Brocade Communications Systems DCX 8510-4 manual Determining the status of a WWN card

Determining the status of a WWN card 4

1 2

1 Power LED 2 Fault LED

FIGURE 16 Blower assembly

Table 7 describes the LED patterns for the blower assembly.

TABLE 7	Blower assembly LED descriptions
LED purpose		Color	Status	Recommended action
Power		No light	Blower assembly does not	Ensure that the blower assembly
		(LED is off)	have power.	is firmly seated and has power.
		Steady green	Blower assembly has	No action required.
			power.

Fault	No light	Blower assembly is either
	(LED is off)	healthy or does not have
		power.

Ensure that the blower assembly has power.

Steady amber	Blower assembly has a	Replace the blower assembly.
	failure (full or partial).
Slow-flashing amber	Blower assembly is not	Pull the unit out and reseat it. If
(on 2 sec, then off 2 sec)	seated correctly or is	the LED continues to flash,
	faulty.	replace the unit.
Flashing amber	Fan is disabled.	Run the fanEnable command to
(on 1/2 sec, then off 3.5 sec)		enable the fan.
Fast-flashing amber	Environmental range	Check for out-of-bounds
(on 1/2 sec, then off 1/2 sec)	exceeded.	environmental condition, resolve
		any problems, and reseat the
		unit. If the LED continues to flash,
		replace the unit.

Determining the status of a WWN card

Complete the following steps to determine the status of a WWN card.

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