Seven-Segment Led - HP A5120 EI Series Installation Manual

Seven-segment LED

The seven-segment LED, together with the system status LED, shows detailed system operating information,
as described in
The seven-segment LED can also show the total PoE output power as a percentage of the maximum PoE
output power that a PoE switch can supply (see
A5120-24G-PoE+ EI (2 slots)

A5120-24G-PoE+ EI TAA (2 slots)

A5120-48G-PoE+ EI (2 slots)

A5120-48G-PoE+ EI TAA (2 slots)

Table 22 Seven-segment LED description (I)
System status LED
(PWR) status
Flashing green
Flashing red
Flashing green
Steady red
Steady red
Steady green
Table 22.
Seven-segment LED (Unit) status
The LED displays numbers one by one.
The LED displays flashing numbers.
A bar rotates clockwise around the LED.
The LED displays a flashing F character.
The LED displays a flashing t character.
The LED displays a capital C character.
The LED displays an S character.
The LED displays a lowercase c character.
The LED displays a number.
Table 23). The PoE switches include:
Description
POST is running, and the LED
displays the ongoing test item ID.
POST has failed, and the LED flashes
the ID of the failed test item.
Software is loading.
The switch is experiencing a fan
failure.
The switch is in an overheated
condition.
The switch is the command switch in
a cluster.
The switch is a member switch in a
cluster.
The switch is a candidate switch for
a cluster.
The member ID of the switch in an
IRF fabric.
The A5120-24G EI and A5120-
48G EI switches do not support IRF.
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