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Overheat/Power Fail/Fan Fail LED
When the light for LED3 is solid red, it means overheating. When the LED is blinking red, it
means a power failure or fan failure. Refer to the table below for more information
RJ45 LAN LEDs
There are two LAN ports (LAN1/LAN2) on the I/O back panel of the motherboard. Each
LAN port has two LEDs. The yellow LED indicates activity while the other Link LED may be
green, amber, or off to indicate the speed of the connection. Refer to the tables below for
more information.
LAN Activity LED for 10GbE (Left)
LED State
Color
Status
Yellow
Flashing
1
MH2
LED3
VGA
JPG1:VGA
1-2:ENABLE
2-3:DISABLE
Aspeed
2600
LEDT3
JMD1_SRW1
LEDT1
LAN3/4
JMD1:M.2-HC PCIe 4.0 X4/S-SATA 3.0
JMD1
P1_NVME0
JTPM1
JGP1
JL1
MH4
CHASSIS INTRUSION
Overheat/Power Fail/Fan Fail LED
Indicator
LED Color
Definition
Solid Red
Overheat
Blinking Red
Power Failure/Fan Failure
Definition
Active
2
COM1
Intel
IPMI_LAN
X550
USB 2/3(3.0)
LAN1/2
LEDT4
LEDT2
CPU
JPF1:
1-2:NORMAL
2-3:POWER FORCE ON
FAN2
JPF1
JF1:
PWR
X OH NIC2
HDD PWR
RST
NIC1
ON
FF
LED LED
JBT1
: CMOS Clear
49
LAN Link LED for 10GbE (Right)
LED Color
Off
Amber
Green
1. Overheat/Power Fail/Fan Fail LED
2. RJ45 LAN LEDs
MH1
PJ1
JPV1
LED1
JF1
MH3
Chapter 2: Installation
LED State
Definition
100 Mbps
1 Gbps
10 Gbps
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