Lenovo IdeaPad U165 Lenovo IdeaPad U160/U165 Hardware Maintenance Manual V2.0 - Page 53

Removal steps of fan assembly and heat sink assembly, Lift

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Lenovo IdeaPad U160/U165 Figure 10. Removal steps of fan assembly and heat sink assembly (continued) Lift the fan assembly and heat sink assembly in the direction shown by arrow 3. Be careful not to damage the connector. 3 a b When installing: Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, to the a b part shown in the figure above. Either too much or too less grease application can cause a thermal problem due to imperfect contact with a component. 49

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49
Lenovo IdeaPad U160/U165
Figure 10. Removal steps of fan assembly and heat sink assembly
(continued)
Lift the
fan assembly and heat sink assembly
in the direction shown by arrow
3
.
Be careful not to damage the connector.
3
a
b
When installing:
Before you attach the fan assembly to the computer, apply
thermal grease, at an amount of 0.2 grams, to the
a
b
part shown in the figure
above. Either too much or too less grease application can cause a thermal
problem due to imperfect contact with a component.