I have a Radeon HD 2600 Pro AGP with a s-video port. When I hook up my tv to the s-video port, I see an image on the tv but the image constantly runs down the screen. For example, my mouse cursor starts at the top of the screen and goes down the screen. When it reaches the bottom, it reappears on the top. Does this several times a second.
Also the color channels seem to be crossed. My windows xp default background (blue and green) appears pink in color.
I have tried changing the refresh rate and resolution but it doesn't help. I have tried different s-video cables to rule out a bad cable and I know one of the cables works perfectly because I tried it with an old dvd player.
Is this likely a problem with my tv or my computer? Any ideas on how to fix it?