49
Chapter 2: Installation
2.9 LED Indicators
LAN1/2 LEDs
Each Ethernet port on the I/O back panel has two LEDs. One LED indicates activity when
flashing while the other LED may be green, amber or off to indicate the speed of the
connection.
10G LED
(Connection Speed Indicator)
LED Color
Definition
Off
No Connection
Green
10G
Amber
1G
IPMI LAN LEDs
A dedicated IPMI LAN is also included on the motherboard. The amber LED on the right of
the IPMI LAN port indicates activity, while the green LED on the left indicates the speed of
the connection. Refer to the table below for more information.
IPMI LAN LEDs
Color
Status
Definition
Off
Off
No
Connection
Solid
Green
Link/Speed
(Left)
100 Mb/s
Blinking
Amber
Activity
(Right)
Active
IPMI LAN
Activity LED
Link LED
LAN 1/LAN 2
IPMI LAN
(X8ST3-F)
BIOS LICENSE
JTGLED1
JPW1
A2SDi-H-TF
REV
:1.02
DESIGNED IN USA
BAR CODE
COM1
JPI2C1
JSD1
BT1
SRW1
SRW2
PRESS FIT
JPTG1
JWD1
JPG1
JBR1
JPME2
JI2C1
JI2C2
PRESS FIT
JSAS1
PRESS FIT
JSAS2
JMD1
1
LEDT1
C
A
LEDT3
C
A
LEDT2
C
A
LEDT4
C
A
LED1
A
JD1
JSMB1
JGP1
JBT1
JPH1
JPV1
FANA
FAN3
FAN1
FAN2
JF1
JTPM1
JL1
JRT4
JRT3
I-SATA2
I-SATA1
I-SATA3
I-SATA0
UIDLED1
C
A
LEDM1
8-11
4-7
I-SATA
I-SATA
IPMI LAN
DIMMA1
DIMMA2
DIMMB2
DIMMB1
Intel SoC
FCBGA1310
AL
W
AYS POPULA
TE DIMMx1 FIRST
CPU SLOT7 PCI-E 3.0 X4
M.2:PCI-E 3.0 X2 / I-SATA
LAN4
10Gb LAN
JPTG1:
2-3:DISABLE 1-2:ENABLE
1-2:ENABLE
JI2C1:
2-3:DISABLE
JI2C2:
1-2:ENABLE
2-3:DISABLE
1-2:NORMAL
JPME2:
2-3:ME MANUFACTURING MODE
RST
ON
PWR
2
NIC
OH/FF
X
2-3:NMI 1-2:RST JWD1:W
ATCH DOG
PWR
1 LED
HDD
NIC
LED
JPI2C1: PWR I2C
LAN2
USB0/1
USB2/3
USB4(3.0)
UID
VGA
LAN1
LAN3
BMC
AST2400
Intel
X557-AT2
1
1. LAN Port LEDs
2. Dedicated IPMI LAN LED
2
Link LED
Link LED
Activity LED
Activity LED