ASRock N68C-GS FX manual Internal Audio Connectors

USB 2.0 Headers		P-9
		USB_PWR
(9-pin USB8_9)		P+9
		GND
			DUMMY
(see p.12 No. 16)	1
		GND
		P+8
		P-8
		USB_PWR
(9-pin USB6_7)		USB_PWR
		P-7
(see p.12 No. 17)		P+7
		GND
			DUMMY
	1
		GND
		P+6
		P-6
		USB_PWR
		USB_PWR
(9-pin USB4_5)		P-5
		P+5
(see p.12 No. 18)		GND
			DUMMY
	1
		GND
		P+4
		P-4
		USB_PWR
Print Port Header	AFD#
(25-pin LPT1)	ERROR#
	PINIT#	GND
	SLIN#
(see p.12 No. 23)
	1
		SPD7
		SPD6	ACK#
		SPD5	BUSY
		SPD4	PE
	SPD3		SLCT
	SPD2
	SPD1
	SPD0
	STB#
Internal Audio Connectors
(4-pin CD1)			CD1
(CD1: see p.12 No. 26)		CD GN GN CD
		-L D D -R
Front Panel Audio Header		GND
		PRESENCE#
(9-pin HD_AUDIO1)		MIC_RET
			OUT_RET
(see p.12, No. 27)
		1
			OUT2_L
			J_SENSE
		OUT2_R
		MIC2_R
		MIC2_L

Besides four default USB 2.0 ports on the I/O panel, there are three USB 2.0 headers on this motherboard. Each USB 2.0 header can support two USB 2.0 ports.

This is an interface for print port cable that allows convenient connection of printer devices.

This connector allows you to receive stereo audio input from sound sources such as

aCD-ROM, DVD-ROM, TV tuner card, or MPEG card.

This is an interface for the front panel audio cable that allows convenient connection and control of audio devices.

1.High Definition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly. Please follow the instruction in our manual and chassis manual to install your system.

2.If you use AC’97 audio panel, please install it to the front panel audio header as below:

A.Connect Mic_IN (MIC) to MIC2_L.

B.Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.

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