How do I wipe my MacBook Pro for a new owner?
Shut down your Mac, then turn it on and immediately press and hold these four keys together: Option, Command, P and R. Release the keys after about 20 seconds. This will clear user settings from the memory and restore certain security features that may have been altered previously.
How do I restore my MacBook Pro a1278 to factory settings?
Power down your mac. Hold down the option key on startup. You will see disk utility. Go in disk utility and click the erase button for your HDD data.
How long does it take to factory reset an iMac?
I’d estimate anywhere from 1 to 5 hours would be the norm but it’s possible for it to take up to 12 hours. Make sure you erase everything securely before selling it so the buyer can’t recover your saved passwords. Several seconds if done properly: What to do before selling or giving away your Mac.
How do you clean Mac before selling?
Before you sell your Mac, you have to make sure it’s ready to sell. Physically, make sure it’s in good-looking and sellable condition. Clean the screen and the case, keyboard, and trackpad. Use a microfiber cloth and alcohol-free cleanser.
What to do before you sell, give away, or trade in your Mac?
What to do before you sell, give away, or trade in your Mac. Before you sell, give away, or trade in your Mac, you should back up your computer, disable some features and services, and restore to factory settings by erasing the hard drive and reinstalling macOS .
How do I reset my MacBook Pro to factory settings?
Here’s how you can safely factory reset your MacBook Pro: Connect an external storage device to your MacBook Pro, click the Apple logo , click System Preferences , click Time Machine, click Select Backup Disk, select the storage you just connected, and click Use Disk. This begins the backup process.
How do I factory restore my MacBook Pro?
Restore MacBook Pro to factory settings. Step 1Click on “Apple Menu” on the top bar and choose “Restart” option. Step 2When your MacBook Pro reboots, press “Commend” and “R” at the same time when you hear the Apple startup sound. Step 3Release “Commend” and “R” keys when you see the Apple logo appears on the screen.