Greenlight

I moved my cpu from one room to another and then it started to shutdown on it's own, and then it won't turn on until i mess with the power cable. After some time the cpu won't turn on even if i do something with the powercable then I opened the cpu and cleaned every part of it. After...

After accidentally cutting power to my hard drive, I got no signal to my monitor and no power to keyboard/mouse upon reboot. The only way to boot my computer normally would be to take out a ram stick while it was off and reboot, then it would boot/work fine. Everything was working fine before...