Lenovo G770 Notebook - Manual (Page 54)

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