Cannot boot up the computer

Asked By 7060 points N/A Posted on -
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My uncle uses a Desktop computer. He asked me to clean his computer.

I just opened the CPU and clean the dust.

When i cleaning his CPU then i disconnect every cable. when cleaning completed then i connect every cable but now I can not boot the computer. Normally what could the problem be.

Please tell me about this problem.

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Best Answer by hillsong
Best Answer
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Answered By 0 points N/A #79820

Cannot boot up the computer

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Before cleaning the computer you must ensure that the power is off.This might lead to short circuits on the Motherboard hence the computer will not boot. 

The memory card (RAM) might be faulty, might have gone faulty or is badly placed in its slot. Remove/replace it or adjust it well in its or another memory slot on the motherboard.

The PCI cards might have developed a fault and therefore causing this error.

Try to remove your PCI cards.

The processor might have gone faulty, and in this case replace it with another one.

Try all other obvious errors.

Answered By 0 points N/A #79822

Cannot boot up the computer

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You are having trouble with your uncle's PC opening. You have to confirm that you have no problems with your cables. Make sure that your multi-plug is working well. Your Uncle's PC is not getting power supply. There is a Power Supply in your CPU where you connect your cable colored black. There is a power supply problem.

Change the Power Supply of your CPU. You have to replace it. There is many Company provides Power supply. They are cheap to buy. You should buy a new power supply from the sale centers. You should buy ATX 500 Watt Power supply. By this way you can solve your problem. If there is still any problem you might have to change the motherboard. Hope you got the answer.

Thank you.

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