HP StorageWorks SAN Director Installation Guide (A7393-90009, May 2007)

Monitoring system components78
Port blade LED meanings
Table 15 describes port blade LED patterns and the recommended actions for those patterns for the
4/256 SAN Director.
Table 15 Port blade LED descriptions
LED purpose Color Status Recommended action
Power LED Steady green Port blade has valid
power.
No action required.
No light (LED is off) Port blade does not have
incoming power.
Ensure port is firmly seated and
has power.
Status LED No light (LED is off) Port blade is either
healthy or does not have
power.
Verify that the power LED is on.
Steady amber Port blade is faulty. Ensure port is firmly seated and
check status with slotShow
command. If LED remains amber,
contact HP.
Slow-flashing amber (on
2 seconds; then off 2
seconds)
Port blade is not seated
correctly or is faulty.
Pull port out and reseat it. If LED
continues to flash, replace blade.
Fast-flashing amber (on
1/2 second; then off
1/2 second)
Environmental range
exceeded.
Check for out-of-bounds
environmental condition and
correct it.
Port Speed LED No light (LED is off) Port is either set to 1
Gb/sec mode, or it does
not have incoming
power.
Verify that the power LED is on.
Type the portCfgSpeed
command to change mode.
Steady green Port is set to 2 Gbit/sec
mode.
No action required.
Steady amber Port is set to 4 Gbit/sec
mode.
No action required.