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Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.10, No. 25)
1. High Definition Audio supports Jack Sensing, but the panel wire on the chassis must sup-
port 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 the HD audio panel only. You don't need to connect
them for the AC'97 audio panel.
E. To activate the front mic, go to the "FrontMic" Tab in the Realtek Control panel and
adjust "Recording Volume".
Chassis Speaker Header
(4-pin SPEAKER1)
(see p.10, No. 22)
Infrared Module Header
(5-pin IR1)
(see p.10, No. 23)
GND
PRESENCE#
MIC_RET
OUT_RET
1
OUT2_L
J_SENSE
OUT2_R
MIC2_R
MIC2_L
DUMMY
SPEAKER
1
+5V
DUMMY
IRTX
+5VSB
DUMMY
1
GND
IRRX
This header is for
connecting audio devices to
the front audio panel.
Please connect the chassis
speaker to this header.
This header supports an optional
wireless transmitting and receiving
infrared module.
Z97 Extreme3
25
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