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Chapter 4: Motherboard Connections
Onboard Audio Enable/Disable
JPAC1 allows you to enable or disable the onboard audio support. The default position is on
pins 1-2 to enable onboard audio connections. Refer to the table below for jumper settings.
Audio Enable/Disable
Jumper Settings
Jumper Setting
Definition
Pins 1-2
Enabled (Default)
Pins 2-3
Disabled
Onboard TPM 2.0 Enable/Disable
Use JPT1 to enable or disable support for the onboard TPM 2.0 module. Refer to the table
below for jumper settings.
TPM Enable/Disable
Jumper Settings
Jumper Setting
Definition
Pins 1-2
Enabled (Default)
Pins 2-3
Disabled
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
Definition
Pins 1-2
Reset (Default)
Pins 2-3
NMI
Open
Disabled