Инструкция материнская плата ASRock B450M Pro4 R2.0

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Бренд: Asrock

Страница 32 документа Материнская плата ASRock B450M Pro4 R2.0. Раздел: Материнские платы. Бренд: Asrock.

Текст страницы

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”.

This motherboard

FAN_SPEED
FAN_SPEED_CONTROL

provides three 4-Pin water

FAN_VOLTAGE
GND

1
2
3
4

cooling chassis fan

connectors. If you plan to

connect a 3-Pin chassis

FAN_SPEED

FAN_SPEED_CONTROL

water cooler fan, please

GND
FAN_VOLTAGE_CONTROL

connect it to Pin 1-3.

Chassis/Water Pump Fan
Connectors
(4-pin CHA_FAN1/WP)
(see p.1, No. 26)
(4-pin CHA_FAN2/WP)
(see p.1, No. 16)
(4-pin CHA_FAN3/WP)
(see p.1, No. 17)

FAN_SPEED

This motherboard pro-

FAN_SPEED_CONTROL

GND
FAN_VOLTAGE_CONTROL

vides a 4-Pin CPU fan

CPU Fan Connector
(4-pin CPU_FAN1)
(see p.1, No. 3)

(Quiet Fan) connector.

If you plan to connect a

3-Pin CPU fan, please

connect it to Pin 1-3.

FAN_SPEED

This motherboard

FAN_SPEED_CONTROL

GND
FAN_VOLTAGE_CONTROL

provides a 4-Pin water

cooling CPU fan

CPU/Water Pump Fan
Connector
(4-pin CPU_FAN2/WP)
(see p.1, No. 2)

connector. If you plan

to connect a 3-Pin CPU

water cooler fan, please

connect it to Pin 1-3.

English

30

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