Lenovo IdeaPad Z460 Lenovo IdeaPad Z460/Z465 Hardware Maintenance Manual - Page 45
Fan assembly and Heat Sink assembly
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Lenovo IdeaPad Z460/Z465 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. 1 1 1 1 2 2 2 1 2 3 When installing: Make sure that the fan connector is attached firmly to the system board. Step 1 2 Screw (quantity) M2.5 × 4 mm, flat-head, nylon-coated (5) Color Black M2.0 × 3.2 mm, with spring, nylon-coated (4) Black Torque 0.6 Nm (6 kgfcm) 2.0~2.5 Nm (2.0~2.5 kgfcm) 41
41
Lenovo IdeaPad Z460/Z465
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)