02-06-2017 08:29 AM
Brightness Function Keys( f2 and f3) NOT Working , there is no option of adjusting the brightness in control panel,only option is calibrate the color.i am confused which driver i should install or update so that f2 and f3 start working properly.
Solved! Go to Solution.
02-06-2017 08:44 AM
The only suggestion I can offer would be to make sure you have installed the graphics driver...if the graphics driver is not installed, then you can't adjust the brightness. it is stuck on maximum.
This package provides the driver that enables the Intel High-Definition (HD) Graphics in supported notebook models that are running a supported operating system. If high-definition multimedia interface (HDMI) video output is supported, this package also installs the HDMI Audio Driver.