Advantech ARK-1123 User Manual page 45

3.2.2.1 ACPI Settings Configuration
 Enable ACPI Auto Configuration
Enable or disable BIOS ACPI auto configuration.
Enable Hibernation

Enables or Disables System ability to Hibernate (OS/S4 Sleep State). This
option may be not effective with some OS.
 ACPI Sleep State
Select the highest ACPI sleep state the system will enter when the SUSPEND
button is pressed.
 Lock Legacy Resources
Enables or Disables Lock of Legacy Resources
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