internal speaker just stopped working
Hello,
after ot stoped working, I went to System Prefs, Sound. internal speaker is no longer an output option. oh boy.
MacBook, Mac OS X (10.7.5)
See if this helps,
Open Activity Monitor (in Utilities)
Select "All Processes" from the drop-down list at the top
Click on the process called "coreaudiod"
Click on "Quit Process"
Click "Force Quit"
It will go away and come back again, and the sound should start working. No need to reboot.