Cisco Systems 11500 Series manual LED State AC OK or, Dc Ok

Appendix C Troubleshooting

Troubleshooting the CSS Power Supply

Table C-3describes these LEDs and provide suggestions for correcting problems.

Table C-3 LEDs of the CSS 11506 Power Supply

LED State
AC OK or	DC OK
I/P OK (DC power supply)		Possible Problem	Recommended Action
On	On	There is no problem	Not applicable.
		with the power source
		and the power supply.
Off	Off	There is no power to the	Ensure the supply has power.
		power supply.	Check the power switch, power
			cord, and power source.
On	Off	The power supply failed.	Remove and replace the power
			supply. Refer to the reference
			sheet that comes with the
			replacement supply.
			After you install the power supply,
			the CSS automatically brings the
			power supply into service.

	Cisco 11500 Series Content Services Switch Hardware Installation Guide
78-13884-03		C-15