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Computer wont power on?

I took the door off the clean out some dust went to turn it back on and nothing no lights no fans spinning,beeps etc. I then followed a tutorial took everyting out to see if it would power on and nothing. Is it the power supply?

2 Answers

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  • 10 years ago

    Turn the switch on the back of the psu.... Or make sure all the power is connected. Take the cmos battery out for 30 sec and put it back in. If nothing comes up you need to recheck your cables.

  • 10 years ago

    u could of fried motherboard from ESD (electric static discharge) or u may of nocked a power connecter inside. You can also look at back find a red switch u will need a pencil or pen for this and switch the red switch see if that works. if no it may be power supply..

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