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X9DRW-CF31/X9DRW-CTF31 Motherboard User's Manual
2-9
Jumper Settings
Explanation of Jumpers
To modify the operation of the mother-
board, jumpers can be used to choose
between optional settings. Jumpers cre-
ate shorts between two pins to change
the function of the connector. Pin 1
is identified 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
Use JPL1 to enable/disable LAN Ports
1/2. See the table on the right for
jumper settings. The default setting is
Enabled.
A
BMC
JSD1
JBT1
BIOS
Intel
PCH
LAN2
LAN1 USB2/3 USB0/1
UID
LED3
LAN
i350 (-CF31)
X540 (-CTF31)
IPMI_LAN
CLOSE 1st
CPU2
OPEN 1st
JBAT1
BAR CODE
CLOSE 1st
CPU1
OPEN 1st
2-36
Connector
Pins
Jumper
Cap
Setting
LAN1/2 Enable
Jumper Settings
Jumper Setting Definition
1-2
2-3
A. GLAN1/2 Enable (X9DRW-
VGA
CF31)
COM1
A . ( 1 0 G ) T L A N 1 / 2 E n a b l e
(X9DRW-CTF31)
X9DRW-CF31
Rev. 1.01
FAN1
3
2
1
3
2
1
Pin 1-2 short
Enabled (default)
Disabled
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