Asus P5KPL IPC/SI User Manual download pdf (Page 36)

2-10 Chapter 2: BIOS information

Plug and Play O/S [No]

When set to [No], BIOS congures all the devices in the system. When set to [Yes] and if you

install a Plug and Play operating system, the operating system congures the Plug and Play

devices not required for boot. Conguration options: [No] [Yes]

PCI Latency Timer [64]

Allows you to select the value in units of PCI clocks for the PCI device latency timer register.

Conguration options: [32] [64] [96] [128] [160] [192] [224] [248]

Allocate IRQ to PCI VGA [Yes]

When set to [Yes], BIOS assigns an IRQ to PCI VGA card if the card requests for an IRQ.

When set to [No], BIOS does not assign an IRQ to the PCI VGA card even if requested.

Conguration options: [Yes] [No]

Palette Snooping [Disabled]

When set to [Enabled], the pallete snooping feature informs the PCI devices that an

ISA graphics device is installed in the system so that the latter can function correctly.

Conguration options: [Disabled] [Enabled]

IRQ-xx assigned to [PCI Device]

When set to [PCI Device], the specic IRQ is free for use of PCI/PnP devices. When set to

[Reserved], the IRQ is reserved for legacy ISA devices.

Conguration options: [PCI Device] [Reserved]

Suspend Mode [Auto]

ACPI 2.0 Support [Disabled]

ACPI APIC Support [Enabled]

APM Conguration

Hardware Monitor

BIOS SETUP UTILITY

Main Advanced Power Boot Tools Exit

Select the ACPI state

used for System

Suspend.

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 conguration options.

2.5.1 Suspend Mode [Auto]

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

for system suspend. Conguration options: [S1 (POS) Only] [S3 Only] [Auto]

2.5.2 ACPI 2.0 Support [Disabled]

Allows you to add more tables for Advanced Conguration and Power Interface (ACPI) 2.0

specications. Conguration options: [Disabled] [Enabled]

2.5.3 ACPI APIC Support [Enabled]

Allows you to enable or disable the Advanced Conguration and Power Interface (ACPI)

support in the Application-Specic Integrated Circuit (ASIC). When set to Enabled, the ACPI

APIC table pointer is included in the RSDT pointer list. Conguration options: [Disabled]

[Enabled]

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Asus P5KPL IPC/SI User Manual Page 36

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