Good day I have built a pc early in June Rampage 2 extreme Corsair TX-850 i7 920- 2.66Ghz eVGA GTX 260 (core 216)896mb OCZ Platinum DDR3 1333 6gb Everything was fine up until about a month ago. The computer reboots randomly with a blue screen. I have formatted and installed Vista. Same problem. Only this time the blue screen stays with physical dump. Formatted again, same with win 7. I resetted all bios settings and updated with the latest mother board and bios updates. The problem still occurs. Can any one please help?