Lenovo IdeaPad Z570 User Manual
Page 60
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Lenovo Z370/Z470/Z570 Hardware Maintenance Manual
56
Z570:
Loosen two screws
, and then remove the power board
.
Step
Screw (quantity)
Color
Torque
Z370: M2 × 2.65 mm, flat-head, nylok-
coated (4)
Z470: M2 × 2.5 mm, flat-head, nylok-
coated (4)
Black
Silver
2.0 kgfcm
2.0 kgfcm
Z370: M2 × 2 mm, flat-head, nylok-
coated (1)
Z470: M2.5 × 3.5 mm, flat-head, nylok-
coated (1)
Z570: M2 × 2.5 mm, flat-head, nylok-
coated (2)
Black
Black
Black
2.0 kgfcm
2.0 kgfcm
1.6 kgfcm
j
k
11
10
10
i
j
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