If you cannot turn on a system using the power button, which of the following can be used to turn on a Macbook Pro (Retina. 13-inch. Late 2013 and Mid 2014) logic boards?
A . Two (2) switches that can be flipped.
B . Two (2) ports that be activated.
C . Two (2) pads that can be shorted.
D . Two (2) buttons that can be pressed.
Answer: D