Asus Z9PE-D16 - Manual (Page 86)

4-30 Chapter 4: BIOS setup
4.4.11 ACPI Settings
Enables or Disables BIOS ACPI
Auto Configuration.
ACPI Settings
Enable ACPI Auto Configuration [Disabled]
Enabled Hibernation [Enabled]
ACPI Sleep State [S1 (CPU Stop Clock)]
Lock Legacy Resources [Disabled]
Enable ACPI Auto Configuration [Disabled]
Allows you to enable or disable BIOS ACPI Auto Configuration.
Configuration options: [Disabled] [Enabled]
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Advanced
Enable Hibernation [Enabled]
Enables or disables system ability to Hibernate (0S/S4 sleep state). This option
may be not effective with some OS.
Configuration options: [Disabled] [Enabled]
ACPI Sleep State [S1 (CPU Stop Clock)]
Allows you to set the ACPI Sleep State.
Configuration options: [Suspend Disabled] [S1 (CPU Stop Clock)] [S3 (Suspend to
RAM)]
Lock Legacy Resources [Disabled]
Allows to enable or disable Lock Legacy Resources.
Configuration options: [Disabled] [Enabled]
The following item appears only when you set Enabled ACPI Auto
Configuration to [Disabled].