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M4a78lt-m analog front panel connector, Aafp – Asus M4A78LT-M User Manual

Page 38

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• We recommend that you connect a high-definition front panel audio module to this

connector to avail of the motherboard high-definition audio capability.

• If you want to connect a high definition front panel audio module to this connector, set

the Front Panel Select item in the BIOS to [HD Audio]. See section 2.4.4 Onboard

Device Configuration for details.

• The front panel audio I/O module is purchased separately.

8.

Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports

either High Definition Audio or AC`97 audio standard. Connect one end of the front

panel audio I/O module cable to this connector.

M4A78LT-M

M4A78LT-M Analog front panel connector

AAFP

PIN 1

GN

D

PRESENCE#

SENSE1_RETUR

SENSE2_RETUR

PORT1

L

PORT1

R

PORT2

R

SENSE_SEND

PORT2

L

HD-audio-compliant

pin definition

PIN 1

AGND

NC

NC

NC

MIC

2

MICPWR

Line out_

R

NC

Line out_L

Legacy AC’97

compliant definition

Chapter 1: Product introduction

1-28