Fan Assembly And Heat Sink Assembly - Lenovo V470c Hardware Maintenance Manual

Lenovo V470c/V570c Hardware Maintenance Manual
Figure 12. Removal steps of fan assembly and heat sink assembly (continued)
V470c:
b
Loosen three screws .
2
2
2
V570c:
b
Loosen five screws .
2
2
2
2
2
54