Dell Inspiron 3580, Руководство по обслуживанию

Страница: 55 / 109

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 provided in the kit to ensure that thermal
conductivity is achieved.
Procedure
1 Place the heat sink on the system board and align the screw holes on the heat sink with the screw holes on the system board.
2 Tighten the captive screws in the sequential order (as given on the heat sink) to secure the heat sink to the system board.
Post-requisites
1 Replace the base cover .
2 Replace the optical drive .
31
Replacing the heat sink 55