Removing and Installing Parts: Dell Dimension 9200C Service Manual
file:///T|/htdocs/systems/dim9200C/en/SM_EN/parts.htm[10/31/2012 8:07:53 AM]
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in the
Product Information Guide.
NOTICE:
Before touching anything inside your computer, ground yourself by touching an unpainted metal surface,
such as the metal at the back of the computer. While you work, periodically touch an unpainted metal surface to
dissipate any static electricity that could harm internal components.
1. Follow the procedures in
Before You Begin
.
2. Remove any components that restrict access to the system board.
3. Remove the heat sink assembly and processor.
4. Disconnect all cables from the system board.
5. Before you remove the existing system board, visually compare the replacement system board to the existing board to
ensure that you have the correct part.
6. Remove the six screws that secure the system board to the bottom of the computer.
7. Slide the system board assembly toward the front of the computer, and then carefully lift the system board up and out
of the computer.
1
screws (6)
8. Place the system board assembly that you just removed next to the replacement system board to ensure that it is
identical.
NOTE:
Some components and connectors on the replacement system board may be in different locations from
corresponding connectors on the existing system board.
Replacing the System Board
1. Gently align the system board into the chassis and slide it toward the back of the computer.
2. Replace the six screws to secure the system board to the computer.
