HELP! GTX 295 crash to black screen

Torquatto

Honorable
Feb 6, 2014
5
0
10,510
Hi, I have a problem with my computer. In certain games it just crashes almost instantly to black screen. For example Witcher, Hitman Blood Money and others, while Mass Effect 3 runs okay.
I read lots of posts about that. I cleaned the GPU, its not overheating, stays around 70 at load. I bought new PSU - 650 Corsair.
In addition i ran FurMark and it went okay. Then I tried the STALKER benchmark, set it to lowest possible settings and it crashed in 5 seconds. My specs:
GTX 295 single pcb
C2Duo E6750
4GB DDR2
650W Corsair

Any help is greatly appreciated. Getting a little desperate...Thanks
 

Torquatto

Honorable
Feb 6, 2014
5
0
10,510
hi, yeah. they are up-to-date...also tried couple of old ones (181.xx - dont remember exactly). i tried witcher again yesterday and it went okay, without a crash. then i turned it on today and it crashes again. strange thing is, that i can load my save and if i dont move the camera it doesnt crash, but when i move it to see a fireplace, it crashes.
 

Torquatto

Honorable
Feb 6, 2014
5
0
10,510
well nope, it crashes after 5 secs even if I dont move the camera...I've been playing the new Deus Ex and I can play that for hours before it inevitably crashes. I have also been playing Skyrim, that doesnt crash at all and I sometimes play it 6-7 hours straight.