System Restore For Apple Mac10/20/2021
Click on the Apple icon at the top left.Confirm the chip version on the pop-up box. Click the icon for your main hard drive that you just formatted, and then click 'Install' to install a new operating system set to the original system settings. Apple: OS X: About OS X Recovery. Using the Disk Utility installs the current operating system to factory settings.You cant really rely on Time Machine for a complete full-system backup, however, if your startup disk is.Enter your Apple ID and sign out of iCloud. Wait for a while as iCloud wipes out all data on your Mac. You must sign out of iMessage before restoring Mac to factory settings.
![]() System Restore For Apple How To Factory ResetIf you’re giving your MacBook Pro to someone in your household, you may want to unpair any Bluetooth devices as well.If you plan on selling your MacBook with a butterfly keyboard on your own, it’s probably a good idea to have it replaced for free if you haven’t already. It doesn’t hurt to sign out of any other accounts under System Preferences → Internet Accounts, too. Navigate in the menu bar to Account → Authorizations → Deauthorize This Computer.And you’ll want sign out of iCloud, iMessage, and FaceTime. On Macs running macOS Mojave and earlier, you’ll also want to deauthorize your Mac in iTunes. Read along for how to factory reset your MacBook Pro and reinstall a fresh copy of macOS.Before you factory reset your MacBook Pro, make sure that you have a current backup. Piriform ccleaner for mac reviewsHere’s how to do it:Shut down your Mac, then turn it on and immediately press and hold these four keys together: Option, Command, P, and R. Reset NVRAM (see below for details on steps 5-8)Apple notes in a support document that resetting the NVRAM is important to do as it wipes out user settings and restores security defaults. Sign out of iMessage and FaceTime (in Preferences for each app) Sign out of iCloud (System Preferences > Apple ID > Overview > Sign Out) Sign out of iTunes in macOS Mojave and earlier (Account → Authorizations → Deauthorize This Computer) How to revive and restore M1 Macs, what the difference is, and when to use them When the process is complete, you’ll see the macOS Utilities window.Erase your startup disk (hard drive/solid state drive) Images below show the process on a MacBook Air.Loading time for macOS Recovery will vary depending on your internet connection. ⌥⌘R (Option Command R) = Upgrade to the latest macOS that is compatible with your MacApple notes on its support page, “if you’re selling or giving away a Mac that is using OS X El Capitan or earlier, use Option-Command-R to make sure that the installation isn’t associated with your Apple ID.” This also installs the latest available software.For this walkthrough, I’ve used ⌥⌘R, which will use macOS Recovery over the internet and reinstall the latest macOS version (this option requires a Wi-Fi connection). ⌘R (Command R) = Reinstall the latest macOS that was installed on your Mac, without upgrading to a later version. Boot into macOS RecoveryMacOS Recovery will install a different version of macOS depending on the key combination you use when starting up your Mac (no installation discs or macOS loaded onto an external drive is needed). Hold down one of the following key combinations right after powering on your Mac, and let go when you see the globe or Apple logo. Follow the prompts and select which disk you’d like to install macOS (if you have multiple drives) Back on the main macOS Utilities window, click on Reinstall macOS Click Erase (once complete, in the menu bar click Disk Utility → Quit Disk Utility to return to the macOS Utilities window)Finish factory reset of Macbook Pro/Air by reinstalling macOS Enter a name for the disk (Macintosh HD is the default on a new Mac), use Mac OS Extended (Journaled) for formatting, and GUID Partition Map for scheme or APFS as recommended by Disk Utility Click Erase in the top area of the utility window (if you don’t see or can’t select erase, click the volume name beneath the disk name ( Macintosh HD) , then try again) Select your startup disk in the sidebar of Disk Utility (click the top item like Apple SSD, as in the image shown below, not the volume name, Macintosh HD) ![]()
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