Specifications

3-30 Chapter 3: BIOS setup

3.6 Power menu

The Power menu items allow you to change the settings for the Advanced

Power Management (APM). Select an item then press <Enter> to display the

conguration options.

3.6.1 Suspend Mode [Auto]

Allows you to select the Advanced Conguration and Power Interface (ACPI) state

to be used for system suspend.

[S1 (POS) only] Sets the ACPI suspend mode to S1/POS (Power On Suspend).

[S3 only] Sets the ACPI suspend mode to S3/STR (Suspend To RAM).

[Auto] The system automatically congures the ACPI suspend mode.

3.6.2 Repost Video on S3 Resume [No]

Determines whether to invoke VGA BIOS POST on S3/STR resume.

[No] The system will not invoke VGA BIOS POST on S3/STR resume.

[Yes] The system invokes VGA BIOS POST on S3/STR resume.

3.6.3 ACPI 2.0 Support [Enabled]

[Disabled] When set to [Disabled], the system will not add additional tables as

per ACPI 2.0 specications.

[Enabled] When set to [Enabled], the system adds additional tables as per

ACPI 2.0 specications.

Crosshair IV Formula BIOS Setup

Extreme Tweaker Main AdvancedMain Advanced Power Boot Tools Exit

Select the ACPI state

used for System

Suspend.

←→ Select Screen

↑↓ Select Item

+- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

Suspend Mode [Auto]

Repost Video on S3 Resume [No]

ACPI 2.0 Support [Enabled]

ACPI APIC Support [Enabled]

APM Conguration

Hardware Monitor