Lenovo ThinkPad Hardware Maintenance Manual page 45

When installing: Make sure that the connector is attached firmly to the system board.
Step Screw (quantity)
12
M2 × 4 mm, flat-head, nylon-coated (1)
Step Screw (quantity)
14
M2 × 4 mm, flat-head, nylon-coated (3)
Torque
Color
Silver 0.181 Nm
(1.85 kgf-cm)
Color Torque
Silver 0.181 Nm
(1.85 kgf-cm)
.
Chapter 7 Removing and replacing a FRU
39