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No Sound on my PowerBook 12"!!

Discussion in 'PowerPC Macs' started by infosjoerd, Feb 29, 2008.

  1. macrumors newbie

    My powerbook 12" sound has suddenly disappeared.

    this is symbol appeares when i press the F4 or F5 button:


    So i tried to fix the problem in the system pref. but this is what i get:


    i never had this problem before...

    please help, cause iTunes won't play any song either.:mad:

  2. TEG
    macrumors 604


    I would suggest, first reparing permissions. If that doesn't work, reinstall the OS. Afterthat your are SOL.

  3. macrumors newbie

    somehowe, it fxed itself.

    Dont know how, but i put the osx install cdr in my PB, and BAM, it was fixed.

    It just needed some mac-love, i think.

  4. macrumors 6502a


    did you plug an external jack plug recently? sometimes the little contact inside the female plug get stuck and the sound is off.
  5. macrumors member

    My PB does this every once in a while. I have no idea why, but a simple restart usually fixes the problem.

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