My girlfriend's computer has wrapped it's hand in. Whislt she was was sitting in her lounge the other night with the PC turned off, it turned itself on, made a funny noise and died. It will not start at all now. There are no power indication lights at all. I ran a new power supply to it and this still has no effect. Now, I've had PC's for over ten years and I've never, EVER heard of a computer turning itself on and commiting suicide in this manner. Does anyone have any ideas at all? Anyone?