ASROCK A75 Pro4/MVP User Manual download pdf (Page 32)

Infrared Module Header This header supports an

(5-pin IR1)

optional wireless transmitting

(see p.12 No. 23)

and receiving infrared module.

Front Panel Audio Header This is an interface for the front

(9-pin HD_AUDIO1)

panel audio cable that allows

(see p.12 No. 33)

convenient connection and

control of audio devices.

Consumer Infrared Module Header This header can be used to

(4-pin CIR1)

connect the remote

(see p.12 No. 29)

controller receiver.

IRTX

+5VSB

DUMMY

IRRX

GND

J _SENSE

O UT2_L

M IC_RET

P RESENCE#

GND

O UT2_R

M IC2_R

M IC2_L

OUT_RET

1. High Denition 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”.

System Panel Header This header accommodates

(9-pin PANEL1)

several system front panel

(see p.12 No. 20)

functions.

Connect the power switch, reset switch and system status indicator

on the chassis to this header according to the pin assignments below.

Note the positive and negative pins before connecting the cables.

PWRBTN (Power Switch):

Connect to the power switch on the chassis front panel. You may con-

gure the way to turn off your system using the power switch.

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Comments to this Manuals

ChriseNego 26 Apr 2024 | 22:20:27

Hello, im noob :)

ASROCK A75 Pro4/MVP User Manual Page 32

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