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Onboard Power LED
The Onboard Power LED is located at LEDPWR on the motherboard. When this LED is on,
the system power is on. Be sure to turn off the system power and unplug the power cords
before removing or installing components. Refer to the table below for more information.
BMC Heartbeat LED
A BMC Heartbeat LED is located at LEDBMC on the motherboard. When LEDBMC is blinking
green, the BMC is functioning normally. Refer to the layout below for the location of LEDBMC.
AIOM-A
JMCIO-RA1
MH14
BMC
JPW1
JPW2
PSU1
PSU2
PWR1
P12V
BATTERY
BT1
GPU-PWR1
GPU-PWR3
GPU-PWR5
GPU-PWR7
GPU-PWR9
MH3
JFP2
GPU-PWR2
GPU-PWR4
GPU-PWR6
GPU-PWR8
GPU-PWR10
P1-PCIE3B
P1-PCIE3A
P1-PCIE2B
P1-PCIE2A
P1-PCIE1B
P1-PCIE1A
JIPMB1
J35
JS1
FAN9
MH10
JBT1
X13DEG-OA
MAC CODE
REV:1.01
DESIGNED IN USA
LED6
JF1
CPU1
LEDPWR
2
FAN1
FAN2
FAN3 FAN4
MH12
MH5
Onboard Power LED Indicator
LED Color
Definition
System Power Off (power cable not
Off
connected)
Green
System Power On
BMC Heartbeat LED Indicator
LED Color
Definition
Green:
BMC Normal
Blinking
JAIOM1
AIOM PCIE 5.0X16
AIOM-B
JMCIO-RA2
1
MH9
LEDBMC
PCIE 3.0X2
PCIE 3.0X2
JPW3
JM2_2
M.2-P2:
JM2_1
M.2-P1:
PSU3
JNCSI1
GPU-PWR15
GPU-PWR11
GPU-PWR13
GPU-PWR17
GPU-PWR12
GPU-PWR14
GPU-PWR16
GPU-PWR18
MH16
MH18
P2-PCIE3B
P2-PCIE3A
P2-PCIE2B
P2-PCIE2A
P2-PCIE1B
P2-PCIE1A
JS2
STBY_PWR
MH2
MH15
MH17
LED4
LED7
CPU2
JMCIO9A
JMCIO9B
P2-PCIE4A
P2-PCIE4B
MH6
91
1. BMC Heartbeat LED (LEDBMC)
JPW4
PSU4
2. Onboard Power LED (LEDPWR)
GND
P12V
GPU-PWR19
MH13
JPW26
JPW23
GPU-PWR20
JPW25
JPW22
JPW24
JPW21
FAN10
MH7
Chapter 2: Installation
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