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Lan leds, Front panel lan leds, Rear panel lan leds – HP AD117-9003A-ED3 User Manual

Page 110: Lan a connector leds, Lan b connector leds, Front panel lan leds rear panel lan leds, Lan a connector leds lan b connector leds, System board leds, Gb lan a connector leds, Gb lan b connector leds

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Table 5-22 System Board LEDs

Description

LED

This green standby LED comes on as soon as the server power cord is plugged in.

STBY (power good)

A few seconds after the server is plugged in this green LED starts flashing indicating the BMC
software is operational.

BMC (heartbeat)

A few seconds after the server power is turned on, the server firmware code fetch green LED
comes on indicating that the firmware has started the boot process.

F/W

LAN LEDs

There are front panel and rear panel LAN LEDs on the server.

Front Panel LAN LEDs

There is a diference in the LED display when the server AC power is on and the system DC
power is off (or in EFI mode).

With the LAN cable connected, the front panel LAN LED displays as follows:

LAN LED is off (even if AC power is on)

Solid green, LAN link is established, no current LAN activity

Rear Panel LAN LEDs

There are two 1 Gb LAN ports on the rear panel. They are LAN A and LAN B.

LAN A Connector LEDs

The 1 Gb LAN A interface provides four LEDs on the rear panel.

Table 5-23

details the LED

locations and states for the LAN A connector.

Table 5-23 Gb LAN A Connector LEDs

Description

Color

Location

LAN LED

None

None

Top

Not used

Flashing amber: the 1000 Mbps with Ethernet protocol and
twisted-pair wiring is enabled.
Off: no link.

Amber

Second from top

1000mb

Flashing green: the 100 Mbps with Ethernet protocol and
twisted-pair wiring is enabled.
Off: no link.

Green

Second from bottom

100mb

Flashing green: The Activity LED lights, and all other LEDs
are off for a 10 Mbps connection.
Off: no activity

Green

Bottom

Activity

LAN B Connector LEDs

The 1Gb LAN B interface provides two LEDs on the rear panel (the LED on the left is not used).

Table 5-24

details the LED locations and states for the LAN B connector.

Table 5-24 Gb LAN B Connector LEDs

Description

Color

Location

The 1000 MHz with Ethernet protocol and twisted-pair wiring is enabled,
off: no link

Yellow

Speed (upper left)

The 100 MHz with Ethernet protocol and twisted-pair wiring is enabled,
off: no link

Green

Speed (upper left)

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