NOTE
3 Replacing Hardware Components
Replacing the System Board
Replacing the System Board
HP does not support system board upgrades. This information is
provided to help you replace a defective unit with a system board
provided by HP support services.
1 Remove the computer's cover (described in this chapter).
2 Remove the airflow guide (described in this chapter).
3 Remove the tray containing the floppy disk and hard disk drives to
allow easy access to the system board (see "Replacing the Hard Disk
Drive" and "Replacing the Floppy Drive").
4 Remove the main memory, processor and any accessory boards from
the old system board (described in this chapter). You will also need
to disconnect any cables attached to the board.
5 Remove the six screws that hold the board in place and lift the board
out, being careful not to damage the PC's rear connectors.
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