Cisco Systems 270, 7008 manual Location, Interpreting the Fan LEDs, Config mode -power-supply

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Table 5-3:Interpreting the Power Supply Identify LED

Color	State	Indication
Yellow	blinking	Identify. Assists in identifying a particular Field
		Replaceable Unit on the chassis. (see Figure 5-3)
		This state is initiated by the user.
		This LED status is initiated manually by using the
		diag LED test. Refer to the Command Line
		Reference Guide for more information.
		Example:
		To run identity test on fan 1:
		config mode ->power-supply 1 ->
		test led ->
		-> start - start flashing
		-> stop - stop flashing

Fan LEDs

Location

The Fan LEDs are located at the top of each Fan tray module. Refer to “Front Panel LEDs” on page 68.

In addition, replicas of the Fan Tray LEDs are positioned on the back of the chassis. Refer to “Management Interface Module LEDs” on page 73.

Interpreting the Fan LEDs

Table 5-4:Interpreting the Fan LEDs (see Figure 5-1)

Color	State	Indication
Green and	off	No power to the fan tray, or LED failure.
Yellow
Green	solid on	Fan tray running with no detected errors.
Green	off	No power to the fan tray, LED failure, or yellow
		LED is ON.
Yellow	off	Fan tray running with no errors detected.
Yellow	solid on	Operator intervention required. Failure detected
		within the fan tray.
Yellow	blinking	Identify. Assists in identifying a particular Field
		Replaceable Unit on the chassis.
		This state is initiated by the user.
		This LED can be initiated manually by using the
		diag LED test. Refer to the Command Line
		Reference Guide for more information.
		Example:
		To run the identity test on fan 1:
		config mode ->diag fan 1 ->
		test led ->
		-> start - start flashing
		-> stop - stop flashing