Asus V7-M4A3000E - Manual (Page 51)

3-9 ASUS V-series M4A3000E
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 HD Audio or legacy AC’97 audio standard.
• We recommend that you connect a high-definition front panel audio
module to this connector to avail of the motherboard’s high-definition audio
capability.
• By default, this connector is set to [HD.Audio]. 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 4.4.3.Onboard.
Devices Configuration for details.
M4A78LT-M LE
M4A78LT-M LE Front panel audio 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
9. Speaker connector (4-pin SPEAKER)
This 4-pin connector is for the chassis-mounted system warning speaker. The
speaker allows you to hear system beeps and warnings.
+5
V
GN
D
GN
D
Speaker Out
SPEAKER
PIN 1
M4A78LT-M LE
M4A78LT-M LE Speaker out connector