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Chapter 2 — Installing Hardware
Replacing the Expander Backplane
WARNING!
Always disconnect power cables before installing or removing any components from the
computer, including the expander backplane.
Disconnect the power cable before installing or removing any cables from the backplane.
Make sure that the backplane is securely installed to prevent damage to the system.
To remove the backplane board, perform the following steps:
1.
Remove the chassis cover. See Removing the Chassis Cover on page 5.
2.
Remove the Fan Duct. See Removing the Fan Duct on page 6.
3.
Remove the Fan Assembly. See Replacing the Fan Assembly on page 14.
4.
Locate and disconnect the fan and the power cables from the backplane board.
5.
Remove the two securing screws from the backplane board.
6.
Grasp the backplane and gently remove the board from the chassis.
7.
Place the new board in the chassis. Ensure that the board is right side up and the twelve hard-disk driver
connectors face outward.
8.
Secure the board with the two screws.
9.
Connect the fan and power cables.
10. Replace the Fan Assembly. See Replacing the Fan Assembly on page 14.
11. Replace the Fan Duct. See Removing the Fan Duct on page 6.
12. Replace the Chassis Cover. See Replacing the Chassis Cover on page 22.
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Troubleshooting
