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MAC OS DISK UTILITY COMPLETE ERASE MAC OS
MAC OS DISK UTILITY COMPLETE ERASE FULL
MAC OS DISK UTILITY COMPLETE ERASE PASSWORD

If you used Disk Utility from macOS Recovery, you can now restart your Mac: choose Apple menu  > Restart. The order of repair in this example was Macintosh HD - Data, then Macintosh HD, then Container disk4, then APPLE SSD. Keep moving up the list, running First Aid for each volume on the disk, then each container on the disk, then finally the disk itself.

MAC OS DISK UTILITY COMPLETE ERASE FULL

Let Disk Utility complete the resizing to restore your full macOS-compatible. When Disk Utility loads select the drive (usually, the out-dented entry) from the side list. Select Disk Utility and click on the Continue button. The Utility Menu will appear in from 5-20 minutes.

MAC OS DISK UTILITY COMPLETE ERASE MAC OS

Select the main partition and type in its full size into the Size option, then hit enter. Is it possible to undo Disk Utility’s erase function in Mac OS Mojave Yes, it is possible with the help of data recovery software called Remo Recover. Immediately after the chime hold down the Command-Option-R keys until a globe appears.

MAC OS DISK UTILITY COMPLETE ERASE PASSWORD

If asked, enter the Apple ID and password previously used with this Mac. Then click your USB drive on the left side and erase: Give the drive a name, choose macOS extended, GUID as scheme and click erase: Let Disk Utility erase the drive and create a fresh partition with. In Disk Utility, click View and Show All Devices. If asked, select a user you know the password for, then enter their administrator password. Insert the drive which you want to use, which should be at minimum 16GB and open Disk Utility. Like iOS, the new erase process in macOS Monterey. Select the newly formatted Windows partition and remove it by clicking on the minus button in the bottom left. Turn on your Mac and continue to press and hold the power button until you see the startup options window. Follow the prompts to fully erase your Mac.

If you're asked for a password to unlock the disk, enter your administrator password.Īfter Disk Utility is done checking the volume, select the next item above it in the sidebar, then run First Aid again. Click System Preferences in the menu bar > Erase All Contents and Settings.

If the button is dimmed and you can't click it, skip this step for the disk, container, or volume you selected.

Wait for the macOS Utilities screen to appear, then click Disk Utility.

If there is no Run button, click the Repair Disk button instead. Hold down the Command and R keys as soon as you hear the Mac tone indicating a reboot.The volume format for both disks is 'Mac OS Extended (Journaled)'.

So I can't click on 'Security Options' (I think that is where I go to securely delete everything) and I can't click on just 'Erase'. In this example, the last volume on the disk is Macintosh HD - Data.Ĭlick Run to begin checking the selected volume for errors. When I click on either disk in Disk Utility and go to the Erase tab all the options are greyed out. For each disk that you're repairing, start by selecting the last volume on that disk, then click the First Aid button or tab.