HP ProCurve 3500, 3500yl, 6200YL Diagnosing with the LEDs, Troubleshooting, Table 5-1.LED Error Indicators

Troubleshooting

Troubleshooting

Diagnosing with the LEDs

Diagnosing with the LEDs

Table 5-1 shows LED patterns on the switch and the switch modules that indicate problem conditions.

1.Check in the table for the LED pattern you see on your switch.

2.Refer to the corresponding diagnostic tip on the next few pages.

Table 5-1. LED Error Indicators

		LED Pattern Indicating Problems
		Module (Mdl)	RPS	EPS		Fan	Port LED	Diag
Power	Fault	Status**	Status	Status	Test	Status	(in Link view mode)	Tips
off with	*	*	*		*	*	*	➊
power cord
plugged in
on	prolonged on	*	*		prolonged	*	*	➋
					on
on	blink orange†	*	*		blink	*	*	➌
					orange†
on	blink orange†	*	*		off	blink	*	➍
						orange†
on	blink orange†	see tip 5	*		blink	*	blink orange†	➎
					orange†
on	off	*	*		off	*	off with cable	➏
							connected
on	off	*	*		off	*	on, but the port is	➐
							not
							communicating
on	blink orange†	*	blink	*	*	*	*	➑
			orange†
on	blink orange†	*	*	blink	*	*	*	➒
				orange†
on	blink orange†	Fblink orange†	*		blink	*	*	➓
		Bblink orange†			orange†

* This LED is not important for the diagnosis.

† The blinking behavior is an on/off cycle once every 1.6 seconds, approximately.

** The Module Status LED is located on the module in the rear of the switch. (This is not applicable to the 10/100 3500PoE and non-PoE switches.)

F - Front

B - Back

5-4