Lenovo IdeaPad Z370 Hardware Maintenance Manual page 63

Z570: Remove five screws
direction shown by arrow
When installing: Make sure that all the connectors are attached firmly.
Step Screw (quantity)
a
Z370: M2 × 3 mm, flat-head, nylok-coated (3)
Z470: M2.5 × 5 mm, flat-head, nylok-coated (3)
Z570: M2 × 7 mm, flat-head, nylok-coated (5)
Lenovo Z370/Z470/Z570
a . Unplug four microphone connectors in the
b .
2
2
2
1
1
1
2
1
1
Color Torque
Black 2.5 kgfcm
Black 2.5 kgfcm
Black 3.0 kgfcm
59