1. Installing Internal Optional Devices
Express5800/R120d-1M User’s Guide
73
Chapter 2 Preparations
1.11
Battery for RAID Controller
If a RAID Controller (N8103-149/150/151/160) is installed with a battery, you can avoid data loss caused by
accidents including temporary blackout during Write Back operation. The model of the battery to be used
depends on RAID Controller.
•
For N8103-149/150/151, use N8103-153
•
For N8103-160, use N8103-162
1.11.1
Handling precautions
Below are the precautions to be observed whenever using the battery. Be sure to observe the following,
otherwise property such as data or other devices might be destroyed.
•
Use the battery that supports the RAID Controller used.
•
The battery is a very delicate electronic device. Before installation, touch the metal frame part of the
server to discharge the static electricity from your body.
•
Do not drop or bump the battery.
•
For recycling and disposing the battery, refer to the user’s guide that comes with it.
1.11.2
Installing Battery (N8103-153/162)
This section describes the procedure of installing a battery for RAID Controller (N8103-149/150/151/160).
1. Refer to steps 1 to 6 in
Chapter 2
1.3 Overview of Installation and Removal
) for preparations.
2. Remove the two screws and remove PCI
riser card.
3. Remove the support bar.
4. Remove a single screw and remove battery
tray for RAID Controller.
