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USB 3.0 Header
(19-pin USB3_2_3)
(see p.2, No. 19)
Infrared Module Header
(5-pin IR1)
(see p.2 No. 27)
Consumer Infrared Module Header
(4-pin CIR1)
(see p.2 No. 23)
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.2 No. 25)
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
E. To activate the front mic.
18
All manuals and user guides at all-guides.com
IntA_P2_D+
IntA_P2_D-
GND
IntA_P2_SSTX+
IntA_P2_SSTX-
GND
IntA_P2_SSRX+
IntA_P2_SSRX-
Vbus
1
Vbus
IntA_P1_SSRX-
IntA_P1_SSRX+
GND
IntA_P1_SSTX-
IntA_P1_SSTX+
GND
IntA_P1_D-
IntA_P1_D+
ID
IRTX
+5VSB
DUMMY
1
GND
IRRX
GND
PRESENCE#
MIC_RET
OUT_RET
1
OUT2_L
J_SENSE
OUT2_R
MIC2_R
MIC2_L
need to connect them for AC'97 audio panel.
®
For Windows
7 / 7 64-bit / Vista
Go to the "FrontMic" Tab in the Realtek Control panel. Adjust
"Recording Volume".
ASRock FM2A75M-DGS Motherboard
Besides two default USB 3.0
ports on the I/O panel, there is
one USB 3.0 header on this
motherboard. This USB 3.0
header can support two USB 3.0
ports.
This header supports an
optional wireless transmitting
and receiving infrared module.
This header can be used to
connect the remote
controller receiver.
This is an interface for the front
panel audio cable that allows
convenient connection and
control of audio devices.
TM
TM
/ Vista
64-bit OS:
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