Screen not coming back on after sleep

  1. Posts : 62
    Windows 10

    Screen not coming back on after sleep

    Since the latest update, the screen on my notebook will not come on after waking up from sleep.
    I can close my lid then re-open it later and it powers on, the keyboard lights up, I hear sounds, but no screen. I have to force shutdown (hold power button) and completely re-boot to get the screen back.
    How do I fix this?
      My Computer

  2. Posts : 36
    Windows 10 Pro, 20H2, 19042.867

    Follow this guide and see if that solves the problem :)->
    How to Repair Corrupted Windows System Files with the SFC and DISM Commands
      My Computer

  3. Posts : 17,015
    Windows 10 Home x64 Version 22H2 Build 19045.4170

    Personally, I'd go to the computer maker then download & reinstall the display driver even if it was the same version as the one that I had already.

    While I was there I would also check for any Bios update.

      My Computer

  4. Posts : 62
    Windows 10
    Thread Starter

    I did just that and now it works..!
    Thanks so much :)
      My Computer

  5. Posts : 17,015
    Windows 10 Home x64 Version 22H2 Build 19045.4170

    I'm glad it worked.

    There isn't any diagnostic test to check that a display driver is working correctly so reinstalling it is really the only method of ensuring it is.
    - It might be that display drivers can get corrupted or, which I think is more likely, the registration of some of its components might have been lost - sorry to be vague, it's as much as I've ever been able to figure out about this issue.

      My Computer


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