Uhh New Power Supply?

[Triptanes]

Hmmm, I wake up and turn my monitors on, computer is still running, and it is just black.

Ok, turn computer off, it won't turn back on, unplug and replug the power cord back in, computer turns on and monitors are displaying correctly for about 20 seconds after windows has loaded up then monitors go black again and flash the words analog/digital respectively.

Ok, unplug and replug, comp is not turning on. New power supply time?