Figure 12. Removal steps of fan assembly and heat sink assembly (continued)
Y570: Detach the fan connector in the direction shown by arrow
seven screws
to lift the fan assembly.
b
Step
Screw (quantity)
c
M2. × 6.5 mm, flat-head, nylok-coated
(7)
2
2
2
2
2
2
Lenovo Y470/Y570
a
and loosen
1
2
Color
Torque
White
1.5 ~ 2,0 kgfcm
61