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How do I factory reset my Mac?
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How to erase a Mac?
Dec 29, 2023 · Use Erase All Content and Settings to quickly and securely erase all of your settings, data, and apps, while maintaining the operating system currently installed.
Follow the on-screen instructions to erase your Mac and restore it to factory settings. Before the erase begins, you will see a summary of all the settings, media, data and other items that will be erased or turned off.
If you want to erase your Mac without reinstalling macOS, in order to restore it to factory settings before you trade it in or sell it, see Erase your Mac. Erase your Mac, then use macOS Recovery to reinstall macOS.
- Resetting the NVRAM: Understand what resetting NVRAM will fix. NVRAM—short for "Non-Volatile Random-Access Memory"—stores settings like speaker volume, the default display, and other settings that your Mac typically uses.
- Resetting the Battery: Understand what resetting the battery will fix. To reset the battery, you'll actually reset the SMC (System Management Controller) which is a small chip that controls things like your Mac's external lights, responses to button presses, and battery management.
- Restoring Factory Settings: Back up your Mac if possible. Since restoring your Mac to its factory settings will erase everything on your hard drive, it's a good idea to back up anything that you want to save before doing so.
- Resetting the NVRAM Understand what resetting NVRAM will fix. NVRAM—short for "Non-Volatile Random-Access Memory"—stores settings like speaker volume, the default display, and other settings that your Mac typically uses.
How to factory reset a MacBook or Mac: Reset a Mac to factory settings. Need to erase your MacBook? Want to wipe a Mac and reinstall macOS before selling? Here's how to erase...
Oct 18, 2019 · Here's how to factory reset your Mac, which will erase all your personal data, including a few tips in case it doesn't work.