My pc boots, so I don't think it is the processor. I was playing Rage, and I paused it to go eat dinner, so it could have overheated then I guess. I was using a VGA cable and the VGA to DVI adapter that came with the card, and I tried other VGA cables, along with an HDMI cable. Do you think you could tell me how to reset my CMOS? Thanks for the quick replie Swifty Morgan.