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S
S
UPER
ERVER 5018D-LN4T User's Manual
Unit Identification LED
A rear UID LED indicator (LED7) is located
next to the Unit Identifier (UID) switch on
the I/O back panel. The front panel UID
LED is located at pin 7 of the Front Control
Panel at JF1. Connect a cable to pin 7 on
JF1 for front panel UID LED indication.
When you press the UID switch, both rear
UID LED and front panel UID LED Indica-
tors will be turned on. Press the UID switch
again to turn off both LED Indicators. These
UID Indicators provide easy identification
of a system unit that may be in need of
service.
Note: UID can also be triggered via IPMI
on the motherboard. For more information
on IPMI, please refer to the IPMI User's
Guide posted on our website at http://www.
supermicro.com.
10G LAN Activity LED
The 10G LAN Activity LED for LAN7 is
located at LEDT2, and the 10G LAN LED
Activity LED for LAN8 is located at LEDT4.
When the LEDs are blinking, LAN7/LAN8
are active. See the table on the right for
the definitions.
10G LAN Link Status LED
The 10G LAN Link status LED for LAN7 is
located at LEDT1, and the 10G LAN Link
status LED for LAN8 is located at LEDT3.
When the LEDs are on, LAN7/LAN8 are
working properly. See the table on the right
for the colors and definitions.
Color/State Status
Blue: On
Color/State
LEDT2
Green: Blinking
LEDT4
Green: Blinking
10G LAN Link Status
Color/State
LEDT1
Green: On
LEDT3
Green: On
5-20
UID LED
Status
Unit Identified
10G LAN Activity
LED Indicator
Definition
LAN7 Active
LAN8 Active
LED Indicator
Definition
LAN7 Normal
LAN8 Normal
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