Fujitsu Oracle SPARC M12-2

Start
End
NO
NO
NO
YES
YES
YES
Is LED of power
supply unit off?
Did you receive an
error report from the
XSCF mail function?
Check OS Console
for an error message
Log in to the XSCF and check for
fault information in showlogs output
In Oracle Solaris, check the error
messages in /var/adm/messages
Record displayed fault information
Contact field engineer
Is power cord
connected properly?
Connect power cord
properly
Figure 8-1
Troubleshooting Flow
8.2.2 Identifying a Fault
This section describes how to identify a fault.
Identify the location of a fault by following the troubleshooting flow in Figure 8-1.
(1) Checking the LED indicators
Check the LEDs on the OPNL, rear panel, and individual units to identify the FRU
requiring maintenance. For FRU maintenance, check the status with the LEDs before
starting the maintenance.
■
LEDs of the OPNL
Chapter 8 Preparation for Maintenance 249