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SuperWorkstation 7049GP-TRT User's Manual
HD Audio Enable
JHD_AC1 allows you to enable or disable the onboard high definition audio support. See the
table below for jumper settings
HD Audio Enable/Disable
Jumper Settings
Jumper Setting
Definition
Open
Enabled (Default)
Short
Disabled
Onboard Audio Enable
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
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.
Watch Dog
Jumper Settings
Jumper Setting
Definition
Pins 1-2
Reset
Pins 2-3
NMI
Open
Disabled
Manufacturing Mode Select
Close JPME2 to bypass SPI flash security and force the system to use the Manufacturing
Mode, which will allow you to flash the system firmware from a host server to modify system
settings. See the table below for jumper settings.
Manufacturing Mode Select
Jumper Settings
Jumper Setting
Definition
Pins 1-2
Normal (Default)
Pins 2-3
Manufacturing Mode