Lenovo G400 Hardware Maintenance Manual page 69

Lenovo G400/G500/G405/G505/G410/G510
Figure 12. Removal steps of fan assembly and heat sink assembly (continued)
Detach the fan connector in the direction shown by arrow a loosen three
b c
screws and two screws to lift the fan assembly.
a
b
b
b
c
c
65