Ok so I've got my Mobo, GPU, CPU and stock cooler, RAM and PSU all ready to go outside of my case to test the components. Everythings plugged in but when I go to check if anything appears on the screen, my monitor asks for a signal from HDMI. Im running HDMI from my asus gtx 770 to the monitor. Everything sounds like its going when I turn the asrock extreme4 z77 on. Any ideas whats wrong?