TV Out Problems

[ChrisR34000]

Hello!

I own an Asus 7600 GT DHT and I have connected it via SCART to the TV. I am living in Germany so the standard here is PAL.
The problem is, that when I watch movies using the TV as primary display (through Clone: TV-Monitor) I get a change of contrast every 6-7 seconds or so. The contrast gets much much higher and the colors are way too vivid, then after a few seconds everything is fine. This is an ongoing repeating cycle. I had an ATI Radeon 9600 Pro before, connected to the same TV with the same cables, also SCART, and I have never had any problem.
The type of connector is S-Video and the standard is G-PAL (everything set in the nVidia control panel). Asus Splendid is turned off, but it doesn't make any difference if it is on or off.
Do you have any idea what I can try?

Best regards,
Chris

 

[ChrisR34000]

I have an update about the issue:
When I play a movie in full screen on my TV and I move the mouse over the menu task bar (the play bar) and that pops up over the movie, I get a perfect picture and no contrast problems. Any ideas?

Chris