South Bridge Configuration - ASROCK IMB-770 User Manual

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3.3.3 South Bridge 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 HDMI HD Audio

This allows you to enable or disable the Onboard HDMI HD Audio feature.

Onboard LAN 1

This allows you to enable or disable the Onboard LAN 1 feature.

Onboard LAN 2

This allows you to enable or disable the Onboard LAN 2 feature.

PCIE2 Link Speed

This allows you to select PCIE 2 Link Speed. The default value is [Auto].

PCIE3 Link Speed

This allows you to select PCIE 3 Link Speed. The default value is [Auto].

Deep Sleep

Mobile platforms support Deep S4/S5 in DC only and desktop platforms

support Deep S4/S5 in AC only. The default value is [Disabled].

Restore on AC/Power Loss

This allows you to set the power state after an unexpected AC/power loss.

If [Power Off] is selected, the AC/power remains off when the power

recovers. If [Power On] is selected, the AC/power resumes and the

system starts to boot up when the power recovers.

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