The LED status indicators for the HP ProCurve Switch zl modules (used in the 8212zl, 8206zl, 5406zl, and
5412zl chassis) are described in the following table .
Table A2: LED status indicators for HP ProCurve Switch 8200zl and 5400zl series—switch modules
Depending on the mode selected, displays:
• Network activity information
• Whether the port is configured for full-duplex operation
• Maximum speed operation
• Whether PoE power is being supplied or not
LED status indicators for Switch 5400zl series
The HP ProCurve Switch 5400zl series management module has various LED status indicators that are
described in the following table .
Table A3: LED status indicators for HP ProCurve Switch 5400zl series—management modules
Indicates the port is enabled and receiving a link beat signal (for the twisted-pair ports), or a strong
enough light level (for the fiber-optic ports) from the connected device .
Indicates no active network cable is connected to the port, the port is not receiving link beat or
sufficient light, or the port has been disabled .
If the Port LED is blinking simultaneously with the Fault LED, the corresponding port has failed its self-
The switch is receiving power .
The switch is NOT receiving power .
On briefly at the beginning of switch self-test after the switch is powered on or reset . If on for a
prolonged time, the switch has encountered a fatal hardware failure, or has failed its self-test .
The normal state; indicates there are no fault conditions on the switch .
A fault has occurred on the switch, one of the switch modules, an individual port, a power supply, or
a fan . The Status LED for the module or other device with the fault will flash simultaneously .
The switch self-test and initialization are in progress after you have power cycled or reset the switch .
The switch is not operational until this LED goes off . The Self-Test LED also comes on briefly when you
"hot swap" a module into the switch and the module is automatically self-tested .
Normal operation; the switch is not undergoing self-test .
A component of the switch has failed its self-test . The Status LED for that component (for example, a
switch module) and the switch Fault LED will flash simultaneously .
Normal operation .
DIMM status is unknown .
If DIMM, Fault, and Self-Test LEDs are blinking, DIMM failed self-test .
If DIMM and Fault LEDs are blinking, an operational fault has occurred .
If blinking at a fast rate, an operational alert occurred and is unresolved .
Flash Card status is known and fault free .
Flash Card status is unknown .
If Flash, Fault, and Self-Test LEDs are blinking, Flash Card failed self-test .
If Flash and Fault LEDs are blinking, an operational fault has occurred .
If blinking at a fast rate, an operational alert occurred and is unresolved . For example, Flash Card is
not present .
A Management Module is present and fault free .
The switch is powered off .
There is a fault on the Management Module .