There are very few instances when you'd turn on a PC, have it either power up or not, and be able to say, "Oh, that's a motherboard problem." Motherboard failures usually show up as second level problems, like "I've replaced the video card and the screen is still dead." If you want to learn how to repair PC's without swapping every part, it's critical to know what to look for on a powered up system, like a CPU fan that isn't running, or RAM that stays cold. Sometimes you can spot a blown capacitor on a motherboard, but it's not a common problem. Finally, the last and often trickiest to troubleshoot source of reboot problems: your computer's BIOS. If there is a problem in your BIOS, or sometimes even in the firmware for one of the other pieces of hardware installed in your machine, it could cause an instability and lead to one of those automatic restarts that we talked about in the first section. Especially if the problem is in the Advanced Configuration and Power Interface (ACPI) portion. The good news is that these problems are much less common than they used to be in the bad old days. But it never hurts to check with your computer manufacturer to see if there's an updated BIOS available.
For more details , Please visit the source site :
http://www.microsoft.com/ windo wsxp/using/helpandsupport/lear nmore /russel_02may13.mspx

Answered by Yash , an ibibo Master, at 9:50 AM on July 01, 2008

There are very few instances when you'd turn on a PC, have it either power up or not, and be able to say, "Oh, that's a motherboard problem." Motherboard failures usually show up as second level problems, like "I've replaced the video card and the screen is still dead." If you want to learn how to repair PC's without swapping every part, it's critical to know what to look for on a powered up system, like a CPU fan that isn't running, or RAM that stays cold. Sometimes you can spot a blown capacitor on a motherboard, but it's not a common problem. Finally, the last and often trickiest to troubleshoot source of reboot problems: your computer's BIOS. If there is a problem in your BIOS, or sometimes even in the firmware for one of the other pieces of hardware installed in your machine, it could cause an instability and lead to one of those automatic restarts that we talked about in the first section. Especially if the problem is in the Advanced Configuration and Power Interface (ACPI) portion. The good news is that these problems are much less common than they used to be in the bad old days. But it never hurts to check with your computer manufacturer to see if there's an updated BIOS available.
For more details , Please visit the source site :
http://www.microsoft.com/ windo wsxp/using/helpandsupport/lear nmore /russel_02may13.mspx

Answered by Raksha , an ibibo Master, at 8:09 AM on June 30, 2008

There are very few instances when you'd turn on a PC, have it either power up or not, and be able to say, "Oh, that's a motherboard problem." Motherboard failures usually show up as second level problems, like "I've replaced the video card and the screen is still dead." If you want to learn how to repair PC's without swapping every part, it's critical to know what to look for on a powered up system, like a CPU fan that isn't running, or RAM that stays cold. Sometimes you can spot a blown capacitor on a motherboard, but it's not a common problem. Finally, the last and often trickiest to troubleshoot source of reboot problems: your computer's BIOS. If there is a problem in your BIOS, or sometimes even in the firmware for one of the other pieces of hardware installed in your machine, it could cause an instability and lead to one of those automatic restarts that we talked about in the first section. Especially if the problem is in the Advanced Configuration and Power Interface (ACPI) portion. The good news is that these problems are much less common than they used to be in the bad old days. But it never hurts to check with your computer manufacturer to see if there's an updated BIOS available.
For more details , Please visit the source site :
http://www.microsoft.com/ windo wsxp/using/helpandsupport/lear nmore /russel_02may13.mspx

Answered by Madhurima , an ibibo Master, at 7:31 PM on June 11, 2008

well, There are very few instances when you'd turn on a PC, have it either power up or not, and be able to say, "Oh, that's a motherboard problem." Motherboard failures usually show up as second level problems, like "I've replaced the video card and the screen is still dead." If you want to learn how to repair PC's without swapping every part, it's critical to know what to look for on a powered up system, like a CPU fan that isn't running, or RAM that stays cold. Sometimes you can spot a blown capacitor on a motherboard, but it's not a common problem. Finally, the last and often trickiest to troubleshoot source of reboot problems: your computer's BIOS. If there is a problem in your BIOS, or sometimes even in the firmware for one of the other pieces of hardware installed in your machine, it could cause an instability and lead to one of those automatic restarts that we talked about in the first section. Especially if the problem is in the Advanced Configuration and Power Interface (ACPI) portion. The good news is that these problems are much less common than they used to be in the bad old days. But it never hurts to check with your computer manufacturer to see if there's an updated BIOS available.
For more details , Please visit the source site :
http://www.microsoft.com/ windo wsxp/using/helpandsupport/lear nmore /russel_02may13.mspx

Answered by Uttam , an ibibo Master, at 8:44 PM on June 05, 2008

Hi there

There are very few instances when you'd turn on a PC, have it either power up or not, and be able to say, "Oh, that's a motherboard problem." Motherboard failures usually show up as second level problems, like "I've replaced the video card and the screen is still dead." If you want to learn how to repair PC's without swapping every part, it's critical to know what to look for on a powered up system, like a CPU fan that isn't running, or RAM that stays cold. Sometimes you can spot a blown capacitor on a motherboard, but it's not a common problem. The first place to start is always confirming that the power supply is operating properly. When you start troubleshooting a dead computer, never ignore the possibility that the AC power to the PC's power supply is at fault. Power supplies often fail gradually, giving rise to symptoms that appear to be caused by individual component failure. Many cheaper PC's ship with power supplies I would basically describe as "disposable." If I had to choose one part to blame the majority of intermittent failures in cheap PC's on, it would be the power supply

Answered by Reeta K , an ibibo Master, at 11:05 AM on June 05, 2008

Hi;
There are very few instances when you'd turn on a PC, have it either power up or not, and be able to say, "Oh, that's a motherboard problem." Motherboard failures usually show up as second level problems, like "I've replaced the video card and the screen is still dead." If you want to learn how to repair PC's without swapping every part, it's critical to know what to look for on a powered up system, like a CPU fan that isn't running, or RAM that stays cold. Sometimes you can spot a blown capacitor on a motherboard, but it's not a common problem. Finally, the last and often trickiest to troubleshoot source of reboot problems: your computer's BIOS. If there is a problem in your BIOS, or sometimes even in the firmware for one of the other pieces of hardware installed in your machine, it could cause an instability and lead to one of those automatic restarts that we talked about in the first section. Especially if the problem is in the Advanced Configuration and Power Interface (ACPI) portion. The good news is that these problems are much less common than they used to be in the bad old days. But it never hurts to check with your computer manufacturer to see if there's an updated BIOS available.
For more details , Please visit the source site :
http://www.microsoft.com/ windo wsxp/using/helpandsupport/lear nmore /russel_02may13.mspx

Answered by kishore , an ibibo Master, at 8:44 AM on June 05, 2008

well aman, There are very few instances when you'd turn on a PC, have it either power up or not, and be able to say, "Oh, that's a motherboard problem." Motherboard failures usually show up as second level problems, like "I've replaced the video card and the screen is still dead." If you want to learn how to repair PC's without swapping every part, it's critical to know what to look for on a powered up system, like a CPU fan that isn't running, or RAM that stays cold. Sometimes you can spot a blown capacitor on a motherboard, but it's not a common problem. The first place to start is always confirming that the power supply is operating properly. When you start troubleshooting a dead computer, never ignore the possibility that the AC power to the PC's power supply is at fault. Power supplies often fail gradually, giving rise to symptoms that appear to be caused by individual component failure. Many cheaper PC's ship with power supplies I would basically describe as "disposable." If I had to choose one part to blame the majority of intermittent failures in cheap PC's on, it would be the power supply.

Answered by Romi , an ibibo Master, at 6:19 PM on June 04, 2008

well aman, There are very few instances when you'd turn on a PC, have it either power up or not, and be able to say, "Oh, that's a motherboard problem." Motherboard failures usually show up as second level problems, like "I've replaced the video card and the screen is still dead." If you want to learn how to repair PC's without swapping every part, it's critical to know what to look for on a powered up system, like a CPU fan that isn't running, or RAM that stays cold. Sometimes you can spot a blown capacitor on a motherboard, but it's not a common problem. Finally, the last and often trickiest to troubleshoot source of reboot problems: your computer's BIOS. If there is a problem in your BIOS, or sometimes even in the firmware for one of the other pieces of hardware installed in your machine, it could cause an instability and lead to one of those automatic restarts that we talked about in the first section. Especially if the problem is in the Advanced Configuration and Power Interface (ACPI) portion. The good news is that these problems are much less common than they used to be in the bad old days. But it never hurts to check with your computer manufacturer to see if there's an updated BIOS available.

For more details , Please visit the source site :

http://www.microsoft.com/ windo wsxp/using/helpandsupport/lear nmore /russel_02may13.mspx

Answered by satyaiitk , an ibibo Master, at 10:43 AM on June 04, 2008

well aman
There are very few instances when you'd turn on a PC, have it either power up or not, and be able to say, "Oh, that's a motherboard problem." Motherboard failures usually show up as second level problems, like "I've replaced the video card and the screen is still dead." If you want to learn how to repair PC's without swapping every part, it's critical to know what to look for on a powered up system, like a CPU fan that isn't running, or RAM that stays cold. Sometimes you can spot a blown capacitor on a motherboard, but it's not a common problem.

The first place to start is always confirming that the power supply is operating properly. When you start troubleshooting a dead computer, never ignore the possibility that the AC power to the PC's power supply is at fault. Power supplies often fail gradually, giving rise to symptoms that appear to be caused by individual component failure. Many cheaper PC's ship with power supplies I would basically describe as "disposable." If I had to choose one part to blame the majority of intermittent failures in cheap PC's on, it would be the power supply

Answered by jaivir , an ibibo Master, at 7:38 AM on June 04, 2008

There are very few instances when you'd turn on a PC, have it either power up or not, and be able to say, "Oh, that's a motherboard problem." Motherboard failures usually show up as second level problems, like "I've replaced the video card and the screen is still dead." If you want to learn how to repair PC's without swapping every part, it's critical to know what to look for on a powered up system, like a CPU fan that isn't running, or RAM that stays cold. Sometimes you can spot a blown capacitor on a motherboard, but it's not a common problem.

The first place to start is always confirming that the power supply is operating properly. When you start troubleshooting a dead computer, never ignore the possibility that the AC power to the PC's power supply is at fault. Power supplies often fail gradually, giving rise to symptoms that appear to be caused by individual component failure. Many cheaper PC's ship with power supplies I would basically describe as "disposable." If I had to choose one part to blame the majority of intermittent failures in cheap PC's on, it would be the power supply

Answered by Ram Singh , an ibibo Master, at 6:35 AM on June 04, 2008