Avago Technologies MegaRAID SAS 9260-4i - Manual (Page 5)

LSI Corporation
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MegaRAID LSIiBBU07 Intelligent Battery Backup Unit Quick Installation Guide
October 2011 MegaRAID LSIiBBU07 Intelligent Battery Backup Unit Quick Installation Guide
Installing a LSIiBBU07 Unit Directly on a MegaRAID SAS RAID Controller
3. J2 Remote Connector
4. Battery Pack Harness
Installing a LSIiBBU07 Unit Directly on a MegaRAID SAS RAID Controller
This section describes how to install the LSIiBBU07 unit directly on the SAS 8880EM2 RAID controller. The procedure in
this section shows the SAS 8880EM2 RAID controller; you can connect the LSIiBBU07 unit in the same way to the other
MegaRAID SAS RAID controllers that use this unit. For information about the BBU connectors on these controllers,
refer to the MegaRAID 6Gb/s SAS RAID Controllers User Guide on the MegaRAID Universal Software Suite CD
Perform the following tasks:
1. Remove the RAID controller from the computer. For this procedure, see Removing the RAID Controller from the
Computer .
2. Install the LSIiBBU07 Unit on the RAID controller. For this procedure, see Installing the LSIiBBU07 Unit on the RAID
Controller on page 6 .
3. Reinstall the RAID controller. For this procedure, see Reinstalling the RAID Controller on page 7 .
Removing the RAID Controller from the Computer
Follow these steps to remove the RAID controller from the computer.
1. Turn off the power to the computer, and unplug the power cords.
2. Remove the cover from the computer, using the instructions in the system user manual, to allow access to
the controller.
3. Ground yourself before you touch the controller.
4. Unplug all cables from the controller, remove the screw attaching the bracket to the computer chassis, and
carefully remove the controller from the slot.
5. Place the controller on a flat, clean, static-free surface, and continue with the next procedure.
NOTE For technical specifications for this battery backup unit, refer to the Cache Backup Products for SAS+SATA
RAID Controllers User Guide.
CAUTION Electrostatic discharge (ESD) can damage the LSIiBBU07 unit and the MegaRAID SAS RAID
controller. Make sure that you install the LSIiBBU07 unit at an ESD-safe workstation that meets the
requirements of the Electronic Industries Alliance (EIA) EIA-625 (Requirements for Handling Electrostatic
Discharge Sensitive Devices). When you install the LSIiBBU07 unit, follow the ESD-recommended
practices in the latest revision of the Inter-Process Communication (IPC®) IPC-A-610 (Acceptability of
Electronic Assemblies).
WARNING Ground yourself, and disconnect the power cords from the system before you remove the cover.
Also, make sure that the system is grounded.