HP HP ProCurve Series 6600 Especificaciones Pagina 72

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5-4
Troubleshooting
Using LEDs to Diagnose an Error Condition
Troubleshooting
Using LEDs to Diagnose an Error
Condition
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
Diag
Tips
Power Fault PS Tmp Test
Fan
Status
Port LED
(in Link view mode)
Off with
power cord
plugged in
* PS LED off
or blinking
orange
*** *
On Prolonged On * * Prolonged
On
**
On Blinking
**Blinking
**
On Blinking
* * Off Blinking
*
On Blinking
**Blinking
* Blinking
On Off * * Off * Off with cable
connected
On Off * * Off * On, but the port is
not
communicating
On Blinking Blinking * Off * *
On Blinking * Blinking Off * *
* This LED is not important for the diagnosis.
The blinking behavior is an on/off cycle once every 1.6 seconds, approximately.
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