Advantech AIMB-U117 User Manual page 48

 ACPI Shutdown Temperature
This item allows users to set the CPU temperature threshold at which the sys-
tem automatically shuts down to prevent the CPU from overheating.
 Watchdog Timer
This item allows users to enable or disable the Watchdog timer.
3.2.1.5 Digital I/O Configuration
AIMB-U117 User Manual 36