no sound
my old g4 powerbook has suddenly lost the sound. When I click the icon on the home screen the slider is grayed out. When I restarted the powerbook, the sound was there. Now, the next day it isn't and restarting hasn't solved the problem. Does anyone know of a fix? Thanks.
PS
Is this the beginning of the end of my old g4 powerbook? I am mostly using my ipad2, so I am just waiting until I absolutely need a new notebook.