Introduction:

Apple’s M1 and M2 Macs have revolutionized the computing world with their powerful performance and energy efficiency. But as with any technology, there may be times when you need to factory reset your device, either for troubleshooting or resale purposes. With the introduction of these new Macs, there’s also a new way to perform this important task. In this article, we explain the step-by-step process to factory reset your M1 or M2 Mac effectively and efficiently.
Steps to Factory Reset Your M1 or M2 Mac

1. Back up your data:

Before beginning the factory reset process, ensure that you have backed up all your valuable data. Use Time Machine—an in-built macOS feature—to create a complete backup of your device.

2. Restart in Recovery Mode:

To initiate the factory reset process, shut down your Mac. Then press and hold the power button until you see a message stating, “Loading startup options.” Release the button when macOS Recovery appears.

3. Format your internal drive:

Once you’re in Recovery Mode, look for Disk Utility in the Tools menu and launch it. On the sidebar, locate the Data drive (underneath your main internal drive). Select this Data drive, click on ‘Erase,’ and follow on-screen instructions to format your internal drive with macOS file system (typically APFS for newer Macs). Confirm by clicking ‘Erase’ once more.

4. Erase Macintosh HD:

After formatting your Data drive, click on ‘Macintosh HD,’ followed by ‘Erase.’ Ensure that ‘Format’ is set as ‘APFS’ and click on ‘Erase.’ You will then see a message confirming that both drives have been erased.

5. Exit Disk Utility:

Once both drives are erased, exit Disk Utility by selecting Quit Disk Utility from the Disk Utility menu drop-down or simply close the Disk Utility window.

6. Reinstall macOS:

Now it’s time to install a fresh copy of macOS. From the main macOS Recovery menu, click on ‘Reinstall macOS.’ Follow the on-screen prompts to select your recently erased drive (Macintosh HD) as your installation destination. Continue with the installation process, which may take some time, depending on your Mac model and internet connection speed.

7. Setup a new user or reinstall from a backup:

Once the macOS installation is complete, your Mac will restart. At this point, you can either set up a new user account or restore from your Time Machine backup by following the on-screen instructions.

That’s it! You’ve successfully factory reset your M1 or M2 Mac. Make sure to always back up your data before performing any tasks like these. Your digital life is essential, and taking extra precautions can save you time and trouble in the long run.