through the msdnaa program I have somehow upgraded my Lenovo G565 to the final Windows 8.1 and thus my problems began. I installed the latest driver and CCC from the AMD site but
- laptop brightness control doesn't work. The indication bar scrolls, but that's all
-when I go to Device Manager - Display adapters and select 'Roll back' in the AMD's Properties, the brightness works as supposed, but the driver is dead, screen resolution low and animations laggy.
-updating (unrolling back) disables my brightness and enables the driver again.
Any help? Thanks in advance, David