HOW TO RESTART A MAC PRO
Moreover, how do I factory reset my MacBook pro without administrator? First you’ll need to turn off your Mac. This clears user settings from memory and restores certain security features that might have been altered. Likewise, how do you force a factory reset on a MacBook Pro? Shut down your Mac, then turn it on and immediately press and hold these four keys together: Option, Command, P, and R.
Once your Mac boots, you should see a spinning globe and the message ‘Starting Internet Recovery. Release these keys as soon as you see the Apple logo. Restart your Mac while holding down the ‘Option+Command+R’ keys.
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