DISABLE POWER CHIME ON YOUR MACBOOK PRO PRO
DISABLE POWER CHIME ON YOUR MACBOOK PRO MAC

Then there was the more minimalist guitar chord of the early Power PCs, and other more obscure startup tones, as documented on YouTube, etc.īut the tone I liked best, because it performed its job but stayed out of the way, was the quick ‘pip’ noise of the NeXT Machines (similar to the ‘pop’ sound effect in System Preferences). Then the Quadra came out with its somewhat pompous ‘chord’ that we all know today, made all the more majestic through an improved speaker. I’ve owned Macs since the original SE, and remember its tinny-yet-friendly startup ‘chime’ (as opposed to the cold electronic beep of PCs of that era). (Thanks to for pointing out that the BootAudio parameter has inverse logic to StartupMute.) If you want to be able to change the volume of the chime easily on models with headphone sockets, connect to an external audio system and use its main volume control, setting it low before shutting down or restarting, for example. If you have a whole roomful of Macs, it’s probably better to turn the chime off in the NVRAM, but in the past some sysadmins resorted to gluing audio jacks into headphone sockets to stop users from enabling the startup chime.

DISABLE POWER CHIME ON YOUR MACBOOK PRO MAC

That should trick your Mac into thinking that headphones are connected, and mute its internal speakers.

The easiest way to mute the chime when you need to is to put a blank audio jack plug into the headphone socket, where your Mac has such a socket. Thank you to Michael Bach (comment below) for reminding me to point that out, although I can’t think why anyone would ever want to do it 🙂 To turn off the startup chime, open Terminal and type You should now hear that warm, reassuring chord every time your Mac starts up, until you next reset your NVRAM, after which you’ll need to repeat the process of turning it back on. Then close Terminal, and try restarting your Mac. You’ll be prompted for your admin user password, which you should type in and press Return again. To turn on your missing startup chime, open Terminal and type This sets the StartupMute parameter instead.

DISABLE POWER CHIME ON YOUR MACBOOK PRO PRO

Thanks to for discovering the new secret way to enable this, which works even with the iMac Pro and MacBook Pro 2019 16-inch. Although once a plague in labs and classrooms, there’s something deeply emotive about that chord.įor some time, this could be re-enabled on muted models by setting the BootAudio parameter to 01, but that stopped working in models released from about 2017. Click Privacy and security > Site Settings > Notifications.One feature that many users miss on more recent Mac models is the startup chime. You may also use the Browse button to navigate to your own sound. Then, in the dropdown list in the Sounds section, select (None) if you want to disable the sound, or alternatively select a different sound from the list if you want to change the sound. Navigate to the Program Events section, select Notification.

In the Sound window, click the Sounds tab. Set Notifications to On (if you would like sound enabled for Front specifically, you will also want to turn on Play a sound when a notification arrives). Navigate to the Get notifications from these senders and click on Front. Enable/disable notifications and sound for Front Select the Front app, and check/uncheck Play sound for notifications. Open System Preferences and select Notifications & Focus.

Instructions differ if you are using the Front desktop app on Mac or PC, or if you are using a web-based version of Front. Sound notifications for Front can be turned on/off in your computer settings.

Disable power chime on your macbook pro