I am unable to change my screen brightness using the fn+f2/fn+f3 keys. i understand that it can stil

I am unable to change my screen brightness using the fn+F2/fn+F3 keys. I understand that it can still be adjusted differently but I want this way to work. Also whenever I change my volume using the fn+F7/fn+F8/fn+F9 keys, the little on-screen display doesn't pop-up any more. I would like to fix this and any help would be greatly appreciated.

Hi
You have a couple of options as I see it please find the web link given below and the steps might help you to fix your issue on the unit.
Resolving Problems with the Brightness of the Display
Let us know how it goes!
*Although I am an HP employee, I am speaking for myself and not for HP.
****Click the White Kudos star to say thanks****
****Please mark Accept As Solution if it solves your problem****
Regards
Manjunath
Let us know how it goes!
"I work for HP."
****Click the (purple thumbs up icon in the lower right corner of a post) to say thanks****
****Please mark Accept As Solution if it solves your problem****
Regards
Manjunath

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