Enterasys SSA-T1068-0652 Hardware Installation Manual page 50

LEDs
Table 3-3 System LEDs (continued)
LED Color
FAN Off
Green
Amber
Red
CPU Off
Amber
Green
Red
Green
and
Amber
Amber
and off
PWR Off
Green
Amber
Blue
White
Blue/
White
3-4 Troubleshooting
State
Fans are off or booting up.
All fans are operating normally.
One fan has failed.
One or more of the following conditions has
occurred:
• Temperature is out of range.
• The fan controller has failed.
• Two or more fans have failed.
Power off.
Blinking. Device in bootup process.
Solid. Testing.
Blinking. Image starts running.
Solid. Functional.
Solid. Processor in reset.
Blinking. Indicates that the SSA is in the
process of shutting down.
Alternating (67% on, 33% off). Indicates a
shutdown is complete. The indication will
hold for 60 seconds then automatically
restart.
Device not receiving power from power
supply.
Functional. Power supply operating
normally.
Indicates loss of power supply redundancy.
Solid. Indicates, in PoE mode, that two
625W power supplies are installed.
Blinking. Indicates, in PoE mode, that one
625W power supply is installed.
Solid. Indicates, in PoE mode, that two
1000W power supplies are installed.
Blinking. Indicates, in PoE mode, that one
1000W power supply is installed.
Indicates, in PoE mode, that 625W and
1000W power supplies are installed.
Recommended Action
None.
None.
Replace the failed fan. See
Fans" on page 3-7.
Check the CLI to determine the exact condition of
the fans. Use the show system command.
If fans have failed, replace the fans. See
"Replacing the SSA Fans" on page 3-7.
Ensure chassis has adequate power.
None.
If the LED remains amber for several minutes,
contact Enterasys Networks for technical support.
None.
None.
None.
None. This state is activated when the RESET
button is pressed for less than 1 second to start an
orderly shutdown.
While in this state, you have 60 seconds before the
SSA will reboot.
Ensure the power cords are plugged in and there is
power at the source.
Contact Enterasys Networks for technical support.
None.
Ensure the power cords are plugged in and power
is available at the source.
Contact Enterasys Networks for technical support.
None.
None.
None.
None.
None.
"Replacing the SSA