Windows 10: Unable by any means to adjust brightness on monitor screen

Discus and support Unable by any means to adjust brightness on monitor screen in Windows 10 Drivers and Hardware to solve the problem; The buttons on my AOC monitor don't work. Online instructions for adjusting the brightness in Windows don't work. I'm stuck with a level of... Discussion in 'Windows 10 Drivers and Hardware' started by David118, Sep 9, 2019.

  1. David118 Win User

    Unable by any means to adjust brightness on monitor screen


    The buttons on my AOC monitor don't work. Online instructions for adjusting the brightness in Windows don't work. I'm stuck with a level of brightness that's making my eyes sore. Any suggestions?

    :)
     
    David118, Sep 9, 2019
    #1

  2. Brightness can not be adjusted.

    Hi Sirajudeen,

    Do let us know the following to assist you better with this issue:

    • What is the make and model of your device?
    • Were you able to see any error message/ error code with this issue?
    • Have you tried to install all the pending updates for drivers and Windows Updates on your device?

    This issue might have happened due to corrupted/ outdated drivers.

    I suggest you to refer to the below Microsoft article, try the troubleshooting steps suggested to change the brightness and check if it helps.

    Adjust your monitor's brightness and contrast


    Hope it helps. Get back to us with an updated status of changing the brightness and required information for further assistance.

    Thank you.
     
    Deepika Gowda, Sep 9, 2019
    #2
  3. Eeshwar Kumar, Sep 9, 2019
    #3
  4. Unable by any means to adjust brightness on monitor screen

    Unable to adjust brightness

    Hi Prasad,

    Before we proceed, I would like you to provide the information stated below:

    1. When you state "display buttons are not working" what do you exactly mean?

    2. Are you able to adjust the brightness from your monitor settings button?

    This issue could have occurred due to these reasons.

    • Incorrect settings.
    • Corrupt or outdated display driver.

    For now, I suggest that you follow the methods stated below and check if it helps

    Method 1:

    I suggest you to download and install all the available Windows Updates including Optional Updates. Check if it helps.

    Method 2:

    If the issue persists, I suggest you to uninstall and re-install latest display driver from the computer manufacturer website and check if it helps.

    Step 1: Uninstall display driver.

    • Right-click on the Start Button and click on
      Device manager.
    • Double-click on Display Adapters to expand.
    • Right-click on the display adapter driver that is listed and select properties.
    • In the window opened, click on drivers tab.
    • In the drivers tab, Click on Uninstall option.

    Step 2:

    Now re-install display driver from the manufacturer website.

    For more information click on the link below

    http://windows.microsoft.com/en-gb/windows-8/get-best-display-monitor

    Note: Article for 8.1 also applies to 10

    Hope this helps

    Regards
     
    Vanessa Sohtun, Sep 9, 2019
    #4
Thema:

Unable by any means to adjust brightness on monitor screen

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