How to fix brightness fn keys??

Yuriy
Yuriy Member Posts: 1 New User
edited November 2023 in 2019 Archives
Hello guys!
I'm using Acer Swift 1 sf114-32 about half of the year and unexpectedly some of my fn keys stopped working! To be exact it is F3 and F4 keys, which should configure screens brightness, but they don't. I've installed newest version of VGA driver, also tried to reinstall an older one - no reaction. Also, as I read in some windows-related topics about "not working f-keys" problem, I've tried to change battery configurations, tried to use them in safe mode and all the stuff that I have found in the internet. Nothing helps for now.
So there is a question: How to fix F3 and F4 keys? Other F-keys are working fine, but these ones are not.

Thanks in advance, Yuriy

Answers