I had a problem where the CPU was overheating, but I fixed that and set the memory to the proper voltage.
After that things seemed to be running great, no lag, I could play games for a long time without crashes. Randomly it would blue screen, but not often. I'm trying to find a solution to the problem but no luck so far, like just now I was playing TF2 I got a blue screen, I restarted my computer and it wouldnt boot up. I waited 30 minutes and then it started up but completely froze while loading my desktop. I had to wait another 30 mins before it would let me start up again, and I got a blue screen while loading everything. Im on my old computer now because it wouldnt start again (im waiting to try again). Any help with this would be greatly appreciated, I spent a lot on this rig, with advice from you all .
Mobo: EVGA nForce 680i SLI
Processor: Intel Core 2 Duo 3.0GHz 1333FSB
Memory: 2x 1024 MB Corsair Dominator 1066MHz
Video Card: EVGA GeForce 8800 GTS 640MB
Oh I also ran memtest for about 45 minutes, and I got a pass on the test, so the memory shouldn't be the problem.
The odd thing is that it'll run fine for a day or two of playing a lot, and I'll have no problems.. then suddenly something like this will keep me from playing randomly. Diffrent games, diffrent times.