Kaden2012

Q: How to reverse: sudo nvram SystemAudioVolume=%80?

Hello,

 

I recently followed some advice found on a discussion board here to silence the startup chime on my iMac.

 

This was the terminal command I entered:  sudo nvram SystemAudioVolume=%80

 

Now my Facetime audio output won't work. All other system audio seems fine. How do I reverse this command? I can deal with the startup chime, but I need people to hear me on Facetime.

 

Thanks for any help in advance.

Steve

iMac, OS X Mavericks (10.9.5)

Posted on Dec 25, 2014 11:37 AM

Close

Q: How to reverse: sudo nvram SystemAudioVolume=%80?

  • All replies
  • Helpful answers