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