my pc suddenly shuts down during and only during gaming every time i play. when i restart there is no message saying that windows had shut down incorrectly. i have gotten the latest nvidia drivers and tried playing from a clean boot. neither helped. cpu and gpu temps are good. the inside of the case is quite clean. i have a 2 year old pc club built system. athalon 64 3500, win xp hpme, 1 gig ddr 400 memory, 2-evga 7600 gt in sli(upgraded from 2-6600gt 6 months ago), gigabyte ga-k8n pro-sli mobo, allied 500 watt ps. this rig has worked well until a month ago. at first it took about an hour of play time before shutting down. now it's 10-15 minutes. any thoughts?
paul
paul