Lenovo IDEAPAD Y570 User Manual
Page 58
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Lenovo Y470/Y570 Hardware Maintenance Manual
54
Figure 10. Removal steps of system board
Y470:
Loosen the screw
. Unplug three microphone connectors in the
direction shown by arrows
.
Step
Screw (quantity)
Color Torque
M2.0 × 3 mm, flat-head, nylok-coated (1)
Black
1.0 ~ 1.5 kgfcm
a
b
1
2
2
2
a
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