2011 mac volume issue
My macbook's volume keys are not working. The volume shows up on the screen with a crossed out circle over it. Is there a way to fix this.
MacBook Pro 15", 10.13
My macbook's volume keys are not working. The volume shows up on the screen with a crossed out circle over it. Is there a way to fix this.
MacBook Pro 15", 10.13
Reboot the Mac is the first attempt.
>System Preferences>Sound
Applications/Utilities/Audio Midi Setup.app
Try resetting the SMC http://support.apple.com/kb/ht3964
Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379
Reboot the Mac is the first attempt.
>System Preferences>Sound
Applications/Utilities/Audio Midi Setup.app
Try resetting the SMC http://support.apple.com/kb/ht3964
Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379
2011 mac volume issue