Onboard Indicators - Supermicro C7C242-CB-M User Manual

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2-9 Onboard Indicators

LAN LEDs
One LAN port is located on the I/O back
panel of the motherboard. This Ethernet LAN
port has two LEDs (Light Emitting Diode).
The yellow LED indicates activity, while
the Link LED may be green, amber, or off
to indicate the speed of the connections.
Refer to the tables on the right and below
for more information.
Link
LED
Onboard Power LED (LED1)
An Onboard Power LED is located at
LED1 on the motherboard. When LED1
is on, the AC power cable is connected.
Make sure to disconnect the power cable
before removing or installing any compo-
nent. See the layout below for the LED
location.
JPME2:
1-2:NORMAL
2-3:ME MANUFACTURING MODE
JD1:SPEAKER:1-4
JWD1:WATCH DOG
1-2:RST
2-3:NMI
BT1
JSTBY1:
5V STBY POWER
B
BIOS
LED1
BAR CODE
I-SATA4
I-SATA2
I-SATA0
I-SATA5
I-SATA3
I-SATA1
MAC CODE
LAN
Activity
LED
A
USB7
(3.0)
USB2 (2.0)
HD AUDIO
JI2C1/JI2C2
ON :ENABLE
SYS_FAN2
USB
5/6
(3.1)
OFF:DISABLE
LAN
MH12
J9702
2280
J9701/J9702
1-2:NORMAL
2-3:DEBUG MODE
MH11
2260
MH10
2242
PCI-E M.2-M1
SYS_FAN1
JPW1
2-31
Color
Yellow
LED Color
Off
Amber
Green
Onboard PWR LED Indicator
Status
Off
On
KB/MOUSE/USB 0/1(2.0)
JPUSB1
JPUSB1:USB0/1 WAKE UP
1-2 ENABLE
2-3 DISABLE
DIMMA1
DIMMA2
DIMMB1
DIMMB2
A
Chapter 2: Installation
GLAN Activity Indicator
LED Settings
Status
Definition
Flashing
Active
GLAN Link Indicator
LED Settings
Definition
No Connection
100Mbps/10Mbps
1 Gbps.
LED Status
Definition
System Off
System on, or
System off and PWR
Cable Connected
A. LAN1 LEDs
B. Onboard Power
LED

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