Installing The Heatsink - Dell Inspiron 15 5518 Service Manual

About this task
The following images indicate the location of the heatsink and provide a visual representation of the removal procedure.
Steps
1. In reverse sequential order (as indicated on the heat sink), loosen the four captive screws that secure the heat sink to the
system board.
2. Lift the heat sink off the system board.

Installing the heatsink

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
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.
About this task
The following image indicates the location of the heatsink and provides a visual representation of the installation procedure.
38 Removing and installing components