35
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.13/15/17/19, No. 26)
Analog Surround
Audio Header
(17-pin HD_AUDIO2)
(see p.13/15/17/19, No. 27)
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
This is an interface for the
front panel audio cable that
allows convenient connec-
tion 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 instructions in our manual and chassis manual to install your
system.
2. If you use an AC’97 audio panel, please install it to the front panel
audio header by the steps 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
®
8 / 8 64-bit / 7 / 7 64-bit / Vista
TM
/ Vista
TM
64-bit OS:
Go to the “FrontMic” Tab in the Realtek Control panel. Adjust
“Recording Volume”.
1
2
PIN Signal Name PIN Signal Name
18
SENSE
17
KEY
16
LFE
15
A_GND
14
A_GND
13
Center
12 Surr_Rear_R 11
A_GND
10
A_GND
9 Surr_Rear_L
8 Surr_Side_R 7
A_GND
6
A_GND
5 Surr_Side_L
4
Front_R
3
A_GND
2
A_GND
1
Front_L
