Sun Microsystems Enterprise 250 Owner's Manual page 309

TABLE 12–7 (continued)
Message
Power supply X inserted
Power supply X removed
WARNING: Fan failure has
been detected
If the environmental monitoring system detects a temperature problem, it also lights
the temperature LED on the status and control panel. If it detects a power supply
problem, it lights the power supply fault LED on the panel. The LEDs located on the
power supplies themselves will help to further identify the problem. For information
about system LEDs, see:
4 "About the Status and Control Panel" on page 6
4 "Front Panel LEDs" on page 257
4 "Power Supply LEDs" on page 259
Note - Enterprise 250 power supplies will shut down automatically in response to
certain over-temperature and power fault conditions (see "Environmental Monitoring
and Control" on page 71). To recover from an automatic shutdown, you must
disconnect the AC power cord, wait approximately 10 seconds, and then reconnect
the power cord.
Type Description
Advisory A hot-swap feature to tell you that
the power supply identified by X
was installed without service
disruption.
Advisory A hot-swap feature to tell you that
the power supply identified by X
was removed without service
disruption.
Warning Indicates a fan failure in the fan
tray assembly.
Diagnostics and Troubleshooting
275