So what cause this to die when i exited the game? When i say died my pc stoped all lights were on and nothing had to hold power botton. Would not boot or post with the two pci cords plugged in. IF i unplugged one it boot you would hear windows start through speakers but no pic. Plug both in and wouldnt boot again. I running my old 6850 with both pci power plugs and its fine.