macbook has switched left and right audio

noticed about 6 weeks ago that my macbook pro late 2012 has somehow switched left and right from the output port....doesn't do it on the macbooks built in audio only on outputs including usb outputs..really annoying for watching movies and music.....any ideas how to fix this

MacBook Pro 15", macOS 10.15

Posted on Feb 28, 2020 6:07 AM

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1 reply

Level 7

24,281 points

Feb 28, 2020 6:13 AM in response to izimbra

Standard things to try are:

Reset NVRAM and PRAM

Reset the System Management Controller

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macbook has switched left and right audio

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