Asrock a780fulldisplayport 用户手册

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BIOS SETUP UTILITY

Chipset Settings

OnBoard HD Audio

Front Panel

OnBoard LAN
Onboard IEEE 1394

Graphics Adapter

Share Memory
OnBoard HDMI HD Audio
GFX Engine Clock Override
Surround View

CPU - NB Link Speed
CPU - NB Link Width

Primary

[PCI]

[Auto]

[Auto]
[Auto]
[Enabled]
[Enabled]

[Disabled]
[Disabled]
[Disabled]

[Auto]
[Auto]

Select Screen
Select Item

+ -

Change Option

General Help

F10

Save and Exit

ESC

Exit

Load Defaults

Advanced

DRAM Voltage

[Auto]

To set DRAM Voltage.

3.3.2

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

OnBoard LAN

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

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], [Onboard] and [PCI Express].

Share Memory

This allows you to set share memory feature. The default value is [Auto].
Configuration options: [Auto], [32MB], [64MB], [128MB], [256MB] and [512MB].

OnBoard HDMI HD Audio

This allows you to enable or disable the onboard HDMI HD Audio in AMD
780G.

GFX Engine Clock Override

This allows you to enable or disable the GFX Engine Clock Override feature.
GFX Engine Clock

This option only appears when you enable “GFX Engine Clock Override”.
The default value is [500].