Lenovo G770 Hardware Maintenance Manual page 54

Lenovo G770 Hardware Maintenance Manual
Figure 10. Removal steps of system board
Remove five screws
shown by arrows
c
When installing: Make sure that all the connectors are attached firmly.
50
a
b
and the LCD connector in the direction shown by arrow
.
a
Step Screw (quantity)
a M2.5 × 4 mm, flat-head, nylok-coated (5)
. Unplug three microphone connectors in the direction
a
a
a
a
b
b
c
Color Torque
Black 2.0 kgfcm