21.5 Mac Late 2015 model (screen wase during middle of the night)

Discussion in 'iMac' started by bige12, Aug 10, 2016.

  1. bige12 macrumors 6502

    bige12

    Joined:
    Apr 6, 2009
    Location:
    Vienna, VA
    #1
    I have a Late 2015 21.5 iMac and under the energy to tell it sleep after 1 minute, and and wake for network access is turned off. But the display wakes up, the magic mouse 2 and magic keyboard 2 are turned off also, So I was just trying to figure out if there is a way to stop it from waking during the middle of the night?


    Tonight I actually shut it down
     
  2. chscag macrumors 68000

    Joined:
    Feb 17, 2008
    Location:
    Fort Worth, Texas
    #2
    Anything else attached to your iMac such as an external hard drive used for Time Machine backups?
     
  3. bige12 thread starter macrumors 6502

    bige12

    Joined:
    Apr 6, 2009
    Location:
    Vienna, VA
    #3
    I have nothing else plugged into it
     
  4. chscag macrumors 68000

    Joined:
    Feb 17, 2008
    Location:
    Fort Worth, Texas
    #4
    OK, try resetting the SMC. Real easy for an iMac... shutdown, remove the AC plug for around 15 minutes, plug it back in to AC and restart to see if the problem has been resolved.
     
  5. bige12 thread starter macrumors 6502

    bige12

    Joined:
    Apr 6, 2009
    Location:
    Vienna, VA
    #5
    I think I figured it out under the bluetooth preference and under advanced I turned everything off, but let bluetooth on
     

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