Why won't my computer turn on?

hillmanant

Distinguished
Mar 28, 2011
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What exactly provoked this just woke up one day and the PC wouldn't power up? What exactly does the computer do when started nothing no lights no fans nothing? Is the switch on the back of the power supply on the - sign not the 0 sign? is it plugged into a power strip, try plugging it into the wall directly and booting. Are the cords all tightly where they belong? Try a different power cord. If none of that works then you'll have to test the PSU it will tell you how here.