Asus P5B-VM SE - Manual (Page 76)

2-28 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 <Enter> 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 ACPI Version Features [ACPI v1.0]
Enables RSDP pointers to 64-bit Fixed System Description Tables. Configuration
options: [ACPI v1.0] [ACPI v2.0] [ACPI v3.0]
2.5.3 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]
Suspend Mode [Auto]
ACPI Version Features [ACPI v1.0]
ACPI APIC support [Enabled]
APM Configuration
Hardware Monitor
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]