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How do I turn off the startup Sound on my High Sierra Mac?

How do I turn off the startup Sound on my High Sierra Mac?

Choose Apple menu  > System Preferences, then click Sound. In the Sound Effects pane, use the “Play sound on startup” setting to turn the startup sound on or off.

What is the Mac startup Sound called?

Startup chime
Startup chime. The Macintosh startup chime is played on power-up, before trying to boot an operating system. The sound indicates that diagnostic tests run immediately at startup have found no hardware or fundamental software problems.

How do I add the startup Sound on my Mac?

Go to your newly created sound application and select it. Select the Add button. Your sound file is now part of the Login Items list. The next time you start your Mac, you’ll hear your new startup sound.

Is the Mac startup sound back?

Apple’s latest operating system, macOS 11 Big Sur, brought back the signature startup chime that signals to a user that the computer is booting up.

How do I turn off sound effects on Mac?

Turn Off All Mac OS X System Sounds – Tutorial

  1. Open System Preferences on the Mac.
  2. Look for an option called ‘Sound’ and then click on it.
  3. Click on the ‘Sound Effect’ tab at the top.
  4. See those two options labeled ‘Play user interface sound effects’ and ‘Play feedback when volume is changed?’ Click to uncheck them.

Who made the Mac startup sound?

And that’s how that sosumi beat came around. It was really me making fun of lawyers.” Reekes also designed the now-famous Mac startup sound. The designer admits that he actually snuck the sound into a late version of a release so that no one would have time to take it back out.

How do I change startup programs on Mac?

Click the Apple menu in the top-left corner and select System Preferences. Then choose Users & Groups. Click the Login Items tab to see your list of startup programs. Choose a startup program to remove and click the minus button to clear it from the list.

Why is my Mac making a ding noise?

Your MacBook Air may make a beeping noise due to a loud or non-functioning fan. The fan may be loud or non-functioning due to a build up of hair or dust or because of a failing component. In some cases, the MacBook Air’s fan may continue to make beeping noises despite being clean and fully functional.

Why is my Mac making a notification sound?

from the drop-down menu. (Where it says “allow notifications” (at the top on the right), slide (drag) the button left to turn them off. This will let you check whether or not it is an app that is causing the notification / alert sound.

Where are Mac startup items?

Go to System Preferences > Users & Groups > Login Items for a list of apps set to launch on startup. To remove a specific app, highlight it and click the minus button under the list.

How do I stop the ding sound on my Mac?

Mac desktop app

  1. Open System Preferences and select Notifications & Focus.
  2. Select the Front app, and check/uncheck Play sound for notifications.

What are the system requirements for Mac OS X Mountain Lion?

Mac OS X 10.8 Mountain Lion is available for older systems that are not compatible with the latest version of macOS and requires the following: OS X Snow Leopard 10.6.8, Lion 10.7, or Mountain Lion 10.8 already installed

What do I need to install OS X Snow Leopard?

OS X Snow Leopard 10.6.8, Lion 10.7, or Mountain Lion 10.8 already installed Some features require an Apple ID; terms apply. Some features require a compatible Internet service provider; fees may apply. You will also need one of the following Mac models: MacBook (Late 2008 Aluminum, or Early 2009 or newer)

Which Macs are not compatible with the installer?

MacBook (Late 2008 Aluminum, or Early 2009 or newer) Any Mac that shipped with Mac OS X Mavericks or later will not be compatible with this installer.