1070 Fan Assembly And Heat Sink Assembly - Lenovo IdeaPad Z460 Hardware Maintenance Manual

1070 Fan assembly and Heat Sink assembly

For access, remove these FRUs in order:
• "1010 Battery pack" on page 34
• "1030 Hard disk drive (HDD)/Memory/CPU (Central processing unit)
compartment cover" on page 36
Figure 7. Removal steps of fan assembly and heat sink assembly
Note: Remove five screws
Unplug the connector in the direction shown by arrow
When installing: Make sure that the fan connector is attached firmly to the
system board.
Step
1
2
and four spring screws
1
1
2
2
Screw (quantity)
M2.5 × 4 mm, flat-head, nylon-coated (5)
M2.0 × 3.2 mm, with spring, nylon-coated (4) Black
Lenovo IdeaPad Z460/Z465
.
2
.
3
1
1
2
1
2
3
Black
1
Color Torque
0.6 Nm
(6 kgfcm)
2.0~2.5 Nm
( 2 . 0 ~ 2 . 5
kgfcm)
41