Lenovo IdeaPad Z570 User Manual
Page 52
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Lenovo Z370/Z470/Z570 Hardware Maintenance Manual
48
Z570:
Remove eleven screws
and three screws
on the bottom.
Step
Screw (quantity)
Color
Torque
Z370: M2.5 × 5 mm, flat-head, nylok-
coated (7)
Z470: M2.5 × 5 mm, flat-head, nylok-
coated (10)
Z570: M2.5 × 7 mm, flat-head, nylok-
coated (11)
Black
Black
Black
2.5 kgfcm
2.5 kgfcm
3.0 kgfcm
Z370: M2 × 2 mm, flat-head, nylok-
coated (3)
Z470: M2 × 2 mm, flat-head, nylok-
coated (3)
Z570: M2 × 2 mm, flat-head, nylok-
coated (3)
Black
Black
Black
2.0 kgfcm
2.0 kgfcm
1.6 kgfcm
a
b
1
1
1
1
1
1
1
1
1
1
2
2
2
1
a
b
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