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Recently put a 3850 in my system to replace the 1900GT that was in there. In the process I changed from a VGA cable with an adapter to a DVI cable to connect to my Westinghouse 19" LCD.
Before, on the VGA cable with the 1900GT I could set the display to 1280x1024 at 32bit color and 75Hz refresh. However, now on the DVI setup 75Hz isn't an option and the only way to get it is to uncheck the option to display only compatible selections.
My monitor is detected by Windows correctly.
Is there something I am missing? One other oddity is that 'waking' the monitor up from power save by moving the mouse takes about five to eight seconds instead of the two seconds it took before on the VGA adapter with the 1900GT.
Ideas?
Before, on the VGA cable with the 1900GT I could set the display to 1280x1024 at 32bit color and 75Hz refresh. However, now on the DVI setup 75Hz isn't an option and the only way to get it is to uncheck the option to display only compatible selections.
My monitor is detected by Windows correctly.
Is there something I am missing? One other oddity is that 'waking' the monitor up from power save by moving the mouse takes about five to eight seconds instead of the two seconds it took before on the VGA adapter with the 1900GT.
Ideas?