Table 24. Removal steps of system board, DC-in connector, fan, and ExpressCard slot
assembly for ThinkPad X200, X201, and X201i (continued)
Turn the system board over, and then disconnect the DC-in connector and the
fan connector from the system board.
2
3
When installing: Make sure that the DC-in connector and the fan connector are
attached to the system board firmly.
5
6
4
4
4
Step Screw (quantity) Color Torque
5 M2 × 3.5 mm, flat-head, nylon-coated (1) Silver 0.181 Nm
(1.85 kgfcm)
128 ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual