Supermicro H11DSi User Manual page 45

VGA Enable/Disable
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.
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.
PCI Slot SMB Enable (JI2C1/JI2C2)
Use Jumpers JI2C1/JI2C2 to enable PCI SMB (System Management Bus) support to improve
system management for the PCI slots. See the table on the right for jumper settings.
VGA Enable/Disable
Jumper Settings (JPG1)
Jumper Setting Definition
Pins 1-2 Enabled
Pins 2-3 Disabled
Watch Dog
Jumper Settings
Jumper Setting Definition
Pins 1-2 Reset (Default)
Pins 2-3 NMI
Open Disabled
PCI Slot_SMB Enable
Jumper Settings
Jumper Setting Definition
Pins 1-2 Enabled
Pins 2-3 Disabled (Default)
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Chapter 2: Installation