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hp omen 15 dcoo51nr
Microsoft Windows 10 (64-bit)

hi 

i have hp omen 15 dc0051nr model and im missing the slider for screen brightness in power option and i go power option and change plan settings then change advanced power settings i noticed that most of my display setting gone missing Untitled.png i trayed to uninsatll the driver of the desplay and reinastll it again but nothing changed and my giraphic driver is up to date 

 

note / I can adjuset the brightness from the keybord and from settings.. this issue acurre from the last update for the windows 1809 

 

can any one help me .

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