Chapter 31: Replacing The Heat Sink; Procedure; Post-Requisites - Dell Inspiron 7590 2in1 Service Manual

NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
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.
62 Replacing the heat sink
Replacing the heat sink
computer. After working inside your computer, follow the instructions in
31
After
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