hello! to every one im a new member here.
i want ask maybe somebody can help me

i upgrade my computer memory
and when i put back the power cord in my computer i heard a sound bzzzz.. and after my computer wont turn on. no power at all.

i look in the cord the cord is attached already in the power outlet when i put it in my computer.
i was thinking may be i burn my power supply!

what should i do?

thanks everybody!

if you burned the psu it may be replacable but you may have burned the Motherboard ($$$$$) - check the fuses on the PSU and the plug first and replace if necessary.

remember - always turn the plug off at the wall , THEN plug it into your pc before turning it on.

You could also strip the system down to the bare minimum -- mobo+CPU+PSU. Try powering the system on, and see if the system beeps. If it does, add memory one at a time (starting from the one you know worked fine) and go from there.

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