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X9DRH-7F/-iF/-iF-NV/-7TF/-iTF Motherboard User’s Manual
2-8 Jumper Settings
Explanation of Jumpers
To modify the operation of the motherboard,
jumpers can be used to choose between
optional settings. Jumpers create shorts be-
tween two pins to change the function of the
connector. Pin 1 is identied 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.
Pin 1-2 short
3 2 1
3 2 1
LAN1/LAN2 Enable/Disable
Use JPLAN1 to enable/disable LAN Ports
1/2. See the table on the right for jumper
settings. The default setting is Enabled.
LAN1/2, LAN3/4 Enable
Jumper Settings
Jumper Setting Denition
1-2 Enabled (default)
2-3 Disabled
A. GLAN1/2 Enable
(X9DRH-7F/iF/iF-NV),
A. 10 GLAN 1/2 En-
able (X9DRH-7TF/-
iTF)
JS3
SAS4-7
JPWR1
JPWR2
JTPM1
T-SGPIO1