Lenovo ThinkPad SL400c Hardware Maintenance Manual page 135

Table 48. Removal steps of LED control card
Step Screw (quantity)
M2 × 3 mm, wafer-head, nylon-coated (2)
1
When installing: Make sure that the connectors are attached firmly.
1
4
2
3
Color
Black
ThinkPad SL400, SL400c, SL500, and SL500c
1
Torque
0.167 Nm
(1.7 kgfcm)
127