2-32
X9DRFR Motherboard User’s Manual
PCH
J4
66
160
65
159
63
USB1
VGA1
JF1
JPW2
COM1
LAN2
JSD1
JIPMB1
S-SA
TA1
I-SATA3
I-SA
TA4
I-SA
TA2
JTPM1
J2
J1
FANA
FAN1
FAN2
FAN3
J21
LE1
LE3
LED1
LEM1
JITP0
JNMI1
JI2C1
JP7
JWD1
JPBR1
JPG1
JPB1
P1-DIMMB2
P2-DIMMH2
P1-DIMMB1
P1-DIMMA2
P2-DIMMH1
P2-DIMME1
CPU1
P1-DIMMC1
P2-DIMMG2
P1-DIMMA1
AL
W
AYS POPULA
TE DIMMx1 FIRST
P1-DIMMC2
P2-DIMME2
P2-DIMMG1
P2-DIMMF1
P1-DIMMD1
P1-DIMMD2
P2-DIMMF2
JBAT1
JPL1
JI2C2
LAN1
CPU2
BIOS
BMC
LAN
CTRL
IPMI
_LAN
X9DRFR
Rev. 2.00
USB2
JP6
I-SA
TA5
S-SA
TA0
T-SGPIO1 T-SGPIO2
JBR1
JPME1
JPME2
JBT1
S-SATA2
S-SATA3
I-SA
TA1
I-SA
TA0
JSD2
BAR CODE
MAC CODE
IPMI CODE
2-8 Jumper Settings
Explanation of Jumpers
To modify the operation of the mother-
board, 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 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.
Connector
Pins
Jumper
Cap
Setting
Pin 1-2 short
3 2 1
3 2 1
GLAN Enable/Disable
JPL1 enables or disables the LAN Port1/
LAN Port2 on the motherboard. See the
table on the right for jumper settings. The
default setting is Enabled.
LAN Enable
Jumper Settings
Jumper Setting Definition
1-2
Enabled (default)
2-3
Disabled
A
A. GLAN1 Enable
