Lenovo X200 - Manual (Page 139)

Table 26. Removal steps of DC-in connector, fan, digitizer pen case, and pen switch
assembly (continued)
Turn the system board over, and then disconnect the DC-in connector, the fan
connector, and the pen switch connector from the system board.
12
13 14
When installing: Make sure that the DC-in connector, the fan connector, and the
Pen switch connector are attached to the system board firmly.
15
16
17
18
19
Step Screw (quantity) Color Torque
18 M2 × 3.5 mm, flat-head, nylon-coated (1) Silver 0.181 Nm
(1.85 kgfcm)
Removing and replacing a FRU 131