IBM Redbooks ServeRAID-MR10i, User Manual

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5-4 Installing the Intelligent Battery Backup Unit
Figure 5.2 Installing the iBBU Daughtercard on the ServeRAID-
MR10i SAS/SATA Controller
4. Carefully press the iBBU onto the controller, so that the two
connectors are firmly joined.
5. Secure the iBBU to the controller with the 2-56 screws and the
standoffs in the three screwholes.
The standoffs are threaded at both ends and a 2-56 screw goes into
each end.
6. Use the Phillips-head screws that are provided to secure the iBBU
to the storage adapter.
Attention: Center the screwdriver carefully to avoid stripping the
screwhead. Do not over-tighten the screws.
7. Install the controller in the computer in the PCI Express slot, as
shown in Figure 5.3 .
Press down gently but firmly to seat the card correctly in the slot. The
bottom edge of the storage adapter must be flush with the slot.
Secure the controller to the computer chassis with the bracket screw.
Installing the iBBU on the ServeRAID-MR10i Controller 5-5
Attention: Never apply pressure to the iBBU when you insert the
controller. Instead, press down only on the top edge of the
controller, as shown in
Figure 5.3 .
Figure 5.3 Installing the ServeRAID-MR10i SAS/SATA Controller
8. Attach the controller to the computer chassis with the bracket screw.
9. Attach the cables, as needed, to the connectors on the controller.
10. Reinstall the computer cover and reattach the power cords.
11. Turn on the power to the computer.
Attention: See the ServeRAID-MR Software User’s Guide for
information about running the RAID configuration utility and
installing software drivers.