Closed sunmingtao closed 4 years ago
修复步骤：
Unplug the power cable.
Hold down the Power button for about 10 seconds.
Without releasing the Power button connect the power cable.
Wait 10 more seconds holding it.
Let go of a button and start your Mac in a normal way.
修复步骤：
Unplug the power cable.
Hold down the Power button for about 10 seconds.
Without releasing the Power button connect the power cable.
Wait 10 more seconds holding it.
Let go of a button and start your Mac in a normal way.