Factory reset MacBook running macOS Monterey
1:164:48And we're going to completely wipe it back to factory defaults and to do that we're going to startMoreAnd we're going to completely wipe it back to factory defaults and to do that we're going to start by going up to the apple menu up here. And going to system preferences.
Use macOS Monterey's Erase Assistant
If you're reinstalling on a Mac notebook computer, plug in the power adapter.
☞ Open LaunchPad. Click Utilities, then Keychain Access in the icon grid. Use the search box in the toolbar of the Keychain Access window to find and delete all items with "iMessage" or "com. apple.
If you still can't reset your password, erase your Mac When you're asked to select an admin user you know the password for, choose Erase Mac from the Recovery Assistant menu in the menu bar. From the Erase Mac window, click Erase Mac, then click Erase Mac to confirm.
To factory reset your m1 Macbook Air, shut down your Mac and press the power button to turn on your MacBook, when you see the Apple logo, press and hold the power button and wait till the options appear, and then click on it and erase your disk in the disk utility, after erasing, reinstall Mac Os big surMac Os big surmacOS Big Sur 11.4 adds Apple Podcasts subscriptions and channels and includes important bug fixes. This release also fixes the following issues: Bookmarks in Safari may get reordered or moved into a folder that can appear hidden. Certain websites may not display correctly after your Mac wakes from sleep. and you are
You need to press and hold the keys: Option + Command + P & R altogether. Turn back 'On' your MacBook and instantly hit the keys: Option + Command + P & R altogether. Make sure you press and hold the keys for at least 20 seconds before you release them!
Otherwise, you'll see a message explaining that other volumes need to be erased before you can erase all content and settings on this Mac. From the Apple menu in the corner of your screen, choose System Preferences. From the System Preferences menu in the menu bar, choose Erase All Content and Settings.
When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select the startup volume from the left side list then click on the Erase tab. Set the format type to Mac OS Extended (Journaled) then click on the Options button. Select the one pass Zero Data option and click on the OK button.
As it's loading hold the Command button and the R key. Something will come up called OS X Utilities. Click on Disk Utility and click on "Mac OS Extended". Then, click Erase.
How to reset your Mac with macOS Monterey