Hi, i just finished building my computer a little over an hour ago. It boots up well except for one problem. Graphics card wont display any signal... nor will the mobo. I tested my HDMI cables which work fine. Fits in the pcie slot like a glove and has full power. My concern is actually cpu power since my mobo has CPU power 1 and 2 and i only have it plugged into cpu power 1. Is that even a factor? IDK all very strange to me and still dont under stand the problem. Thanks in advance!