I just purchased a new EVGA GeForce 8400 GS to replace the defective video card in my Dell XPS 8700. I am having difficulty with the HDMI port on my GPU. I know my HDMI cables and TV worked fine with the GeForce GT 635 that was originally installed in the Dell.
Is there anything I need to do to "activate" the HDMI port?
Any guidance would be appreciated.