[HELP] my MacBook Air is stuck in the login after several restsrts “MacOS could not be Installe

Discussion in 'macOS High Sierra (10.13)' started by LuanHelp, Nov 5, 2017.

  1. LuanHelp macrumors newbie

    LuanHelp

    Joined:
    Nov 5, 2017
    Location:
    Auckland, New Zealand
    #1
    I tried going from the High Sierra beta to the full version , I am stuck on the login screen now (as pictured) and it doesn’t go off or login. I tried shutting it down but the fans don’t stop and it instantly goes back to that screen

    https://imgur.com/gallery/kRJSH
     
  2. Darmok N Jalad macrumors 68000

    Darmok N Jalad

    Joined:
    Sep 26, 2017
    Location:
    Tanagra
    #2
    You should just need to hold the power button down for 5 seconds to force a shut down. If you still have trouble, you need to boot into recovery Command+R at boot should get you there.

    https://support.apple.com/en-us/HT201314

    If that fails, you may need to create a USB flash drive installer to make it back into recovery.
     
  3. LuanHelp thread starter macrumors newbie

    LuanHelp

    Joined:
    Nov 5, 2017
    Location:
    Auckland, New Zealand
    #3
    I have tried , I can’t power it off
     
  4. Darmok N Jalad macrumors 68000

    Darmok N Jalad

    Joined:
    Sep 26, 2017
    Location:
    Tanagra
    #4
    Apparently another option is to hold Control + ⌥ Option + ⌘ Command + the power button.
     

Share This Page

3 November 5, 2017