2-24
X9DRD-7JLN4F/X9DRD-7LN4F Motherboard User’s Manual
JPME1
JI2C1
VGA1
I-SA
TA1
I-SA
TA0
I-SA
TA5
I-SA
TA4
I-SA
TA3
I-SA
TA2
JIPMB1
JPME2
JPL1
JBR1
JWD1
JPG1
JPB1
JVRM_I2C1
JVRM_I2C2
JVR1
FAN5
FAN6
FAN8 FAN7
FAN1
FAN2
FAN3
FAN4
JF2
T-SGPIO1
T-SGPIO2
JUSB6
JSD1
JBT1
JBAT1
JTPM1
JF1
JPI2C1
JOH1
JI2C2
JL1
JSTBY1
JUIDB
J4
JD1
LED3
LEDM1
LED2
LAN2/4
LAN1/3
CPU1
CPU2
CPU2
CPU1
CPU2
CPU1
PWR I2C
UID
P2-DIMME1
P2-DIMMF2
P2-DIMMF1
P2-DIMMG2 P2-DIMMG1
P2-DIMMH2 P2-DIMMH1
P1-DIMMA2 P1-DIMMA1
P1-DIMMB2 P1-DIMMB1
P1-DIMMC1 P1-DIMMC2 P1-DIMMD1 P1-DIMMD2
USB4/5
USB8/9
SLOT1 PCI-E 3.0 X8
SLOT2 PCI-E 3.0 X8
SLOT3 PCI-E 3.0 X8
SLOT4 PCI-E 3.0 X8
SLOT5 PCI-E 3.0 X8
USB6
TPM/POR
T80
BUZZER
CMOS CLEAR
SLOT6 PCI-E 3.0 X8
COM2
USB2/3
COM1
USB0/1
SP1
CPU2
IPMI_LAN
CPU2
CPU2
Battery
BIOS
JPW1
JPW2
24-Pin Main PWR
8-Pin PWR
JPW4
P2-DIMME2
JPW3
8-Pin PWR
4-Pin PWR
L-SAS4~7
L-SAS0~3
LSI SAS CTRL
Intel
PCH
JPS1
LAN
CTRL
BMC
CPU1
X9DRD-7(J)LN4F
Rev. 1.01
Warning
: To prevent damage to the pow-
er supply or the motherboard, please use
a power supply that contains a 24-pin, a
4-pin, and two 8-pin power connectors.
Be sure to connect the power supply to
the 24-pin power connector (JPW1), the
4-pin connector (JPW4), and the two
8-pin power connectors (JPW2/3) on the
motherboard. Failure in doing so will void
the manufacturer warranty on your power
supply and motherboard.
2-6 Connecting Cables
Power Connectors
A 24-pin main power supply connector(JPW1),
two 8-pin CPU power connectors (JPW2/3) and
a 4-pin power connector (JPW4) are located on
the motherboard. These power connectors meet
the SSI EPS 12V specification and must be con
-
nected to your power supply to provide adequate
power to the system. See the table on the right
for pin definitions.
ATX Power 24-pin Connector
Pin Definitions
Pin# Definition Pin # Definition
13
+3.3V
1
+3.3V
14
-12V
2
+3.3V
15
COM
3
COM
16
PS_ON
4
+5V
17
COM
5
COM
18
COM
6
+5V
19
COM
7
COM
20
Res (NC)
8
PWR_OK
21
+5V
9
5VSB
22
+5V
10
+12V
23
+5V
11
+12V
24
COM
12
+3.3V
12V 8-pin PWR Con-
nector
Pin Definitions
Pins Definition
1 through 4
Ground
5 through 8
+12V
A. JPW1: 24-pin ATX
PWR (Req'd)
B. JPW2: 8-pin Processor
PWR (Req'd)
C. JPW3: 8-pin Processor
PWR (Req'd)
D. JPW4: 4-pin Processor
PWR (Req'd)
E. JPW5: 4-pin Processor
PWR (Req'd)
A
B
C
(Required)
D
