HP Enterprise ProLiant DL20 Gen9, Руководство пользователя

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The access panel slides to a closed position.
4. Use a T-15 Torx screw driver to tighten the access panel latch screw.
Removing the PCI riser cage
WARNING:
To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system
components to cool before touching them.
CAUTION:
To prevent damage to the server or expansion boards, power down the server, and disconnect all power
cords before removing or installing the PCI riser cage.
Procedure
1. If installed, remove the security bezel .
2. Power down the server .
3. If you are performing a non-hot-plug procedure, 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. Disconnect all cables connected to existing expansion boards.
7. Remove the existing PCI riser cage.
24 Removing the PCI riser cage