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H11DST-B User's Manual
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.
Watch Dog
Jumper Settings
Jumper Setting
Definition
Pins 1-2
Reset (Default)
Pins 2-3
NMI
Open
Disabled
VGA Enable/Disable (Optional)
JPG1 allows you to enable or disable the VGA port. The default position is on pins 1 and 2
to enable VGA. See the table below for jumper settings.
VGA Enable/Disable
Jumper Settings (JPG1)
Jumper Setting
Definition
Pins 1-2
Enabled (default)
Pins 2-3
Disabled
BMC Enable/Disable (Optional)
Jumper JPB1 will enable or disable the Baseboard Management Control (BMC) on the
motherboard. See the table below for jumper settings. The default setting is enabled.
BMC Enable/Disable
Jumper Settings (JPB1)
Jumper Setting
Definition
Pins 1-2
Enabled (default)
Pins 2-3
Disabled
