0 Replies Latest reply: Mar 14, 2013 12:08 PM by jehrke7
jehrke7 Level 1 Level 1 (5 points)

I have just stumbled upon a MacBook that only plays sound when the headphones are connected.  Any other time I attempt to turn the volume up or down the "no" circle with a line through it pops up.

 

I have tried:

 

1.  Updating the software and firmware

 

2.  Plugging headphones in and unplugging them

 

3.  Deleting all sound and audio preferences in the Library

 

Looking for any help...

 

Thanks!


MacBook, Mac OS X (10.6.5), Not sure which iOS..10.6 something