Dell Vostro 5515 Vostro 15 5515 Service Manual - Page 37

Installing the heatsink

Page 37 highlights

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 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. The following image indicates the location of the heatsink and provides a visual representation of the installation procedure. Removing and installing components 37

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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
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.
The following image indicates the location of the heatsink and provides a visual representation of the installation procedure.
Removing and installing components
37