How to Install a RAID Expansion Module

Before You Begin

• Sun Fire X4800 Server CPU Module (CMOD) and Filler Module Overview

• RAID Expansion Module Overview

1. Prepare the server for service. See How to Prepare for Service.
2. Remove the CMOD from the server. See How to Remove a CPU Module (CMOD).
3. Set the CMOD on a flat antistatic surface with ample surrounding space and light.
4. Remove the CMOD cover. See How to Remove the CPU Module (CMOD) Cover.
5. Remove the protective cap from the REM connector on the motherboard.
6. Remove the RAID Expansion module (REM) from its packaging.
7. Ensure that the REM ejector lever is in the closed position.

   The lever should be flat with the REM support bracket.

8. Position the REM so that the battery is facing downward and the connector is aligned with the connector on the motherboard.
   
9. Slip the opposite end of the REM under the retaining clips on the front support bracket and ensure that the notch on the edge of the REM is positioned around the alignment post on the bracket.
10. Carefully lower and position the connector end of the REM until the REM contacts the connector on the motherboard.
11. Ensure that the connectors are aligned.
12. To seat the connector, carefully push the REM downward until it is in a level position.
13. Prepare the server for operation. See How to Prepare for Operation.

See Also

How to Remove a RAID Expansion Module