Maximize your Mac’s resale value. Erase and reformat your hard drive. Sign out of Apple services and deactivate third-party apps. Prepare Mac For Sale Create a backup.Read along for how to factory reset your MacBook Pro and reinstall a fresh copy of macOS.The 2018 model MacBook weighs only 2 lbs and measures just 13.1 mm thin, yet still support a full-size keyboard. If you’re ready to sell or give away your existing Mac notebook or wipe it for another reason there are a few things you’ll want to do in addition to erasing the hard drive. These steps will ensure the.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. Release the keys after about 20 seconds. Here’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) Click Disk Utility in the utilities window, then click Continue. 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).
Prepare My For Sale 2018 Mac For SaleBack 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) Curb taxi app for macIf keeping your Mac, continue on with the setup process. When the installation is complete you’ll see the welcome screen with the region selector. If you have an SSD you may see a 10-20 minute installation estimate, if you have an HDD likely longer Plug in your power cable if you’re using a Mac notebook
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