Hello folks, I am in dire need of help with my comp, I just bought http://www.ebuyer.com/512383-cyberpower-gaming-armour-elite-ecc01163 and installed everything onto it, there was intel hd built into the mother board. but I wanted to use the nvidia gtx 660 , so I tried disabling the intel hd card , not knowing what would happen, and now I have a black screen on my moniter, does anyone have any solutions ?