HOW DO I WIPE A MAC CLEAN FOR A NEW USER HOW TO
Release the keys and shortly afterwards you should see the macOS Utilities window appear. How to erase all data on a Mac, how to factory reset a Mac, and how to reinstall macOS. Then press the power button and immediately hold down the Control and R keys until you see the Apple logo or spinning globe icon. How do I reset my Mac without a password?įirst you’ll need to turn off your Mac. If your Mac now turns on but doesn’t finish starting up, follow the steps for when your Mac doesn’t start up all the way.If you see no change on your Mac, press and release the power button normally.Press and hold the power button on your Mac for at least 10 seconds, then release.Insert the disc into the optical drive and restart the computer. Boot the computer using the Snow Leopard Installer Disc or the Disc 1 that came. How do I restore my MacBook Air 2011 to factory settings? Be sure to make a backup first because the following procedure will erase. How do I restore my MacBook Air to factory settings without CD? Click the lock icon and enter your password. Open System Preferences > Users & Groups. How do I change the administrator on my MacBook air? Choose an option from the list and then select Delete User.Select the admin user on the left and then select the minus icon near the bottom.Locate Users & Groups on the bottom left.How do I delete administrator on MacBook Air? Add your own Apple ID and remove the old one.Home directory to match the new user’s home directory.
How do you change the owner on a MacBook Air? Psssssst : How to play apple music on homepod? Select “Disk Utility” and click “Continue.”.After a few moments, the macOS Utilities window should appear - this is known as Recovery Mode.Press the power button to turn it on, then immediately press and hold Command (⌘) + R.People ask also, how do you wipe a Mac computer clean to sell it? Once you see the Apple logo or a Spinning Globe on screen, you can let go of the Command and R keys. Without letting go of any previous keys, turn on your MacBook Air. This clears user settings from memory and restores certain security features that might have been altered.įrequent question, how do I wipe my MacBook air clean and start over? Once your computer is completely off, hold down the Command and R keys on your MacBook’s keyboard simultaneously. Shut down your Mac, then turn it on and immediately press and hold these four keys together: Option, Command, P, and R. How do I reset my Mac without a password?.How do I restore my MacBook Air 2011 to factory settings?.How do I restore my MacBook Air to factory settings without CD?.How do I change the administrator on my MacBook air?.How do I delete administrator on MacBook Air?.How do you change the owner on a MacBook Air?.How do I restore my Mac to factory settings?.How do you make sure your Mac is backed up?.When you’ve picked how many wipes you’d like to run, click “OK,” then click “Erase” back at the initial prompt. Seven passes is going to take a long time, and even three passes will take at least an hour, so only use these options if you’re really, really paranoid. The Pentagon is even more paranoid: they use seven passes. But three passes is what the US Department of Energy uses to securely delete their files. RELATED: You Only Need to Wipe a Disk Once to Securely Erase ItĪs we’ve discussed before, you probably only need one pass, at least with modern hard drives. The first notch to the right of “Fastest” writes over the entire drive with random data once the third notch, three times. That’s not what we want, so let’s move the slider. The first option, “Fastest,” will delete the partition but leave all files untouched. You’ll see a sliding scale with four options: Click the “Security Options” button on the bottom. Make sure you click the drive you want to securely delete: you do not want to erase some other hard drive by mistake! When you’re ready, click the “Erase” button. Connect the drive you want to securely delete, then click it in the sidebar.
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