HP Enterprise ProLiant DL380, Руководство по техническому обслуживанию и ремонту

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Removing and replacing a GPU enablement board
WARNING:
To reduce the risk of personal injury, electric shock, or damage to the equipment, remove the power
cord to remove power from the server. The front panel Power On/Standby button does not shut off
system power. Portions of the power supply and some internal circuitry remain active until AC power is
removed.
CAUTION:
To prevent improper cooling and thermal damage, do not operate the server unless all PCI slots have
either an expansion slot cover or an expansion board installed.
Procedure
1. Power down the server( Power down the server on page 36).
2. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
3. Do one of the following:
• Extend the server from the rack ( Extend the server from the rack on page 37).
• Remove the server from the rack ( Remove the server from the rack on page 37).
4. Remove the access panel ( Remove the access panel on page 39).
5. Remove the air baffle ( Removing the air baffle on page 44).
6. Release the full-length expansion board retainer ( Release the full-length expansion board retainer on
page 39).
7. Remove the riser cage.
• Removing and replacing the primary or secondary PCIe riser cages on page 45
• Removing and replacing the tertiary PCIe riser cage on page 46
8. Disconnect the power cable from the GPU.
9. Remove the GPU enablement board from the GPU-enabled riser cage.
• Primary or secondary riser cage
72 Removing and replacing a GPU enablement board