Interpreting nonport-side LEDs
Each field-replaceable power supply and fan assembly unit contains a status LED.
FIGURE 30
Nonport-side LEDs with AC power supplies
1.
Power supply unit 1 OK LED
2.
Power supply unit 1 FAIL LED
3.
Power supply unit 2 OK LED
4.
Power supply unit 2 FAIL LED
5.
Fan assembly unit 3 status LED
6.
Fan assembly unit 2 status LED
7.
Fan assembly unit 1status LED
Power supply OK and FAIL status LEDs
Refer to the following table to interpret the power supply status LEDs during normal operation.
TABLE 16
Power supply status LEDs during normal operation
OK LED
FAIL LED
Description
Action required
Off
Off
No AC power to all the power supplies.
None.
Off
Blinking amber
Power supply continues to operate but experiencing either high
temperature, high power, or slow fan.
Check and replace the power supply unit
before it fails completely.
Off
Steady amber
Power supply unit failed due to over voltage, over current, over
temperature or fan failure.
Check and replace the power supply unit.
Slow blinking green Off
AC is applied to the power supply unit and standby voltage is
available
None.
Steady green
Off
Power supply is on and running normally
None.
Fan assembly status LED
Refer to the following table to interpret the fan assembly status LED during normal operation
TABLE 17
Fan assembly status LED patterns during normal operation
LED color
Description
Action required
No light
Fan assembly is not receiving power.
Verify that the fan FRU is seated correctly.
Steady green
Fan assembly is operating normally.
No action required.
Interpreting nonport-side LEDs
Brocade G630 Hardware Installation Guide
53-1005235-02
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