I just installed the AMD / ATI Firepro v4900 card.
Using the Catalyst Pro Control Center, I'm able to adjust all the properties I need, but as soon as I close the program, even after hitting the "apply" button on all the pages that were edited, the settings all go back to normal as if I didn't adjust anything. As soon as I open CPCC, the settings come back.
Thanks in advance for any recommendations.
When I close the program, it remains in the tray.
I am using and Apple Cinema Display 27" with a third party brightness app to control the led back light brightness.