I am using an original model 23" Apple Cinema Display with a PC. As of recently, the control buttons on the side for power and brightness no longer respond when pressed while the monitor is running in Windows XP. I have done some tests with the display separately and determined that the buttons are not broken and that the monitor is not faulty. So I think there is something with my OS install causing the problem. I haven't changed anything as far as I know of that would affect the controls on the monitor. Any ideas on what my problem might be would be much appreciated.
Thanks...
Thanks...