Lenovo FLEX 3-1480 Hardware Maintenance Manual page 57

Figure 9. Removal steps of system board (continued)
FLEX 3-1580
Step Screw (quantity)
M2.0 × 2.5 mm, Phillips head, nylok-coated (2)
j
M/B to U case
When installing: Make sure that the connectors are attached firmly.
Remove the system board k.
FLEX 3-1480
FLEX 3-1480/FLEX 3-1580
Color Torque
Silver/ 2.0 kgf*cm
Black
53