Lenovo ThinkPad X200si Hardware Maintenance Manual page 53

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Table 25. Removal steps of system board, DC-in connector, fan, and ExpressCard slot
assembly for ThinkPad X200s and X201s (continued)
When installing:
v Before you attach the fan assembly to the computer, apply thermal grease, at
For ThinkPad X200s:
For ThinkPad X201s:
v Make sure that the fan connector is attached firmly.
an amount of 0.2 grams, on the part marked a as in the following figure.
Either too much or too less application of grease can cause a thermal problem
due to imperfect contact with a component. You need to peel the thin film off
from the rubber b .
b
b
a
a
Removing and replacing a FRU
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135