Lenovo 20U1 Hardware Maintenance Manual page 108

Step Screw (quantity)
4
M2.5 × 4.5 mm, flat-head, nylon-coated (3)
When installing:
• Ensure that the connectors are attached firmly.
102
L14 Gen 1 and L15 Gen 1 Hardware Maintenance Manual
Color Torque
0.294 Nm
Silver
(3.0 kgf-cm)