Hello, the other night I was lying in bed and I leave my computer on always. I had my screen off but I hear what sounds like my computer restarting however there is no usual POST beep , I just leave it and go to sleep.
When I wake up I see its on but nothing on screen so I try turning it off , disconnecting everything and still nothing. I then read on-line perhaps reseating everything inside would work but it did not. So reluctantly I checked my power supply with a multi meter and it seems like its working fine.