LSI Corporation
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MegaRAID SAS 9271-4i and SAS 9271-8i RAID Controllers Quick Installation Guide
June 2012
MegaRAID SAS 9271-4i and MegaRAID SAS 9271-8i RAID Controllers
3. Reinstall the RAID controller on the motherboard. See Reinstalling the RAID Controller on the Motherboard on
page 19.
5.2.1 Removing the RAID Controller from the Computer
Follow these steps to remove the RAID controller from the computer.
1. Turn off the power, and unplug the power cords.
2. Ground yourself, and make sure that the system is grounded.
3. Remove the cover from the computer, according to the instructions in the system user’s manual, to allow access
to the controller.
4. Unplug all cables from the controller, remove the screw that attaches 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.
5.2.2 Attaching the LSIiBBU09 Unit to the RAID Controller
Follow these steps to attach the LSIiBBU09 unit directly to the front of the RAID controller.
1. Ground yourself, and make sure that the system is grounded.
2. Remove the LSIiBBU09 unit from the package.
3. Place the LSIiBBU09 unit front-side-up on a flat, clean, static-free surface.
4. Place the RAID controller front-side up on a flat, clean, static-free surface.
5. Hold the LSIiBBU09 unit so that the top of the battery is facing upward, and the J1 connector lines up with the
J1A3 BBU connector on the RAID controller, as shown in the following figure.
CAUTION Electrostatic discharge (ESD) can damage the LSIiBBU09 unit and the RAID controller. Make
sure that you install the LSIiBBU09 unit at an ESD-safe workstation that meets the EIA-625 standard. When
you install the LSIiBBU09 unit, follow the ESD-recommended practices in the latest revision of the
IPC-A-610 standard.
WARNING There is danger of an explosion if the battery is incorrectly replaced. Replace the battery only with
the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the
manufacturer’s instructions.
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