Lenovo G400 Hardware Maintenance Manual page 63

Lenovo G400/G500/G405/G505/G410/G510
Figure 10. Removal steps of system board (continued)
G505:
d
When installing: Make sure that all the connectors are attached firmly.
Step Screw (quantity)
a
M2.5 × 4 mm, flat-head, nylok-coated (3)
Remove the system board in the direction shown by arrow
e
a a
d
Color Torque
Black 2.0 ~2.5 kgfcm
e .
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