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24
English
Chassis Speaker Header
(4-pin SPEAKER1)
(see p.1, No. 18)
Please connect the chassis
speaker to this header.
Chassis/Water Pump Fan
Connector
(4-pin CHA_FAN1/WP)
(see p.1, No. 1)
GND
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_SPEED_CONTROL
4 3 2 1
This motherboard
provides a 4-Pin water
cooling chassis fan
connector. If you plan to
connect a 3-Pin chassis
water cooler fan, please
connect it to Pin 1-3.
Chassis Fan Connector
(4-pin CHA_FAN2)
(see p.1, No. 17)
GND
+12V
CHA_FAN_SPEED
FAN_SPEED_CONTROL
4 3 2 1
Please connect fan cables
to the fan connector and
match the black wire to
the ground pin.
DUMMY
SPEAKER
1
DUMMY
+5V
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 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”.