10-19-2016 09:01 AM
I have a hp Envy 15 notebook PC windows 10. my screen brightness control button (F2,F3) don't work now they use to, and I am unable to alter them with the control panel.
10-19-2016 10:12 AM
Can you post back with the full Model No. and Product No. of your notebook - you can usually get this by holding down the fn key and pressing esc, otherwise see Here for a guide on locating this information.
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Windows Insider MVP