Oracle SPARC T5-8, Service Manual

Page: 182 / 206

Remove the Rear Chassis Subassembly
182 SPARC T5-8 Server Service Manual • November 2015
See “Log In to Oracle ILOM (Service)” on page 28 .
2. Start the
faultmgmt
shell.
->
start SP/faultmgmt/shell
Are you sure you want to start the faultmgmt shell (y/n)?
y
faultmgmtsp>
3.
Use the
fmadm faulty
command to determine if the rear chassis subassembly is
operating normally.
■
If a fault was detected, see “Diagnostics Process” on page 25 .
■
If no fault was detected, the rear chassis subassembly is operating normally.
Related Information
■
“Remove the Rear Chassis Subassembly” on page 182
■
“Install the Rear Chassis Subassembly” on page 185
Remove the Rear Chassis Subassembly
The rear chassis subassembly is a cold-service component that can be replaced only by qualified
service personnel. For its location, see “Rear Panel Components (Service)” on page 15 .
Caution -
This procedure requires that you handle components that are sensitive to electrostatic
discharge. This discharge can cause server components to fail.
Caution -
Do not attempt to remove the rear chassis subassembly while the server is in the rack.
You must remove the chassis to service the rear chassis subassembly.
1. Power down the server.
See “Removing Power From the Server” on page 53 .
2. Disconnect the power coards.
See “Disconnect the Power Cords” on page 56 .
3. Take the necessary ESD precautions.
See “Prevent ESD Damage” on page 57 .
4. At the front of the server, remove all of these components: