Trouble with boot camp

ok, lately whenever ive been using bootcamp and when i try to play Battlefield 2 or sometimes when i try to surf the web i get a blue error screen. I dont know wat it says because when i get it the laptop shuts off and restarts. anyone else have this problem? is there a way to fix it? ive already reinstalled windows and it hasnt fixed it.

o and sorry i think this is in the wrong section