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Watch Dog Timer
The Watch Dog function is a monitor controlled by the JWD1 that can reboot the system
when a software application hangs. It must be enabled in BIOS, where the default is set to
Reset. In the case an application hangs, jumping pins 1-2 will cause Watch Dog to reset the
system while jumping pins 2-3 will generate a non-maskable interrupt signal.
P1-DIMMF1
P1-DIMMF2
P1-DIMME1
P1-DIMME2
P1-DIMMD1 P1-DIMMD2
CPU1
JGPW4
FAN8 FAN7
Watch Dog
Jumper Settings
Jumper Setting
Pins 1-2
Pins 2-3
Open
JVGA1
JUSB1
LEDM1
USB2/3
JIPMILAN
JLAN2
JLAN1
JSDCARD1
1
LED6
BT1
JBT1
JPQAT
JUSBA1
USB7(3.0)
BIOS LICENSE
BAR CODE
X11DSF-E
REV:1.00
IPMI CODE
DESIGNED IN USA
MAC CODE
SAN MAC
P1-DIMMA2 P1-DIMMA1
P1-DIMMB2
P1-DIMMB1
P1-DIMMC2 P1-DIMMC1
P2-DIMMF1
P2-DIMMF2
P2-DIMME1
P2-DIMME2
P2-DIMMD1 P2-DIMMD2
FAN6
FAN5
59
Definition
Reset
NMI
Disabled
JUIDB2
LED1
1. Watch Dog
JSW0
PSU1
PSU2
P2-DIMMA2
P2-DIMMA1
P2-DIMMB2
P2-DIMMB1
P2-DIMMC2
P2-DIMMC1
CPU2
FAN4 FAN3
FAN2 FAN1
Chapter 2: Installation
JGPW1
JGPW2
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