Lenovo G555 Notebook - Manual (Page 47)

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Lenovo G555
Figure 7. Removal steps of fan assembly and heat sink assembly (continued)
Peel off the adhesive tape in the direction shown by arrow
6 to detach the fan
assembly and the heat sink assembly.
b
c
a
6
When installing:
Before you attach the fan assembly to the computer, apply thermal grease, •
at an amount of 0.2 grams, to the
a
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. You also need to peel the thin film
off from the rubber
b
. In models with the discrete graphics chip, there is an
additional thermal rubber
c
whose film to be peeled off.
Use an adhesive tape to make sure that the fan assembly and the heat sink •
assembly are attached firmly.