Lenovo ideapad 320-14ISK Hardware Maintenance Manual page 52

ideapad 320-14ISK/ideapad 320H-14ISK/ideapad 320L-14ISK/ideapad 320R-14ISK/
ideapad 320E-14ISK/ideapad 320-14IKB/ideapad 320H-14IKB/ideapad 320L-14IKB/ideapad
320R-14IKB/ideapad 320E-14IKB Hardware Maintenance Manual
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Figure 8. Removal steps of fan assembly and Heat Sink assembly (continued)
When installing: Before you attach the fan assembly to the computer, apply
thermal grease, at an amount of 0.2 grams, to the part shown in the figure
above. Either too much or too little grease application can cause a thermal
problem due to imperfect contact with a component.