Oracle SPARC T7-4 Service Manual page 195

Use the server software to determine if the rear chassis subassembly needs to be replaced. See
"Detecting and Managing Faults" on page 25
Power off the server.
2.
See "Removing Power From the Server" on page
3. Disconnect the power cords.
See "Disconnect Power Cords" on page
4. Go to the rear of the server and remove the following components:
All five fan modules – see
■
All PCIe carriers or PCIe fillers – see
■
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
■
You will install these components into the replacement rear chassis subassembly once you have
replaced the faulty subassembly.
Go to the front of the server and remove the following components:
5.
Both processor modules or processor filler modules – see
■
Processor Filler Module" on page
Main module – see
■
All four power supplies – see
■
for more information.
53.
"Remove a Fan Module" on page
"Remove a PCIe Card Carrier" on page
"Remove the Rear I/O Module" on page
60.
"Remove the Main Module" on page
"Remove a Power Supply" on page
Remove the Rear Chassis Subassembly
50.
159.
186.
"Remove a Processor Module or
101.
151.
Servicing the Rear Chassis Subassembly
171. Make
195