Hello everyone, I'm running Windows 7 64 bit, build 7048, and I'm having random freezes. The system just locks up randomly. It could be after 5 minutes, but it could also be after 5 hours. I have no idea what's causing it. Specs are: AMD Phenom 9650 x4 2x2GB GEIL DDR2 800 Mhz ATI Radeon 4850 Could anyone help me out? The only major programs that are running are VLC/WMP (Tried with both, still freezes), WoW, Avast, and Live Messenger. Thanks in advance. EDIT: Also having the same problem with Windows 7 7068 32 bit, now installing Windows Vista 64 bit SP1 to check if it also has the same problem. EDIT2: Also having the problem in Windows Vista 64 bit SP1 now, so checking if any components causing the problem now. CPU temperature is normal, Windows Memory Diagnostic doesn't show any problems, now going to check with Seagate Seatools and Memtest86 to check if HDD/Memory is causing it. If not, I'll be returning to the shop, seeing I got this rig yesterday.