Oracle SPARC T5-8, Service Manual

Page: 174 / 206

Remove the Rear I/O Module
174 SPARC T5-8 Server Service Manual • November 2015
Are you sure you want to start the faultmgmt shell (y/n)?
y
faultmgmtsp>
3.
Use the
fmadm faulty
command to determine if the main module is operating
normally.
■
If a fault was detected, see “Diagnostics Process” on page 25 .
■
If no fault was detected, the main module is operating normally.
Related Information
■
“Remove the Rear I/O Module” on page 174
■
“Install the Rear I/O Module” on page 176
■
“Verify the Rear I/O Module” on page 178
Remove the Rear I/O Module
The rear I/O module is a cold-service component that can be replaced only after you have
powered off the server. For the location of the rear I/O module, see “Rear I/O Module Port
Locations” on page 21 .
Caution -
This procedure requires that you handle components that are sensitive to electrostatic
discharge. This discharge can cause server components to fail.
1. Take the necessary ESD precautions.
See “Prevent ESD Damage” on page 57 .
2. Remove all of the power from the server.
See “Removing Power From the Server” on page 53 .
3. Locate the rear I/O module.
See “Rear Panel Components (Service)” on page 15 for the location of the rear I/O module in
the server.
4. Label the cables connected to the ports on the rear I/O module, and then
disconnect the cables from the ports.
You will reconnect the cables to the same ports on the replacement rear I/O module.