Lenovo IdeaPad Y480 - Manual (Page 63)

Lenovo Y480/Y580
59
Figure 12. Removal steps of fan assembly and heat sink assembly
Detach the fan connector in the direction shown by arrow and loosen five
screws to lift the fan assembly.
When installing: Make sure that the fan connector is attached firmly to the
system board.
Step Screw (quantity) Color Torque
Y480: M2.0 × 3.2mm, flat-head, nylok-
coated (5)
Y580: M2.0 × 6.5 mm, flat-head, nylok-
coated (5) Black
Black
1.0 ~ 1.5 kgfcm
1.0 ~ 1.5 kgfcm
a
b
a
b
b
b
b b
b