Lenovo V480 Hardware Maintenance Manual page 75

Removal steps of DC-in sub card and base cover
1
Remove the screws , and then remove the DC-in sub card in the direction shown by the arrow
Step Screw (quantity)
1
M2 × 3 mm, flat-head, nylon-coated (2)
Color Torque
Black 1.6 kgfcm
.
Chapter 7 Removing and replacing a FRU
2
.
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