ASRock N3150B-ITX Quick Installation Guide - Page 18

CPU Fan Connector - manual

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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.1, No. 11) Chassis Fan Connector (3-pin CHA_FAN1) (see p.1, No. 7) DUMMY SPEAKER 1 +5V DUMMY GND FAN_VOLTAGE FAN_SPEED CPU Fan Connector (3-pin CPU_FAN1) (see p.1, No. 1) GND FAN_VOLTAGE FAN_SPEED ATX Power Connector (24-pin ATXPWR1) (see p.1, No. 3) 12 24 1 13 Please connect the chassis speaker to this header. Please connect fan cable to the fan connector and match the black wire to the ground pin. Please connect the CPU fan cable to the connector and match the black wire to the ground pin. his motherboard provides a 24-pin ATX power connector. To use a 20-pin ATX power supply, please plug it along Pin 1 and Pin 13. English 16

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English
16
Chassis Speaker ³eader
(4-pin SPEAKER1)
(see p.1, No. 11)
Please connect the chassis
speaker to this header.
Chassis Fan Connector
(3-pin C³A_FAN1)
(see p.1, No. 7)
Please connect fan cable
to the fan connector and
match the black wire to
the ground pin.
CPU Fan Connector
(3-pin CPU_FAN1)
(see p.1, No. 1)
Please connect the CPU
fan cable to the connector
and match the black wire
to the ground pin.
ATX Power Connector
(24-pin ATXPWR1)
(see p.1, No. 3)
His motherboard pro-
vides a 24-pin ATX power
connector. To use a 20-pin
ATX power supply, please
plug it along Pin 1 and Pin
13.
12
1
24
13
1
+5V
DUMMY
DUMMY
SPEAKER
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. ²f you use an AC’97 audio panel, please install it to tHe front panel audio Header by
tHe steps below:
A. Connect Mic_²N (M²C) to M²C2_L.
B. Connect Audio_R (R²N) to OUT2_R and Audio_L (L²N) to OUT2_L.
C. Connect Ground (GND) to Ground (GND).
D. M²C_RET and OUT_RET are for tHe ±D 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”.
GND
FAN_VOLTAGE
FAN_SPEED
GND
FAN_VOLTAGE
FAN_SPEED