2
2
2
2
1
Step Screw (quantity) Color Torque

2 M2 × 5 mm, flat-head, nylon-coated (4) Black 0.196 Nm

(2.0 kgfcm)
Turn over the system board, and then disconnect the PC Card slot assembly from
the system board.
3
When installing:

v Make sure that the connector of PC Card slot is attached to the system board

firmly.

v When you attach the system board to the base cover, make sure that the wireless

switch on the system board and the plastic housing in the base cover are in the
same position (L or R). If the wireless switch is not in the same position as the
plastic housing , the force of pushing the board into the base cover will snap the

switch right off and may cause damage to the wireless switch.

Removing and replacing a FRU
100 MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448