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Watch Dog Timer
Watch Dog (JWD1) is a system monitor
that can reboot the system when a soft-
ware 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. Refer to the table on the right for
jumper settings.
Manufacturing Mode (VRM
Programming)
J9701 and J9702 are VRM programming
jumpers used for updating the CPU VRM
code. See the table on the right for
jumper settings.
BIOS Recovery
The BIOS Recovery jumper (JBR1) is a
slide switch that is used to enable or
disable the BIOS Recovery feature of the
motherboard. See Appendix D for details.
JSPDIF_OUT
B
C
LED7
A
JI2C1/JI2C2
J9701/J9702
ON :ENABLE
1-2:NORMAL
LED8
OFF:DISABLE
2-3:DEBUG MODE
C
A
LED9
A
C
LED10
C
J9702
C
A
JI2C2
JI2C1
J9701
D
22110
JSTBY1:
5V STBY POWER
2280
JPME2:
1-2:NORMAL
2-3:ME MANUFACTURING MODE
JBT1
TH1
JBT1:CMOS CLEAR
TH1:
THERMAL SENSOR
2260
JL1
JL1:
CHASSIS
INTRUSION
JWD1:
WATCH DOG
1-2:RST
2-3:NMI
LED1
C
A
A
JD1
JWD1
JD1:
SPEAKER:Pin1-4
C
A
OC1
LED6
PCIE M.2 CONNECTOR 2
RESET
BUTTON
POWER
BUTTON
I-SATA4
I-SATA2
I-SATA3
JSD1
I-SATA5
CMOS
JSD1:SATA DOM PWR
LED4
CLEAR
COM1
BIOS LICENSE
LAN
USB 10(3.1)
USB 11(3.1)
HD AUDIO
USB 6/7/8/9(3.0)
SYS_FAN3
22110
2280
2260
PCIE M.2 CONNECTOR 1
C
A
LED5
SYS_FAN2
I-SATA0
I-SATA1
Pin #
Pins 1-2
Pins 2-3
Open
Pin #
Pins 1-2
Pins 2-3
Pin #
Pins 1-2
Pins 2-3
DVI
HDMI/DP
KB/MOUSE USB 0/1
JVR1
JPUSB1:USB0/1 WAKE UP
1-2 ENABLE
2-3 DISABLE
JPW2
CPU
DIMMA1
DIMMA2
DIMMB1
DIMMB2
SYS_FAN1
JPW1
2-29
Chapter 2: Installation
Watch Dog
Jumper Settings
Definition
Reset (default)
NMI
Disabled
VRM Programming
Switch Settings
Definition
Normal
Debug Mode
BIOS Recovery
Switch Settings
Definition
Normal (Default)
BIOS Recovery
A. Watch Dog Timer
B. J9702
C. J9701
D. BIOS Recovery
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