IBM THINKPAD L460 Hardware Maintenance Manual page 100

Removal steps of the system board
Step Screw (quantity)
7
M2 × 3 mm, big head, nylon-coated (4)
94
ThinkPad L460 Hardware Maintenance Manual
1
4
3
11
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)