Just upgraded from a nvidia 8800gts320 to a ATi HD4850.
My primary display is a 19" running at 1280x1024, and I have a DLP TV as a secondary display running at 720p set in catalyst control center.
and when I intitally set them they run fine but when i switch the TV off, the graphics card switches to single display mode, bringing the applications i left on the second display (and want them to stay there) on to the primary and also more annoyingly switching the resolution down to 1024x768.
And if i set the single primary resolution back to 1280x1024, then switch the TV on, the primary display switches again to 1024x768.
Anyone have a clue how to stop it switching to single display after i switch the TV off and to stop it changing the resolutions.
my old graphics card never did this.
Thanks