Use the server software to determine if the rear chassis subassembly needs to be replaced. See Detecting and Managing Faults for more information.
All five fan modules – see Remove a Fan Module.
All PCIe carriers or PCIe fillers – see Remove a PCIe Card Carrier. Make note of the slots for each carrier or filler panel so that you can install them into the same slots.
Rear I/O module – see Remove the Rear I/O Module.
You will install these components into the replacement rear chassis subassembly once you have replaced the faulty subassembly.
Both processor modules or processor filler modules – see Remove a Processor Module or Processor Filler Module.
Main module – see Remove the Main Module.
All four power supplies – see Remove a Power Supply.