I recently built my computer and I have a nvidia evga gtx 770 graphics card. I installed windows and all the neccary disk. When I went to my display adapters to switch from my motherbored graphics to my nvidia the graphics card was not even showing up. I can't find it any were and the computer is not even detecting it. I checked all connects to the card and they are fine, the card has power because the fan is running. Can someone help me with this problem