15" MBP has no sound
My old 10/2008 macbookpro had to replaced with a brand new one. I dl'd SD onto the new one, did a copy to the new one and everything seemed to be great, real easy to do.
But, now I have no sound at all. I was told that I have to back up with TM, re-install the OSX disks and restore from the TM backup.
I am now in the process of backing it up again.
But, why??
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