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. Disconnect all cables from the GPU.
5. Do one of the following:
• Extend the server from the rack
• Remove the server from the rack
6. Remove the access panel .
7. Remove the GPU cage.
8. Remove the GPU.
9. Remove the GPU riser board.
Removal and replacement procedures 57