Abit AN9 32X manual HD Audio AC’97 Audio MIC2 L

•FP-AUDIO1: This header provides the connection to audio connector at front panel.

This header provides the front panel connection for HD (High Definition) Audio, yet for AC’97 Audio CODEC connection, you must carefully check the pin assignment before connecting from the front panel module. An incorrect connection may cause malfunction or even damage the motherboard.

※Please do not connect the “Ground” cable or “USB VCC” cable from the front panel module to the Pin 4 “AVCC” of this header.

Driver Configuration for AC’97 audio connection:

The audio driver is originally configured to support HD Audio. For AC’97 audio connection, you may:

Pin	Pin Assignment	Pin	Pin Assignment
	(HD AUDIO)		(AC’97 AUDIO)

1	MIC2 L		1	MIC In	Hardware
2	AGND	2		GND
3	MIC2 R	3		MIC Power
4	AVCC		4	NC
5	FRO-R		5	Line Out (R)	Setup
6	MIC2_JD		6	NC
7	F_IO_SEN	7		NC
9	FRO-L	9		Line Out (L)
10	LINE2_JD	10		NC

1.Right-click the “Realtek HD Audio Manager”

icon in system tray.

2.Click “Audio I/O” tab, and then click “Connector Settings”.

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