Turn off Bootup /startup sound

Hello
Does anyone know how I can switch off the sound i hear when I startup my new imac? I want to keep all other sounds, but the startup sound is very loud and unneccessary.
I've looked in the 'sound' settings but could not find it.
Hope someone can help.
Thnks!

Hi soapploeg;
I take exception with your comment about the startup sound being unnecessary. I think that shows your lack of understanding for your Mac. The startup sound indicates that POST has completed successfully. In case you are not aware of what POST means it stands for Power On Self Test.
Allan

Similar Messages

  • How do i turn off the startup sound on macbook pro?

    how do i turn off the startup sound on macbook pro?

    You don't. You may find some third-party software that will, however. Try Auto Mute.
    Alternatively, you can try this:
    I think this is the best and simplest solution. Open a Terminal window and type (or copy/paste) the following to turn down the startup noise:
         sudo nvram SystemAudioVolume="%00"
    Press RETURN.
    And to restore it to the original value type:
         sudo nvram -d SystemAudioVolume
    Press RETURN.
    That's all folks.

  • Is it possible to turn off the startup sound? and adjust brightness...

    ...so that each time it starts up at the setting I have selected?

    This is a pointer to a C program that can be used to adjust the screen brightness.
    <http://mattdanger.net/2008/12/adjust-mac-os-x-display-brightness-from-the-termi nal/>
    You could then create a launchd .plist that runs at boot time and invokes the program with the brightness settings you perfer.

  • How can I turn off Start up Sound?

    How can I turn off the start up sound, on both my 10.7.5  iMac 24" Late 2006 and my 10.8.3  iMac 27" Late 2009 Mountain Lion.
    Plus my Superdrive has stopped working on both Computers. Please help asap.
    With kind regards, and many thanks.

    The best way to turn off the startup sound is to mute speakers before turning off your computer.
    Also, apps that help you turn off the startup sound don't work with iMacs. There's a command that will allow you to turn it off without muting your speakers. See > http://osxdaily.com/2012/11/04/disable-mac-boot-chime/

  • Turning off the startup chime?

    Anyone knows how to turn off the startup chime? It's a bit embarassing if I start my Mac during classes...

    You're welcome anytime.
    Please do keep in mind that the startup sound isn't just there to 'annoy'
    It's more vital reason for excistence is to inform you when there are problems during startup, like bad RAM or the like.
    So once in a while or when not at school, you should enable it again, just to make sure everythings still ok.
    Have Fun and thanks for the star.
    Stefan

  • How to turn off the notification sound in shared photos?

    With family in different time zones we would like to turn off the notification sound when new photos arrive in shared photo stream!
    Looked in Settings but can't find anywhere to do this.
    Thanks.

    Thanks for that - had been looking under the Sounds Settings!

  • Turning off the Swooosh sound

    Is there a way to turn off the swooosh sound everytime you send a text message?

    gwforeman wrote:
    I was able to turn this off with my Verizon iPhone with *Settings | Sounds | Sent Mail* (Off)
    The OP is asking about the sound for sending text messages. Turning the sound off for sent mail doesn't affect the sound for sent text messages.

  • How to turn off volume adjustment sound under Windows 7

    Hey all,
    I'm running Windows7 x64 on an Intel iMac (July 2010 revision).
    Things are running well for the most part. However, I am unable to find a way to turn off the blooping sound played when adjusting the volume in Windows 7 (I know how to turn it off in OS X). I have tried turning off all system sounds under Windows,but the volume adjustment sound still plays. Does anyone know how to turn this off? I find it jarring. I would appreciate any help that anyone can give.
    Thanks.

    That too bad because I use the MBP to do my radio show and it's very annoying. I know you can turn it off on the mac side.

  • How to turn off camera shutter sound

    how to turn off camera shutter sound on iphone5?

    You're getting different answers because different countries have different rules. In some places Apple is allowed to turn off the camera sound when the device is put on mute. In others, because of privacy concerns, Apple is not allowed to do so. Whenther you can or not depends on where you are. If mute doesn;t do it for you, you probably cannot turn it off.

  • N73 problem: How do i turn off the click sound whe...

    topic, sometimes i like to use my phone in class to take picture of the notes on the board, but it soon become embrassment for me because everytime i took a picture there is a loud click sound. anyway to turn it off?

    On the N80 you can by putting it on silent turn off the camera sound wich i found very annoying! That is sooo nokia, there is no option for turning of the camera sound, only an option for choosing between 4 different sounds, however you can easy disable the sound by putting the phones profile to silent, haha rediculus!

  • I cannot turn off the shutter sound on my iPhone 5s, Japan model.

    Hi,
    I am not able to turn off the shutter sound on my iPhone 5s.
    Even if i turn on the mute switch and/or turn ringer/alert sounds completely off.
    It seems to be Japan model (ME335J/A).
    Please help.
    Thanks.

    Procks wrote:
    I am not able to turn off the shutter sound on my iPhone 5s.
    Even if i turn on the mute switch and/or turn ringer/alert sounds completely off.
    It seems to be Japan model (ME335J/A).
    If you have a phone intended for sale in Japan, it's operating correctly. The mute switch does not disable the shutter sound. All phones in Japan, to the best of my knowledge, are hard coded to prevent the sound from being disabled for privacy reasons.

  • How do you turn off the keypad sound?

    Hi
    Just wanted to know how you would be able to turn off the keypad sound when dialing numbers?

    Use the MUTE switch on the side of the phone before dialing.

  • I have an Iphone 3gs and I want to cancel the sound that makes when I send a text! I don't want to put the phone all in silent! just to turn off this awful sound everytime I send a text! pls help!

    I have an Iphone 3gs and I want to cancel the sound that makes when I send a text! I don't want to put the phone all in silent! just to turn off this awful sound everytime I send a text! pls help!

    Yes, I have the option "NONE" on my phone but what happens is that I have the incoming text without any sound (selected in "none") but when I send a text, still happens! that annoying sound!

  • Turning off the Click Sound

    Hi,
    This is probably really easy but is there some way to turn
    off the "click" sound when using click boxes?
    Thanks!
    Gary

    Hi Gary
    Are you using Captivate 4? If so, it now sports such an
    option!
    If not, you will need to replace the click sound file with a
    silent file to achieve it.
    Click
    here for more on that
    Cheers... Rick

  • How do I turn off the "bong" start up tone without turning off all other sounds?

    How do I turn off the "bong" start up sound without turning off all other sounds?

    The start up tone is an important part of the start up sequence however if you want turn it off there are utilties that will do that. You can use Google to find one.
    BTW, if you look in your owners manual it says;
    "If you‘ll be away from your iMac for less than a few days, put it to sleep. When youriMac is in sleep, its screen is dark. You can quickly wake your iMac and bypass thestartup process."
    My recommendation, follow the manual and don't shut the computer down.

Maybe you are looking for