Lenovo IdeaPad Z410 Notebook - Manual (Page 56)

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Z410/Z510/Z510 Touch Hardware Maintenance Manual
Figure 8. Removal steps of fan assembly and heat sink assembly (continued)
Z510/Z510 Touch
1
3
2
2
2
2
Step Screw (quantity) Color Torque
3
M2 × 3.2, flat-head, nylok-coated (1)
FAN to Logic Upper Black 1.85+/-0.15 kgf/cm
When installing: Make sure that the fan connector is attached firmly to the
system board.