Selling macbook how to restore mac os x to factory settings

#Selling macbook how to restore mac os x to factory settings install
#Selling macbook how to restore mac os x to factory settings software
#Selling macbook how to restore mac os x to factory settings download
#Selling macbook how to restore mac os x to factory settings windows

Or you can backup Mac to external hard drive/iCloud. Depending on the size of data your hard drive has, the process may take some time to complete. Then navigate to the drive on your Mac which you would like to use as a Time Machine backup. Next, click the Select Backup Disk option. On your Mac, open the Apple menu and then find and click on the System Preferences > Time Machine. It was introduced with OS X 10.5 Leopard and many Mac users use it as a primary backup tool because it is great for both restoring your entire hard drive in case of a system crash as well as for recovering individual files you have accidentally deleted.Р”Р‡ollow these instructions to back up Mac via Time Machine:

One of the easiest and the most recommended ways to back up before resetting Mac is the built-in Time Machine feature of macOS. Then the next step is to factory reset Mac OS X to original factory settings. What you should do before that is to back up your files in a different location before proceeding because it willР’В erase all data stored on MacBook. Restoring MacBook to factory settings is a straightforward process. Part 2: How to Recover Mac Files Deleted After Factory ResetР”РЋ How to Restore MacBook Pro/Air to Factory Settings?

#Selling macbook how to restore mac os x to factory settings download

If you do restart, your Mac can still download the contents of the recovery partition from Apple's servers if it supports Internet Recovery mode.Part 1: How to Restore MacBook Pro/Air to Factory Settings? If you don't restart, the contents of the recovery partition will stay in memory and you can continue to the step for reinstalling OS X, which will also create a new recovery partition.

If you erase the whole drive, the recovery partition (which is hidden from Disk Utility) is also erased.

#Selling macbook how to restore mac os x to factory settings windows

If you have other partitions like a Windows partition, you should probably erase the whole drive. The Apple KB articles tell you to erase the 'startup disk', which generally means the OS X partition. I'm not sure if you should erase the whole drive or just the OS X partition.

OS X Mountain Lion: Erase and reinstall OS X.

OS X Mavericks: Erase and reinstall OS X.

If you have an SSD, the 'Security Options.' button is grayed out, but says that 'a standard erase makes it difficult to recover data from an SSD'. If you don't have an SSD, press the 'Security Options.' button and choose the single pass option.

Erase either the OS X partition or the whole drive from Disk Utility.

#Selling macbook how to restore mac os x to factory settings install

If you're on 10.7 or later and you don't need to perform any updates or install any software, you should normally just erase and reinstall OS X from the recovery partition. Remove the flag indicating that the initial setup has been done. Rm -R /Library/Caches/* rm -R /var/vm/swapfile* Press РІвЂ вЂ to go back and edit the command.Р”Вelete /Groups/admin GroupMembership factory Don't worry if you enter it wrong, you'll receive an error message. Read /Users/factory GeneratedUID shows the UID of the user, we'll need it below.Р”Вelete /Groups/admin GroupMembers, where UID is given above. Same goes for the daemon, Guest, messagebus, nobody and root accounts. The usernames starting with an underline, those are system accounts that have to be left alone. System/Library/LaunchDaemons/Р”Р„ccess the directory services command line utility and remove the factory user: Launchctl load /System/Library/LaunchDaemons/ Remount the root partition in read-write mode. A bare console will appear in a dozen seconds or so. Reinstall iLife either from media, or by copying it from the backup you've made in preflight.Р”В«oot into the single-user mode by holding down РІРЉВ-S during boot. If it takes just a minutes, you didn't zero the disk! This will take an hour or longer on a mechanical drive, and at least several minutes on an SSD. Use the Disk Utility to erase (zero out) the hard drive. Note: With SSDs, you ideally should first use a utility that lets you do a secure erase of the medium instead. If booting from external media, use the Disk Utility to repartition the hard drive with one partition. Boot from the recovery partition (hold РІРЉВ-R on power-up) if you wish to retain the recovery partition as-is.

Unregister the machine from your iTunes account.Р”В«oot from an external OS X install media, if you wish to completely wipe the hard drive.

#Selling macbook how to restore mac os x to factory settings software

Deactivate relevant licensed software such Adobe CS.

Make backup copies of iLife applications (iPhoto, GarageBand, iMovie, iWeb, iDVD).

The instructions below were tested on OS X 10.6 and 10.7.