Dell Vostro 5390 Service Manual - Page 24
Installing the heat sink
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Page 24 highlights
1 Peel the tape that secures the heat sink to the system board. 2 In the reverse sequential order (7>6>5>4>3>2>1), loosen the seven captive screws that secure the heat sink to the system board. 3 Lift the heat sink off the system board. Installing the heat sink If you are replacing a component, remove the existing component before performing the installation procedure. The following image indicates the location of the base cover and provides a visual representation of the installation procedure. 24 Removing and installing components
![](/manual_guide/products/dell-vostro-5390-service-manual-8d125c8/24.png)
1
Peel the tape that secures the heat sink to the system board.
2
In the reverse sequential order (7>6>5>4>3>2>1), loosen the seven captive screws that secure the heat sink to the system board.
3
Lift the heat sink
off
the system board.
Installing the heat sink
If you are replacing a component, remove the existing component before performing the installation procedure.
The following image indicates the location of the base cover and provides a visual representation of the installation procedure.
24
Removing and installing components