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Chapter 3 Motherboard Connections
3.5 LED Indicators
10G LAN Ports Enable/Disable
JPTG1 is used to enable or disable the 10 Gigabit Ethernet ports.
10Gb Enable/Disable
Jumper Settings
Pin# Denition
1-2 Enabled (Default)
2-3 Disabled
LAN1~4 LEDs
Each Ethernet port on the I/O back panel has two LEDs. One LED indicates activity when
connection.
LAN1~4 LED
(Connection Speed
Indicator)
LED Color Denition
10 Mb/s
Green 100 Mb/s
Amber 1 Gb/s
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 Denition
No
Connection
Solid
Green
Link/Speed
(Left)
100 Mb/s
Blinking
Amber
Activity
(Right)
Active
IPMI LAN
Activity LEDLink LED
LAN 1/LAN 2
IPMI LAN
(X8ST3-F)
LAN5/6 10G LED
(Connection Speed Indicator)
LED Color Denition
No Connection
Green 10G
Amber 1G
Onboard Power LED
LED1 is an Onboard Power LED. When this LED is lit, it means power is present on the
and unplug the power cord(s) before removing or installing components.
Onboard Power LED Indicator
LED Color Denition
(power cable not
connected)
Green System On