Previous 1 2 Next 18 Replies Latest reply: Sep 6, 2011 6:07 PM by Hyper-X2
fredblondieau Level 1 Level 1 (0 points)


On my new MacBook Pro / Lion, Sound icon is greyed out at start up, as well as the output volume in System Preferences (though sound can be heard, you just can't change the volume); only workaround found so far: plugging in/out earphone, then sound icon is reactivated.


Do you have any idea? Concurrent access to sound output from another software? (Skype, Growl...?)


PS: in Windows 7 / bootcamp, volume settings work perfectly from start up


Many thanks,


MacBook Pro, Mac OS X (10.7), Bootcamp
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