IBM X121E Laptop User Manual


 
Table 23. Removal steps of system board (continued)
7
2
1
1
4
3
6
5
Step Screw (quantity) Color
Torque
1
M2 × 3 mm, wafer-head, nylon-coated (2)
Black 0.181 Nm
(1.85 kgfcm)
When installing: Make sure that the connector is attached rmly to the system board.
8
9
When installing: Make sure that the connector is attached rmly.
66 Hardware Maintenance Manual