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2-8
Onboard Indicators
LAN Port LEDs
The LAN ports are located on the I/O
backpanel of the motherboard. Each
Ethernet LAN port has two LEDs.
The yellow LED indicates activity,
while the Link LED may be green,
amber, or off to indicate the speed of
the connections. On the IPMI port,
the yellow LED on the right indicates
activity, while the green LED on the
left indicates the speed of the con-
nection. See the table at right for
more information. See the tables at
right for more information.
Standby Power (LE4)
The Standby Power LED is located at
LE4 on the motherboard. When LE4 is
on, it means that the AC power cable
is connected and the power supply
hard switch is on, indicating that
power is flowing through the power
supply and into the motherboard. The
system may or may not be running.
KB/MS
JPUSB1:B/P USB WAKE UP
JPUSB1
1-2:ENABLE
USB4/5/IPMI_LAN
2-3:DISABLE
R137
JPUSB1
VGA
SW1
J8
SBX2: PCI-E 2.0 X4 in X8
1
1
UIOP
J16
JUSB4
JWD
JWD
1-2:RST
2-3:NMI
1
1
1
USB3.0-2/3
JLED
JPG1
JPL2
JPME1
JPL1
JPME2
+
JSD1
1
3
SBX1: PCI-E 3.0/2.0 X16 or X8+X8
JL1:CHASSIS INSTRUSION
Link LEDs (Green/Amber/Off)
LED Color
Off
Green
Amber
Link LED
Link LED
Status
Off
On
JPI2C:PWR I2C
OH/FF
LED
LED
1
2
PF
FAIL
RST
NMI X
PWR HDD
NIC
NIC UID
PS
ON
PWR
1
JF1
+
DDR3 1600/1333/1066 UDIMM/RDIMM required
DIMMA1
DIMMA2
DIMMB1
DIMMB2
J3
SBX3: PCI-E 2.0 X4
T-SGPIO2
T-SGPIO1
USB 12/13
USB 3.0-0/1
2-31
Chapter 2: Installation
LAN
Definition
No Connection or 10 Mbps
100 Mbps
1 Gbps
LAN
Activity LED
LAN 1/LAN 2
IPMI LAN
Activity LED
IPMI LAN
(X8ST3-F)
Standby PWR LED (LE4)
LED Status
Definition
System unplugged or
power supply is switched
off
Standby Power On
1
FAN1
JUSB3
10
LE4
4
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