Ever since updated to SP1 I can't seem to get green color to output to my TV through S-Video. I have tried rolling back the SP1, replacing drivers and nothing seems to work. Could it be a hardware failure? Everything else on my laptop works just fine. Anyone hear of this problem?
I've seen similar with a bad VGA cable or a poorly seated VGA connector. Try reseating both ends of the S-Vid cable and/or trying a different cable. Many TVs also have a VGA input, try that input & see if the problem follows.