HP DC04 SAN Director Switch Hardware Reference Guide

Table 10 (page 59) describes the CP blade LED patterns and the recommended actions for those
patterns.
Table 10 CP8 blade LED descriptions
Recommended actionStatusColorLED purpose
No action requiredCP blade has valid power.Steady greenPower
Ensure blade is firmly seated and
has power.
CP blade does not have incoming
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 amber, 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 correctly or
is faulty.
Slow-flashing amber
(on 2 seconds; then off
2 seconds)
Find out-of-bounds environmental
condition and correct it.
Environmental range exceeded.Fast-flashing amber (on
1/2 second; then off
1/2 second)
Ensure the blade has power,
Ethernet cable is firmly seated, and
connected device is functioning.
Either an Ethernet link is not
detected, or it does not have
incoming power.
No light (LED is off)Ethernet Link Status
No action requiredEthernet link is healthy and traffic
is flowing through port.
Flickering green/amber
Ensure CP has power.
NOTE: To force a persistent
Ethernet link speed, enter the
ifModeSet command.
Ethernet link speed is 10 Mb/s or
CP blade does not have incoming
power.
No light (LED is off)Ethernet Link Speed
No action requiredEthernet link speed is 100/1000
Mb/s.
Steady green
No action requiredActive CP bladeSteady blueActive CP
No action requiredStandby CP bladeNo light (LED is off)
Monitoring control processor blade (CP8) status 59