Hi friends,
I have a HP DV6 2156TX laptop which has two video cards Intel and Nvidia. I have installed Nvidia proprietary drivers. But I cannot adjust the brightness of the LCD screen using function keys. Although I can see the on screen brightness adjusting bar when I press the brightness function keys, it does nothing.
Any help appreciated, thank you
I have a HP DV6 2156TX laptop which has two video cards Intel and Nvidia. I have installed Nvidia proprietary drivers. But I cannot adjust the brightness of the LCD screen using function keys. Although I can see the on screen brightness adjusting bar when I press the brightness function keys, it does nothing.
Any help appreciated, thank you