User Manual

4-12
Chapter 4: BIOS setup
4.4.2 ACPI Settings
Enabled for Windows XP and
Linux (OS optimized for
Hyper-Threading Technology)
and Disabled for other OS
(OS not optimized for Hyper-
Threading Technology).
When Disabled only one thread
per enabled core is enabled.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Advanced
ACPI Settings
Enable ACPI Auto Conguration [Disabled]
Enable Hibernation [Disabled]
ACPI Sleep State [Suspend Disabled]
Lock Legacy Resources [Disabled]
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
Enables or Disables BIOS
ACPI Auto Conguration.
Enable ACPI Auto Configuration [Disabled]
Allows you to enable or disable BIOS ACPI Auto Conguration. Conguration options:
[Enabled] [Disabled]
This following items appear only when you set
Enable ACPI Auto Configuration
to
[Disabled].
Enable Hibernation [Disabled]
Enables or disables system ability to Hibernate (0S/S4 sleep state). This option may be not
effective with some OS. Conguration options: [Enabled] [Disabled]
ACPI Sleep State [Suspend Disabled]
Allows you to set the ACPI Sleep State. Conguration options: [Suspend Disabled] [S3 only
(Suspend to RAM)]
Lock Legacy Resources [Disabled]
Allows you to enable or disable Lock Legacy Resources. Conguration options: [Enabled]
[Disabled]