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LED name
LED color Hardware status Recommended action
No light
System is off, boot is not complete,
or boot failed.
Verify that the system is on and
booting is complete.
Steady green System is on and po
wer supplies
are functioning p
roperly .
No action require
d.
Steady
Amber (for
more than 5
seconds)
Boot failed and system is faulty. Perform the following steps:
1.
Connect a serial cable to the
system.
2.
Reboot the system.
3.
Check the failure indicated on
the system console.
4.
Contact HP Technical Support.
System Status
Flashing
amber or
green
Attention is required. A number
of variables can cause this status
including a single power supply
failure, a fan failure , or one or
more environmental ranges has
exceeded.
Check the management interface
andtheerrorlogfordetailsonthe
cause of the status. Contact HP
Technical Support, if necessary.
No light
Port spee
dis10Mb/s.
No action required.Ethernet
Speed
Steady green
Por t speed is 100 Mb/s.
No action required.
No light There is no Ethernet link.
Verify that the Ethernet cable is
connected correctly.
Steady
amber
There is an Ethernet link. No action required.
Ethernet Link
Flashing
amber or no
light
There is link activity (traffic).
No action required.
86
Managing SAN Switches