Backlit keyboard not working on Acer A515-51G-5072.

mrmano
mrmano Member Posts: 2 New User
edited March 2023 in 2017 Archives
My laptop came with endless OS, the backlit keyboard wont work on that too.Then I installed windows 10 hoping that the hotkey(fn+f9) would work.Every other hotkey works correctly , but not this one.Any idea ?

Answers

  • JackE
    JackE ACE Posts: 44,897 Trailblazer
    Backlit keyboards were an option for this model. Jack E/NJ

    Jack E/NJ

  • Hi,
    Also check whether you have a flashing letter "A" in F9 button.

  • mrmano
    mrmano Member Posts: 2 New User
    JackE said:
    Backlit keyboards were an option for this model. Jack E/NJ
    My laptop has backlit keyboard thats for sure because i can see the backlit sign on f9 key. I bought this online which mentioned backlit keyboard in the specifications.I guess there is some driver or something missing.
  • JackE
    JackE ACE Posts: 44,897 Trailblazer
    Check Device Manager for any device issues. If none, click on Keyboards. If you can identify a Backlit Keyboard entry, uninstall it. Then exit Device Manager and exit Windows. Do a cold boot and let Windows re-detect the keyboard and re-install the driver. If it still doesn't work, my guesses would be either a standard keyboard F9 keycover was replaced with a backlit keyboard F9 keycover, or the keyboard LED power connector on the mainboard came loose. Jack E/NJ       

    Jack E/NJ