Cisco Systems 3700 Series manual A-10, Table A-5 System Error and Recovery Messages continued

Appendix A Troubleshooting

Error Messages

Table A-5 System Error and Recovery Messages (continued)

LED Type	LED Color	Message
PS1, PS2,	Amber	Error:
LED on		%PS-3-DCOUTPUTVOLTFAIL: System detected Power System # DC FAIL condition.
power
		Explanation:
supply rear
panel		The cable connected to the specified DC power supply (1 or 2) is loose, or the DC power
		supply has failed.
		Recovery:
		1.	Check the power supply LEDs to identify the faulty unit.
		2.	Power down the faulty power supply and circuit breaker.
		3.	Check that cables are seated properly and terminal blocks are wired correctly.
		4.	Power up the circuit breaker and the power supply.
		5.	If the error condition persists, replace the power supply. (For Cisco 3745 routers, see the
			Installing Field-Replaceable Units in Cisco 3745 Routers hardware configuration note.
			For Cisco 3725 routers, see the Installing Universal DC Power Supplies in Cisco 3725
			Routers hardware configuration note that shipped with the new power supply.)
		When the error condition is resolved, the following informational message appears:
		%PS-3-DCOUTPUTVOLTOK: Power System DC condition is now normal.
PS1, PS2,	Amber	Error:
LED on		%PS-3-INPUTVOLTFAIL: System detected Power System # AC FAIL condition.
power
		Explanation:
supply rear
panel		The cable connected to the specified AC power supply (1 or 2) is loose, or the AC power supply
		has failed.
		Recovery:
		1.	Check the power supply LEDs to identify the faulty unit.
		2.	Power down the faulty power supply.
		3.	Check that the power cables are seated properly.
		4.	Power up the power supply.
		5.	If the error condition persists, replace the power supply. (For Cisco 3745 routers, see the
			Installing Field-Replaceable Units in Cisco 3745 Routers hardware configuration note.
			For Cisco 3725 routers, see the Installing AC Power Supplies in Cisco 3725 Routers
			hardware configuration note that shipped with the new power supply.)
		When the error condition is resolved, the following informational message appears:
		%PS-3-INPUTVOLTOK: Power System AC condition is now normal.

Cisco 3700 Series Routers Hardware Installation Guide

A-10 OL-2180-08