HP A7533A - Brocade 4Gb SAN Switch Base Hardware Reference Guide

Table 32 describes the core switch blade LED patterns and the recommended actions for those patterns.
Table 32 CR4S-8 blade LED descriptions
Recommended actionStatusColorLED pur-
pose
No action requiredCP blade has valid power.Steady greenPower
Ensure blade is firmly seated and has
power.
CP blade does not have incom-
ing power.
No light (LED is off)
Verify that the power LED is on.CP blade is either healthy or
does not have power.
No light (LED is off)Status
Ensure blade is firmly seated and
switch has completed booting. If LED
remains yellow, contact HP
CP blade is faulty or the switch
is still booting.
Steady amber
Pull blade out and reseat it. If LED
continues to flash, replace blade.
CP blade is not seated cor-
rectly or is faulty.
Slow-flashing amber (on 2
seconds; then off 2
seconds)
Check for out-of-bounds environment-
al condition and correct it.
Environmental range ex-
ceeded.
Fast-flashing amber (on
1/2 second; then off 1/2
second)
Ensure ICL cable is correctly installed.No ICL or ICL cable present,
but no connection.
No light (LED is off)LINK
LED
No action requiredICL connectedSteady green
No action requiredNo ICLNo light (LED is off)ATTN
LED
Ensure ICL cable is correctly installed.Attention requiredBlinking amber
Monitoring power supply status
To determine power supply status:
1. Check the LED indicator on the power supply (see Figure 60). The LED patterns may temporarily
change during POST and other diagnostic tests; for information about how to interpret the LED
patterns, see Table 33.
Monitoring DC04 SAN Director system components164

HP A7533A - Brocade 4Gb SAN Switch Base Specifications

General

Brand	HP
Model	A7533A - Brocade 4Gb SAN Switch Base
Category	Switch
Language	English