Chapter 2: Installation
2-33
J21
BT1
JPW2
FAND
FANB
FANA FAN4
FAN3
FAN2
FANH
FANG
FANE
FANF
FAN1
S_SA
TA0
I-SA
TA0
COM
JSD1
LE4
SW1
JLAN2 JLAN1
JI2C2
JOH1
JSPK1
JL1
JBT1
JPW7
JPW6
JPW5
JPW11
JPW1
DM1
LE1
JPME2
JWD1
J29
JPME1
JPL1
JPG1
T-SGPIO-S
T-SGPIO1
T-SGPIO2
JTPM1
VGA
IPMI LAN
USB/0/1
JI2C1
P2-DIMME1
P2-DIMMF1
P2-DIMMH2
P2-DIMMG2
P1-DIMMC2
P1-DIMMD1
P1-DIMMB2
P1-DIMMA2
PCH SLOT6 PCI-E 2.0 X4 (IN X8)
CPU1 SLOT5 PCI-E 3.0 X8 (IN X16)
P1-DIMMB1
P2-DIMME2
P1-DIMMC1
P1-DIMMA1
P2-DIMMH1
P2-DIMMF2
P1-DIMMD2
P2-DIMMG1
CPU1
CPU2
CPU1 SLOT1 PCI-E 3.0 X16
CPU1 SLOT2 PCI-E 3.0 X16
JF1
USB 8/9
JPB1
FANC
JPW8
CLOSE 1st
OPEN 1st
CLOSE 1st
OPEN 1st
X9DRG-HF+II
Rev. 1.00
BIOS
J30
S_SA
TA1
S_SA
TA2
S_SA
TA3
I-SA
TA1
I-SA
TA2
I-SA
TA3
I-SA
TA4
I-SA
TA5
FPCTRL
BMC
Battery
LAN
CTRL
PCH
JPLD1
CPU2 SLOT3 PCI-E 3.0 X16
CPU2 SLOT4````````````` 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 will re-
boot the system when a software application 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