Mac Reviver | FULL ◉ |
Turn off your Mac. Turn it back on and immediately press and hold Option + Command + P + R . Keep holding the keys for about 20 seconds until you hear a second startup chime or see the Apple logo appear and disappear twice.
Turn off your Mac. Turn it back on and immediately press and hold Option + Command + P + R . Keep holding the keys for about 20 seconds until you hear a second startup chime or see the Apple logo appear and disappear twice.