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 Denition Audio or AC`97 audio standard. Connect one end of the front
panel audio I/O module cable to this connector.
P7Q57-M DO
P7Q57-M DO Analog front panel connector
AAFP
PIN 1
GND
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
MIC2
MICPWR
Line out_R
NC
Line out_L
Legacy AC’97
compliant definition
If you want to connect a high-denition front panel audio module to this connector, ensure
that the Front Panel Type item in the BIOS is set to [HD Audio]. If you want to connect an
AC97 front panel audio module to this connector, set the item to [AC97]. See section 2.5.3
Onboard Devices Conguration for details.
9. Floppy disk drive connector (34-1 pin FLOPPY)
This connector is for the oppy disk drive (FDD) signal cable. Insert one end of the
cable to this connector, then connect the other end to the signal connector at the back
of the oppy disk drive.
FLOPPY
NOTE:Orient the red markings
on the floppy ribbon cable to PIN 1.
PIN1
P7Q57-M DO
P7Q57-M DO Floppy disk drive connector
Pin 5 on the connector is removed to prevent incorrect cable connection when using a FDD
cable with a covered Pin 5.
Chapter 1: Product introduction1-16
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