My Computer at work continously restarts. Right in the middle of something it blinks off and restarts after about 30 seconds. I have heard of virus' that do this but I have the latest mcaffee installed and there is no virus WTF ? I could buy a barebones system and put in the drives and memory, it's been a while since I have built a computer, but I am pretty sure I could do it. I'd rather just fix this one and be done with it. Any Ideas ?