I recently purchased a 3850 as an upgrade from my 6600gt and am having issues with a second display. I have my normal LCD monitor connected and it works fine, but when I try to use my projector (DVI) for movies, the card will not detect it, nor feed it any visuals.
When booting up, the post info is displayed on the projector, but once windows starts up, nothing is displayed. I try clicking on "detect displays" but the projector is not detected.
At one point I switched ports and restarted, and the projecter was detected, but it still wouldnt get any video.