HP StorageWorks 8/40 - SAN Switch Hardware Reference Manual page 61

LED name LED color
Steady amber (for
more than five
seconds)
Flashing am-
ber/green
No light
Ethernet speed
Steady green
No light
Ethernet link Steady amber
Flashing amber/no
light
Port status No light
Slow flashing green
(flashing in 2-second
intervals)
Fast flashing green
(flashing in half-
second intervals)
Flickering green
(steady with random
flashes)
Steady green
Slow flashing amber
(flashing in 2-second
intervals)
Fast flashing amber
(flashing in half-
second intervals)
Status of hardware
Faulty fan FRU or power supply
FRU, boot failed, or the system
is faulty.
NOTE:
This LED displays steady
amber during POST. This is
normal and does not indicate
a fault.
Attention is required. A number
of variables can cause this
status, including a single power
supply failure, a fan failure, or
exceeding one or more environ-
mental ranges.
Port speed is 10 Mb/sec.
Port speed is 100 Mb/sec.
There is no link.
There is a link.
There is link activity (traffic).
No signal or light carrier (media
or cable) detected.
Port is online but segmented
because of a loopback cable or
incompatible switch connection.
Port is online and an internal
loopback diagnostic test is run-
ning.
Port is online and frames are
flowing through the port.
Port is online, but has no traffic.
Port is disabled (because of
diagnostics or the portDis-
able command).
Port is faulty.
8-Gb SAN Switch hardware reference manual
Recommended action
Verify that the fan FRU and power
supply FRU are seated correctly.
Replace the fan FRU or power
supply FRU, if necessary. If the fan
or power supply FRU is not the
problem, follow these steps:
1. Connect a serial cable to the
system.
2. Reboot the system.
3. Check the failure message on
the console.
4. Contact your service provider.
Check the management interface
and the error log for details on the
cause of the status. Contact your
switch service provider.
No action required.
No action required.
Verify that the Ethernet cable is
connected correctly.
No action required.
No action required.
Check transceiver and cable.
No action required.
No action required.
No action required.
No action required.
Verify that the diagnostic tests are
not running. Re-enable the port us-
ing the portEnable command.
Check the management interface
and the error log for details on the
cause of status. Contact your
switch service provider.
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