Supermicro SuperServer E300-9A - Page 37

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Chapter 3 Motherboard Connections
VGA Enable/Disable
Jumper JPG1 allows you to enable or disable the VGA port using the onboard graphics
controller. The default setting is Enabled.
VGA Enable/Disable
Jumper Settings
Jumper Setting Denition
Pins 1-2 Enabled
Pins 2-3 Disabled
LAN Port Enable/Disable
    
setting is Enabled.
LAN1/2 Enable/Disable
Jumper Settings
Jumper Setting Denition
Pins 1-2 Enabled
Pins 2-3 Disabled
BIOS Recovery


BIOS Recovery
Jumper Settings
Jumper Setting Denition
Pins 1-2 Normal
Pins 2-3 BIOS Recovery
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, users need to write their own application software
to disable it.
Watch Dog
Jumper Settings
Jumper Setting Denition
Pins 1-2 Reset
Pins 2-3 NMI
Open Disabled