Windows 10: Laptop Display Brightness Won't Change

Discus and support Laptop Display Brightness Won't Change in Windows 10 Software and Apps to solve the problem; Title.I can still adjust the brightness level using the Fn keys and it shows on the setting but it doesn't affect the actual display brightness itself.... Discussion in 'Windows 10 Software and Apps' started by RadityaLA, Jan 14, 2025.

  1. RadityaLA Win User

    Laptop Display Brightness Won't Change


    Title.I can still adjust the brightness level using the Fn keys and it shows on the setting but it doesn't affect the actual display brightness itself. I have a 2020 Lenovo Legion 5 15ARH05 Ryzen 5 with GTX 1060 Ti if that helps, all drivers are updated and already on the latest Windows update and not on the insider program

    :)
     
    RadityaLA, Jan 14, 2025
    #1
  2. Swapna S Win User

    Changing laptop brightness.

    Hi,

    I realize the inconvenience you are experiencing in adjusting/changing the screen brightness in Windows 10. I will certainly help you.

    This issue might be related to Display adapter.

    Before proceeding further, I would like to ask few questions:

    1) How exactly you are trying to change the screen brightness?

    2) Do you get any error message, when trying to change the brightness?

    Please follow below mentioned steps to fix the issue:

    Step 1: updating the display adapter and check if it helps.

    Follow the below steps:

    • Press Windows + R key on the keyboard.
    • Type devmgmt.msc and press enter.
    • Expand the Display adapter.
    • Right click on the driver and select
      Update driver software
      .
    For more information, refer to the below link:

    https://support.microsoft.com/en-us...d4-a109-221bd8a32fca/change-screen-brightness

    Please get back to us, if you are facing issue
    in adjusting/changing the screen brightness in Windows 10.

    Thank you.
     
    Swapna S, Jan 14, 2025
    #2
  3. Unable to Change Screen Brightness of Laptop


    So I'm not sure how long this has been happening but for some reason, I can't change the brightness on my laptop screen. I have linked a picture and as you can see, my brightness says 0% and that I can't change it, however my actual brightness is at 100%. I have looked around everywhere and the only responses I have found don't work for me. Here's a list of everything I have tried:
    - Reinstalling Display Drivers
    - Rolling Back Display Drivers
    - Reset Settings on UWT4
    - Power and Battery Settings
    (UWT4 or Ultimate Windows Tweaker 4 is a customizer for Windows 10 and I thought that might be the problem but it wasn't)

    If anyone has any suggestions on how to fix this, it's greatly appreciated! Thanks! -
     
    FrostyTigerXP, Jan 14, 2025
    #3
  4. Xjoejoex Win User

    Laptop Display Brightness Won't Change

    Hp laptop screen won’t display except occasionally

    Laptop Display Brightness Won't Change 197350d1532709992t-hp-laptop-screen-won-t-display-except-occasionally-img_3770.jpg

    Laptop Display Brightness Won't Change 197351d1532709992t-hp-laptop-screen-won-t-display-except-occasionally-img_3771.jpg

    Laptop Display Brightness Won't Change 197352d1532709992t-hp-laptop-screen-won-t-display-except-occasionally-img_3772.jpg

    Laptop Display Brightness Won't Change 197353d1532709992t-hp-laptop-screen-won-t-display-except-occasionally-img_3773.jpg

    I would like to note that step 20 comes up with no files. Perhaps this could be the source of the issues?
     
    Xjoejoex, Jan 14, 2025
    #4
Thema:

Laptop Display Brightness Won't Change

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