No sound, except function keys

Discussion in 'Mac OS X Lion (10.7)' started by ItsAdot, Sep 6, 2011.

  1. ItsAdot macrumors member

    Jul 20, 2009
    I got this weird thing that started today. I dont have sound on anything, itunes gives me an error when starting so i cant open that. Youtube/facebook doesn't play the sound, If i open a movie from my HDD i got no sound in VLC.

    THe only thing that makes sound are the volume buttons up and down :confused:

  2. Mr.C macrumors 601

    Apr 3, 2011
    London, UK.
    It might help if you gave more detailed information about your setup. What Mac ? What version of OS ? Is it connected to an external output source like TV, speakers, receiver etc ?

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