Asrock 870 extreme 用户手册

5 1

BIOS SETUP UTILITY

Chipset Settings

Onboard HD Audio

Front Panel

OnBoard Lan

Dr. LAN

Onboard IEEE 1394
Primary Graphics Adapter

[PCI]

[Auto]
[Auto]
[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 80 Port LED

[Enabled]

Link speed

10Mbps

3.4.2

3.4.2 Chipset Configuration

Chipset Configuration

Onboard 80 Port LED

This allows you to enable or disable the onboard 80 port LED.

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.

Dr. LAN

This allows you to select “LAN Cable Detection” function.

Onboard IEEE 1394

This allows you to enable or disable the onboard IEEE 1394 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].