Lenovo 20G8 Hardware Maintenance Manual page 68

When installing: Ensure that the connectors are attached firmly.
Removal steps of the LCD panel brackets
Step Screw (quantity)
1
M2 × L2.5 mm, flat-head, nylon-coated (4)
11
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)
.
Chapter 7 Removing or replacing a FRU
79