How To: Silence Your Mac's Annoying Start-Up Chime

Silence Your Mac's Annoying Start-Up Chime

How to Silence Your Mac's Annoying Start-Up Chime

I love my Mac to pieces, but there have been times, so many times, that I wanted to silence that classic Apple start-up chime. I mean, the only thing the sound does is notify everyone around you that you have a Mac, and that you have turned said Mac on, right? Well it's not so vain.

Upon hearing the chime, you know that your system is running properly. If there is no chime or you hear a beep, then there is something not functioning the way it should. Still, though, despite the peace of mind it provides, there are times when it would be better if it didn't sound.

Image by Sarah/Flickr

If you want to boot up late during the night without disturbing your roommate or need to turn on your laptop in the library, being able to mute the start-up chime is a must. There are a few ways you can go about it.

Mute Before Boot

This is by far the easiest method of silencing the start-up chime. All you have to do is mute your computer before you shut down. When you boot back up, the chime will be silenced. Really, the hardest part about this is remembering to do it.

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Plugging in headphones is another popular suggestion, but it does not work. So remember, mute before boot, and you should be golden.

StartNinja

StartNinja is a free app for OS X Lion and higher. The program lets you toggle the start-up chime ON and OFF. Simple as that.

Images via AllVu

Note that this does not work with iMacs. Also, as the app's website says, "The system start up chime is played through the internal speaker. If speakers or headphones are plugged in the system start up chime will still play."

Command Line

If you want to completely disable the chime without using an app, there's a command line you can enter into Terminal to silence it. Just open up Terminal (under Applications -> Utilities) and enter the following:

This is considered a super user command, so you'll need to enter your admin password. If you decide later that you want to enable it again, just enter this command:

I know what you're probably thinking. Why would I have to use an external program just to silence the start-up chime? And that's a great question I cannot answer. Would it have been so outrageous for Apple to have an ON-OFF option in the Sounds tabs under System Preferences? Of course not.

But they didn't. So unless they change their minds, we're stuck with these workarounds.

5 Comments

I used the command line to great effect, so thank you hugely for that!

But after trying to install Mint and then Ubuntu in VirtualBox a few days ago, without success in Snow Leopard I might add, here are the chimes, back again......

Did the Linux cause that to happen? And if so, why does it have the right to do it? Or did I do something that I'm not aware of?

I'm about to re-run the command line, but it would be useful to know the answer to those questions..... Thanks.

This chime has been driving me mad for years! I would download/buy, a programme to stop it, only to find after a few weeks /days it stopped working! You instructions were so easy and work so well! Thank you very much!

The startup chime has a purpose other than a friendly smile to the user. The standard chime is replaced when the computer's startup test detects a hardware issue & the number of bongs identifies the problem. So keeping the startup chime active is probably a good idea.

Ah! The Homer's Everything it's ok alarm!

I really hate to hear that annoying sound every time I power on my imac. But I hate more not to have a simple way to deactivate it from the system preferences.

Is there a way to enable the sound but quite?

Kind regards,
FA

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