Chapter 2: Installation
2-35
JRK1
JF1
JPI2C1
JPW3
JPW2
JPW1
JSD1
SP1
J18
J17
JB
AT
1
JP6
JP7
JI2C2
JI2C1
JL
1
JOH
1
FA
NB
FA
NA
FA
N4
FA
N3
FA
N2
FA
N6
FAN1
SW1
J2
1
JBT1
LEM1
JWP1
JPG1
JWD1
JPL1
USB4/5
JTPM
1
XDP-PC
H
BIOS BO
X
SAS0~3
SAS4~7
I-SA
TA
0
I-S
AT
A1
P2 DIMMF
3
P2 DIMMF
1
P2 DIMMF
2
P2 DIMME
3
P2 DIMME
2
P2 DIMME
1
P2 DIMMG
1
P2 DIMMH
1
P2 DIMMG
3
P2 DIMMG
2
P2 DIMMH
2
P2 DIMMH
3
COM1
USB6/7
UID
IPMI_LAN
Alaways populate DIMMx1 first
P1 DIMMA
2
P1 DIMMA
1
P1 DIMMB
3
P1 DIMMB
2
P1 DIMMB
1
P1 DIMMA
3
P1 DIMMC
1
P1 DIMMC
2
P1 DIMMC
3
P1 DIMMD
1
P1 DIMMD
2
P1 DIMMD
3
I-SA
TA
5
I-S
AT
A4
I-SA
TA
3
I-SA
TA
2
LAN2/4
VGA
XDP-CPU
COM2
BM
C
CTRL
LAN1/3
USB 0/1
JPME
2
PH
Y
FA
N5
BIOS
LA
N
CTRL
PC
H
LE1
X9DR3-LN4F+/X9DRi-LN4F+
Alaways populate DIMMx1 first
USB9
SAS
CTRL
USB 2/3
JSTBY1
IPMB
1
1
JD1
JF2
LE2
JPB1
JBMC
1
Rev. 1.10
JPME
1
CPU1
CPU2
CPU1 Slot1 PCI-E 3.0 x16
CPU1 Slot2 PCI-E 3.0 x4 (in X8 slot)
CPU2 Slot6 PCI-E 3.0 x8
CPU2 Slot5 PCI-E 3.0 x16
CPU2 Slot4 PCI-E 3.0 x16
CPU1 Slot3 PCI-E 3.0 x16
CMOS Clear
JBT1 is used to clear CMOS. Instead of pins, this "jumper" consists of contact pads
to prevent accidental clearing of CMOS. To clear CMOS, use a metal object such
as a small screwdriver to touch both pads at the same time to short the connection.
Always remove the AC power cord from the system before clearing CMOS.
Note 1:
For an ATX power supply, you must completely shut down the
system, remove the AC power cord, and then short JBT1 to clear CMOS.
Note 2:
Be sure to remove the onboard CMOS Battery before you short
JBT1 to clear CMOS.
Note 3:
Clearing CMOS will also clear all passwords.
A. Clear CMOS
B. Watch Dog Enable
Watch Dog Enable/Disable
Watch Dog (JWD1) is a system monitor that
can reboot the system when a software ap-
plication hangs. Close pins 1-2 to reset the
system if an application hangs. Close pins
2-3 to generate a non-maskable interrupt
signal for the application that hangs. See the
table on the right for jumper settings. Watch
Dog must also be enabled in the BIOS.
Watch Dog
Jumper Settings
Jumper Setting Definition
Pins 1-2
Reset (default)
Pins 2-3
NMI
Open
Disabled
A
B
