Lenovo G585 Hardware Maintenance Manual - Page 70
Lenovo G780, When installing, Screw quantity, Color, Torque
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Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual Figure 11. Removal steps of system board (continued) Lenovo G780 G770 9 8 aa Step h Screw (quantity) M2.5×4.0 mm, flat-head, nylok-coated (1) Color Black Torque 2.0-2.5 kgfcm When installing: When installing: When attaching the system board to the base cover, make sure that both of the audio jack and the microphone jack are attached to the holes on the base cover as shown in . Improper placement of the switch or those jacks might cause a damage. 66
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Lenovo G480/G485/G580/G585/G780 Hardware Maintenance
Manual
66
Figure 11. Removal steps of system board (continued)
Lenovo G780
When installing:
When installing: When attaching the system board to the base
cover, make sure that both of the audio jack and the microphone jack are
attached to the holes on the base cover as shown in
. Improper placement of
the switch or those jacks might cause a damage.
Step
Screw (quantity)
Color
Torque
M2.5×4.0 mm, flat-head,
nylok-coated (1)
Black
2.0-2.5 kgfcm
G770
a
a
8
9
h