My computer shut off after I unplugged it and plugged it back in.

My computer shut off after I unplugged it and plugged it back in. NO POWER LIGHT, NO BOOT SCREEN, ABSOLUTELY NOTHING. Is there anyway to fix this. Monitor turns on, however, my actual computer does not.
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  1. You didn't trip the house circuit breaker, did you?
    Is there a reset button on your PSU?
    Did you accidentally flip the PSU power switch to OFF?
    Try unplugging it again and leaving it for a few minutes before plugging it back in.
  2. some mb can get stuck in reset mode..sometime you have to clear the cmos.
  3. Seems like it got hard-bricked. How to know it is hard-bricked:
    -doesn't boot
    -doesn't make any sound
    -the screen doesn't notice the pc
    I recommend going to a electronic store with support to make it un-bricked again at a cost off money.
  4. What smorizio said: reset the CMOS - it's not uncommon to have problems like this after you do a hard shutdown by unplugging something. There should either be a mall battery on your motherboard that you can remove (with the PC unplugged) for a few seconds, or a clear-CMOS jumper.
  5. I doubt removing the CMOS battery alone will clear the CMOS. You will have to use the CMOS jumper.
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