so my computer just recently started locking up during games, i can play for about 5 minuites, but then the the sound stutters and the video stutters horribly then the game just hangs...i know this probably isnt a heat problem because my computer idles at 32c, this mainly happens with half life 2 episode 1, but it has also happened with star wars battefront II, suprisingly it hasnt with bf2, my specs are in the sig
any advice?
thanks