Ok I finally bought a new PC. But i'm having problems getting it started. I bought a Opty 175, DFI lan part UT nf4 ultra-D, OCz modstream 520w, 2GB twinX xms Corsair memory, 7800gt OC, and a 74gb raptor. The problem is that the cpu fan won't spin very fast and sometimes not at all, only about 688rpm's. It's stock HSF. Do you know if there is incompatiblity problems with any of the stuff I have? Or is it the mobo that's messed up, PSU or the memory? I read that DFI does have incompatibility problems with memory and PSU's. Any help would be great. Just got this stuff last week and can't even enjoy it.TextText
try using a 3 pin to molex converter on the cpu fan, that forces it to run full speed.