1
1
Step Screw (quantity) Color Torque

1 M2 × 3 mm, flat-head, nylon-coated (2) Silver 0.167 Nm

(1.7 kgfcm)
Turn the system board over, and then disconnect the PC Card/ExpressCard slots
assembly a and the interposer card b from the system board.

Note: Step 3 is only for models with a 15.0-in. LCD. Other models do not have

the interposer card b.

2
a
b
3

When installing: Make sure that the connectors of the PC Card/Express Card slot

assembly and of the interposer card are attached to the system

board firmly.

Removing and replacing a FRU
116 MT 1951, 1952, 1953, 1954, 1955, 1956, 2007, 2008, 2009, 2613, 2623, and 2637