Hi,

I have a Samsung Chronos series 7 monitor that I recently updated to Windows 8.1 It has had a bunch of issues and the display brightness cannot be adjusted. I have read other threads and tried updating the Display Adapter drivers to 'current'. I also tried letting the computer find the best driver and search automatically. Both options said the best updated driver was already installed.  Still not able to adjust brigtness...its really unproductive. Could someone please help!

tried updating the Display Adapter drivers to 'current'.

Also useful would be getting the appropriate utility program, e.g. Catalyst Control Center in the case of AMD video card and chips.