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billspies

macrumors newbie
Original poster
Jul 27, 2012
1
0
Just upgraded iMAC (Mid 2010) to 10.8 Now no sound. Built in look to be muted but cannot unmute.

Any ideas?
 
In System Preferences under the Sound tab, make sure the output is set to Internal Speakers (or headphones if you have any plugged in) under the Output section.
 
In System Preferences under the Sound tab, make sure the output is set to Internal Speakers (or headphones if you have any plugged in) under the Output section.

^^^This.

For some reason, ML thought it would set my output to LogMeIn's driver...not sure why, but I fixed it by changing the output back to default.
 
^^^This.

For some reason, ML thought it would set my output to LogMeIn's driver...not sure why, but I fixed it by changing the output back to default.

Unplugging my audio interface and then later replugging it in has resulted in some funkiness in ML. Sometimes it'll revert to my Airport Express but then other times it will revert to my internal speakers as it should. I'll have to quit and relaunch iTunes as well or it won't even play anything.
 
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