I just changed out my AMD 6670 for a Nvidia 550 GTX. Now when I try to watch live TV it cuts out every 20-30 seconds. The audio stays but the picture goes, sometimes its long enough that my projector tells me no signal almost like the video output completely stopped from the card but the audio kept going.
-When I goto the Ceton Diagnostic I have no issues tuning channels.
-Happens on all channels, HD, SD, Movie and Basic
Any thoughts, fix, for this?