I've just installed my new Z77 Gene, and have run in to an issue with the BIOS. When I press F1 to enter setup, my display goes dark and nothing loads on screen (1920x1200), via the GTX 580. I can boot to Windows fine, and the board is working. However, I can't install my 2500K's iGPU (doesn't show up, assuming disabled?), and having a screen connected using the onboard HDMI doesn't work for the BIOS either. Any ideas? I'm thinking the BIOS is displaying at a resolution my screen doesn't like maybe?