Select 'Disk Utility' and click 'Continue.

After a few moments, the macOS Utilities window should appear - this is known as Recovery Mode.Ĥ. Keep holding it until you see either the Apple logo, or an animation of a spinning globe.ģ. Press the power button to turn it on, then immediately press and hold Command (⌘) + R. Once you're ready to wipe your Mac, do the following:Ģ. Select 'System Preferences.' From the System Preferences menu in the menu bar, select 'Erase All Content and Settings.' After selecting Erase All Content and Settings, youll be prompted to sign. If you're giving your computer away, also make sure that you've signed out of iTunes, iCloud, and iMessage - there's a chance your Apple ID data will remain on the drive after you reset it, and you don't want anyone gaining access to your account. You can also backup onto iCloud, or manually move the files you want to save onto an external drive. You can do this through Time Machine, Apple's official backup application, which will copy all your files onto an external drive. After the installation is done, you will be directed to the Welcome page to complete the setup just like on a device.Check out the products mentioned in this article: MacBook Pro (From $1,299.99 at Best Buy) How to wipe a Mac computer with a factory resetīefore anything, if you don't want to lose the files you have saved on your computer, you should back them up.Follow the on-screen directions to reinstall the OS on the drive. Go back to the macOS Utilities window and select Reinstall macOS and click on Continue.Click on Done once the erasure procedure is complete.There are various format options, you can select the 'AP FS' format to continue. Select Macintosh HD and click on erase.When the macOS Utilities window shows up, select the Disk Utility option to start wiping your drive.

You can also hold this button combo before hitting the power button if the boot speed is too fast to catch.

If you are working with an Intel processor, then turn on your laptop and immediately press and hold Command + R.

Click on options (a gear-shaped icon) to continue.

If your laptop has an Apple Silicon chip, turn it on and continue holding down the power button to bring up the startup options window.

How to erase mac pro