Then click “Erase Volume Group.” Once that’s done, follow the prompts to erase the Mac and restart it. The computer will reboot and begin the macOS setup process.

5. Clean the Screen Gently wipe the screen in a circular motion, applying light pressure. Start from the center and work your way outwards to avoid streaks. 6. Dry the Screen Use a dry part of the ...

This article explains how to perform what is effectively a clean install of Sonoma using a built-in option that's available on Apple silicon-powered Macs and Intel Macs with a T2 security chip.