HPE ProLiant DL20, Maintenance And Service Manual

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Procedure
1. If installed, remove the security bezel .
2. Power down the server .
3. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
4. Do one of the following:
• Extend the server from the rack
• Remove the server from the rack
5. Remove the access panel .
6. Remove the air baffle .
7. Disconnect the battery cable from the system board connector and remove the HPE Smart Storage
Battery.
8. Remove the holders:
a. Lift the chassis to access the bottom and push the latch of each holder.
b. Remove the HPE Smart Storage Battery holders.
Removal and replacement procedures 39