Lenovo 81HL002MIX Hardware Maintenance Manual page 58

Lenovo V330-15ISK/Lenovo V330-15IKB/Lenovo V130-15IGM/
Lenovo V130-15IKB Hardware Maintenance Manual
Figure 13. Removal steps of heat sink (continued)
When installing:
Before you attach the fan assembly to the computer, apply thermal grease, at
an amount of 0.2 grams, to the
too much or too little grease application can cause a thermal problem due to
imperfect contact with a component.
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and part shown in the figure above. Either
a
b