Recently had to return my PC to factory settings and had to reinstall everything, including my graphics card (GeForce GTX 660 if it makes a difference). I installed the card into the tower but I can't plug the display cable into the graphics card because it doesn't get a signal and I just get a black screen. I installed the drivers yet the PC isn't recognizing the graphics card. Under display adapters it just says "Standard VGA Graphics Adapter" which I assume is the graphics accelerator that comes default with the machine.