Fujitsu MX130 S2 ユーザーズマニュアル

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MX130 S2
Upgrade and Maintenance Manual
189
Processors
11.2.3 Removing the processor heat sink
Figure 117: Removing the processor heat sink
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Loosen the four captive screws on the heat sink in a crossover pattern.
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Disconnect the CPU fan cable from the system board connector FAN1.
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Carefully turn the heat sink back and forth to detach it from the processor.
I
This may be necessary due to the adhesive quality of the thermal 
paste located between the heat sink and processor.
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Lift the heat sink out of the chassis.
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Thoroughly clean residual thermal paste from the surface of the heat sink 
and the processor using a lint-free cloth.