Replacing A Zs3-4 Battery - Oracle ZFS Storage Appliance Service Manual

Replacing a ZS3-4 Battery

12. Use a pen or other pointed object to press and release the recessed Power
button on the storage controller front panel. The Power/OK status indicator next
to the Power button lights and remains lit.
13. Connect data cables to the PCIe card, routing them through the cable
management arm.
14. Go to the Maintenance > Hardware screen of the BUI, and click the right-
arrow icon
component. The online icon
If a fault does not self-clear, see
15.
Install the disk shelf as described in
16.
Overviews" in Oracle ZFS Storage Appliance Installation Guide
connect the expansion storage as described in
Storage" on page
Replacing a ZS3-4 Battery
You might need to replace the battery if the storage controller fails to maintain the proper time
when powered off and disconnected from the network. You will need a small (No.1 flat-blade)
non-metallic screwdriver or equivalent.
1. Shut down the controller using one of the power-off methods described in
"Powering Off the Controller" on page
Disconnect the AC power cords from the rear panel of the storage controller.
2.
Caution -
the power cords before accessing any cold-serviceable components.
3. Extend the controller from the rack as described in
Controller from the Rack" on page
4. Remove the top cover as described in
108 Oracle ZFS Storage Appliance Customer Service Manual • July 2016
on the controller. Then, click Slot to verify the status of the new
272.
Because 3.3 VDC standby power is always present in the system, you must unplug
should be green.
"Repairing Active Problems" on page
"Installation Prerequisites and Hardware
"Connecting to Attached
50.
"Extending the Storage
51.
"Removing the Top Cover" on page
37.
and
52.