Asrock 870icafe 用户手册

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J_SENSE

OUT2_L

MIC_RET

PRESENCE#

GND

OUT2_R

MIC2_R

MIC2_L

OUT_RET

Front Panel Audio Header

This is an interface for the front

(9-pin HD_AUDIO1)

panel audio cable that allows

(see p.11, No. 29)

convenient connection and

control of audio devices.

GND

PWRBTN#

PLED-

PLED+

DUMMY

RESET#

GND

HDLED+

HDLED-

System Panel Header

This header accommodates

(9-pin PANEL1)

several system front panel

(see p.11 No. 20)

functions.

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. To activate the front mic.

For Windows

XP / XP 64-bit OS:

Select “Mixer”. Select “Recorder”. Then click “FrontMic”.

For Windows

7 / 7 64-bit / Vista

/ Vista

64-bit OS:

Go to the "FrontMic" Tab in the Realtek Control panel. Adjust

“Recording Volume”.