Sound inop in mountain lion

Discussion in 'OS X Mountain Lion (10.8)' started by topgun303, Jul 8, 2012.

  1. topgun303 macrumors newbie

    Jul 8, 2012
    I just upgraded to MP from Lion and Now the sound is set on mute and settings are locked out. Under sound settings its locked to mute and wont let me change the settings. Any way to fix this.
  2. Killa Aaron macrumors 6502

    Killa Aaron

    Nov 14, 2011
    Are you missing this kext?
  3. darcymarsden macrumors newbie

    Jul 25, 2012
    reboot to get sound working

    A reboot should do the trick. It did for me.

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