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3Press the release handle (1), then slide the ROMB battery pack for the mezzanine RAID card

(2) toward the back of the chassis to release it from the locking tabs and lift it out of the chassis (3).

4Align the holes in the bottom of the new ROMB battery pack for the mezzanine RAID card

(1) with the locking tabs in the chassis, then press it into place in the chassis.

5Slide the ROMB battery pack for the mezzanine RAID card (2) toward the front of the chassis until it clicks into place.

6Follow the instructions in “Closing the server case” on page 30.

Installing and removing an optional mezzanine board

This server has two types of optional mezzanine boards. They include a 2-channel SAS mezzanine board, and 2-channel SAS mezzanine board with RAID. They are designed to provide extra HDD storage capability with one 160-pin mezzanine board connector. Each type of mezzanine board uses the specific chipset for optimal features and provides expansive storage by connecting with the extra drives.

To install an optional mezzanine board:

1Follow the instructions in “Preventing static electricity discharge” on page 28. Make sure that you turn off the server, then unplug the power cord(s) and all other cables connected to the server.

2Follow the instructions in “Opening the server case” on page 29.

3Remove the PCI riser assembly by following the instructions in “Installing and removing PCI expansion cards” on page 39.

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