|I'd suspect a hardware problem. Have you got your system overclocked? - if so set it to defaults. Does the system restart straight away? - if not then it may be a heat issue. You don't give any specs for your hardware, but if you are using Crossfire then try reverting to a single card just to see if the problem stops. Have you got a powerful enough PSU?|
Unfortunately blue screens don't always give enough info for troubleshooting so it's a matter of checking each component & seeing which one is causing the failure.
Incidentally, text-speak is just plain annoying on forums like this, plain English gets a better response....
"I've always been mad, I know I've been mad, like the most of us..."