Dell Inspiron 7390 2n1, 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: If either the system board or the heat sink is replaced, use the thermal pad/paste provided in the kit to ensure that
thermal conductivity is achieved.
Procedure
1 Align the screw holes on the heat sink with the screw holes on the system board.
2 In sequential order (as indicated on the heat sink), tighten the four captive screws that secure the heat sink to the system board.
Post-requisites
1 Replace the fan .
2 Replace the base cover .
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44 Replacing the heat sink