06-24-2010 07:09 AM
I have a Lenovo SL510 and the issue below.
I installed all Drivers and Addons and still have the problem that I can't change the brightness of my display over Fn+Entf respectively Pos1. It's just possible to change the brightness with the slider in the lenovo power manager.
If I try to change it with the hardware buttons the brightness will stick to the setting made in windows.
Is this behaviour intentional?