HPE ProLiant DL385 Gen10 Plus v2 Maintenance And Service Manual page 66

To replace the component, reverse the removal procedure.
Removing and replacing an expansion slot blank Removing and replacing an expansion slot blank
WARNING: To reduce the risk of personal injury, electric shock, or damage to the equipment, remove power from the WARNING:
server by removing the power cord. 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: For proper cooling, do not operate the server without the access panel, baffles, expansion slot covers, or CAUTION:
blanks installed. If the server supports hot-plug components, minimize the amount of time the access panel is open.
Procedure Procedure
1. Power down the server.
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 .
Remove the server from the rack .
4. Remove the access panel .
5. Remove the PCIe riser cage:
Remove the primary PCIe riser cages
Remove the secondary and tertiary PCIe riser cage
6. Remove the expansion slot blank.
HPE ProLiant DL385 Gen10 Plus v2 Server Maintenance and Service Guide 66