I've been using GBPVR for six months with Freeview in NZ on an AverTV card with no issues. Recently my video card on my computer died and I have now replaced it with a 9800 GTX+ (from a 8800 GTS 320). Now whenever I try to view a channel I get the audio perfectly, but no video. It's a completely black screen (but it does show the overlay with the program information).
I have tried reinstalling GB PVR, and Power DVD 7.3, but neither have fixed it. Also, the TV works fine in the AverTV program, however that has tearing issues with the video (and always has). Updated graphics card drivers were installed with the new video card.
The config and log files for my setup are here:
Other (non-TV) video in GB PVR displays fine.
Thanks in advance!