Asrock 770 extreme3 用户手册

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BIOS SETUP UTILITY

Chipset Settings

Front Panel

OnBoard Lan

Graphics Adapter

Primary

[PCI]

[Enabled]
[Enabled]

Select Screen
Select Item

+ -

Change Option

General Help

F10

Save and Exit

ESC

Exit

Load Defaults

Advanced

Auto/Enable/Disable
Onboard HD Audio.

Onboard HD Audio

[Auto]

3.4.2

3.4.2 Chipset Configuration

Chipset Configuration

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

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

OnBoard Lan

This allows you to enable or disable the onboard Lan feature.

Primary Graphics Adapter

This item will switch the PCI Bus scanning order while searching for video
card. It allows you to select the type of Primary VGA in case of multiple
video controllers. The default value of this feature is [PCI]. Configuration
options: [PCI] and [PCI Express].