HT206770: About the OS X El Capitan v10.11.6 Update

Learn about About the OS X El Capitan v10.11.6 Update
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Q: Since I installed this, I have no sound, the icon shows its muted and it will not allow me to turn the sound on

Since I did the El Capitan update I have no sound, the icon shows the sound is muted but it will not allow me to move the sound up.

MacBook Pro, Mac OS X (10.6.2)

Posted on Jul 25, 2016 4:51 PM

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Q: Since I installed this, I have no sound, the icon shows its muted and it will not allow me to turn the sound on

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