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CAUTION: Do not operate the server for long periods with the access panel open or removed. Operating the server
in this manner results in improper airflow and improper cooling that can lead to thermal damage.
5. If installed, remove the butterfly riser cage (Removing a butterfly PCIe riser cage).
6. Locate the battery (System board components).
7. Remove the battery.
To replace the component, reverse the removal procedure.
8. Properly dispose of the old battery.
For more information about battery replacement or proper disposal, contact an authorized reseller or an authorized service
provider.
Removing and replacing a system board
Prerequisites
If HPE Persistent Memory modules are installed in the server and are encrypted with local key management, do one of the
following:
•
Manually retrieve the HPE Persistent Memory module passwords from the server (user-generated passwords only)
•
Export a password file to a USB key.
Hewlett Packard Enterprise recommends exporting the password file to a USB key.
For more information, see the HPE Persistent Memory User Guide on the Hewlett Packard Enterprise website (https://
www.hpe.com/info/persistentmemory-docs).
Procedure
Removing the system board
1.
Power down the server.
2.
Remove all power:
Removal and replacement procedures
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