3.
Remove the two Phillips screws (3) that secure the system board to the base enclosure.
4.
Lift the left side of the system board (1) until it rests at an angle.
5.
Remove the system board by sliding it up and to the left at an angle (2).
6.
Disconnect the power connector cable (3).
7.
Remove the hard drive cable:
a.
Turn the system board upside down, with the front toward you.
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Chapter 4 Removal and replacement procedures