Cisco APIC M3 Installation And Service Manual page 85

Maintaining the Server
Warning
There is danger of explosion if the battery is replaced incorrectly. Replace the battery only with the
same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the
manufacturer's instructions.
Statement 1015
Step 1
Prepare the server for component installation:
a) Shut down and remove power from the server as described in
on page 29.
b) Slide the server out the front of the rack far enough so that you can remove the top cover. You might have to detach
cables from the rear panel to provide clearance.
Caution If you cannot safely view and access the component, remove the server from the rack.
c) Remove the top cover from the server as described in
Step 2
Remove an existing supercap:
a) Disconnect the supercap cable from the existing supercap.
b) Push aside the securing tab to open the hinged latch that secures the supercap to its bracket on the removable air
baffle.
c) Lift the supercap free of the bracket and set it aside.
Step 3 Install a new supercap:
a) Set the new supercap into the mounting bracket.
b) Close the hinged plastic clip over the supercap. Push down until the securing tab clicks.
c) Connect the supercap cable from the RAID controller card to the connector on the new supercap cable.
Step 4
Replace the top cover to the server.
Step 5 Replace the server in the rack, replace cables, and then fully power on the server by pressing the Power button.
Replacing the Supercap (RAID Backup)
Shutting Down and Removing Power From the Server,
Removing the Server Top Cover, on page
Cisco APIC M3/L3 Server Installation and Service Guide
30.
77