2.
Lift the rear edge of the system board (2) and swing it up and forward until it rests upside down in
front of the computer.
3.
Release the ZIF connector to which the TouchPad cable is connected, and then disconnect the
TouchPad cable (1) from the system board.
4.
Release the ZIF connector to which the Smart Card reader board cable is connected, and then
disconnect the Smart Card reader board cable (2) from the system board.
5.
Remove the system board.
Reverse this procedure to install the system board.
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Chapter 4 Removal and replacement procedures