My F3 & F4 didn't working

moana
moana Member Posts: 1 New User
edited August 2023 in 2019 Archives
My F3 & F4 didn't working for brightness on my window 10 aspire 3 since I update my laptop. so I decided to sign up here to ask questions on how to fix it. 

Answers

  • JackE
    JackE ACE Posts: 44,845 Trailblazer
    (1) State all updates that you did.

    (2) What is full Aspire 3 model number A31x-xx?

    Jack E/NJ

    Jack E/NJ

  • billsey
    billsey ACE Posts: 33,883 Trailblazer
    Try Fn-F3 and Fn-F4 to see if the keys are just defaulted to function keys.
    Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.