62
A+ Server AS -2114GT-DNR User's Manual
4.5 LED Indicators
IPMI LAN Port LEDs
The IPMI LAN port has two LED indicators. The Activity LED is green and indicates
connection and activity. The Link LED may be green, orange/amber, or off to indicate the
speed of the connection. Refer to the tables below for more information.
BMC Hearbeat LED (LEDM1)
A BMC Heartbeat LED is located at LEDM1 on the motherboard. When this LED is blinking,
the BMC is functioning normally. See the table below for more information.
BMC Heartbeat
LED State
Color
State
Definition
Green
Solid On
BMC is not ready
Green
Blinking
BMC Normal
Green
Fast Blinking
BMC: Initializing
UID LED Indicator (LED1)
The rear LED1 is located next to the UID switch. The front UID LED is located on the front
panel. When you press the UID switch, both rear LED1 and front UID LED indicators will
turn on. Press the UID switch again to turn off the LED indicators. Use this UID Indicator to
'mark' the system, so the system can be easily identified whether on the front or back (e.g.,
a system rack with multiple units installed).
UID LED
LED Indicator
Color
State
Definition
Blue
Solid On
Unit Identified
None
Off
UID Off
Link LED, Connection Link, Speed
Indicator
LED Color
Definition
Orange
1 Gb/s
Green
100 Mb/s
Activity LED
Color
State
Definition
None
No Connection
None
Off
Link
Yellow
Flashing
Active
Activity LED
Link LED
