When I run Crysis, UT3, etc with my new 8800 GT, the games are just FREEZING after about 5 minutes of play. I can still hear the sound as if the game is going on but the video is frozen. Sometimes it comes back after about 10 seconds and sometimes it just stays locked.
My FPS are excellent (around 60 FPS / except Crysis, of course) when this happens and the game play is smooth. I am not getting any "artifacts" at all.
When I try to even start Crysis in DX10 mode, it locks up at just the opening splash screen. It will only run in hacked DX9 mode (looks awesome) but then it freezes too.
This happens even when the card is just 650/950 with no OC by me as it came from EVGA.
1. HEAT is not an issue. The card is running cool with 100% fan.
2. My PSU quite likely may be an issue, since it's just 400W (yeah, lame I know), but my 8800 GTS 640 ran just fine OC'd with this PSU and never had these problems (and that card draws more power - I thought).
I am gonna run out and get a new PSU, but what size is best? 500, 600?
Any ideas out there what is causing this lock-up? If the card was overstressed in the game, I would think I would see some stuttering or artifacts before it just froze.
My FPS are excellent (around 60 FPS / except Crysis, of course) when this happens and the game play is smooth. I am not getting any "artifacts" at all.
When I try to even start Crysis in DX10 mode, it locks up at just the opening splash screen. It will only run in hacked DX9 mode (looks awesome) but then it freezes too.
This happens even when the card is just 650/950 with no OC by me as it came from EVGA.
1. HEAT is not an issue. The card is running cool with 100% fan.
2. My PSU quite likely may be an issue, since it's just 400W (yeah, lame I know), but my 8800 GTS 640 ran just fine OC'd with this PSU and never had these problems (and that card draws more power - I thought).
I am gonna run out and get a new PSU, but what size is best? 500, 600?
Any ideas out there what is causing this lock-up? If the card was overstressed in the game, I would think I would see some stuttering or artifacts before it just froze.