What is problem hdd or psu to freeze pc on GPU (SLI) full load pc can hold 5 hours but when playing games or just using pc so random access/use it crash and when crash hdd led don't blink monitor still show picture with x-fi titanium is strange sound on integrated sound card there is no sound probably is hdd ? tested hdd hdtune,tune up disk check and don't find any error also memtest don't show any error. I had same problem with old build Q9450,mushkin redline 4GB 1000,5850 i kept only hdd,psu,sound card from old build
Gigabyte GA-990FXA-UD3 (1 month old)
Phenom 555 (1 Month old)
2x gtx 560 (Gigabyte GV-N56GOC-1GI) (1 month old)
Kingston Hyperx blu DDR3 8GB 1600 CL9 KHX1600C9D3K2/8GX (1 Month old)
Thermalright SIlver Arrow (1 month old)
Napajalnik LC Arkangel 850W (3 years old)
Western Digital Caviar Blue SE16 640GB SATA300 (3 years old)
Creative x-fi titanium (6 month old)
Gigabyte GA-990FXA-UD3 (1 month old)
Phenom 555 (1 Month old)
2x gtx 560 (Gigabyte GV-N56GOC-1GI) (1 month old)
Kingston Hyperx blu DDR3 8GB 1600 CL9 KHX1600C9D3K2/8GX (1 Month old)
Thermalright SIlver Arrow (1 month old)
Napajalnik LC Arkangel 850W (3 years old)
Western Digital Caviar Blue SE16 640GB SATA300 (3 years old)
Creative x-fi titanium (6 month old)