Color Torque Black 0.181 Nm - Lenovo ThinkPad L420 Hardware Maintenance Manual

Step Screw (quantity)
1
M2 × 5 mm, flat-head, nylon-coated (2)
For ThinkPad L520 models:
For ThinkPad L420 and L421 models:
When installing: Make sure that the connectors are attached firmly to the system board.
Color Torque
Black 0.181 Nm
(1.85 kgfcm)
.
Chapter 8 Removing and replacing a FRU
97