Reboot the OS
its a virus
Or try keeping it on for 15 minutes by doing nothing or open notepad and low memory consuming stuff
if it stays on for 15 minutes inform again
It restarts or turning off? If it just turns off, it may be a cooling system, if restarts - it can be a virus. Start antivirus scan, but computer can restart during that process .
I had same problem some time ago. It shows bluescreen with some text and then restarts. I reinstalled windows.
DC it started all yesterday when i played a flash game my computer just restarted and i was like wtf?
Btw when i try to scan it works fine but when finds that file computer automaticly restarts.
xeNium:lawl
LV: format your pc then reinstall windows
i had the same prob , nearly: my pc shut down, then when i attempted onning it it restarted then restarted then restarted till i formatted it, it had a virus.
ya, flash games do screw pc's up, specially if it's from like a unsafe site( your pc downloads stuff so that you can se the page)
Do what aletes said.... Linux is good for solving problems (and windows is good for making problems )
But i had the same problem.... the pump if my old watercooler was broken
Otherquestion: have you insalled anything before playing that flash game?