Replacing A Raid Adapter Battery - Lenovo NeXtScale nx360 M5 Installation And Service Manual

If you are instructed to return the RAID adapter battery, follow all packaging instructions, and use any
packaging materials for shipping that are supplied to you.

Replacing a RAID adapter battery

Use this information to replace a RAID adapter battery.
Before you install a RAID adapter battery, complete the following steps:
1. Read "Safety" on page v and "Installation guidelines" on page 101.
2. If the compute node is installed in a NeXtScale n1200 Enclosure, remove it (see "Removing a compute
node from a chassis" on page 104 for instructions).
3. Carefully lay the compute node on a flat, static-protective surface, orienting the compute node with
the bezel pointing toward you.
When you install any RAID adapter that comes with batteries, it is sometimes necessary to install the
batteries in another location in the server to prevent the batteries from overheating.
To install a RAID adapter battery in the server, complete the following steps:
Step 1. Remove the cover (see "Removing the compute node cover" on page 113).
Step 2. Connect the supercap cable to the RAID adapter battery.
Supercap cable
Figure 56. Cable installation
Step 3. Place the battery cable latch (face down) into the RAID adapter battery holder. Make sure the latch
is seated inside the notch and installed securely.
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Lenovo NeXtScale nx360 M5 Installation and Service Guide
Battery