ASROCK EPC621D8A, Руководство пользователя

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EPC621D8A
26 27
English
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.6, No. 43)
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 connection
and control of audio devices.
Chassis Speaker Header
(4-pin SPEAKER1)
(see p.6, No. 41)
1
+5V
DUMMY
DUMMY
SPEAKER
Please connect the chassis
speaker to this header.
CPU Fan Connector
(4-pin CPU1_FAN1)
(see p.6, No. 44)
FAN_SPEED
FAN_SPEED_CONTROL
FAN_VOLTAGE
GND 1
2
3
4
5
6
SENSOR
NC
This motherboard provides
a 6-Pin CPU fan (Quiet Fan)
connector. If you plan to
connect a 3-Pin CPU fan,
please connect it to Pin 1-3.
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 need to connect them
for AC’97 audio panel.