1 removing the raid controller from the computer, Controller, Ass em ble din usa . ww yyn 000 0 – Avago Technologies Cache Protection for RAID Controller Cards User Manual
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Avago Technologies
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Cache Backup Products for MegaRAID SAS+SATA RAID Controllers User Guide
May 2015
Chapter 2: Installing the Cache Backup Products
Installing the LSIiBBU07 Unit
2.4.2.1
Removing the RAID Controller from the Computer
If the RAID controller is already installed in a computer, follow these steps to remove the RAID controller:
1.
Turn off the power to the computer, and unplug the power cords.
2.
Remove the cover from the computer according to the instructions in the system user’s manual so you can access
the RAID controller.
3.
Ground yourself before touching the RAID controller.
4.
Unplug all cables from the RAID controller, remove the screw that attaches the bracket to the computer case, and
carefully remove the RAID controller from the slot.
5.
Place the RAID controller on a flat, clean, static-free surface, and continue with the next procedure.
2.4.2.2
Installing the LSIiBBU07 Unit on the RAID Controller
Follow these steps to install the LSIiBBU07 on the front of the MegaRAID SAS 8880EM2 RAID controller.
1.
Ground yourself, and remove the LSIiBBU07 daughtercard from the package.
WARNING
An explosion could occur if the battery is replaced incorrectly. Replace
the battery only with the same type or battery or an equivalent type,
as recommended by the manufacturer. Dispose of used batteries
according to the manufacturer’s instructions.
2.
Insert the battery pack harness connector at the end of the 5-pin cable into the 5-pin J4 connector on the back
side of the LSIiBBU07 unit, as shown in the following figure.
3.
Place the RAID controller with its front side facing upward on a flat, clean, static-free surface.
4.
Hold the LSIiBBU07 unit so that the battery side is facing upward and the J5 connector lines up with the J1 BBU
connector on the RAID controller, as shown in the following figure.
Figure 25 Installing the LSIiBBU07 Daughtercard on the MegaRAID SAS 8880EM2 RAID Controller
5.
Carefully press the LSIiBBU07 daughter card onto the RAID controller, so that the two connectors are firmly joined.
6.
Secure the LSIiBBU07 daughter card to the RAID controller with the screws and the standoffs in the three
screw holes.
The standoffs are threaded at both ends and a screw goes into each end.
NOTE
Center the screwdriver carefully to avoid stripping the screw heads.
Do not overtighten the screws.
85021-03
Pb
LSI
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Rev
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