Dell Inspiron 15-3559, Руководство по обслуживанию

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Replacing the heat sink
WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in
Before
working inside your computer . After working inside your computer, follow
the instructions in After working inside your computer . For more safety best
practices, see the Regulatory Compliance home page at www.dell.com/
regulatory_compliance.
CAUTION: Incorrect alignment of the heat sink can damage the system
board and processor.
NOTE: The original thermal grease can be reused if the original system
board and heat sink are reinstalled together. If either the system board or
the heat sink is replaced, use the thermal pad provided in the kit to ensure
that thermal conductivity is achieved.
Procedure
1 Replace the fan .
2 Align the screws on the cooling assembly with the screw holes on the system
board.
3 In sequential order, as indicated on the heat sink, tighten the captive screws that
secure the cooling assembly to the system board.
4 Connect the fan cable to the system board.
Post-requisites
1 Follow the procedure from step 3 to step 10 in “Replacing the system board ”.
2 Follow the procedure from step 2 to step 6 in “Replacing the palm rest ”.
3 Replace the keyboard .
4 Replace the wireless card .
5 Replace the memory modules .
6 Follow the procedure from step 3 to step 5 in “Replacing the hard drive ”.
7 Replace the battery .
8 Replace the base panel .
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