To wipe your Mac and reinstall OS, you will need to go through a few steps. High Sierra) Shift+Command+Option+R will install the version of operating system your Mac shipped with (e. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Done correctly, factory resetting a Mac doesn’t take that much time. Reinstalling macOS doesn't remove your personal data. This works for any Mac Including Macbook, Macbook Air, MacBook Pro, Imac, Imac Pro, Mac Pro, & Mac Mini. You probably don't need to erase unless you're selling or giving away your Mac or having an issue that requires you to wipe. Click the Format pop-up menu, choose APFS, then click Erase Volume Group. (Click the link to fix Mac Recovery Mode not working. Your Mac might restart and show a progress bar several times, and the screen might be empty for minutes at a time. Select Erase by the bottom right corner of the screen.

Choose Apple menu > Shut … If Mojava is installed to a Mac OS Extended (Journaled) volume, proceed as follows: Boot to the USB High Sierra installer Open the Disk Utility Erase the Mac OS Extended (Journaled) volume containing Mojava Quit the Disk Utility Install High Sierra to the erased Mac OS Extended (Journaled) volume. Select the Format pop-up window and choose Mac OS Extended. When the erase process is complete, click Done, then choose Disk Utility > Quit … macOS Ventura: How to reset your Mac.

Erase the whole drive and reinstall macOS Monterey from USB drive.

Turn on your Mac and continue to press and hold the power button until the startup options window comes up.

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