|My computer shuts off randomly. I have replaced the powersupply,ram and hard drive (had spares) Reinstalled windows. Temps are normal. All fans running normal. Problem persists.|
Computer will work normal, can install programs, yet walk away to go to work or bed and computer will be shut down when I return. It is then 50-50 whether I can reboot. As I have reinstalled windows 7 I doubt it is a virus.
Computer is a homebuilt and has worked fine for 2 years.