Asus M3A78-EH - Manual (Page 47)

ASUS M3A78-EH 1-35
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.
• 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, ensure that the Front Panel Select item in the BIOS is set to
[HD Audio]; if you want to connect an AC`97 front panel audio module to
this connector, set the item to [AC97]. See page 2-27 for details.
• Make sure the audio device of Sound playback is Realtek High Definition
Audio (the name may be different based on the OS). Go to Start >
Control Panel > Sounds and Audio Devices > Sound Playback to
configure the setting.
R
M3A78-EH
M3A78-EH Azalia Analog Front Panel Connector
HP_HD
MIC2_L
HP_R HP_L
MIC2_J
D
Jack_Sense
MIC2_R
PRESENSE# AGND
AAFP
Legacy AC’97-compliant
pin definition
NC
MIC2_L
Line out_R Line out_L
NC
NC
MIC2_R
NC AGND
Azalia-compliant
pin definition