G750JS unable to adjust display brightness.

[itookdowngod]

Unable to adjust display brightness using keyboard hotkeys, i can still adjust from control panel but it has no effect. Any solution?

[Filo1]

Have u installed ATK Package ?

[Darnassus]

Try uninstall your Intel VGA driver then re-install it or install an older version. Try version 9xxx

Either that or re-install your NVidia driver.. that's all I can think of.