Boot your Mac into Recovery Mode. Option 3: Do a clean install macOS using a bootable. . .
Click the “Utility” menu on the top of the screen and choose “Terminal”.
To only erase your Mac, find out how to erase a Mac with Apple silicon or erase an Intel-based Mac.
Your Mac will restart a couple of times before displaying the “Hello” screen. If you see an Erase Volume Group button instead, click that button instead. Note that while the main volume is filled. First, click the Apple logo in the top left corner of your Mac Desktop and select System Preferences, then select Extensions in the top-level menu (shown in the 3rd row from the top).
Click on the new window that pops up. . You’re all set.
. (You may need to scroll down.
Type a name for the volume in the Name field.
The full format in Windows* does the same as a quick format and scans the whole disk for defects. .
Select the Format option Mac Extended (Journaled) or APFS.
Use Disk Utility to erase your Mac.
Use Disk Utility to erase an Intel-based Mac Before erasing your Mac. Here's how to erase your hard drive and reinstall the operating system on your Mac, whether it has Apple's M1 chip or. Factory Resetting a Macbook or Mac Intel and M1. .
1 (a), on May 1. If you see an Erase Volume Group button instead, click that button instead. . Boot Mac into Disk Utility and click "Continue".
The company recommended the update for all users, and it applied some important security fixes to. If requested, enter your admin password to confirm the action. From the menu bar up top, pick Actions > Restore.