your nose; hold it for four seconds, then exhale. Continue this deep breathing for 15 to 30 seconds. Perform this simple exercise several times a day.
* Get appropriate eyewear. If you wear glasses or contacts, make sure the correction is right for computer work. Most lenses are fitted for reading print and may not be optimal for computer work. Glasses or contact lenses designed specifically for computer work may be a worthwhile investment.
* Dry eyes
Put your workstation in order
Take some of the strain off your eyes by making sure your desk space is set up in an appropriate and eye-friendly way.
*Adjust your monitor. Position your monitor directly in front of you about 20 to 28 inches from your eyes. Many people find that putting the screen at arm's length is about right. If you need to get too close to read small type, consider increasing the font size.
Keep the top of your screen at eye level or below so that you look down slightly at your work. If it's too high or too low, it can lead to a sore neck. If you have your monitor on top of your central processing unit (CPU), consider placing the CPU to the side or on the floor. And if you wear bifocals or trifocals, keep in mind that you may have a tendency to tilt your head backwards so that you can see through the lower portion of your glasses. To adjust for this, consider lowering your monitor a few inches or buying glasses designed for computer work.
* Position your keyboard properly. Place your keyboard directly in front of your monitor. If you place it at an angle or to the side, your eyes have to focus at different distances from the screen, a tiring activity.
* Keep reference materials nearby. Place reading and reference material on a document holder beside your monitor and at the same level, angle and distance from your eyes as the monitor is from your eyes. This way your eyes aren't constantly readjusting.
*Check the lighting and reduce glare. Bright lighting and too much glare can make it difficult to see objects on your screen and strain your eyes. To check glare, sit at your computer with the monitor off. This allows you to see the reflected light and images. Note any intense glare. The worst problems are generally from sources above or behind you, including fluorescent lighting and sunlight.
If possible, place your monitor so that the brightest light sources are off to the side, at a right angle to your monitor. Consider turning off some or all of the overhead lights. If you need light for writing or reading, use an adjustable desk lamp. Close blinds and shades and avoid placing your monitor directly in front of a window or white wall. Use a glare-reducing screen to minimize glare from overhead lighting. Finally, adjust the contrast and brightness on the monitor to a level that's comfortable for you, making sure the letters on the screen are easy to read.
Also wipe the dust from your computer screen regularly. Dust on the screen cuts down on contrast and may contribute to glare and reflection problems.
If problems still persist, it could be a sign of a more serious problem. See your doctor if you have:
* Prolonged eye discomfort
* A noticeable change in vision
* Double vision
But if you're like most people, making a few simple adjustments can help keep your eyes rested and ready.
How to Exercise While Sitting at Your Computer
Sitting at the computer all day is not exactly good for the body. If you have to be at a desk all day long, doing some simple things can improve your posture and health.
Steps
1. Sit properly in a good chair designed for desk work. Your back should be straight, shoulders back, and the top of your monitor should be level with your eyes. If you have to look down or up, you need to adjust the height of your screen. If you keep leaning forward, first get your eyesight checked. After a while you will improve your posture and no longer need this restraint.
2. Maintain an ergonomic body posture while typing. Be sure your wrists are slightly lower than your elbows. This will help prevent Carpal Tunnel Syndrome. Keep your legs bent at the knees so that the knees are only slightly higher than your hips. Feet should be flat on the floor or on a step stool of some sort.
3. Stand up every half hour to stretch or walk around a bit.
4. Stretch your calves, and give your eyes a break from focusing on your computer screen. This will also help prevent blood clots from developing in your legs. Blood clots are very common among middle-aged computer users.
5. Learn to stretch. To stretch your neck, flex your head forward/backward, side to side and look right and left. Never roll your head around your neck. This could cause damage to the joints of the neck.
6. Roll your wrists regularly (this will help prevent carpal tunnel syndrome if you spend a lot of time typing).
7. Notice if you tend to hunch in front of the keyboard. To counter that, perform the following exercise: open your arms wide as if you are going to hug someone, rotate your wrists externally (thumbs going up and back) and pull your shoulders back. This stretch is moving your body the opposite way to being hunched and you should feel a good stretch across your upper chest.
8. Contract your abdominal and gluteal muscles, hold them there for a few seconds, then release. Repeat this for every few minutes all day long while you are working at your desk.
9. Stretch your arms, legs, neck and torso while sitting. This will help prevent you from feeling stiff.
10. Take advantage of the downtime created by rebooting or large file downloads to get up and try something more ambitious such as doing a few push-ups, sit-ups, and/or jumping jacks. Beware of your snickering co-workers though.
11. Acquire a hand gripper. They are cheap, small and light. When you have to read something either on the screen or on paper, you probably won't be using your hands very often so squeeze your gripper. It is an excellent forearm workout.
12. Acquire an elastic band (also cheap, small and light) and use it to do the actions mentioned in step 9 (i.e., when stretching your arms, do it by pulling apart the elastic band). You will not only stretch but it will also work the muscles slightly.
13. Take a few deep breaths. If possible, get some fresh air in your lungs.
14. Invest in a large size stability ball or stability ball style desk chair, and sit on it with back straight and abs firm. The actual stability ball is more effective, however the chair is a more viable option for use in an office environment. Sit, bounce or do basic toning exercises while watching TV or talking on the phone as well. Use the actual ball form in moderation when typing, as this is probably not the most supportive seating to prevent carpal tunnel and tendonitis.
15. While sitting, lift up your legs on the balls of your feet and set them down. Repeat these until your legs are comfortably tired. Then repeat it again about 10 minutes later. Do this whole routine for about an hour or so. This will exercise your calves.
16. Have a bottle of water by your side and make a habit of drinking some every half hour. If you do this consistently you will begin to feel more alert and in the long run you will get thinner.
Tips
* Set your chair back rest at an angle wider than 90°.
* Don't neglect the health of your eyes! It is detrimental to your eyesight to focus at one thing for long periods of time (i.e. your monitor) so take breaks to look out the window and focus at something at a further distance away to maintain good ocular health. Also consider purchasing an LCD screen which is easier on the eyes. If you are at your computer screen for long periods of time, optometrists recommend following the "20-20-20" rule--For every 20 minutes spent focusing on your computer screen, spend 20 seconds focusing on something else 20 feet away.
* As long as something is moving, you will be helping to keep yourself in better shape. Constant movement will burn calories and contribute to cardiovascular health. While exercising at your computer is helpful, it is not a substitute for going to the gym or conducting a regular exercise program.
* Don't sit still. Fidgeting is a good way to keep moving. Even something like tapping your foot. But don't make too much noise--however you fidget, the repetitive noises may bother other people.
* Always have water nearby to drink.
* If you're all alone, try shutting off the computer for a bit and exercise. If you're on a cell phone call, get up and do stretches, or leg lifts, anything to keep moving during down time away from the desk.
* Try exercises that combine opposing muscle groups (flexors and extensors, e.g., biceps and triceps) to get a good workout. Clasp your hands together with palms facing each other. Pull up with one hand while pushing down with the other.
* If you are a runner or jogger, you can sit on the floor and stretch as you use the computer. It will save you time too if you have to do both anyway.
* Play music while working to provoke body movement and relieve stress. A smaller instrument will be more convenient.
* Sit on a balance ball while you are working at your desk. You burn calories stabalizing your core and body on the ball. If this doesn't seem possible for work, replace the desk chair at your computer at home.
* Perform Kegel exercises while sitting in front of the computer.
Warnings
* Your body needs more exercise than just what you do at the computer, but following these steps will contribute to a healthy, balanced lifestyle.
* Some of these activities, if not done in moderation, may cause you to start sweating, which may not be a pleasant sight or odor in an office environment. Keep in mind you are doing these to prevent stiffness, so save the enthusiasm for the gym.
Heavy Computer Use Linked to Glaucoma
By Miranda Hitti
Nov. 15, 2004 -- Spending too much time looking at a computer screen may raise your risk of the vision-robbing eye disease glaucoma, particularly if you're nearsighted, according to a new Japanese study.
Glaucoma is a group of eye diseases that ultimately cause damage to the optic nerve. It can lead to blindness, if not treated, and can be screened for by eye health professionals.
More than 10,000 workers from four large Japanese companies were studied by researchers, including Masayuki Tatemichi of the environmental and occupational health department of Japan's Toho University School of Medicine. The study appears in the December issue of the Journal of Epidemiology and Community Health.
Participants told researchers how much computer time they logged in a typical day, as well as their long-term computer use history. On average, the workers were about 43 years old.
More than 500 participants had problems with their peripheral vision (visual field abnormalities) as measured with visual field testing. Of that group, 165 were found to have glaucoma.
However, the number could have been even higher, since some participants with peripheral vision problems didn't undergo all of the tests used to commonly diagnose glaucoma.
Heavy computer users who were farsighted or nearsighted seemed to have a higher risk for visual field abnormalities, say the researchers.
Nearsightedness was also noted in 136 of 165 participants with glaucoma.
The optic nerve (the nerve that's responsible for vision) in nearsighted people might be "structurally more susceptible to computer stress," write the researchers.
Concerned about safeguarding your eye health while using your computer? Expert advice includes:
* Take regular breaks. Looking away from the computer screen for five minutes per hour may help.
* Check your distance; sit 2 feet away from the screen.
* Position the computer screen below eye level (and sit up straight).
Source : http://www.webmd.com/
http://www.mayoclinic.com/
http://www.wikihow.com/
www 4 health
“The first wealth is health.”
Ralph Waldo Emerson (American Poet, Lecturer and Essayist, 1803-1882)
Go!!!
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www.nimh.nih.gov/
www.myhealth.gov.my/
www.drugs.com/
www.vitamins-nutrition.org/
Ralph Waldo Emerson (American Poet, Lecturer and Essayist, 1803-1882)
Go!!!
www.cancer.gov/
www.ijn.com.my/
e-kesihatan.blogspot.com/
www.moh.gov.my/
www.health-heart.org/
http://www.webmd.com/eye-health/default.htm
http://www.infosihat.gov.my/Tips_Kesihatan.html
http://www.mentalhealth.com/
http://www.eyeway.org/
http://www.health-heart.org/
www.healthline.com
www.WeightLossSurgeryOptions.com
www.burnthefat.com
www.BellyFatIsUgly.com
www.dslabs.com/obesity
www.DaVinciMethod.com
http://www.physorg.com/
http://www.webmd.com/
TheRCG.org
www.Questia.com
www.FreeCoolArticles.com
http://www.menshealth.com/
http://www.stress.org/
http://www.ndri.com/
http://www.mayoclinic.com/
http://www.webmd.com/
http://www.medicinenet.com/
http://www.emedicinehealth.com/script/main/hp.asp
http://www.kompas.com/kesehatan/
http://www.personalconsult.com/
http://www.beinghealthynaturally.com/
http://www.blockcenter.com/
http://www.healthcentral.com/
http://children.webmd.com/
http://www.vitamins-nutrition.org/
http://www.cdc.gov/family/
http://www.healthatoz.com/
http://www.kidshealth.org/
http://www.sitagita.com/
http://www.lifedynamix.com/
http://health.msn.com/
http://www.healthywomen.org/
http://kidshealth.org/teen/
http://mentalhealth.samhsa.gov/
www.mentalhealth.org.my/
www.nimh.nih.gov/
www.myhealth.gov.my/
www.drugs.com/
www.vitamins-nutrition.org/
PC TROUBLESHOOTING
PC TROUBLESHOOTING
MOTHERBOARD
Pengujian
1. Sambungkan bekalan kuasa, monitor dan kad display (tidak perlu sekiranya on-board) kepada motherboard.
2. Kad display yang digunakan adalah bergantung kepada jenis monitor yang digunakan samada VGA/SVGA dll.
3. Sambungkan kabel bekalan kuasa pada motherboard. (Pastikan wayar hitam bertemu hitam)
4. Kemudian sambungkan kabel bekalan kuasa monitor kepada bekalan kuasa dan kabel data monitor perlu disambungkan
kepada kad display yang digunakan.
5. Untuk langkah keselamatan supaya tidak berlaku ‘short circuit’ pada motherboard, lapikkan motherboard dengan benda-benda
berpenebat seperti kertas, plastik,papan dan sebagainya.
6. Akhir sekali setelah semuanya dipasang, ‘ON’kan suis bekalan kuasa.
7. Jika motherboard tersebut ‘OK’ monitor akan mengeluarkan image pada skrin.
8. Jika tidak, ia menunjukkan bahawa motherboard tersebut adalah rosak.
Troubleshooting
1. NO DISPLAY
Biasanya keadaan ini adalah disebabkan oleh bateri leakage (cair). Kesan daripada bateri leakage ini menyebabkan litar
menjadi putus dan menyebabkan ‘short circuit’ pada motherboard.
SOLUTION
Mula-mula buka bateri supaya senang dilihat manakah litar yang putus disebabkan oleh cairan bateri tadi. Selepas itu, perlu
mengikis kesan-kesan cairan pada litar-litar yang berkemungkinan telah putus supaya mudah diperiksa nanti. Untuk memastikan
litar-litar yang dikikis tadi putus atau tidak, gunakan multimeter. Jika jarum multimeter menunjukkan bacaan menunjukkan litar
tidak putus dan begitulah sebaliknya. Jika didapati litar putus, sambungkan kembali dengan menggunakan wayar ataupun
apa-apa sahaja yang boleh mengalirkan arus pada litar. Setelah selesai memeriksa litar-litar tadi, gantikan bateri yang rosak
dengan bateri yang baru. Kemudian buat pengujian kepada motherboard tersebut.
2. DISPLAY
RAM Error
Biasanya paparan ini dihasilkan oleh komputer jenis XT. Keadaan ini disebabkan oleh RAM (64Mb/128Mb/256Mb) pada
bahagian Bank ) telah rosak
SOLUTION
Periksa semua RAM pada bahagian BANK 0 dan pastikan manakah yang rosak. Tukarkan RAM ini dengan yang baru.
3. DISPLAY
Memory Size Error
Keadaan ini adalah disebabkan oleh nilai Cache Memory yang dimasukkan ke dalam ‘Setup’ adalah tidak betul mengikut nilai
RAM yang digunakan.
SOLUTION
Boot komputer ini kembali dan tekan Ctrl-Alt-Esc serentak untuk masuk ke ‘Setup’. Tukar nilai Cache Memory kepada nilai yang
betul. Contohnya 348 kepada 384. Save ‘Setup’ ini dan boot kembali komputer.
4. DISPLAY
Decreasing Available Memory
Ini mungkin disebabkan oleh RAM chip terangkat, rosak atau SIMMs tidak dimasukkan dengan sempurna.
SOLUTION
Periksa SIMMs samada ia dimasukkan dengan sempurna pada soketnya dan ganti jika perlu.
5. DISPLAY
Disket Drive 0 Track 0 Failed
Konfigurasi sistem silap. Drive yang sepatutnya tidak sama dengan ‘Setup’. Ia mungkin juga kerana kabel drive tidak
dipasangkan dengan betul.
SOLUTION
Periksa ‘Setup’ dan pastikan drive yang betul telah dimasukkan pada konfigurasi. Kemudian periksa kabel drive samada ia
dipasangkan dengan betul atau tidak mengikut prosedur yang dittetapkan.
6. DISPLAY
Gate A 20 Failure
Keyboard XT telah dipasangkan dengan tidak sengaja pada sistem komputer AT. Ia akan mengeluarkan bunyi beep seklai yang
nyaring.
SOLUTION
Periksa suis yang terdapat dibawah keyboard dan setkkan kepada suis AT jika menggunkan komputer jenis AT. Jika display
error yang sama masih ujud, maka gantikan dengan keyboard yang baru.
7. DISPLAY
No Timmer Tick
Ini mungkin kerana litar ‘timmer’ rosak atau chip BIOS rosak atau mungkin juga kerana versi BIOS yang digunakan adalah versi
lama.
SOLUTION
Masalah ini tidak dapat diselesaikan melainkan dengan bantuan daripada dealer.
8. DISPLAY
[xxx] Optional ROM Bad Cheksum = [xxx]
Kad-kad BIOS tertentu mungkin rosak
SOLUTION
Masalah ini tidak dapat diselesaikan melainkan dengan menukarkannya dengan yang baru.
9. DISPLAY
Non System Disk OR Disk Failure
Ini disebabkan oleh komputer membaca sistem bootign dari Drive A dan didapati tiada sistem boot didalamnya.
SOLUTION
Keluarkan disket dari Drive A dan ‘press any key to continue’. Sistem akan terus boot daripada Hard Disk.
10. DISPLAY
Error Code [xxx]
[xxx] – mewakili komponen-komponen yang perlu diperiksa dan berkemungkinan rosak.
Jadual dibawah menunjukkan kod-kod yang mewakili komponen-komponen tersebut
Kod Kesalahan Komponen yang perlu diperiksa
101-199 System Board
201-299 RAM
301-399 Keyboard
601-699 Floppy Drive
901-999 Printer
1101-1199 Serial Port
1701-1799 Hard Disk
SOLUTION
Periksa kesemua komponen-komponen mengikut kod-kod yang dipaparkan pada skrin. Pastikan bahawa komponen-komponen
ini disambungkan dengan betul pada tempatnya, komponen tidak terangkat daripada motherboard, wayar bekalan kuasa
disambungkan pada komponen yang memerlukan bekalan kuasa dan lain-lain lagi.
11. SOUND
Beep kedengaran daripada speaker. Bunyi beep ini membawa makna-makna yang tertentu bagi menentukan
komponen-komponen mana yang berkemungkinan rosak.
Jadual dibawah menunjukkan bilangan ‘beep’ dan komponen-komponen yang perlu diperiksa:-
Bilangan bunyi ‘Beep’ Komponen yang perlu diperiksa
1-4 Memory
5 CPU
6 Keyboard
7 CPU
8 Video Card
9 BIOS
10 CMOS
11 Cache Memory
SOLUTION
* Sama seperti langkah 10.
Kecuali pada komponen-koponen Memory, Cache Memory, CMOS dan BIOS. Perlu boot kembali komputer ini kembali dan tekan
Ctrl-Alt-Esc serentak untuk masuk ke ‘Setup’. Pastikan kesemua komponen ini telah disetkan dengan nilai-nilai yang betul mengikut
specifikasi yang terdapat di dalam manual motherboard.
BEKALAN KUASA
Troubleshooting
SYMPTOM 1 : Talian kuasa ‘BLACKOUT’
Faktor : Guruh atau dipanah petir
SOLUTION
1. Tutup unit bekalan kuasa.
2. Cabut plug daripada soketnya.
3. Tunggu beberapa minit setelah kuasa kembali pulih sebelum menghidupkan semula unit bekalan kuasa.
SYMPTOM 2 : Sistem komputer ‘BLACKOUT’. Tiada bekalan kuasa pada mana-mana
bahagian.
Faktor : Fius terbuka
Perintang penghad rosak
Transistor rosak
Rektifier Diod rosak
Litar utama terbuka pada transformer utama
Faktor Utama adalah berlaku litar pintas atau komponen-komponen terlalu panas.
Pastikan : Adakah semua kabel dimasukkan dengan betul?
Apakah suis telah di ‘ON’ kan?
SOLUTION
1. Cari punca yang menyebabkan berlakunya pintasan dan buang.
2. Gantikan komponen-komponen yang rosak dengan yang baru.
SYMPTOM 3 : Voltan keluaran yang rendah.
Faktor : Litar Rektifier Diod terputus
Diod berintangan tinggi
Kapasitor penapis litar terbuka
Rektifier Diod rosak
Transformer terlalu panas
SOLUTION
1. Cari komponen-komponen yang rosak dengan mengguna Multimeter/Huntron Traker.
2. Gantikan dengan komponen-komponen yang baru.
SYMPTOM 4 : Keluaran Voltan DC lebih tinggi dari kebiasaan.
Faktor : Kerosakan pada litar Regulator.
SOLUTION
1. Periksa IC TL494, transistor-transitor dan diod-diod pada lita Regulator.
MONITOR
Troubleshooting
Jenis kerosakan: Gambar menjadi kembang mengikut arah menegak.
Cara membaiki:
Kerosakan begini selalunya disebabkan oleh perintang bolehubah yang digunakan sebagai pelaras Vertical Hold rosak. Jika perintang ini elok berkemungkinan komponen-komponen yang terdapat pada bahagian Vertical Hold telah lekang daaripada papan litar utama.
Jenis kerosakan: Gambar menjadi kembang mengikut arah melintang.
Cara membaiki:
Keadaan ini mungkin disebabkan oleh komponen-komponen yang terdapat pada bahagian Horizontal Hold telah lekang daripada litarnya. Periksa semua komponen yang terdapat pada bahagian ini dan paterikan kembali jika didapati ia lekang.
Jenis kerosakan: Gambar menjadi terlalu cerah atau kuning.
Cara membaiki:
Keadaan ini dapat diatasi dengan melaraskan kawalan ‘screen’ pada ‘transformer flyback’. Kerosakan mungkin berlaku pada sekitar transformer ini terutama sekali perintang. Jikalau tidak, kerosakan mungkin disebabkan oleh perintang kawalan pada bahagian ‘brightness’ ataupun ‘contrast’ telah rosak.
Jenis kerosakan: Bila suis monitor di’on’kan dalam masa beberapa minit, maklumat atau data mengecut menyebabkan layar terus gelap.
Cara membaiki:
Jika berlaku begini, biasanya terdapat komponen sekitar bekalan kuasa sangat tinggi (transformer flyback) rosak. Kerosakan mungkin berlaku pada kapasitor. Ia juga mungkin disebabkan oleh transistor yang tidak tahan dengan kepanasan rosak. Periksa dengan menggunakan multimeter/Huntron Tracker. Biasanya kerosakan ini sering berlaku pada monitor jenis INTRA yang usianya telah tua.
Jenis kerosakan: Bila monitor di’ON’kan terdapat garis putih mendatar (mengufuk) pada skrin tetapi data tidak keluar.
Cara membaiki:
Kerosakan ini berlaku pada Litar Bersepadu (IC) TDA 1170N atau TEA 2017 iaitu bahagian Sync. Separator (Pemisah Penyegerak). Gunakan Huntrton Tracker untuk menguji IC ini. Bahagian ‘Sync Separator’ biasanya menggunakan IC TDA 1170N atau TEA 2017. berkemungkinan juga berlaku kerosakan pada komponen-komponen lain di sekitar IC ini seperti transistor dan perintang.
Jenis kerosakan: Bila ‘ON’ suis, monitor mengeluarkan asap ataupun meletup.
Cara membaiki:
Kerosakan jenis ini adalah paling bahaya kerana ia akan mengakibaatkan berlakunya litar pintas pada mana-mana bahagian board monitor. Ia adalah disebabkan oleh track yang short di antara satu sama lain ataupun track telah putus dan short dengan komponen lain. Kerosakan ini sememangnya mudah dikesan kerana bahagian yang short akan kelihatan hitam seperti telah terbakar. Periksa track manakah yang telah putus dan short, kemudian sambungkannya kembali. Perlu juga memeriksa komponen-komponen di sekitar kawasan terbakar samada rosak/tidak. Sekiranya didapati rosak gantikannya dengan yang baru.
Jenis kerosakan: Tompokon-tompokan warna yang tidak sekata pada layar monitor.
Cara membaiki:
Keadaan ini adalah disebabkan oleh ‘magnetic field’nya yang tidak sekata. Dapat dibailki dengan menggunakan sejenis alat electromagnet. Apabila hendak menggunakan alat ini sambungkannya terlebih dahulu kepada bekalan kuasa 240 a.u. (ulang-alik). Jika tidak disambungkan kepada bekalan kuasa, alat ini tidak akan berfungsi. Alat ini hendaklah dipusingkan di hadapan layar monitor semasa monitor dalam keadaan suis ‘ON’. Pusingan ini hendaklah dilakukan sehingga warna tompokan pada monitor menjadi sekata kembali. Selain itu besi magnet juga boleh digunakan.
KEYBOARD
Cara-cara Servis Keyboard
- Mula-mula buka casing yang mengikat kekunci (key) dengan cara membuka skru pada bahagian belakang keyboard.
- Cuci casing tadi dengan menggunakan spray cleaner.
- Selepas itu bersihkan papan litar keyboard dengan menggunakan vakum untuk membuang habuk-habuk yang lekat pada papan litar
tersebut.
- Kemudian buka satu persatu penutup kekunci keyboard dan cuci dengan menggunakan spray cleaner.
- Cara membukanya ialah dengan mencungkil penutup itu dengan menggunakan pemutar skru ataupun test pen.
- Bersihkan bahagian dalam kaki kekunci keyboard dengan menggunakan Spray Video 90.
- Akhir sekali pasangkan kembali casing keyboard dengan mengetatkan kembali skru yang dibuka.
Jenis-jenis Kerosakan Pada Papan Kekunci (Keyboard)
- Antara kerosakan pada papan kekunci yang biasa ditemui ialah kekunci tidak dapat berfungsi.
- Kerosakan seterusnya ialah papan kekunci tersebut seolah-olah gila, iaitu ia mengeluarkan bentuk-bentuk yang tidak difahami atau
berlainan daripada apa yang ditaip ke atas papan kekunci.
- Ini adalah kerana BIOS CHIP dalam papan kekunci tersebut mengalami kerosakan dan keadaan ini tidak dapat dibaiki kerana tidak
mempunyai alat ganti.
Megesan Kerosakan Kekunci dengan Menggunakan Multimeter
Langkah-langkah mengesan kerosakan kekunci dengan menggunakan multimeter ialah:-
a) Buka casing papan kekunci. Laraskan julat multimeter pada julat ohm x 10 ohm. Kemudian letakkan wayar probe multimeter pada
kedua-dua kaki kekunci yang dikhuatiri rosak.
b) Jika kekunci dalam keadaan baik,
Bila kita menekan kekunci, penunjuk multimeter akan bergerak ke kanan dan bila kekunci tidak ditekan, penunjuk multimeter kekal
dalam keadaan infiniti.
c) Jika kekunci dalam keadaan tidak baik atau rosak,
Bila kita menekan kekunci, penunjuk multimeter kekal pada keadaan inifiniti dan bila kita tidak menekan kekunci penunjuk multimeter
juga dalam kedaan yang sama.
d) Jika sekiranya kekunci mengalami kerosakan, gantikan kekunci tersebut dengan yang baru.
Cara-cara untuk Menjaga Keyboard
Terdapat banyak cara untuk menjaga keyboard supaya ia terhindar daripada sebarang kerosakan. Antaranya termasuklah seperti:-
- Elakkan satu tabiat yang tidak baik iaitu merokok semasa menggunakan komputer.
- Buat ujian dengan menggunakan satu software khas iaitu software Qaplus untuk mengesan kekunci manakah yang kurang baik dan
baiki jika kekunci didapati rosak.
- Hindarkan daripada habuk dan sentiasa gunakan penutup keyboard.
- Simpan keyboard di tempat yang tertutup dan berhawa dingin.
- Semasa membuat pembersihan pada keyboard, keyboard hendaklah diterbalikkan supaya segala bendasing yang terdapat di dalam
atau di celah-celah kekunci jatuh.
Troubleshooting
Jenis kerosakan: Sebahagian kekunci mengeluarkan aksara yang salah.
Komputer tersalah membaca fail yang betul. Kesalahan ini mungkin disebabkan oleh kecuaian semasa membuat upgraded dari satu DOS version ke DOS version yang lain.
Jenis kerosakan: Paparan skrin ‘Check Keyboard dan Mouse’.
Paparan ini adalah bukan satu kerosakan kerana ia terjadi kerana komputer gagal mencari kod-kod yang yang membolehkan ia mengesan keyboard dan mouse. Paparan di atas juga akan kelihatan sekiranya penguna salah meng’set’kan keyboard AT dengan keyboard XT. Ia juga terjadi disebabkan port untuk keyboard dipasang terbalik. Namun sekiranya keyboard boleh digunakan tanpa masalah, paparan ini boleh diabaikan.
Jenis kerosakan: Satu huruf atau nombor (aksara) terus dipaparkan pada komputer apabila sistem dihidupkan. Mungkin disebabkan oleh kekunci tersebut sentiasa tertekan pada keyboard.
Cara membaiki:
- Buka casing keyboard.
- Cuci bahagian dalam keyboard dan vakum habuk-habuk yang terdapat di dalamnya sehingga bersih.
- Jika terdapat key yang rosak, buat gantian dengan key yang baru.
- Akhir sekali uji keyboard tersebut.
Jenis kerosakan: Tiada nyalaan LED Num Lock, Caps Lock dan Scroll Lock.
Cara membaiki:
- Mula-mula periksa kabel yang menghubungkan keyboard dengan komputer.
- Periksa connector yang menyambungkan komputer dengan keyboard kerana berkemungkinan connector itu longgar.
- Jika connector longgar, cuba ketatkan.
- Jika tiada perubahan berlaku, cuba tukar keyboard tadi dengan keyboard yang baru.
- Jika keyboard baru juga mengalami masalah yang sama berkemungkinan:-
i) Bekalan +5 VDC mengalami kerosakan.
ii) Bahagian dalaman komputer rosak.
Jenis kerosakan: Semua kekunci mengeluarkan aksara salah apabila ditekan.
Kerosakan ini boleh diuji dengan membuat perbandingan dengan keyboard yang baru. Jika keyboard baru berfungsi dengan baik, maka keyboard lama mungkin mengalami kerosakan pada bahagian dalamannya.
HARD DISK
Troubleshooting
Cara-cara Format Hard Disk
Sebelum melakukan format ke atas hard disk, pastikan terlebih dahulu bahawa di dalam hard disk tersebut tersebut tiudak terdapat data ataupun data telah dipindahkan kepada cakera keras yang lain. Biasanya hard disk di ‘format’ lain sekiranya ia diserang virus. Terdapat beberapa cara untuk melakukan format antaranya:-
1. Menggunakan program DEBUG.
2. Menggunakan program FDISK ( Low level format )
Format Menggunakan program DEBUG
- Mula-mula pasangkan dengan lengkap Hard Disk yang hendak diformat pada satu set komputer yang lengkap.
- Kemudian ‘Boot’kan komputer dengan mengguakan disket yang mempunyai sistem booting di dalamnya.
- Taipkan arahan DEBUG pada A:\> prompt dan tekan ENTER
A:\> DEBUG
- Selepas itu dibawah arahan ini taipkan seperti beikut:-
A:\> DEBUG
- g=c800:5 Tekan ENTER
- Selepas keluar arahan RETURN tekan ENTER sekali lagi.
- Apabila keluar arahan Y/N, kita perlu pilih/tekan ‘N’
- Hard Disk tersebut akan mula diformat.
Format Menggunakan program FDISK (Low Level Format)
- Mula-mula ‘set’kan sistem ‘booting’ kepada drive A: dengan cara memasuki ‘Setup’.
- Kemudian ‘boot’kan komputer tersebut dengan menggunakan disket yang mempunyai sistem ‘booting’ di dalamnya sehingga keluar A:/>.
- Pada A:\> taipkan seperti berikut:-
A:\> FDISK Tekan ENTER
- Menu seperti berikut akan dipaparkan pada skrin:-
Choose one of the following:-
1. Create DOS partition or Logical DOS Drive.
2. Set active partition.
3. Delete partition or Logical DOS Drive.
4. Display partition information.
ENTER Choice : [x]
- Pilih ‘4’ dan tekan ENTER untuk melihat partition-partition yang terdapat didalam hard disk.
- Setelah pasti partition mana yang hendak di padamkan (delete), pilih ‘3’ dan tekan ENTER untuk memadamkan partition tersebut.
- Kekalkan partition mana yang tidak mahu di padamkan.
- Kemudian pilih ‘1’ (Create DOS partition) untuk membina semula partition yang dipadam tadi dan juga untuk membolehkan komputer ini
‘boot’ dengan sendirinya tanpa menggunakan disket.
- Komputer akan RESTART dengan sendirinya selepas arahan ini.
- Untuk format hard disk, masukkan disket yang mempunyai arahan format ke dalam drive A dan mulakan format dengan menaip arahan
seperti berikut:-
A:\> format c:/s/v
- Kemudian satu arahan untuk kepastian akan dipaparkan pada skrin. Pilih ‘Y’ untuk meneruskan arahan format ataupun ‘N’ sekiranya tidak
mahu format hard disk tersebut.
Source : http://staf.uum.edu.my/ruzinoor/Troubleshooting.html
MOTHERBOARD
Pengujian
1. Sambungkan bekalan kuasa, monitor dan kad display (tidak perlu sekiranya on-board) kepada motherboard.
2. Kad display yang digunakan adalah bergantung kepada jenis monitor yang digunakan samada VGA/SVGA dll.
3. Sambungkan kabel bekalan kuasa pada motherboard. (Pastikan wayar hitam bertemu hitam)
4. Kemudian sambungkan kabel bekalan kuasa monitor kepada bekalan kuasa dan kabel data monitor perlu disambungkan
kepada kad display yang digunakan.
5. Untuk langkah keselamatan supaya tidak berlaku ‘short circuit’ pada motherboard, lapikkan motherboard dengan benda-benda
berpenebat seperti kertas, plastik,papan dan sebagainya.
6. Akhir sekali setelah semuanya dipasang, ‘ON’kan suis bekalan kuasa.
7. Jika motherboard tersebut ‘OK’ monitor akan mengeluarkan image pada skrin.
8. Jika tidak, ia menunjukkan bahawa motherboard tersebut adalah rosak.
Troubleshooting
1. NO DISPLAY
Biasanya keadaan ini adalah disebabkan oleh bateri leakage (cair). Kesan daripada bateri leakage ini menyebabkan litar
menjadi putus dan menyebabkan ‘short circuit’ pada motherboard.
SOLUTION
Mula-mula buka bateri supaya senang dilihat manakah litar yang putus disebabkan oleh cairan bateri tadi. Selepas itu, perlu
mengikis kesan-kesan cairan pada litar-litar yang berkemungkinan telah putus supaya mudah diperiksa nanti. Untuk memastikan
litar-litar yang dikikis tadi putus atau tidak, gunakan multimeter. Jika jarum multimeter menunjukkan bacaan menunjukkan litar
tidak putus dan begitulah sebaliknya. Jika didapati litar putus, sambungkan kembali dengan menggunakan wayar ataupun
apa-apa sahaja yang boleh mengalirkan arus pada litar. Setelah selesai memeriksa litar-litar tadi, gantikan bateri yang rosak
dengan bateri yang baru. Kemudian buat pengujian kepada motherboard tersebut.
2. DISPLAY
RAM Error
Biasanya paparan ini dihasilkan oleh komputer jenis XT. Keadaan ini disebabkan oleh RAM (64Mb/128Mb/256Mb) pada
bahagian Bank ) telah rosak
SOLUTION
Periksa semua RAM pada bahagian BANK 0 dan pastikan manakah yang rosak. Tukarkan RAM ini dengan yang baru.
3. DISPLAY
Memory Size Error
Keadaan ini adalah disebabkan oleh nilai Cache Memory yang dimasukkan ke dalam ‘Setup’ adalah tidak betul mengikut nilai
RAM yang digunakan.
SOLUTION
Boot komputer ini kembali dan tekan Ctrl-Alt-Esc serentak untuk masuk ke ‘Setup’. Tukar nilai Cache Memory kepada nilai yang
betul. Contohnya 348 kepada 384. Save ‘Setup’ ini dan boot kembali komputer.
4. DISPLAY
Decreasing Available Memory
Ini mungkin disebabkan oleh RAM chip terangkat, rosak atau SIMMs tidak dimasukkan dengan sempurna.
SOLUTION
Periksa SIMMs samada ia dimasukkan dengan sempurna pada soketnya dan ganti jika perlu.
5. DISPLAY
Disket Drive 0 Track 0 Failed
Konfigurasi sistem silap. Drive yang sepatutnya tidak sama dengan ‘Setup’. Ia mungkin juga kerana kabel drive tidak
dipasangkan dengan betul.
SOLUTION
Periksa ‘Setup’ dan pastikan drive yang betul telah dimasukkan pada konfigurasi. Kemudian periksa kabel drive samada ia
dipasangkan dengan betul atau tidak mengikut prosedur yang dittetapkan.
6. DISPLAY
Gate A 20 Failure
Keyboard XT telah dipasangkan dengan tidak sengaja pada sistem komputer AT. Ia akan mengeluarkan bunyi beep seklai yang
nyaring.
SOLUTION
Periksa suis yang terdapat dibawah keyboard dan setkkan kepada suis AT jika menggunkan komputer jenis AT. Jika display
error yang sama masih ujud, maka gantikan dengan keyboard yang baru.
7. DISPLAY
No Timmer Tick
Ini mungkin kerana litar ‘timmer’ rosak atau chip BIOS rosak atau mungkin juga kerana versi BIOS yang digunakan adalah versi
lama.
SOLUTION
Masalah ini tidak dapat diselesaikan melainkan dengan bantuan daripada dealer.
8. DISPLAY
[xxx] Optional ROM Bad Cheksum = [xxx]
Kad-kad BIOS tertentu mungkin rosak
SOLUTION
Masalah ini tidak dapat diselesaikan melainkan dengan menukarkannya dengan yang baru.
9. DISPLAY
Non System Disk OR Disk Failure
Ini disebabkan oleh komputer membaca sistem bootign dari Drive A dan didapati tiada sistem boot didalamnya.
SOLUTION
Keluarkan disket dari Drive A dan ‘press any key to continue’. Sistem akan terus boot daripada Hard Disk.
10. DISPLAY
Error Code [xxx]
[xxx] – mewakili komponen-komponen yang perlu diperiksa dan berkemungkinan rosak.
Jadual dibawah menunjukkan kod-kod yang mewakili komponen-komponen tersebut
Kod Kesalahan Komponen yang perlu diperiksa
101-199 System Board
201-299 RAM
301-399 Keyboard
601-699 Floppy Drive
901-999 Printer
1101-1199 Serial Port
1701-1799 Hard Disk
SOLUTION
Periksa kesemua komponen-komponen mengikut kod-kod yang dipaparkan pada skrin. Pastikan bahawa komponen-komponen
ini disambungkan dengan betul pada tempatnya, komponen tidak terangkat daripada motherboard, wayar bekalan kuasa
disambungkan pada komponen yang memerlukan bekalan kuasa dan lain-lain lagi.
11. SOUND
Beep kedengaran daripada speaker. Bunyi beep ini membawa makna-makna yang tertentu bagi menentukan
komponen-komponen mana yang berkemungkinan rosak.
Jadual dibawah menunjukkan bilangan ‘beep’ dan komponen-komponen yang perlu diperiksa:-
Bilangan bunyi ‘Beep’ Komponen yang perlu diperiksa
1-4 Memory
5 CPU
6 Keyboard
7 CPU
8 Video Card
9 BIOS
10 CMOS
11 Cache Memory
SOLUTION
* Sama seperti langkah 10.
Kecuali pada komponen-koponen Memory, Cache Memory, CMOS dan BIOS. Perlu boot kembali komputer ini kembali dan tekan
Ctrl-Alt-Esc serentak untuk masuk ke ‘Setup’. Pastikan kesemua komponen ini telah disetkan dengan nilai-nilai yang betul mengikut
specifikasi yang terdapat di dalam manual motherboard.
BEKALAN KUASA
Troubleshooting
SYMPTOM 1 : Talian kuasa ‘BLACKOUT’
Faktor : Guruh atau dipanah petir
SOLUTION
1. Tutup unit bekalan kuasa.
2. Cabut plug daripada soketnya.
3. Tunggu beberapa minit setelah kuasa kembali pulih sebelum menghidupkan semula unit bekalan kuasa.
SYMPTOM 2 : Sistem komputer ‘BLACKOUT’. Tiada bekalan kuasa pada mana-mana
bahagian.
Faktor : Fius terbuka
Perintang penghad rosak
Transistor rosak
Rektifier Diod rosak
Litar utama terbuka pada transformer utama
Faktor Utama adalah berlaku litar pintas atau komponen-komponen terlalu panas.
Pastikan : Adakah semua kabel dimasukkan dengan betul?
Apakah suis telah di ‘ON’ kan?
SOLUTION
1. Cari punca yang menyebabkan berlakunya pintasan dan buang.
2. Gantikan komponen-komponen yang rosak dengan yang baru.
SYMPTOM 3 : Voltan keluaran yang rendah.
Faktor : Litar Rektifier Diod terputus
Diod berintangan tinggi
Kapasitor penapis litar terbuka
Rektifier Diod rosak
Transformer terlalu panas
SOLUTION
1. Cari komponen-komponen yang rosak dengan mengguna Multimeter/Huntron Traker.
2. Gantikan dengan komponen-komponen yang baru.
SYMPTOM 4 : Keluaran Voltan DC lebih tinggi dari kebiasaan.
Faktor : Kerosakan pada litar Regulator.
SOLUTION
1. Periksa IC TL494, transistor-transitor dan diod-diod pada lita Regulator.
MONITOR
Troubleshooting
Jenis kerosakan: Gambar menjadi kembang mengikut arah menegak.
Cara membaiki:
Kerosakan begini selalunya disebabkan oleh perintang bolehubah yang digunakan sebagai pelaras Vertical Hold rosak. Jika perintang ini elok berkemungkinan komponen-komponen yang terdapat pada bahagian Vertical Hold telah lekang daaripada papan litar utama.
Jenis kerosakan: Gambar menjadi kembang mengikut arah melintang.
Cara membaiki:
Keadaan ini mungkin disebabkan oleh komponen-komponen yang terdapat pada bahagian Horizontal Hold telah lekang daripada litarnya. Periksa semua komponen yang terdapat pada bahagian ini dan paterikan kembali jika didapati ia lekang.
Jenis kerosakan: Gambar menjadi terlalu cerah atau kuning.
Cara membaiki:
Keadaan ini dapat diatasi dengan melaraskan kawalan ‘screen’ pada ‘transformer flyback’. Kerosakan mungkin berlaku pada sekitar transformer ini terutama sekali perintang. Jikalau tidak, kerosakan mungkin disebabkan oleh perintang kawalan pada bahagian ‘brightness’ ataupun ‘contrast’ telah rosak.
Jenis kerosakan: Bila suis monitor di’on’kan dalam masa beberapa minit, maklumat atau data mengecut menyebabkan layar terus gelap.
Cara membaiki:
Jika berlaku begini, biasanya terdapat komponen sekitar bekalan kuasa sangat tinggi (transformer flyback) rosak. Kerosakan mungkin berlaku pada kapasitor. Ia juga mungkin disebabkan oleh transistor yang tidak tahan dengan kepanasan rosak. Periksa dengan menggunakan multimeter/Huntron Tracker. Biasanya kerosakan ini sering berlaku pada monitor jenis INTRA yang usianya telah tua.
Jenis kerosakan: Bila monitor di’ON’kan terdapat garis putih mendatar (mengufuk) pada skrin tetapi data tidak keluar.
Cara membaiki:
Kerosakan ini berlaku pada Litar Bersepadu (IC) TDA 1170N atau TEA 2017 iaitu bahagian Sync. Separator (Pemisah Penyegerak). Gunakan Huntrton Tracker untuk menguji IC ini. Bahagian ‘Sync Separator’ biasanya menggunakan IC TDA 1170N atau TEA 2017. berkemungkinan juga berlaku kerosakan pada komponen-komponen lain di sekitar IC ini seperti transistor dan perintang.
Jenis kerosakan: Bila ‘ON’ suis, monitor mengeluarkan asap ataupun meletup.
Cara membaiki:
Kerosakan jenis ini adalah paling bahaya kerana ia akan mengakibaatkan berlakunya litar pintas pada mana-mana bahagian board monitor. Ia adalah disebabkan oleh track yang short di antara satu sama lain ataupun track telah putus dan short dengan komponen lain. Kerosakan ini sememangnya mudah dikesan kerana bahagian yang short akan kelihatan hitam seperti telah terbakar. Periksa track manakah yang telah putus dan short, kemudian sambungkannya kembali. Perlu juga memeriksa komponen-komponen di sekitar kawasan terbakar samada rosak/tidak. Sekiranya didapati rosak gantikannya dengan yang baru.
Jenis kerosakan: Tompokon-tompokan warna yang tidak sekata pada layar monitor.
Cara membaiki:
Keadaan ini adalah disebabkan oleh ‘magnetic field’nya yang tidak sekata. Dapat dibailki dengan menggunakan sejenis alat electromagnet. Apabila hendak menggunakan alat ini sambungkannya terlebih dahulu kepada bekalan kuasa 240 a.u. (ulang-alik). Jika tidak disambungkan kepada bekalan kuasa, alat ini tidak akan berfungsi. Alat ini hendaklah dipusingkan di hadapan layar monitor semasa monitor dalam keadaan suis ‘ON’. Pusingan ini hendaklah dilakukan sehingga warna tompokan pada monitor menjadi sekata kembali. Selain itu besi magnet juga boleh digunakan.
KEYBOARD
Cara-cara Servis Keyboard
- Mula-mula buka casing yang mengikat kekunci (key) dengan cara membuka skru pada bahagian belakang keyboard.
- Cuci casing tadi dengan menggunakan spray cleaner.
- Selepas itu bersihkan papan litar keyboard dengan menggunakan vakum untuk membuang habuk-habuk yang lekat pada papan litar
tersebut.
- Kemudian buka satu persatu penutup kekunci keyboard dan cuci dengan menggunakan spray cleaner.
- Cara membukanya ialah dengan mencungkil penutup itu dengan menggunakan pemutar skru ataupun test pen.
- Bersihkan bahagian dalam kaki kekunci keyboard dengan menggunakan Spray Video 90.
- Akhir sekali pasangkan kembali casing keyboard dengan mengetatkan kembali skru yang dibuka.
Jenis-jenis Kerosakan Pada Papan Kekunci (Keyboard)
- Antara kerosakan pada papan kekunci yang biasa ditemui ialah kekunci tidak dapat berfungsi.
- Kerosakan seterusnya ialah papan kekunci tersebut seolah-olah gila, iaitu ia mengeluarkan bentuk-bentuk yang tidak difahami atau
berlainan daripada apa yang ditaip ke atas papan kekunci.
- Ini adalah kerana BIOS CHIP dalam papan kekunci tersebut mengalami kerosakan dan keadaan ini tidak dapat dibaiki kerana tidak
mempunyai alat ganti.
Megesan Kerosakan Kekunci dengan Menggunakan Multimeter
Langkah-langkah mengesan kerosakan kekunci dengan menggunakan multimeter ialah:-
a) Buka casing papan kekunci. Laraskan julat multimeter pada julat ohm x 10 ohm. Kemudian letakkan wayar probe multimeter pada
kedua-dua kaki kekunci yang dikhuatiri rosak.
b) Jika kekunci dalam keadaan baik,
Bila kita menekan kekunci, penunjuk multimeter akan bergerak ke kanan dan bila kekunci tidak ditekan, penunjuk multimeter kekal
dalam keadaan infiniti.
c) Jika kekunci dalam keadaan tidak baik atau rosak,
Bila kita menekan kekunci, penunjuk multimeter kekal pada keadaan inifiniti dan bila kita tidak menekan kekunci penunjuk multimeter
juga dalam kedaan yang sama.
d) Jika sekiranya kekunci mengalami kerosakan, gantikan kekunci tersebut dengan yang baru.
Cara-cara untuk Menjaga Keyboard
Terdapat banyak cara untuk menjaga keyboard supaya ia terhindar daripada sebarang kerosakan. Antaranya termasuklah seperti:-
- Elakkan satu tabiat yang tidak baik iaitu merokok semasa menggunakan komputer.
- Buat ujian dengan menggunakan satu software khas iaitu software Qaplus untuk mengesan kekunci manakah yang kurang baik dan
baiki jika kekunci didapati rosak.
- Hindarkan daripada habuk dan sentiasa gunakan penutup keyboard.
- Simpan keyboard di tempat yang tertutup dan berhawa dingin.
- Semasa membuat pembersihan pada keyboard, keyboard hendaklah diterbalikkan supaya segala bendasing yang terdapat di dalam
atau di celah-celah kekunci jatuh.
Troubleshooting
Jenis kerosakan: Sebahagian kekunci mengeluarkan aksara yang salah.
Komputer tersalah membaca fail yang betul. Kesalahan ini mungkin disebabkan oleh kecuaian semasa membuat upgraded dari satu DOS version ke DOS version yang lain.
Jenis kerosakan: Paparan skrin ‘Check Keyboard dan Mouse’.
Paparan ini adalah bukan satu kerosakan kerana ia terjadi kerana komputer gagal mencari kod-kod yang yang membolehkan ia mengesan keyboard dan mouse. Paparan di atas juga akan kelihatan sekiranya penguna salah meng’set’kan keyboard AT dengan keyboard XT. Ia juga terjadi disebabkan port untuk keyboard dipasang terbalik. Namun sekiranya keyboard boleh digunakan tanpa masalah, paparan ini boleh diabaikan.
Jenis kerosakan: Satu huruf atau nombor (aksara) terus dipaparkan pada komputer apabila sistem dihidupkan. Mungkin disebabkan oleh kekunci tersebut sentiasa tertekan pada keyboard.
Cara membaiki:
- Buka casing keyboard.
- Cuci bahagian dalam keyboard dan vakum habuk-habuk yang terdapat di dalamnya sehingga bersih.
- Jika terdapat key yang rosak, buat gantian dengan key yang baru.
- Akhir sekali uji keyboard tersebut.
Jenis kerosakan: Tiada nyalaan LED Num Lock, Caps Lock dan Scroll Lock.
Cara membaiki:
- Mula-mula periksa kabel yang menghubungkan keyboard dengan komputer.
- Periksa connector yang menyambungkan komputer dengan keyboard kerana berkemungkinan connector itu longgar.
- Jika connector longgar, cuba ketatkan.
- Jika tiada perubahan berlaku, cuba tukar keyboard tadi dengan keyboard yang baru.
- Jika keyboard baru juga mengalami masalah yang sama berkemungkinan:-
i) Bekalan +5 VDC mengalami kerosakan.
ii) Bahagian dalaman komputer rosak.
Jenis kerosakan: Semua kekunci mengeluarkan aksara salah apabila ditekan.
Kerosakan ini boleh diuji dengan membuat perbandingan dengan keyboard yang baru. Jika keyboard baru berfungsi dengan baik, maka keyboard lama mungkin mengalami kerosakan pada bahagian dalamannya.
HARD DISK
Troubleshooting
Cara-cara Format Hard Disk
Sebelum melakukan format ke atas hard disk, pastikan terlebih dahulu bahawa di dalam hard disk tersebut tersebut tiudak terdapat data ataupun data telah dipindahkan kepada cakera keras yang lain. Biasanya hard disk di ‘format’ lain sekiranya ia diserang virus. Terdapat beberapa cara untuk melakukan format antaranya:-
1. Menggunakan program DEBUG.
2. Menggunakan program FDISK ( Low level format )
Format Menggunakan program DEBUG
- Mula-mula pasangkan dengan lengkap Hard Disk yang hendak diformat pada satu set komputer yang lengkap.
- Kemudian ‘Boot’kan komputer dengan mengguakan disket yang mempunyai sistem booting di dalamnya.
- Taipkan arahan DEBUG pada A:\> prompt dan tekan ENTER
A:\> DEBUG
- Selepas itu dibawah arahan ini taipkan seperti beikut:-
A:\> DEBUG
- g=c800:5 Tekan ENTER
- Selepas keluar arahan RETURN tekan ENTER sekali lagi.
- Apabila keluar arahan Y/N, kita perlu pilih/tekan ‘N’
- Hard Disk tersebut akan mula diformat.
Format Menggunakan program FDISK (Low Level Format)
- Mula-mula ‘set’kan sistem ‘booting’ kepada drive A: dengan cara memasuki ‘Setup’.
- Kemudian ‘boot’kan komputer tersebut dengan menggunakan disket yang mempunyai sistem ‘booting’ di dalamnya sehingga keluar A:/>.
- Pada A:\> taipkan seperti berikut:-
A:\> FDISK Tekan ENTER
- Menu seperti berikut akan dipaparkan pada skrin:-
Choose one of the following:-
1. Create DOS partition or Logical DOS Drive.
2. Set active partition.
3. Delete partition or Logical DOS Drive.
4. Display partition information.
ENTER Choice : [x]
- Pilih ‘4’ dan tekan ENTER untuk melihat partition-partition yang terdapat didalam hard disk.
- Setelah pasti partition mana yang hendak di padamkan (delete), pilih ‘3’ dan tekan ENTER untuk memadamkan partition tersebut.
- Kekalkan partition mana yang tidak mahu di padamkan.
- Kemudian pilih ‘1’ (Create DOS partition) untuk membina semula partition yang dipadam tadi dan juga untuk membolehkan komputer ini
‘boot’ dengan sendirinya tanpa menggunakan disket.
- Komputer akan RESTART dengan sendirinya selepas arahan ini.
- Untuk format hard disk, masukkan disket yang mempunyai arahan format ke dalam drive A dan mulakan format dengan menaip arahan
seperti berikut:-
A:\> format c:/s/v
- Kemudian satu arahan untuk kepastian akan dipaparkan pada skrin. Pilih ‘Y’ untuk meneruskan arahan format ataupun ‘N’ sekiranya tidak
mahu format hard disk tersebut.
Source : http://staf.uum.edu.my/ruzinoor/Troubleshooting.html
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Proses memadam sejarah pelunsuran laman web berbeza dan bergantung kepada perisian pelunsur yang digunakan.
Untuk Firefox 2.x, ikuti langkah di bawah:
- klik Tools > 'Clear Private Data' atau gunakan kekunci 'Ctrl + Shift + Delete';
- Pilih jenis data yang hendak dipadam. Contohnya 'Browsing History', 'download History' dan lain-lain lagi;
- klik OK
Untuk IE6:
- klik Tools > Internet Options
- klik tab General
- klik "Clear History"
Untuk IE7:
- klik Tools > Internet Options
- klik "Delete"
- Pilih pilihan yang mahu dipadam
Video tutorial :
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Senangkan???
Untuk Firefox 2.x, ikuti langkah di bawah:
- klik Tools > 'Clear Private Data' atau gunakan kekunci 'Ctrl + Shift + Delete';
- Pilih jenis data yang hendak dipadam. Contohnya 'Browsing History', 'download History' dan lain-lain lagi;
- klik OK
Untuk IE6:
- klik Tools > Internet Options
- klik tab General
- klik "Clear History"
Untuk IE7:
- klik Tools > Internet Options
- klik "Delete"
- Pilih pilihan yang mahu dipadam
Video tutorial :
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Ada pelbagai aplikasi pengimbas virus dalam dunia nih..ada yang percuma,ada yang kena beli....
Setiap antivirus ada kelemahan dan kebaikan tersendiri...Mengikut pengalaman aku yang menggunakan macam2 antivirus...
1.Norton - Buka web jadi slow....
2.Bitdefender - Blok macam2 program termasuk program kesukaan aku,Sopcast...
3.Kaspersky - Ia bukan sahaja delete virus tetapi juga delete fail.Beribu-ribu ebook aku didelete oleh Kasperksy...
4.AVG-bila update...ia update ntah apa-apa program dan adsense...AVG juga blok macam2 web yang tidak diblok antivirus lain...
5.McAfee-surfing slow
6.Avira-Banyak virus xleh detect...
Setakat ini aku guna Avast Home...dah 3 tahun daah,ok je...namun ada sekali ia detect satu virus tetapi tak boleh dibuang.Avast memberi mesej supaya aku beli Avast pro..huh!Aku tidak mempunyai pilihan selain terpaksa format Pc aku...
Mengikut download.cnet pengguna komputer memuatturun aplikasi ini seramai 60,127,624
pengguna.
dowload di sini : http://download.cnet.com/Avast-Home-Edition-Free-Antivirus/3000-2239_4-10019223.html?tag=mncol
Manakala anti spyware pulak aku guna Spyware terminator,ianya free dan efektif...setakat nih berjalan dengan baik dan mudah digunakan.
download di sini : http://download.cnet.com/Spyware-Terminator/3000-8022_4-10468541.html?tag=mncol
atau : http://www.spywareterminator.com/
Anda bagaimana???
Pengimbas penyangak / Rogue scanners
Definition :
Rogue scanners are a category of scam software sometimes referred to as scareware. Rogue scanners masquerade as antivirus, antispyware, or other security software, claiming the user's system is infected in order to trick them into paying for a full version.
Rogue scanners are often advertised as a free antivirus download or free online scan. Once on the system, the rogue scanner typically displays false virus alerts, with instructions to buy the "full version" in order to remove the fictional infections.
Source : http://antivirus.about.com/
jadi berhati-hati dengan antivirus ini...jangan sesuka hati memilih antivirus takut2 terkena antivirus penyangak...
Ada 69 antivirus yang dikategorikan sebagai penyangak...Baca di sini selanjutnya :
http://antivirus.about.com/od/roguescanners/Scanners_to_Avoid.htm
Jauhi mereka!
Rogue scanners are a category of scam software sometimes referred to as scareware. Rogue scanners masquerade as antivirus, antispyware, or other security software, claiming the user's system is infected in order to trick them into paying for a full version.
Rogue scanners are often advertised as a free antivirus download or free online scan. Once on the system, the rogue scanner typically displays false virus alerts, with instructions to buy the "full version" in order to remove the fictional infections.
Source : http://antivirus.about.com/
jadi berhati-hati dengan antivirus ini...jangan sesuka hati memilih antivirus takut2 terkena antivirus penyangak...
Ada 69 antivirus yang dikategorikan sebagai penyangak...Baca di sini selanjutnya :
http://antivirus.about.com/od/roguescanners/Scanners_to_Avoid.htm
Jauhi mereka!
Google vs Yahoo
ANtara enjin pencari yang selalu digunakan pengguna internet ialah Yahoo dan Google.
Bagi aku kedua-duanya baik walaupun kadangkala aku menggunakan MSN.Namun mengikut statisktik,Google adalah terbaik.
Baca di sini :
http://www.informationweek.com/news/internet/search/showArticle.jhtml?articleID=220000559&cid=RSSfeed_TechWeb
Bagi aku kedua-duanya baik walaupun kadangkala aku menggunakan MSN.Namun mengikut statisktik,Google adalah terbaik.
Baca di sini :
http://www.informationweek.com/news/internet/search/showArticle.jhtml?articleID=220000559&cid=RSSfeed_TechWeb
Blog
Dari Wikipedia Bahasa Melayu, ensiklopedia bebas:
Blog (singkatan untuk web log dalam bahasa Inggeris) ialah sebuah laman web yang kemasukan-kemasukannya ditulis menurut urutan kronologi dan dipaparkan dengan tertib terbalik.
Blog memberikan ulasan atau berita mengenai sesuatu tajuk, umpamanya makanan, politik, atau berita tempatan, dengan sesetengah blog berperanan lebih sebagai buku harian peribadi dalam talian. Blog yang tipikal menggabungan teks, imej, dan pautan ke dalam blog, laman web, dan media lain yang berkaitan dengan topiknya. Keupayaan para pembaca untuk meninggalkan ulasan mereka dalam format interaktif merupakan ciri yang utama untuk banyak blog. Kebanyakan blog umumnya adalah blog teks, walaupun sesetengahnya bertumpu pada gambar foto (blog foto), video (vlog), muzik (blog MP3), atau audio (podcasting), dan merupakan sebahagian rangkaian media sosial yang lebih luas.
Istilah "blog" merupakan kata lakur untuk perkataan "web" dan "log" (Web log). "Blog" juga boleh digunakan sebagai kata kerja yang membawa pengertian "untuk memeliharakan atau menambahkan isi kandungan ke dalam blog."
Pada bulan Nov 2007, Technorati, enjin carian blog, sedang menjejaki melebihi 120 juta blog, meningkat dua kali ganda sejak awal Januari 2007-Tamat
AKu mempunyai banyak blog..blog tentang buku,tentang bangsa,tentang internet,tentang kehidupan,keluarga dan sebagainya.
Aku membina blog untuk kawan-kawan dan penggemar internet.Aku juga membina blog untuk menwar-warkan bidang kerja dan hasil tulisan aku.
Setiap manusia perlu mempunyai blog.Blog adalah catitan dan cetusan pendapat,pendirian dan apa-apa sahaja yang disukai mahu pun dibenci.Manusia berhak menulis blog asalkan ia tidak mencetus konflik dan menyalahi undang-undang...
Kepada individu yang ingin membuat blog dan tidak mempunyai kemahiran,pelajari tutorial yang diajar dalam blog ini:
http://panduanpemblog.blogspot.com/
Antara blog yang mencatat rating pengunjung paling ramai ialah blog Tun Dr Mahathir.Walaupun baru sebulan dilancarkan,pengunjung yang melayarinya telah berjumlah 1 juta pengunjung.Mengikut statistik pengunjung,setakat ini 19 juta pengunjung telah melayari blog beliau.
Blog beliau adalah : http://chedet.co.cc/chedetblog/
Layan............
Internet Explorer Vs. Firefox
Aku lebih suka Firefox sebab lebih laju dan kurang virus beranak pinakkk..
Baca di sini...
http://www.forbes.com/2004/10/04/cx_pp_1004mondaymatchup.html
http://www.mozilla.com/en-US/firefox/switch.html
Beeps code
ANtara kebijaksanaan pencipta komputer ialah mencipta bunyi beeps....supaya pengguna mengetahui masalah Pc.Justeru pastikan speaker dalam Pc berfungsi dengan baik agar ia membantu anda...
Layari untuk makluman lanjut :
http://www.computerhope.com/beep.htm
video :
http://www.youtube.com/watch?v=wECGYE_1TGU
Layari untuk makluman lanjut :
http://www.computerhope.com/beep.htm
video :
http://www.youtube.com/watch?v=wECGYE_1TGU
Monday, October 19, 2009
My computer is running slow what steps can I do to fix it?
Cause:
This issue can be caused by any of the below possibilities.
1. Hard disk drive is short on available disk space.
2. Several software programs have been installed/uninstalled leaving behind bad files and/or confusing the software.
3. Data Corruption.
4. Computer is overheating.
5. Corrupt OS.
6. Bad Hardware.
Solution:
1.Not enough hard disk drive space
Verify that there is at least 200-500MB of free hard disk drive space. This available space allows the computer to have room for the swap file to increase in size as well as room for temporary files.
2.Hard drive corrupted or fragmented
Run Scandisk or something equivalent to help ensure that there is nothing physically wrong with the computer hard disk drive.
Run Defrag to help ensure that data is arranged in the best possible order.
3.Background programs
Remove or disable any TSRs or programs that automatically start each time the computer boots. See document CHTSR for additional information. If you're wanting to see what programs are running in the background, how much memory they're using, and their CPU usage open Task Manager. Also, if you are running Windows 7, you can run Resmon to find out which programs are taking up a lot of space.
If you've got an anti-virus scanner on the computer, spyware protection program, or other security utility make sure it's not running in the background as you're trying to work. Often when these programs begin to scan the computer it can decrease the overall performance of your computer.
4.Hardware conflicts
Verify that the Device Manager has no conflicts. If any exist resolve these issues as they could be the cause of your problem.
5.Computer or processor is overheating
Make sure your computer and processor is not overheating, excessive heat can cause a significant decrease in computer performance some processors will even lower the speed of the processor automatically to help compensate for the heat related issues.
6.Erase computer and start over
Finally, if none of the above solutions resolve your issues, it is recommended that you either reinstall Windows
source :http://www.computerhope.com/
This issue can be caused by any of the below possibilities.
1. Hard disk drive is short on available disk space.
2. Several software programs have been installed/uninstalled leaving behind bad files and/or confusing the software.
3. Data Corruption.
4. Computer is overheating.
5. Corrupt OS.
6. Bad Hardware.
Solution:
1.Not enough hard disk drive space
Verify that there is at least 200-500MB of free hard disk drive space. This available space allows the computer to have room for the swap file to increase in size as well as room for temporary files.
2.Hard drive corrupted or fragmented
Run Scandisk or something equivalent to help ensure that there is nothing physically wrong with the computer hard disk drive.
Run Defrag to help ensure that data is arranged in the best possible order.
3.Background programs
Remove or disable any TSRs or programs that automatically start each time the computer boots. See document CHTSR for additional information. If you're wanting to see what programs are running in the background, how much memory they're using, and their CPU usage open Task Manager. Also, if you are running Windows 7, you can run Resmon to find out which programs are taking up a lot of space.
If you've got an anti-virus scanner on the computer, spyware protection program, or other security utility make sure it's not running in the background as you're trying to work. Often when these programs begin to scan the computer it can decrease the overall performance of your computer.
4.Hardware conflicts
Verify that the Device Manager has no conflicts. If any exist resolve these issues as they could be the cause of your problem.
5.Computer or processor is overheating
Make sure your computer and processor is not overheating, excessive heat can cause a significant decrease in computer performance some processors will even lower the speed of the processor automatically to help compensate for the heat related issues.
6.Erase computer and start over
Finally, if none of the above solutions resolve your issues, it is recommended that you either reinstall Windows
source :http://www.computerhope.com/
scan disk / Free Window Registry Repair
scan disk ialah cara membaiki error pada windows.
Caranya pergi ke Mycomputer,klik kanak local disk,klik properties kemudian icon seperti gambar di atas akan keluar.Klik tool,klik check now,kemudian tandakan right pada "automatically file system errors,kemudian klik start.Kemudian klik yes.
Selepas itu restart windows.
Tunggu scan disk hingga selesai.Anda akan melihat paparan terperinci...Sekiranya ada
bad sectors,ia menunjukkan hard disk atau windows anda mengalami masalah...namun ia boleh diperbaiki menggunakan aplikasi freeware seperti Free Window Registry Repair.
Dapatkan percuma di sini :
http://download.cnet.com/
www buat Guru...
Mana aku????cari le sendiri....
Ketika aku kanak-kanak,cita-cita aku adalah guru...AKu amat menghargai profesion guru dan amat menyayangi semua guruku dan aku masih menjalin hubungan dengan guruku yang mengajar aku di Tadika,sekolah rendah,menengah sehinggalah Universiti....
Cikgu aku paling suka ialah Cikgu Ismail Laham..cikgu ini ayat mmg power...suka bagi motivasi bin inspirasi untuk berjaya...
"tengok Saat tuh...walaupun miskin dan yatim piatu,boleh berjaya dalam pelajaran..."
Itulah kata-katanya yang masih terngiang2 dalam sanubari....
Cikgu ini jg yang membawa aku ke spital tika Tahun 3 kerana jatuh n patah tangan kiri.6 bulan x pi skolah..namun akhir tahun aku berjaya jg dapat no 2 di belakang Faisal anak guru Besar yang setia no1....
Buat guru-guru yang mahu menambahkan pengetahuan,rajin2 jengah web2 nih.......
www.moe.gov.my
http://www.cikgu.net.my/malay/
http://www.atozteacherstuff.com/
http://honolulu.hawaii.edu/
http://www.criticalthinking.org/
http://changingminds.org/
http://www.uwsp.edu/
http://www.studenttools.info/
http://www.nextstudent.com/
http://www.study-habits.com/
http://www.learning-theories.com/
http://www.teachnet.com/
http://www.awesomelibrary.org/
http://members.aol.com/sskufca/teachtps.htm
http://www.teachervision.fen.com/
http://www.inspiringteachers.com/
http://www.bsu.edu/
http://www.edb.utexas.edu/
http://docs.moodle.org/
http://life.familyeducation.com/
http://school.familyeducation.com/
http://developingteachers.com/
http://www.associatedcontent.com/
http://www.suite101.com/
http://www.eku.edu/
http://www.sitesforteachers.com/
http://www.proteacher.com/
http://www.teachingtips.com/articles.html
http://www.schwablearning.org/
http://www.angelfire.com/journal2/fakir_zamani/index.htm
http://www.readingrockets.org/
http://seattletimes.nwsource.com/
http://coe.jmu.edu/Mathvids2/index.html
moga bertambah pengetahuan anda wahai guru...
Guru umpama lilin..menerangi dan membakar dr sendiri...
Seorang doktor akan menghancurkan kehidupan seorang pesakit jk tersalah beri ubat,namun seorang guru akan
menghancurkan sebuah generasi dan tamadun jk tersalah didik...
Membina sebuah pc yang serba kekurangan...
Al kisah seorang kawan baik aku bagi "pinjam" sebuah pc yang kurang sempurna...Dengan casingnya yang hilang sebelah penutup,Ram tercabut mabut,tiada hard disk dan terlalu banyak kekurangan..
Maka bertungkus lumus aku mencari-cari peralatan dan apa-apa yang kurang kemudian mula membinanya...Siang bin malam...3 hari terkebil2 melihat peralatan dan kabel2...
Apa yang menghairankan,CD rom x berfungsi..apabila ditanggalkan kabel dari hard disk maka ia berfungsi...Pelik betul Pc nih....macam mana aku nak format nih???
Setelah melah gagal menemui jawapan yang sepatutnya (al maklum aku bukan lulusan Universiti PC bte internet),aku google masalah yang dihadapi.
Macam2 petua bin tips diberikan.Ada yg bagi cara cabut hardware,ada yang suruh tukar kabel,ada yang kata hard disk rosak,hah?hard disk aku baru beli maaa....
Setelah berhempas pulas mulas,akhirnya menemui jawapan setelah mencuba semua tips yang diberikan.
Mujur ada internet...kalu tak,ntah apa ntah akan jadi...Akhirnya Pc yg kureng dah siap sepenuhnya.Aku bertungkus lumus mulus disamping uncle aku dari Seremban nih lena dibuai mimpi ntah apa-apa mimpi....Mungkin penat sepanjang hari menguruskan pengebumian ibu tersayang yang juga nendaku tersayang....AlFatihah buatnya.
Alhamdulillah,ia berjaya diformat dan semua perisian selamat dipasang.Pc ini akan menaiki sebuah kereta berjenama Honda dan akan bermastautin di Seremban dan akan berteman dengan Pc yang lebih canggih di sana...
Selamat jalan Pc!Akhirnya usaha aku dapat dimanfaatkan orang lain.Penat bte letih jangan cakaplaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.........Penat fizikal bte mental!
Maka bertungkus lumus aku mencari-cari peralatan dan apa-apa yang kurang kemudian mula membinanya...Siang bin malam...3 hari terkebil2 melihat peralatan dan kabel2...
Apa yang menghairankan,CD rom x berfungsi..apabila ditanggalkan kabel dari hard disk maka ia berfungsi...Pelik betul Pc nih....macam mana aku nak format nih???
Setelah melah gagal menemui jawapan yang sepatutnya (al maklum aku bukan lulusan Universiti PC bte internet),aku google masalah yang dihadapi.
Macam2 petua bin tips diberikan.Ada yg bagi cara cabut hardware,ada yang suruh tukar kabel,ada yang kata hard disk rosak,hah?hard disk aku baru beli maaa....
Setelah berhempas pulas mulas,akhirnya menemui jawapan setelah mencuba semua tips yang diberikan.
Mujur ada internet...kalu tak,ntah apa ntah akan jadi...Akhirnya Pc yg kureng dah siap sepenuhnya.Aku bertungkus lumus mulus disamping uncle aku dari Seremban nih lena dibuai mimpi ntah apa-apa mimpi....Mungkin penat sepanjang hari menguruskan pengebumian ibu tersayang yang juga nendaku tersayang....AlFatihah buatnya.
Alhamdulillah,ia berjaya diformat dan semua perisian selamat dipasang.Pc ini akan menaiki sebuah kereta berjenama Honda dan akan bermastautin di Seremban dan akan berteman dengan Pc yang lebih canggih di sana...
Selamat jalan Pc!Akhirnya usaha aku dapat dimanfaatkan orang lain.Penat bte letih jangan cakaplaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.........Penat fizikal bte mental!
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