Windows 10: Brightness & Sleep mode not working

Discus and support Brightness & Sleep mode not working in Windows 10 Drivers and Hardware to solve the problem; Brightness is not changing after update - windows10. Sleep mode also not available Display driver is not being loaded due to some security setting... Discussion in 'Windows 10 Drivers and Hardware' started by SanjayMotwani1, Feb 27, 2021.

  1. Brightness & Sleep mode not working


    Brightness is not changing after update - windows10. Sleep mode also not available

    Display driver is not being loaded due to some security setting preventing it from loading.

    Thanks!

    :)
     
    SanjayMotwani1, Feb 27, 2021
    #1
  2. sammy Win User

    Brightness not working on Windows10.

    Hi ,

    On my Dell 5559 Windows 10 , brightness not working.

    Have tried few steps from youtube videos but did not work.

    Please guide.

    Thanks.
     
    sammy, Feb 27, 2021
    #2
  3. John Sarc Win User
    Brightness Control not working in Windows 10

    Hi Ella,

    To adjust the brightness, see the steps below:

    • Go back to Power Options, and tick on the High performance.
    • See if you can adjust the brightness.

    If this not work, we highly suggest that you create an Administrator account, and re-do the steps above.

    Let us know how it goes.
     
    John Sarc, Feb 27, 2021
    #3
  4. Brightness & Sleep mode not working

    sleep mode not working

    Hi Ishmayel,

    One of the possible causes why sleep mode is not working is due to a driver conflict. To rectify this issue, we suggest that you follow the troubleshooting steps on this

    link
    .

    We would appreciate it if you could get back to us and give us an update with the result.
     
    Marilou Ser, Feb 27, 2021
    #4
Thema:

Brightness & Sleep mode not working

Loading...
  1. Brightness & Sleep mode not working - Similar Threads - Brightness Sleep mode

  2. Sleep Mode is not working

    in Windows 10 Performance & Maintenance
    Sleep Mode is not working: Hi, Sleep Mode is not working in my computer, when I leave my pc for a while, instead of shifting to sleep, it shuts down completely, and I lose everythimg in memory, what can I do to fix the problem?...
  3. Brightness not coming back after sleep mode

    in Windows 10 Performance & Maintenance
    Brightness not coming back after sleep mode: I recently updated the internal hard drive on my laptop that runs windows 10. Since then when the computer goes into sleep mode and I go to use it again, the screen is very dark and it will not brighten unless I turn it off and then back on. I have updated the Radeon driver...
  4. SLEEP MODE NOT WORKING..IF

    in Windows 10 Performance & Maintenance
    SLEEP MODE NOT WORKING..IF: after the 1909 update,my HP laptop sleep mode is not working.In sleep mode,my power button light is on and system will shut down.With the help of HP support forum,i checked for file errors using Microsoft tool in command mode and corrected it .It worked for a while and...
  5. Sleep mode not working

    in Windows 10 Performance & Maintenance
    Sleep mode not working: Since the time I upgraded my windows 10 to 1909 I cant wake my pc from sleep mode. I have to force shutdown my pc if I want to use it again. Is there anything I can do to fix this? Thanks...
  6. Sleep mode not working

    in Windows 10 Performance & Maintenance
    Sleep mode not working: The problem: I have a Logitech K200 keyboard USB that since the 2004 update the sleep function key no longer works it reboots the machine. Looking in the Power Settings area shows no entries where the keyboard is mentioned....
  7. Sleep mode is not working

    in Windows 10 Ask Insider
    Sleep mode is not working: Hi all, Can someone explain to me why Sleep doesn't put the PC properly to sleep? I'd decide to put mine to sleep and then just randomly, some minutes later it'll just wake up on its own. Defuq is going on here? submitted by /u/KingAnnO [link] [comments]...
  8. Sleep mode not working

    in Windows 10 Performance & Maintenance
    Sleep mode not working: PC continuously going into sleep mode regardless of changing sleep mode settings https://answers.microsoft.com/en-us/windows/forum/all/sleep-mode-not-working/f434c025-8c85-4159-b119-91294ffe7918"
  9. Sleep Mode No longer works

    in Windows 10 Performance & Maintenance
    Sleep Mode No longer works: After upgrading to Windows 10 from 8.1 Sleep Mode started to work as it should. Great. Loved the new feature. Then a few days ago I noticed that the computer was not going into sleep mode after the 20 minutes. When I manually select sleep the computer attempts to go into...
  10. Sleep mode not working

    in Windows 10 Support
    Sleep mode not working: A week ago stopped working from my normal 3 minute setting. The screen turns off after 3 min, pc remains on, but I have to push the start/shut off button to get the monitor on again. Can't think of what software I might have added that could cause this. My Phoenix BIOS...