ATI TV-outs auto-sense for a TV connection to determine whether or not to initialize that screen mode. What they look for is a standard 75-ohm resistance level on the line. If the 75 ohm level is there, it recognizes a TV and gives you the option to enable it. If it does not find that resistance level, then you it assumes you have no TV connected, and you cannot intiialize the TV out. So I am guessing that somewhere along the line you have no 75 OHM resistance return to the card.
A SCART convertor should maintain the 75 Ohm resistance level. Now, we don't use those in North America, so how does the SCART hook to your TV? Does it plug directly to the TV, or do you use another video cable to get in to the TV? Is it a composite connection? Or is it RF? Do you know the model of the SCART connector? Can you post a link so I can check it out?
Dexter...
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