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How to troubleshoot/repair the Mainboard (Motherboard) damaged Computer

Posted: 29 Apr 2011 12:48 PM PDT

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Motherboard (mainboard) is a circuit board where various electronic components are connected like a micro processor and memory (RAM, ROM, BIOS) with the other controller chip and the usual abbreviated with the mobo. If the mainboard is problematic, it could be your computer won't turn on. Here are some of the problems surrounding the mainboard and the solution:

Total Dead

Check the power supply. In a State of power cable off of power supply, release the socket cable Atx1 mounted on the Mainboard. After spite, plug back the power cable, connect the green cable/shortkan with black cable, check whether the power supply fan spinning? If the spin means power supply is good. Off the back of last connection cable and plug the cable back to the Atx1 motherboard. Check the CMOS Clear Jumper, is in the position of Clear or Free, normally if the new motherboard, CMOS jumper position on the position Clear. Check IC Chipset in connect and Switch On, whether or not the excess heat, over heat means Chipset is broken. For CMOS IC part is currently not sold freely.

Check also whether the switch on its functioning. Dismantle the Motherboard carefully, try to clear the use tiner, if you can use the the tiner bottles do not in cans. After your dry cleaner. Changing IC regulators located around the Atx Power Socket on the motherboard. Change Of that capacity 1000 s/d 3300 uf/10 Volt power socket located around the Atx on the motherboard. Caution for unloading plug components make sure the power cable connected to the electricity. do

Flame But Does Not Appear

Try you look and listen if there is sound or beep sound. If anything, the damage usually is on the processor, memory and VGA. Check Processor, try you hold pendinginnya if excess heat or cold? If excess heat means fan processor does not work properly then you replace, but if the cold means processor does not work aka broken. Check the memory, normally if memory corrupted sound beep sound on the speaker as much as 3 times. In the State of the dead, disconnect the memory wipe pinnya use the eraser of a pencil to clean, then plug it back in. If it's still broken means there is one of his damaged. IC

Check the VGA Card, disconnect the VGA Card, in the State of the dead/off try to press, there is the possibility of less entrance or try to clean the feet/pin him. If VGA card using fan, clean the fan. If it still does not appear try check lest monitornya not flame, to a broken monitor or verify the CPU, try you press Numlock keys on the keyboard, is his flame lights Numlock or not. If the flame means damage to the CPU. The standards I just fix the computer, I always clean it from dust, whether it be the motherboard, memory, floppy disk, cdrom, etc, because it is so influential what more if his computer in dirty/not cleared. But you should be careful in workmanship and do not rush.

Flame But Does Perform Part II

Try you look and listen if there is sound or beep sound. If anything, the damage usually is on the processor, memory and VGA.
Check Processor, try you hold pendinginnya if excess heat or cold? If excess heat means fan processor does not work properly then you replace, but if the cold means processor does not work aka broken.
Check the Power Supply, try to use power supply to another are still restart themselves or hang. If after the replaced power supply turns normal/nice, means the power supply there is a problem. Replace only because if can be fixed myself less convinced apakahmasih could work well, because the power supply is vital. Let alone for the moment the price of power supply sanggat cheap, I suggest to replace it.
Check whether there is a virus, anti-virus program should always be installed and enable auto protect him. I used to use Norton Anti virus. You must frequently update the antivirus you because when there is a new variant of the virus, anti virus you'll mendetect and eliminate the virus.

Hang And Often Off/Restart (Reset) Itself

Check the Power Supply, try to use power supply to another are still restart themselves or hang. If after the replaced power supply turns normal/nice, means the power supply there is a problem. Replace only because if can be fixed I own less sure if can still function properly, because the power supply is vital. Let alone for the moment the price of power supply sanggat cheap, I suggest to replace it. Check whether there is a virus, anti-virus program should always be installed and enable auto protect him. I always use anti-virus eset smart security. You must frequently update the antivirus you because when there is a new variant of the virus, anti virus you'll mendetect and eliminate the virus.

When hang and no message blue screen like "vxd error at address ...", usually there is a problem in the memory. Clear the memory is like the above step. Try to reinstall Windows. If still hang/restart themselves try to check on the motherboard, you notice physical changes of components/capacitors, especially a round black there capacities between 1000 uf/10Volt s/d 3300 uf/10 volt, usually visible, if the damaged look bloated/swelling and fluid or rust.

CMOS Checksum Failure (Low Battery)

Symptoms of damage & solution:

CMOS failure message appears (damage to the CMOS battery, replace battery) Setting the date, time and other configuration in the BIOS change (After the battery is replaced, the setting in the BIOS to do).

Fds7

Siapgrakk, HORMATGRAKK

Sabtu, 30 April 2011

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