Asrock 775twins-hdtv r2.0 用户手册

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3.3.3

3.3.3 ACPI Configuration

ACPI Configuration

BIOS SETUP UTILITY

ACPI Configuration

Select auto-detect or
disable the STR
feature.

Select Screen
Select Item

Change Option

General Help

Load Defaults

F10

Save and Exit

ESC

Exit

Advanced

Suspend To RAM

Restore on AC/Power Loss
Ring-In Power On
PCI Devices Power On
PS / 2 Keyboard Power On
RTC Alarm Power On

ACPI HPET Table

[Disabled]

[Power Off]
[Disabled]
[Disabled]
[Disabled]
[Disabled]

[Disabled]

TV Standard

This allows you to set TV standard feature. The default value is [NTSC].
Configuration options: [NTSC], [PAL], [PAL-M], [PAL-60], [NTSC-JAP], [PAL-
CN], [PAL-N].

A-Link & GPP Configuration

Select [4-1-1-1-1 Mode], [4-2-2 Mode], or [Auto] for A-ink & GPP configuration.
The default value is [4-1-1-1-1 Mode].

SouthBridge Configuration

OnBoard LAN

This allows you to enable or disable the “OnBoard LAN” feature.

OnBoard HD Audio

Select [Auto], [Enabled] or [Disabled] for the onboard HD Audio feature. If
you select [Auto], the onboard HD Audio will be disabled when PCI Sound
Card is plugged.

Front Panel Control

Select [Auto], [Enabled] or [Disabled] for the onboard HD Audio Front Panel.

Thermal Throttling Temperature

To select the temperature to generate the thermal override event. Configu
ration options: [Auto], [Disabled], [30 C], [35 C], [40 C], [45 C], [50 C],
[55 C], [60 C], [65 C], [70 C], [75 C]. If you select [Disabled], you will not
find Thermal Throttling Duty Cycle option appear. The default value is [Auto].

Thermal Throttling Duty Cycle

To select duty cycle of the STPCLK# signal when the thermal override
event is generated. Configuration options: [Auto], [12.5%], [25.00%], [37.
50%], [50.00%], [62.50%], [75.00%], [87.50%]. The default value is [Auto].

Suspend to RAM

This field allows you to select whether to auto-detect or disable the Sus
pend-to-RAM feature. Select [Auto] will enable this feature if the system
supports it. The default value is [Disabled].