Audio control issue in Lion

Discussion in 'Mac OS X Lion (10.7)' started by filmfreak3000, Jul 20, 2011.

  1. filmfreak3000 macrumors newbie

    Joined:
    Jul 20, 2011
    #1
    Is anyone else having a problem of not having audio control anymore? My Macbook Pro has the audio locked to max, and when I try to adjust it, the speaker pops up with the circle with the cross through it.

    I haven't been able to find any reason for this. Any one else?
     
  2. nakack macrumors newbie

    Joined:
    Jul 20, 2011
    #2
    Same

    Seems I had the same issue
    No sound and no response from audio control keys
    just the speaker logo greyed out or with the cross through

    I reset the PRAM
    (hold option, command, P and R on startup and wait for the unit to restart a second time)

    This seems to have fixed it




    ___
    Macbook Pro 2.66Ghz 8Gb/256SSD 13"
     
  3. ChuckieD macrumors newbie

    Joined:
    Jul 18, 2011
    #3
    I am having this problem as well. I've had it since the GM version and trying to reset the PRAM does not solve the problem for me
     
  4. mksell macrumors newbie

    Joined:
    May 3, 2011
    #4
    Here is the same thing.

    It's some king fo a Lion bug.
    It happened also on the Developer's versions.

    If you have a earphone or mic, just plug and unplug a couple of times. The sound control unlocks.
    Unfortunately the sound locks again after a reboot.
     
  5. ChuckieD macrumors newbie

    Joined:
    Jul 18, 2011
    #5
    I'm assuming its a bug they can fix but probably don't know about yet. Hopefully they can release a patch soon!
     

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