HP A7340-96002 manual Diagnostics

Color of LED	Status of Hardware	Recommended Action
Fast-flashing	The port is in internal loopback	No action required.
green (on 1/4	(diagnostic).
second; off 1/4
second)
Flickering green	Port is online, with traffic	No action required.
	flowing through port.
Flashing or steady	POST is running.	No action required.
yellow
Steady orange	Port is receiving light or signal	No action required.
	carrier, but is not yet online.

Slow-flashing	The port is disabled (result of
orange (on 1	diagnostics or portDisable
second; off 1	command).
second)

Reset the port from a management station.

Fast-flashing	The port is faulty.	Reset the switch from
orange (on 1/4		a management
second; off 1/4		station.
second)
Alternating green	Port is bypassed.	Reset the port from a
and yellow		management station.

The following table describes the LEDs above each port on the right. These LEDs indicate the speed of the port.

Color of LED	Status of Hardware	Recommended Action
No light	The port is	No action required.
	transmitting/receiving at 1
	Gbps.
Steady green	The port is	No action required.
	transmitting/receiving at 2
	Gbps.

Diagnostics 29