2133 Views 2 Replies Latest reply: Dec 11, 2011 7:08 PM by i077
I was using my (mid-2010) MacBook Pro running Lion and then started watching a video and suddenly the internal speakers stopped working. There was no red light coming from the headphones jack. The volume was not muted. I tried plugging headphones in and even that wasn't working. I can adjust the volume but the speakers or headphones don't work. The headphones are working, I'm certain of that.
What should I do?