Advantech ARK-2121V User Manual page 51

5.2.2.1 ACPI Setting
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 not be effective with some OS.
 ACPI Sleep State
Select the highest ACPI sleep state the system will enter when the SUS-
PEND button is pressed
Lock Legacy Resources

Enables or disables lock of legacy resources
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