Mac models from early 2016 and earlier make a chime sound when they start up. Mac models from late 2016 and newer don't have a startup chime, with the exception of MacBook Air (13-inch, 2017).
If there's an issue with your Mac, it might make one of these tones when it starts up:
- One tone, repeating every five seconds: No RAM is installed. If you recently replaced or upgraded your computer's RAM, check to see if it was installed properly. If the issue continues, contact Apple Support.
- Three successive tones, then a five-second pause (repeating): RAM doesn't pass a data integrity check. If you recently replaced or upgraded your computer's RAM, check to see if it was installed properly. If the issue continues, contact Apple Support.
- One long tone while you hold down the power button: An EFI ROM update is in progress. This applies to Mac computers from before 2012.
- Three long tones, three short tones, three long tones: EFI ROM corruption is detected, and your Mac is in EFI ROM recovery mode. Newer computers automatically recover from a corrupted ROM; when this occurs, a progress bar appears on the screen during ROM recovery mode. Don't disturb your Mac while the ROM recovery takes place. When recovery is complete, your Mac restarts.
Mac Boot Up Sound Download Free

Learn more
Speed Up Mac Boot Time
- Mac computers that have the Apple T2 Security Chip don't have EFI ROM tones.
- If you need to restore the EFI ROM on certain Mac computers produced before 2008, you'll need to use a Firmware Restoration CD to restore the EFI ROM. Search Apple Downloads for the right CD image for your computer.
- Pressing and holding keys on startup can make your Mac function in different ways. To learn more, see Startup key combinations for Mac.
Mac Startup Sound Download
Download Mac OSX Sounds - An easy to configure sound theme that implements a collection of sounds specific to the Mac OSX platform on your Windows computer. Popping up a menu or for informing. May 02, 2019. From the Apple official website, go to Boot Camp Support and click on “Downloads;” Find the latest version of Boot Camp and click on “Download;” Now follow all the instructions stated with the interface of the Boot Camp utility and finish the installation; Restart your Mac computer once the installation is done. Method 2: Install the. Question: Q: Mac Startup Sound as Text Tone. I want to download the Mac Startup sound to use as my text ringtone. Does anyone know how this can be achieved? Feb 06, 2010. Aug 17, 2020 Or use Option-D to start up to this utility over the Internet. Disabled when using a firmware password. N: Start up from a NetBoot server, if your Mac supports network startup volumes. To use the default boot image on the server, hold down Option-N instead. Disabled when using a firmware password. Command-S: Start up in single-user mode.