HT202152: Mac App Store: Frequently Asked Questions (FAQ)

Learn about Mac App Store: Frequently Asked Questions (FAQ)

keithfromthe corner

Level 1 (0 points)

Q: Since downloading Yosemite my headphones audio has disappeared leaving me no headphones audio or audio for internet TV programs

Since downloading Yosemite my headphones app has disappeared leaving no external audio. Help please?

iMac, OS X Yosemite (10.10.2), external audio has disappeared from

Posted on Mar 22, 2015 2:59 PM

I have this question too

Q: Since downloading Yosemite my headphones audio has disappeared leaving me no headphones audio or audio for internet TV programs

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Helpful answers

by dominic23,

dominic23 Mar 22, 2015 3:58 PM in response to keithfromthe corner
Level 8 (41,661 points)

Mac OS X

Mar 22, 2015 3:58 PM in response to keithfromthe corner

Reset PRAM. http://support.apple.com/kb/PH18761

Reset SMC. http://support.apple.com/kb/HT3964
Choose the appropriate method.

Start up in Safe Mode. http://support.apple.com/en-us/HT1564

Best.
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