

Hold command-R during the reboot to enter Recovery Mode againĮnter Disk Utility, and mount the Macintosh HD volume (or whatever your main volume is named).

When it reboots again, be sure to press command-R to boot into recovery and continue with Main procedure Without full reinstallīoot to Recovery Mode by holding command-R during restart and continue with Main procedure Main procedure It will then show a remaining time of about 10-15 minutesĭ. Initial installation will run for approximately 1 hour, and reboot onceĬ. Boot into recovery using command-R during reboot, wipe the harddrive using Disk Utility, and select reinstall macOSī. NB! command-R is replaced with holding the power button on M1 macs. Disable Device Enrollment Program (DEP) notification on macOS Monterey.md
