Windows 10: display brightness cannot be changed

Discus and support display brightness cannot be changed in Windows 10 Drivers and Hardware to solve the problem; I tried reinstalling my drivers but still I cannot adjust the brightness of my lap... Discussion in 'Windows 10 Drivers and Hardware' started by EldhoseJose, Jul 7, 2020.

  1. display brightness cannot be changed


    I tried reinstalling my drivers but still I cannot adjust the brightness of my lap

    :)
     
    EldhoseJose, Jul 7, 2020
    #1
  2. hake Win User

    Display brightness control cannot be found

    I am using Windows 10 Pro 2004 on a Dell 270S mini-tower PC. Neither Windows 10 nor the Intel driver software provide a brightness control. The issue was also with Windows 10 1909. I have a hunch that Microsoft and Intel each thought that the brightness control would be provided by the other. I simply cannot find it.

    The display adaptor device is only described as 'HD Graphics' using Intel driver 10.18.10.5059 dated 16 June 2018.
    The display screen is a Dell P2212H(Analog).

    If anyone has any suggestions where to look for a brightness control, apart from the one on the display monitor control panel, I would be delighted to know about it.
     
    hake, Jul 7, 2020
    #2
  3. dalchina Win User
    Change the increments by which you can adjust the display brightness.

    Hi, volumouse (free) offers brightness control with the scroll wheel + 1 key. Steps are configurable:


    display brightness cannot be changed [​IMG]
     
    dalchina, Jul 7, 2020
    #3
  4. Swapna S Win User

    display brightness cannot be changed

    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, Jul 7, 2020
    #4
Thema:

display brightness cannot be changed

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