How to Disable Mac Startup Sound

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How to Silence Mac Startup Sound

Feeling annoyed or frustrated with the sound every time your Mac starts? In this article, Mytour guides you on how to turn off the irritating Mac startup sound.

By default, Mac generates a startup sound even when using headphones. The sound is emitted through the external speaker.

If you're fed up with the startup sound on your Mac, Mytour provides instructions on how to disable it in the article below.

How to Silence Mac Startup Sound

It's important to note that you can't use the volume-down button to mute the sound during startup because the volume control is software-based and doesn't function during the Mac startup process.

However, since Mac can remember the last volume settings before shutdown, the solution to silence the Mac startup sound is to set the Mac to mute before shutting down.

All you need to do is press the Mute button (F10 key or possibly another key) and mute the sound before shutting down your Mac. Repeat the steps to silence the Mac startup sound after each Mac boot-up.

Undoubtedly, the above solution is helpful, but having to set the sound to mute every time you restart your Mac can be time-consuming, not to mention the possibility of forgetting to make the adjustment.

Permanently Mute Mac Startup Sound

To permanently mute the Mac startup sound, the solution is to use Terminal. Follow the steps below to silence the Mac startup sound permanently:

Step 1: Open the Terminal window by pressing Command + Space, then type Terminal in the Search box. From the search results list, click to open Terminal.

Step 2: Next, input the command below into the Terminal window:

sudo nvram SystemAudioVolume=%80

Step 3: At this point, you'll be prompted to enter your login password. Enter the password and press Enter.

Step 4: Finally, restart your Mac, and you won't hear the startup sound anymore.

Step 5: In case you want to enable the Mac startup sound again, input the command below in the Terminal window:

sudo nvram -d SystemAudioVolume

Thus, this Mytour article has just guided you on how to turn off the Mac startup sound. Similarly, you can easily mute or unmute startup sound on Windows 10. Additionally, readers can explore more articles and tips on using Mac proficiently on Mytour.

Frequently Asked Questions

What steps can I take to permanently mute my Mac startup sound?

To permanently mute your Mac startup sound, open Terminal by pressing Command + Space, then type 'Terminal.' Enter the command 'sudo nvram SystemAudioVolume=%80' and provide your login password. After restarting your Mac, the startup sound will be disabled.

Is there a quick way to mute the Mac startup sound temporarily?

Yes, you can temporarily mute the Mac startup sound by pressing the Mute button (F10 key) before shutting down your Mac. The system remembers the last volume settings, so make sure to mute it each time before shutting down.

Can I still hear the Mac startup sound if I use headphones?

No, the Mac startup sound will still be emitted through the external speakers, even if headphones are connected. This is why many users seek ways to disable or mute the startup sound on their Macs.

How can I re-enable the startup sound on my Mac after muting it?

To re-enable the startup sound on your Mac, open Terminal and input the command 'sudo nvram -d SystemAudioVolume.' After entering your login password and restarting your Mac, the startup sound will be restored.

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