How To Restart A Macbook Air Completely. Select Reinstall OS X click Continue and then follow the instructions on your screen. Turn off the computer and then press and hold the power button.
The easiest way to perform a force restart is to simply hold down the power button on a MacBook Pro or Air. Factory reset is the latest means to fix a MacBook Pro before giving it up completely. Select Reinstall OS X click Continue and then follow the instructions on your screen.
Press ControlCommandEject or ControlCommandPower button.
How to erase all data on a Mac how to factory reset a Mac and how to reinstall macOS. Power on your Mac then immediately press and hold Command and R until you see an Apple logo or another picture. Click on the Apple menu at the top left of the device then choose Restart. If youre asked to select a user you know the password for select the.
