How to Reset a MacBook to Factory Settings

To reset a MacBook to factory settings, back up the files you need, remove your Apple Account and Activation Lock, erase the startup disk, and reinstall or preserve macOS. The correct steps depend on whether the MacBook uses Apple silicon or an Intel processor.

A MacBook factory settings reset permanently removes personal files, user accounts, saved passwords, and settings. Keep the MacBook connected to power and make sure a reliable internet connection is available before starting.

What should you do before resetting a MacBook?

Make a complete backup before erasing anything. Time Machine can copy the MacBook to an external drive, while iCloud can preserve files that have finished syncing. Open important folders and confirm that the files exist in the backup or in iCloud before continuing.

If you are transferring the MacBook to another person, complete these account steps:

1. Sign out of iCloud or your Apple Account in System Settings.
2. Open Messages, select its settings, and sign out of iMessage.
3. Turn off Find My Mac if the erase process does not do this automatically.
4. Confirm that the MacBook is no longer associated with your account after erasing it.

Activation Lock is a security feature that prevents someone from activating a Mac associated with another person’s Apple Account. Erase Assistant normally turns off Find My and Activation Lock after verifying the account credentials. If you erase the disk manually without removing the association, the next user may still be asked for your Apple Account information.

How do you check your MacBook processor and macOS version?

Select the Apple menu and choose About This Mac. The window shows the installed macOS version and identifies either a Chip, such as Apple M1, M2, or M3, or an Intel Processor.

• An Apple silicon MacBook normally uses Erase All Content and Settings when that option is available.
• An Intel MacBook with the Apple T2 Security Chip and macOS Monterey 12 or later may also support Erase All Content and Settings.
• An older Intel MacBook generally requires macOS Recovery, Disk Utility, and macOS reinstallation.

The menus differ by version. In macOS Ventura 13 or later, use System Settings. In macOS Monterey 12, use System Preferences and select Erase All Content and Settings from the System Preferences menu in the menu bar. Instructions for versions before macOS Big Sur may use older names and layouts.

How do I reset an Apple silicon MacBook to factory settings?

For an Apple silicon MacBook that starts normally, Erase Assistant is the simplest way to reset the MacBook to factory settings:

1. Open the Apple menu and select System Settings.
2. Select General, then Transfer or Reset.
3. Select Erase All Content and Settings.
4. Enter an administrator password when requested.
5. Review the accounts, settings, and data that will be removed.
6. Enter the Apple Account password if requested so Find My and Activation Lock can be removed.
7. Select Continue and follow the prompts until the MacBook restarts.

If Erase All Content and Settings is missing or macOS will not start, shut down the MacBook. Press and hold the power button until startup options appear, select Options, and choose Continue. In macOS Recovery, use Disk Utility to erase Macintosh HD or its volume group, quit Disk Utility, and select Reinstall macOS. Follow the displayed instructions and do not close the lid during installation.

How do you reset an Intel-based MacBook to factory settings?

If an Intel MacBook offers Erase All Content and Settings, use that feature instead of manually erasing the disk. Otherwise, use macOS Recovery:

1. Shut down the MacBook, then turn it on and immediately hold Command-R.
2. Release the keys when the Apple logo or another startup screen appears.
3. Select an administrator account and enter its password if requested.
4. Choose Disk Utility from the Recovery window.
5. Select Macintosh HD in the sidebar and choose Erase.
6. Use Macintosh HD as the name. Choose APFS, or the format recommended by Disk Utility.
7. Select Erase Volume Group when available; otherwise, select Erase.
8. Quit Disk Utility after the operation finishes.
9. Select Reinstall macOS and follow the onscreen steps.

Reinstallation requires internet access. Command-R generally installs the current version of the most recently installed macOS. A factory reset does not necessarily return the MacBook to the exact macOS version installed when it was manufactured.

What should you do if you forgot your MacBook password?

A forgotten login password does not automatically require erasing the MacBook. At the login window, use the displayed password-reset option if one appears. The MacBook may ask for the associated Apple Account or a FileVault recovery key.

If the login window cannot reset the password, start macOS Recovery. On Apple silicon, hold the power button and select Options. On an Intel MacBook, start while holding Command-R. Select the user, choose the option indicating that all passwords were forgotten, and follow the prompts.

Use a full reset only if password recovery fails or if you intentionally want to remove every account and file. Erasing the MacBook does not bypass Activation Lock; the associated Apple Account credentials may still be required.

What happens after a MacBook factory settings reset?

After the reset and any required macOS installation, the MacBook displays Setup Assistant, usually beginning with a language, region, or “Hello” screen. If you are keeping the MacBook, complete Setup Assistant and restore files from the backup when prompted.

If another person will receive the MacBook, do not enter your account information. When Setup Assistant appears, shut down the MacBook so the next user can complete setup with their own details.

When should you contact Apple Support about a MacBook reset?

Contact Apple Support through {site} when Activation Lock remains after you removed the MacBook from your account, Erase Assistant repeatedly fails, or Recovery cannot reinstall macOS. Support may need to confirm ownership before helping with Activation Lock.

Apple Support is also appropriate when Disk Utility cannot see Macintosh HD, reports that erasing failed, or shows possible physical storage damage. Repeating the erase process will not repair a damaged internal drive, and continuing may make data recovery more difficult.