screen brighness Aspire a715-75g

vahid22
vahid22 Member Posts: 1 New User
edited April 2022 in Aspire Laptops
I have an Aspire a715-75g . the problem I faced is that when I press the F3 button (which has a full sun logo) it DEACRESES the brightness of the screen and when I press F4 button (which has an empty sun) it INCREASES the brightness of the screen. by the way I have installed windows 11 pro. does anybody know how can I fix this problem?

{ edited the title to add model name } 


Answers

  • JackE
    JackE ACE Posts: 44,871 Trailblazer
    Shut down Windows normally. Turn machine back on and immediately tap F2 key to enter the BIOS menu. Go to MAIN tab and change function key  behavior option. Press F10 to save settings and exit BIOS menu.


    Jack E/NJ