Re-Enable the Start-up Chime in new MacBook Pros
Earlier we reported that Apple has disabled the start-up chime in the new MacBook Pros.
Well, after some digging, we found this article on how to re-enable the chime.
Here's how:
- Open up a Terminal Window (Finder > Applications >Â Utilities > Terminal).
- Type in the following:Â sudo nvram BootAudio=%01
- The computer will ask for the systemwide password. Â Type it in when asked.
- Close the Terminal window.
- That's it. Â The boot chime is back!