Jumper Settings; Explanation Of Jumpers; Glan Enable/Disable - Supermicro X7DWN Plus User Manual

X7DWN+ User's Manual
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Jumper Settings

Explanation of
Jumpers
To m o di f y t he o p er at i o n of t he
motherboard, jumpers can be used
to choose between optional settings.
Jumpers create shorts between two
pins to change the function of the
connector. Pin 1 is identifi ed with a
square solder pad on the printed circuit
board. See the motherboard layout
pages for jumper locations.
Note: On two pin jumpers, "Closed"
means the jumper is on and "Open"
means the jumper is off the pins.

GLAN Enable/Disable

JPL1 enables or disables the GLAN
Port1/GLAN Port2 on the mother-
board. See the table on the right for
jumper settings. The default setting
is Enabled.
DIMM 4D
Fan5
DIMM 4C
DIMM 4B
DIMM 4A
Fan6
DIMM 3D
DIMM 3C
DIMM 3B
DIMM 3A
DIMM 2D
DIMM 2C
DIMM 2B
DIMM 2A
Intel 5400
(North Bridge)
DIMM 1A
DIMM 1B
DIMM 1C
DIMM 1D
Slot6 PCI-E2 x8 SEPC
LAN
CTRL
Slot5 PCI-E2 x8
A
Slot4 PCI-E x4
S I/O
Slot3 PCI-E x8 BIOS
JI2C1
JI2C2
Slot2 PCI-X 100/133MHz
JWOR
Slot1 PCI-X 100/133MHz
Slot0 PCI-U
CPU FAN1
24-Pin PWR 4-Pin PWR 8-Pin PWR
FAN7
JAR
3rd PWR Fail Detect
SMBUS_PS
CPU1
CPU2
JWD
CMOS Clear
Battery
USB 4
Intel ESB 2
(South Bridge)
VGA CTRL
COM2 JL1 JK1
USB 2/3
JWOL
SMB
2-24
Connector
Pins
Jumper
Cap
Setting
Pin 1-2 short
GLAN Enable
Jumper Settings
Pin# Defi nition
1-2 Enabled (default)
2-3 Disabled
A. GLAN Ports1/2 Enable
FAN1
FAN2
FAN3
FAN8
CPUFAN2
T-SGPIO2
T-SGPIO1
JWF1
JCF1
FAN4
3 2 1
3 2 1