HPE ProLiant DL388 Gen10, Maintenance And Service Manual

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To replace the component, reverse the removal procedure.
Removing and replacing a 4 LFF midplane cage
Procedure
1. Power down the server ( Powering down the server on page 41).
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 42).
• Remove the server from the rack ( Remove the server from the rack on page 42).
4. Remove the access panel ( Remove the access panel on page 44).
5. If installed, remove all riser cages:
• Primary or secondary PCIe riser cage ( Removing and replacing the primary or secondary PCIe
riser cages on page 54)
• Tertiary PCIe riser cage ( Removing and replacing the tertiary PCIe riser cage on page 55)
6. Disconnect the power and cables from the drive cage.
7. Raise the blue tabs on the drive tray and lift the drive cage to a 15 degree angle.
8. Pull the plunger pin to disengage it.
9. Remove all drives ( Removing and replacing drives on page 46).
10. Using both hands, remove the drive cage from the server.
74 Removal and replacement procedures