8.
Remove the eight Torx T15 screws that secure the system board to the chassis.
9.
Lift and slide the system board toward the front of the computer to disengage the rear connectors from
the chassis (1).
10.
Lift the rear of the board, and then pull board toward the rear and up and out of the computer (2).
When reinstalling the system board, insert the front of the system board into the front chassis slot, lower the
board down into the base pan, and then slide the system board back into the rear I/O ports. Do not attempt to
install the board straight down into the chassis, as this may damage the rear EMI gaskets.
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Chapter 4 Removal and replacement procedures
