Want to highlight a helpful answer? Upvote!
Did someone help you, or did an answer or User Tip resolve your issue? Upvote by selecting the upvote arrow. Your feedback helps others! Learn more about when to upvote >
Did someone help you, or did an answer or User Tip resolve your issue? Upvote by selecting the upvote arrow. Your feedback helps others! Learn more about when to upvote >
After some updates i noticed my sound not working. it has the symbol of mute but the mute button is not selected in the menu the out put says no devise selected what can i do to get my sound to work again.
MacBook, Mac OS X (10.7.5)
Seems to be hardware but try:
PRAM RESET. http://support.apple.com/kb/HT1379
and still not working
re update the machine. Download this and re update 10.7.4( if you are 10.7.4) http://support.apple.com/kb/DL1524
Apologies this is the 10.7.5 combo update (if you are already 10.7.5) The one above is 10.7.4
my sound has a permenant mute selected i went to the system preferences and it is not checked in the box and i have no sound other than the sound that comes on when i restart my computer
