Chapter 3 – DFI CD952 series User Manual

Page 25

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Chapter 3 BIOS Setup

Chapter 3

PCI Subsystem Settings

This section is used to configure the PCI Subsystem.

ACPI Power Management Configuration

This section is used to configure the ACPI Setting.

Incase of multiple Option
ROMs (Legancy and EFI
compatible), specifi es
what PCI Option ROM
to launch.

PCI Bus Driver Version V 2.05.01

PCI Option ROM Handling

PCI ROM Priority [EFI Compatible ROM]

Advanced



Select Screen



Select Item

Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous

Values

F3: Optimized

Defaults

F4: Save & Exit
ESC: Exit

Enable ACPI Auto Config

Enables or disables BIOS ACPI Auto Configuration.

ACPI Sleep State

Selects the highest ACPI sleep state the system will enter when the Suspend button is

pressed.

S1(POS)

Enables the Power On Suspend function.

S3(STR)

Enables the Suspend to RAM function.

Lock Legacy Resources

Enables or Disables Lock Legacy Resouces.

Resume by RTC Alarm

When Enabled, the system uses the RTC to generate a wakeup event.

USB Dev Wake from S3

This field, when enabled, allows you to use a USB keyboard to wake up a system that

is in the S3 (STR - Suspend To RAM) state.

Enables or disables BIOS
ACPI Auto Confi guration.

ACPI Power Management Confi guration

Enable ACPI Auto Conf

ACPI Sleep State
Lock Legancy Resouces
S3 Video Repost

Resume by RTC Alarm
USB Dev Wake from S3

Advanced

[Disabled]

[S3 (Suspend to RAM) ]
[Disabled]
[Enabled]

[Disabled]
[Disabled]