There are two main reasons why yous might want to factory reset a Mac. Firstly, if you lot're having problems with your Mac, a reset can help to solve them. It's drastic, but it oft works. And secondly, if you're selling or giving away your Mac, you should reset it to protect your information and to give the new possessor the ability to make the computer their own.
If you're having performance problems, earlier resetting your Mac, brand sure all your software is up to date. You can easily check for updates using MacKeeper's Update Tracker.
In MacKeeper, click Update Tracker in the carte du jour on the left
Click Scan for updates
When it's done, you'll get a list of apps that need updating
In the list, select what you desire to update, then click the Update push
All-time of all, you lot can try MacKeeper right at present for free. You lot get one gratuitous fix, so can run across for yourself only what it tin can practise.
In that location are a few cardinal stages to factory resetting a Mac:
Support your Mac
Deauthorize the Mac from your Apple tree business relationship
Unpair Bluetooth devices
Reset your NVRAM
Put your Mac in Recovery style
Wipe your startup deejay, and reinstall macOS
The thought of wiping everything off your Mac might audio daunting, but if you lot know what y'all're doing, it shouldn't exist too difficult. This guide volition walk you through the procedure — whether y'all desire to reset a MacBook Pro, a Macbook Air, an iMac, or a Mac Mini.
Steps to take earlier factory resetting your Mac
Before you completely wipe your Mac, in that location are few steps you should take to protect your information and forbid whatsoever other problems later.
Back upwards your Mac
Make sure to back up whatever information you lot desire to keep. Employ Time Machine or a third-political party app. And cheque out our full guide to backing up your Mac with Time Auto if that's the route you choose.
Deauthorize the Mac from your Apple tree account
For security reasons, if yous give your Mac to someone else, you need to remove it from your Apple business relationship. In the Music, Apple TV or Apple Books apps, become to the card bar, and select Account > Authorizations > Deauthorize This Computer.
Unpair your Bluetooth devices
Even later on factory resetting your Mac, information technology can still retrieve Bluetooth devices. So caput to the Bluetooth settings in System Preferences, and make sure y'all remove them before you sell or give away your Mac. Of course, if you're hard resetting a MacBook Pro or MacBook Air, and you only use the trackpad and built-in keyboard, so you might not have to worry nigh Bluetooth peripherals at all.
Reset NVRAM
Your Mac's NVRAM stores things similar your time zone, audio book, brandish configuration and more. It'south not a bad thought to reset it too when wiping a Mac. Check out Apple'southward official listing of startup shortcuts to learn how it's done.
How to reset your Mac in Recovery mode
You lot can wipe your Mac and erase its difficult drive data using Recovery mode. The process for entering Recovery mode differs betwixt Intel and M1 Macs, though, so we'll look at both here. And if yous desire to factory reset a MacBook, make sure it's plugged into the mains before you get-go.
How to put an Intel Mac into Recovery manner:
Click the Apple tree logo in the top left of your screen, and choose Restart
When your Mac shuts off and powers dorsum on, press and agree Cmd + R until you see the Apple tree logo. Release the keys
You should now enter Recovery mode
How to put an M1 Mac into Recovery mode:
Click the Apple logo in the peak left of your screen, and cull Shut Down
When it'due south completely shut down, press the Power push button and keep it held down
Your Mac volition turn on, and eventually, y'all'll see Loading startup options
Select Options to get into Recovery
How to restore a Mac to manufacturing plant settings with Recovery mode
While in Recovery way, you won't come across your usual login screen. Instead, y'all'll run across the macOS Utilities window
From at that place, choose Deejay Utility
Click Continue
Choose the Macintosh HD deejay from the list on the left
Click Erase
Now you lot need to cull a disk format. For macOS High Sierra or afterward, choose APFS. For older macOS versions, select MacOS Extended (Journaled)
Select GUID Sectionalization Map
Click Erase
Look until the process is finished, and click Washed
When it's done, quit Deejay Utility by clicking the red cross.
From the macOS Utilities window, choose Reinstall macOS.
Printing Continue, and accept the license agreement
Choose a bootable drive for macOS
After the installation procedure is finished, yous'll take successfully factory reset your Mac
Prefer video format? Check out a Mac factory reset in action in our dedicated video tutorial.
It'due south important to annotation that the macOS installation process differs slightly depending on what version y'all're installing and what kind of Mac y'all're on. Still, the procedure is mostly the same: kicking into recovery, wipe your Mac's hard bulldoze, reinstall macOS.
Done correctly, factory resetting a Mac doesn't accept that much time. And yous don't have to merely reinstall the same version of macOS if y'all don't desire to. You might instead desire to downgrade to an before version of macOS.
So whether it'south going to a new owner or not, you can usually reset your Mac quickly and easily, without worrying about issues like security and privacy.
Read more:
How to Create a macOS High Sierra Bootable USB
How to Clone a Mac Hard Drive
How to Update Your Mac Operating System and Installed Apps
How to Set "Mac Startup Deejay Total" Error on your Mac
Written By
With over 5 years of supporting Mac users, Ruslana lives and breathes everything Mac. Tech expert, Apple tree lover, and well, a cutie. Say hello on LinkedIn!
With over v years of supporting Mac users, Ruslana lives and breathes everything Mac. Tech expert, Apple lover, and well, a cutie. Say hullo on LinkedIn!
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