ASRock K8NF6G-VSTA manual USB 2.0 Headers

USB 2.0 Headers	USB_PWR
(9-pin USB6_7)
	P+7
	P-7
(see p.10 No. 9)	GND
	DUMMY
	1
	GND
	P+6
	P-6
	USB_PWR

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

(9-pin USB4_5)	USB_PWR
	P-5
(see p.10 No. 10)
	P+5
	GND
	DUMMY
	1
	GND
	P+4
	P-4
	USB_PWR

Infrared Module Header	IRTX
	+5VSB
(5-pin IR1)	DUMMY
(see p.10 No. 14)	1
	GND
	IRRX

This header supports an optional wireless transmitting and receiving infrared module.

Internal Audio Connectors

(4-pin CD1)	CD-L
(CD1: see p.10 No. 24)	GND
	GND
	CD-R

CD1

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

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

Front Panel Audio Header		GND
(9-pin HD_AUDIO1)			PRESENCE#
				MIC_RET
(see p.10, No. 20)						OUT_RET
	1
						OUT2_L
					J_SENSE
				OUT2_R
			MIC2_R
		MIC2_L

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.

C.Connect Ground (GND) to Ground (GND).

D.MIC_RET and OUT_RET are for HD audio panel only. You don’t need to connect them for AC’97 audio panel.

E.Enter BIOS Setup Utility. Enter Advanced Settings, and then select Chipset Configuration. Set the Front Panel Control option from [Auto] to [Enabled].

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