ASRock B150M-ITX User Manual - Page 26

Chassis Fan Connector

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B150M-ITX/D3 1. High Deinition 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.6, No. 10) DUMMY SPEAKER 1 +5V DUMMY Please connect the chassis speaker to this header. Chassis Fan Connector (4-pin CHA_FAN1) (see p.6, No. 2) FAN_SPEED_CONTROL CHA_FAN_SPEED FAN_VOLTAGE GND Please connect fan cables to the fan connector and match the black wire to the ground pin. CPU Fan Connector (4-pin CPU_FAN1) (see p.6, No. 3) 4 3 21 GND FAN_VOLTAGE CPU_FAN_SPEED FAN_SPEED_CONTROL his motherboard provides 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 21

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21
English
B150M-ITX/D3
Chassis Speaker ³eader
(4-pin SPEAKER1)
(see p.6, No. 10)
Please connect the chassis
speaker to this header.
Chassis Fan Connector
(4-pin C³A_FAN1)
(see p.6, No. 2)
Please connect fan cables
to the fan connector and
match the black wire to
the ground pin.
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.6, No. 3)
His motherboard pro-
vides 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.
1.
´igh DeInition Audio supports Jack Sensing, but the panel wire on the chassis
must support ´DA to function correctly. Please follow the instructions in our
manual and chassis manual to install your system.
2. ±f you use an AC’97 audio panel, please install it to the front panel audio header by
the steps below:
A. Connect Mic_±N (M±C) to M±C2_L.
B. Connect Audio_R (R±N) to OU²2_R and Audio_L (L±N) to OU²2_L.
C. Connect Ground (GND) to Ground (GND).
D. M±C_RE² and OU²_RE² are for the ´D audio panel only. You don’t need to
connect them for the AC’97 audio panel.
E. ²o activate the front mic, go to the “³rontMic” ²ab in the Realtek Control panel
and adjust “Recording Volume”.
GND
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_SPEED_CONTROL
1
+5V
DUMMY
DUMMY
SPEAKER
CPU_F
FAN_VOLTAGE
GND
AN_SPEED
FAN_SPEED_CONTROL
4
3
2
1