My dads computer constantly randomly crashes. The monitor goes black (but not fully black) whilist the comptuter is still on. The only way to 'get out of it' is to reboot, the computer screen goes darker when its off meaning the screen is still displaying a dark colour. This isn't the moniter as my dad has changed moniters, please help ASAP as he is working on his P H D.
Thanks,
G0G.
ps. any questions or programs to run to tell stuff about the comp, just ask.