Supermicro AS -2024S-TR - System Control Jumpers

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Chapter 4: Motherboard Connections
Watch Dog (JWD1)
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 Denition
Pins 1-2 Reset (Default)
Pins 2-3 NMI
Open Disabled
VGA Enable/Disable
JPVGA1 allows you to enable or disable the VGA port. The default position is on pins 1 and
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VGA Enable/Disable
Jumper Settings
Jumper Setting Denition
Pins 1-2 Enabled
Pins 2-3 Disabled
LAN Enable/Disable
Jumper JPL1 will enable or disable the LAN ports on the motherboard. See the table below
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JLAN Enable/Disable
Jumper Settings
Jumper Setting Denition
Pins 1-2 Enabled
Pins 2-3 Disabled