HP StorageWorks Core Switch 2/64 Getting Started & General Reference Guide

64 getting started and general reference guide
LEDs on the WWN Card and Bezel
The WWN card and bezel are located at the top of the blower assembly side
of the chassis. The bezel covers the card, allowing the LEDs to shine
through. The bezel and card provide a consolidated LED view of:
• The incoming power to and status of the 16-port cards in slots 1-4 and
7-10
• The incoming power to and status of the CP cards in slots 5 and 6
• The incoming power to the four power supplies
If a slot has a filler panel in place of a 16-port card, CP card, or power
supply, the LEDs for that slot on the WWN card and bezel do not light up.
Note If a Status or Fail LED on the WWN card flashes, the Power LED on
the WWN card also flashes for increased visibility.
The LEDs patterns may temporarily change during POST and other
diagnostic tests.
Right LED Fault No light
(LED is off)
Blower assembly is either
healthy or does not have
incoming power.
Ensure blower assembly
has incoming power.
Steady orange Blower assembly has fully
or partly failed.
Replace blower assembly.
Slow-flashing
orange:
on 2 second;
off 2 second
Blower assembly is not
seated correctly or is faulty.
Pull unit out and reseat. If
LED continues to flash,
replace unit.
Fast-flashing
orange:
on 1/2 second;
off 1/2 second
Environmental range
exceeded.
Check for out-of-bounds
environmental condition.
Table 8. Blower Assembly LED Patterns
Location of
LED
Purpose
of LED
Color of LED Status of Hardware Recommended Action