1 Reply Latest reply: Dec 20, 2013 10:49 AM by BDAqua
hallolcute Level 1 (0 points)

I have Macbook Pro with 2 operating systems installed on it, the first is Mac OS X 10.7.5, the internal speaker does not work but when i switch to the second operating system, using bootcamp, which is Windows 7 the internal speaker works perfectly which means its a software issue, can anyone help?


MacBook Pro, Mac OS X (10.7.5)
  • BDAqua Level 10 (122,232 points)

    Hello,

     

    Long shot, but...

     

    Open Audio Midi Setup in Applications>Utilities, see the input & output options & KHz setting there, some things will change it for their own use, then not set it back.