Just wondering what's going on here. I just came back from the store and powered up my computer and I get no display. I get sound though and I can log in. The hdmi does not work in my GPU. I have already tested everything and was able to get display from a VGA cable to the monitor. But that is the only way it works. It says that There is no GPU detected even though there is. I even tried another slot. Yes I have checked to see if it is properly fastened etc. Fans spin up and everything. Is my card dead or what? So confused.