Lenovo 20W000QQGE Hardware Maintenance Manual page 99

Removal steps of the power button board and cable
Step Screw (quantity)
5
M2 × 3 mm, flat-head, nylon-coated (1)
Color Torque
Silver 0.18 +/- 0.015 Nm
(1.85 +/- 0.15 kgf-cm)
.
Chapter 8 Removing or replacing a FRU
93