I have had my GeForce 8800GT Alpha Dog edition since May of this year. I have had my 19" VGA monitor and 26" HDTV connected to it on dual display for most of this time without any troubles. Recently, when I turn on the computer it displays the windows loading screen and then doesn't display anything, saying that there is no signal. Does anybody have any suggestions for how I can fix this problem? I am trying to download the most recent drivers right now, but I am not very optimistic.
Miraculously, the drivers were really out of date, and now everything is back to normal. in case anybody has this problem in the future