No sound

Discussion in 'iMac' started by billspies, Jul 27, 2012.

  1. billspies macrumors newbie

    Joined:
    Jul 27, 2012
    #1
    Just upgraded iMAC (Mid 2010) to 10.8 Now no sound. Built in look to be muted but cannot unmute.

    Any ideas?
     
  2. miles01110 macrumors Core

    miles01110

    Joined:
    Jul 24, 2006
    Location:
    The Ivory Tower (I'm not coming down)
    #2
    You've tried adjusting the volume in System Preferences?
     
  3. David085 macrumors 6502a

    David085

    Joined:
    Nov 9, 2009
  4. Reaktor5 macrumors 6502a

    Reaktor5

    Joined:
    Oct 12, 2007
    Location:
    New Hampshire, USA
    #4
    In System Preferences under the Sound tab, make sure the output is set to Internal Speakers (or headphones if you have any plugged in) under the Output section.
     
  5. WesCole macrumors 6502a

    Joined:
    Jul 1, 2010
    Location:
    Texas
    #5
    ^^^This.

    For some reason, ML thought it would set my output to LogMeIn's driver...not sure why, but I fixed it by changing the output back to default.
     
  6. Reaktor5 macrumors 6502a

    Reaktor5

    Joined:
    Oct 12, 2007
    Location:
    New Hampshire, USA
    #6
    Unplugging my audio interface and then later replugging it in has resulted in some funkiness in ML. Sometimes it'll revert to my Airport Express but then other times it will revert to my internal speakers as it should. I'll have to quit and relaunch iTunes as well or it won't even play anything.
     

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