Diagnosing With The Leds - HP ProCurve Series 2600 Installation And Getting Started Manual

Troubleshooting

Diagnosing with the LEDs

Diagnosing with the LEDs
Table 4-1 shows LED patterns on the switch and the switch modules that
indicate problem conditions.
1.
2.
Table 4-1.
Power Fault
1
Off with
power cord
plugged in
On Prolonged On
2
On Blinking
2
On Blinking
2
On Blinking
On Off
On Off
On Blinking
1
This LED is not important for the diagnosis.
2
The blinking behavior is an on/off cycle once every 1.6 seconds, approximately.
4-4
Check in the table for the LED pattern you see on your switch.
Refer to the corresponding diagnostic tip on the next few pages.
LED Error Indicators
LED Pattern Indicating Problems
RPS EPS Self Test
1 1
1 1
Prolonged On
1 1
Blinking
1 1
1 1
Blinking
1 1
1 1
Blinking Blinking
Fan Port LED
Status
(in Link view mode)
1 1
1
2
1
2
Off Blinking
2
1
Blinking
1
Off Off with cable
connected
1
Off On, but the port is not
communicating
1
Diagnostic
Tips
1
1
1
1
2
1