Asus P5B-VM DO - Manual (Page 84)

2-30 Chapter 2: BIOS setup
2.5 Power menu
The Power menu items allow you to change the settings for the Advanced
Power Management (APM). Select an item then press to display the
configuration options.
2.5.1 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]
2.5.2 Repost Video on S3 Resume [No]
Allows you to determines whether to invoke VGA BIOS POST on S3/STR resume.
Configuration options: [No] [Yes]
2.5.3 ACPI 2.0 Support [ACPI v1.0]
Allows you to add more tables for Advanced Configuration and Power Interface
(ACPI) 2.0 specifications.
Configuration options: [ACPI v1.0] [ACPI v2.0] [ACPI v3.0]
2.5.4 ACPI APIC support [Enabled]
Allows you to enable or disable the Advanced Configuration and Power Interface
(ACPI) support in the Application-Specific Integrated Circuit (ASIC). When set
to Enabled, the ACPI APIC table pointer is included in the RSDT pointer list.
Configuration options: [Disabled] [Enabled]
IRQ-xx assigned to [PCI Device]
When set to [PCI Device], the specific IRQ is free for use of PCI/PnP devices.
When set to [Reserved], the IRQ is reserved for legacy ISA devices.
Configuration options: [PCI Device] [Reserved]
Suspend Mode [Auto]
Repost Video on S3 Resume [No]
ACPI 2.0 Support [ACPI v1.0]
ACPI APIC support [Enabled]
APM Configuration
Hardware Monitor
Select the ACPI state
used for System
Suspend.