Asus Motherboard P5PL2 - Manual (Page 86)

4-30 Chapter 4: BIOS setup
4.5 Power menu
The Power menu items allow you to change the settings for the ACPI and
Advanced Power Management (APM) features. Select an item then press
to display the configuration options.
4.5.1 Suspend Mode [Auto]
Allows you to select the Advanced Configuration and Power Interface
(ACPI) state to be used for system suspend.
Configuration options: [S1 (POS) Only] [S3 Only] [Auto]
4.5.2 Repost Video on S3 Resume [No]
Determines whether to invoke VGA BIOS POST on S3/STR resume.
Configuration options: [Yes] [No]
4.5.3 ACPI 2.0 Support [No]
Allows you to add more tables for Advanced Configuration and Power
Interface (ACPI) 2.0 specifications. Configuration options: [No] [Yes]
4.5.4 ACPI APIC Support [Enabled]
Allows you to enable or disable the Advanced Programmable Interrupt
Controller (APIC) mode under Advanced Configuration and Power Interface
(ACPI). When enabled, the ACPI APIC table pointer is included in the RSDT
pointer list. Configuration options: [Disabled] [Enabled]
Suspend Mode [Auto]
Repost Video on S3 Resume [No]
ACPI 2.0 Support [No]
ACPI APIC Support [Enabled]
APM Configuration
Hardware Monitor
Select the ACPI state
used for System
Suspend.