I can't turn off mute on my mac.

My computer seems to be on mute and cannot turn it off. Its gray and does not give me the opion neither in the task batt or in systme preferences to turn it off. Already tried command PR and nothing...any suggesstions????


Thanks

IMAC, iPhone OS 3.1.2

Posted on May 22, 2012 2:51 PM

Reply
6 replies

May 22, 2012 3:01 PM in response to Sam MB

Under the Apple in "About this Mac" > "More Info..." does your system recognise the sound card? Have you tried an SMC Reset?


SMC RESET


  • Shut down the computer.
  • Unplug the computer's power cord and ALL peripherals.
  • Wait 15 seconds.
  • Attach the computers power cable.
  • Wait another 5 seconds and press the power button to turn on the computer.

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I can't turn off mute on my mac.

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