Lenovo G460 Notebook - Manual (Page 45)

41
Lenovo G460
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
1 and four spring screws 2 .
Unplug the connector in the direction shown by arrow
3
.
3
2
2
2
1
1
1
1
1
2
When installing: Make sure that the fan connector is attached firmly to the
system board.
Step Screw (quantity) Color Torque
1
M2.5 × 4 mm, flat-head, nylon-coated (5) Black 0.6 Nm
(6 kgfcm)
2
M2.0 × 3.2 mm, with spring, nylon-coated (4) Black 2.0~2.5 Nm
( 2 . 0 ~ 2 . 5
kgfcm)