Product guide

Intel Desktop Board DG43RK Product Guide

Audio Subsystem

The onboard audio subsystem consists of the following:

• Intel ICH10 I/O controller hub

• Realtek ALC888S 10-channel audio codec

• Front panel audio header with support for:

⎯ Intel

High Definition Audio (Intel

HD Audio)

⎯ AC ’97 Audio

• Onboard 4-pin S/PDIF output header

• Back panel audio connectors including an optical S/PDIF output connector

The audio subsystem supports the following features:

• A signal-to-noise (S/N) ratio of 95 dB

• Independent multi-streaming 7.1 audio (using the back panel audio connectors)

and stereo (using the front panel audio header)

Go to the following locations for more information about:

• Audio drivers and utilities http://www.intel.com/support/motherboards/desktop

• Location of the onboard audio headers, Figure 22 on page 47

• The location and description of the

back panel audio connectors, Figure 23 on

page 52

Table 3 lists the supported functions for the front panel and back panel audio jacks.

Table 3. Back Panel and Front Panel Audio Jack Retasking Support

Jack Mic Headphones

Front

Speaker

Line

Side

Surround

Rear

Surround

Center/

Subwoofer

Front Panel

Green Default Control Panel

Pink Default

Back Panel

Blue Control Panel Default Control Panel

Green Control Panel Default

Pink Default

Black Default

Orange Default