2 Replies Latest reply: Sep 14, 2012 9:08 AM by Dougal222
Dougal222 Level 1 (0 points)

Sometimes the sound on my Powerbook suddenly goes low and sounds tinny but both speakers remain working. It does this quite often and can sometimes be resolved by hitting MUTE and then unmuting it.


I believe the probelm is the subwoofer built-in to the computer but i'm not sure. When it works it works great and sounds really loud and clear.


Any ideas ?


The model is a 1.67Ghz G4 with 2GB DDR and 80GB HD and Super Drive. The laptop has been opened before, once by the previous owner and once by myself.