• Removing and replacing the primary or secondary PCIe riser cages on page 54
• Removing and replacing the tertiary PCIe riser cage on page 55
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
• Tertiary riser cage
To replace the component, reverse the removal procedure.
Removing and replacing a DIMM
To identify the DIMMs installed in the server, see "DIMM slot locations" in the server user guide.
Procedure
1. Power down the server (Powering down the server on page 41).
2. Remove all power:
86 Removal and replacement procedures