Technical data

FRU Replacement
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DIGITAL Server 3220/3220R
Removing and Replacing FRUs (Model 3220)
The following sections describe how to remove and replace field replaceable units
(FRUs) from the DIGITAL Server 3220.
Removing and Replacing the Power Supply
1. Turn off the server.
2. Remove the ac power cord.
3. Unlock and open the front bezel, loosen the thumbscrews, and then remove
the side panel.
4. Disconnect all the wire harness connectors from the main logic board,
storage backplane, and peripheral devices.
5. Remove the retaining screws from the rear of the chassis.
6. Remove the power supply.
7. Replace the power supply by performing the removal steps in reverse order.