HPE ProLiant DL320 Gen11 Maintenance And Service Manual page 183

Procedure Procedure
1. Power down the server.
2. If installed, open the cable management arm .
3. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
4. Disconnect all peripheral cables from the server.
5. Remove the server from the rack .
6. Place the server on a flat, level work surface.
7. Remove the access panel .
8. Remove the system battery:
a. Use a small flat-bladed, nonconductive tool to press the battery latch (callout 1).
b. Remove the system battery from the socket (callout 2).
9. Install the system battery:
a. With the side of the battery showing the "+" sign facing up, insert the battery into the socket (callout 1).
b. Press the system battery down until it clicks into place (callout 2).
HPE ProLiant DL320 Gen11 Server Maintenance and Service Guide 183