how to restore macbook pro os x to factory settings

If you’re selling or giving away your Mac to someone else, use the keyboard shortcut ⌘Q to exit Setup Assistant and shut down your Mac. If you are keeping your Mac, continue with the installation process. When the installation is complete, you will see a welcome screen with a choice of region. if you have an SSD you might see an install estimate of 10-20 minutes, if you have a hard drive it’s probably longer. Connect the power cable if you are using a Mac laptop. Follow the instructions and select the drive you want to install macOS to (if you have multiple drives). Return to the main macOS Utilities window and click Reinstall macOS. Reset NVRAM Your Mac stores some user settings in NVRAM (nonvolatile random-access memory). Click “Erase” (when done, in the menu bar, click “Disk Utility” → “Exit Disk Utility” to return to the macOS Utilities window) Complete the reset by reinstalling macOS Hold down the Command + R keys as the Mac begins to restart Choose Utilities and Terminal from the macOS Utilities window Type: xartutil -erase-all and press Return Type yes and press Return once more Choose Terminal and click Quit. Enter a name for the drive (the default for Macintosh HD is a new Mac), use Mac OS Extended (Journaled) to format, and a GUID Partition Map for Scheme or APFS, whichever Disk Utility recommends. Click “Erase” at the top of the utility window. Select your startup drive in the Disk Utility sidebar (click the top item, like Apple SSD, not the volume name, Macintosh HD). When the process completes, you will see the macOS Utilities window.Įrase your boot drive (hard drive/solid state drive)Ĭlick Disk Utility in the Utilities window, then click Continue. The download time for macOS recovery depends on your internet connection.

How to restore macbook pro os x to factory settings