Collecting System Backups And Diagnostics - Hitachi 3090 G2 Hardware Reference Manual

Figure 20 NVRAM battery module removal components - models 3080 and
3090
Item
1
2
Procedure
1. Remove the bezel cover from the front of the server for access to the batteries.
2. Loosen the thumbscrew to the right of the battery pack module cover by turning it
counter-clockwise.
3. Using the handle, pull the battery pack module straight out of the chassis.
The battery pack is automatically disconnected.
4. Insert the pre-assembled replacement module straight into the chassis, and gently
but firmly push the pack into position.
The battery pack is automatically connected.
5. Tighten the thumbscrew by turning it clockwise.
6. Replace the server bezel.
7. Dispose of the old battery pack in accordance with environmental regulations or
return to the supplier.

Collecting system backups and diagnostics

After replacing the battery, collect system backups and diagnostics.
Procedure
1. Connect to the back-end NAS Private Management Switch.
2. Open a browser session to the SMU. (External: 192.0.2.1; Embedded: 192.0.2.2).
3. Login as Username: admin Password: nasadmin
4. Back up the Server registry (Embedded SMU - this will include the SMU
configuration).
Hitachi NAS Platform 3080 and 3090 G2 Hardware Reference
Thumbscrew that holds the battery pack in place
Handle for moving the battery pack forward and backward in the chassis
Chapter 6: Replacing server components
Collecting system backups and diagnostics
Description
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