ASRock B250M-HDV Quick Installation Guide - Page 22

²ront Panel Audio Header - manual

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Front Panel Audio Header (9-pin HD_AUDIO1) (see p.1, No. 21) GND PRESENCE# MIC_RET OUT_RET 1 OUT2_L J_SENSE OUT2_R MIC2_R MIC2_L This header is for connecting audio devices to the front audio panel. 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". Chassis Speaker Header (4-pin SPEAKER1) (see p.1, No. 13) DUMMY SPEAKER 1 +5V DUMMY Please connect the chassis speaker to this header. Chassis Fan Connectors Please connect fan cables (4-pin CHA_FAN1) (see p.1, No. 22) FAN_SPEED FAN_VOLTAGE_CONTROL to the fan connector and GND FAN_SPEED_CONTROL match the black wire to the (4-pin CHA_FAN2) ground pin. (see p.1, No. 12) CPU Fan Connector (4-pin CPU_FAN1) (see p.1, No. 2) FAN_SPEED This motherboard provides FAN_VOLTAGE_CONTROL GND FAN_SPEED_CONTROL a 4-Pin CPU fan (Quiet Fan) connector. If you plan to connect a 3-Pin CPU fan, please connect it to Pin 1-3. English 20

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20
English
²ront Panel Audio Header
(9-pin HD_AUDIO1)
(see p.1, No. 21)
Tis header is for
connecting audio devices
to the front audio panel.
Chassis Speaker Header
(4-pin SPEAKER1)
(see p.1, No. 13)
Please connect the chassis
speaker to this header.
Chassis ²an Connectors
(4-pin CHA_²AN1)
(see p.1, No. 22)
(4-pin CHA_²AN2)
(see p.1, No. 12)
Please connect fan cables
to the fan connector and
match the black wire to the
ground pin.
CPU ²an Connector
(4-pin CPU_²AN1)
(see p.1, No. 2)
Tis motherboard provides
a 4-Pin CPU fan (Quiet
²an) connector. If you plan
to connect a 3-Pin CPU
fan, please connect it to Pin
1-3.
1. High DeFnition 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 OU±2_R and Audio_L (LIN) to OU±2_L.
C. Connect Ground (GND) to Ground (GND).
D. MIC_RE± and OU±_RE± are for the HD audio panel only. You don’t need to
connect them for the AC’97 audio panel.
E. ±o activate the front mic, go to the “³rontMic” ±ab in the Realtek Control panel and
adjust “Recording Volume”.
GND
FAN_VOLTAGE_CONTROL
FAN_SPEED
FAN_SPEED_CONTROL
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
1
+5V
DUMMY
DUMMY
SPEAKER
GND
FAN_VOLTAGE_CONTROL
FAN_SPEED
FAN_SPEED_CONTROL