Display not detected in Control Center?

[PopeKevinI]

I've got an X1050 at work that refuses to detect a projector on its VGA port. During POST I get video, but as soon as Windows takes over the projector loses signal. ATI Control Center does not detect a display on the port, so it won't let me set it up.

All I want to do is what the video card does by default before the software takes over. Is there a way to force this thing to output on the VGA port whether it detects or not?