Lenovo IdeaPad 310S-15ISK Hardware Maintenance Manual page 48

Lenovo ideapad 310S-15ISK/ideapad 310S-15IKB
Hardware Maintenance Manual
44
Figure 8. Removal steps of fan and heat sink assembly (continued)
Lift the fan and heat sink assembly in the direction shown by arrows 4 and 5.
When installing:
Before you attach the fan assembly to the computer, apply thermal grease,
at an amount of 0.2 grams, to the
Either too much or too little grease application can cause a thermal problem
due to imperfect contact with a component.
4
5
a
and parts shown in the figure above.
a b
b