How to Replace a 7x20 Battery
14.
Connect data cables to the PCIe card, routing them through the cable
management arm.
15.
Go to the Maintenance > Hardware screen of the BUI, and click the right-arrow
icon on the controller. Then, click Slots to verify the status of the new
component. The online icon should be green.
16.
Install the disk shelf as described in “Installing Disk Shelves” in Oracle ZFS
Storage Appliance Installation Guide and connect the expansion storage as
described in “Connecting to Attached Storage” on page 266.
How to Replace a 7x20 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. Use the following procedure to replace a 7x20 battery.
1.
Power off the storage controller as described in “How to Power off the
Controller” on page 41.
2.
Extend the controller from the rack as described in “How to Extend the Storage
Controller from the Rack” on page 41.
3.
7120 or 7320: To remove the top cover:
a.
Unlatch the fan module door, pull the two release tabs back, rotate the fan
door to the open position and hold it there.
b.
Press the top cover release button and slide the top cover to the rear about
a half-inch (1.3 cm).
c.
Lift up and remove the top cover.
4.
7420: To remove the top cover:
228 Oracle ZFS Storage Appliance Customer Service Manual • February 2016
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