User Guide

Mac Pro Take Apart — Power Supply Fan 40
Note: Before beginning the next step, place a soft cloth over the edge of the enclosure to
prevent scratches from the power supply.
Lift the power supply a short distance and rest it on the edge of the enclosure. 3.
Note: The power supply is still connected to the enclosure by its cable. When moving the
power supply to the edge of the enclosure, be careful not to put too much tension on the
cable.