Lenovo ideapad 330-14IKB Hardware Maintenance Manual page 58

Hardware Maintenance Manual
Figure 8. Removal steps of fan assembly and Heat Sink assembly (continued)
ideapad 330-14IKB
ideapad 330-15IKB/ideapad 330-15IKB Touch
When installing: Before you attach the fan assembly to the computer, apply
thermal grease, at an amount of 0.2 grams, to the or 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.
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