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BMC/Video Enable/Disable
JBMC1 connector allows you to enable or disable the IPMI and Video. The default
position is on for both pin 1 and pin 2 to enable both IPMI and VGA. See the table below
for jumper settings.
Jumper Setting
Pins 1-2
Pins 2-3
I2C to PCI-Express Slot
JI2C1/JI2C2 allows you to enable the I2C bus to communicate with the PCI-Express
slot. For the jumpers to work properly, please set both jumpers to the same setting. If
enabled, both jumpers must be enabled. If disabled, both jumpers must be disabled.
See the table below for jumper settings.
Watch Dog Enable/Disable
JWD enables the Watch Dog function, a system monitor that takes action when a
software application freezes the system. Jumping pins 1-2 will have WD reboot the
system if a program freezes. Jumping pins 2-3 will generate a non-maskable interrupt
for the program that has frozen. Watch Dog must also be enabled in BIOS. See the
table below for jumper settings.
NOTE: When Watch Dog is enabled, the user must write their own application
software to disable the Watch Dog Timer.
Definition
BMC and Video Enabled
BMC and Video Disabled
Jumper Setting
Closed
Open
Jumper Setting
Pins 1-2
Pins 2-3
Open
2-15
Definition
Enabled
Disabled
Definition
Reset
NMI
Disabled
Chapter 2: Installation
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