Loss of audio on 10.11.1 beta2

Discussion in 'OS X El Capitan (10.11)' started by birnando, Sep 30, 2015.

  1. birnando macrumors regular

    birnando

    Joined:
    Jul 12, 2009
    Location:
    Oslo, Norway
    #1
    Seems my rMBP mid 2015 no longer recognize my audio ins or outs.
    Although about this mac shows the intel audio card, there's just a "no parking sign" when I try to adjust the volume.
    I updated from the dev site, not via mas.
    Did the firmware and the delta update.
    Anyone else see this problem, and if so, did you find a fix for it?

    It really isn't that big a deal, but every now and then audio is nice:)

    Skjermbilde 2015-09-30 kl. 10.06.09.png Skjermbilde 2015-09-30 kl. 10.07.54.png
     
  2. fisherking macrumors 601

    fisherking

    Joined:
    Jul 16, 2010
    Location:
    ny somewhere
    #2
    you could try plugging headphones or something into the audio jack, then removing it. or...reset the SMC, pram...
     
  3. birnando thread starter macrumors regular

    birnando

    Joined:
    Jul 12, 2009
    Location:
    Oslo, Norway
    #3
    I bit the bullet on this one and downgraded to the 10.11 GM...
    I tried to reset PRAM and whatnot, but to no avail.
    Ah well, I'll give it a go again when the next beta is out.
     
  4. xgman macrumors 601

    xgman

    Joined:
    Aug 6, 2007
  5. birnando thread starter macrumors regular

    birnando

    Joined:
    Jul 12, 2009
    Location:
    Oslo, Norway
    #5
    Well, I decided to go back to the GM.
    After that was done, MAS said I had an update, so I figured ok, let's give them one more chance.
    And lo and behold, everything seems to work as planned this time around!
     

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