Supermicro X11DPG-OT-CPU User Manual page 57

Watch Dog
JWD1 controls the Watch Dog function. Watch Dog is a monitor that can reboot the system
when a software application hangs. Jumping pins 1-2 will cause Watch Dog to reset the
system if an application hangs. Jumping pins 2-3 will generate a non-maskable interrupt
signal for the application that hangs. Watch Dog must also be enabled in BIOS. The default
setting is Reset.
Note: When Watch Dog is enabled, the user needs to write their own application
software to disable it.
JPW19 JPW20
CPU2
1
Jumper Setting
Pins 1-2
Pins 2-3
Open
USB1/2 (3.0)
VGA
LAN2 LAN1 IPMI_LAN
LE1
USB3/4
(3.0)
LAN
CTRL
JSDCARD1
JM2-1
SD CARD
JPME1
JPG1 BMC
JP2
LEDM1
BIOS
LED1
J34 J32
J33 J31
JBT1
PCH
BIOS
BT1
JS1 JS2
LICENSE
SATA0-3 SATA4-7
BATTERY
X11DPG-OT-CPU
REV:1.00
CPU1
57
Defi nition
Reset
NMI
Disabled
1. Watch Dog Enable
JPW21 JPW22
Chapter 2: Installation