29
English
B450M Pro4-F
GND
FAN_VOLTAGE
FAN_SPEED
GND
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_SPEED_CONTROL
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”.
USB 3.1 Gen1 Header
(19-pin USB3_67)
(see p.1, No. 7)
There is one header on
this motherboard. Each
USB 3.1 Gen1 header can
support two ports.
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.1, No. 23)
This header is for
connecting audio devices
to the front audio panel.
Chassis Fan Connectors
(4-pin CHA_FAN1)
(see p.1, No. 24)
(3-pin CHA_FAN2)
(see p.1, No. 15)
Please connect fan cables
to the fan connectors and
match the black wire to
the ground pin.
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
1
In
Dummy
IntA_PB_D-
GND
IntA_
GND
IntA_PB_SSTX-
IntA_
IntA_PB_SSRX-
Vbus
Vbus
Vbus
IntA_PA_SSRX-
IntA_
GND
IntA_PA_SSTX-
IntA_
GND
IntA_PA_D-
In
Summary of Contents for MARVELL SATA3 RAID
Page 14: ...English 12 3...
Page 16: ...English 14 3 4 C P U _ F A N 1...
Page 17: ...15 English B450M Pro4 F Installing the AM4 Box Cooler SR2 1 2...
Page 18: ...English 16 3...
Page 20: ...English 18 Installing the AM4 Box Cooler SR3 1 2...
Page 21: ...19 English B450M Pro4 F 3 4...
Page 22: ...English 20 5 C P U _ F A N 1 4 pin FAN cable...
Page 96: ...94 Microsoft Windows 10 64 FCC CE ErP EuP ErP EuP http www asrock com BIOS Untied Overclocking...
Page 102: ...100 RGB 4 RGB_HEADER1 1 21 RGB RGB RGB 38 3 ADDR_LED1 1 22 39 12V G R B 1 VOUT DO_ADDR GND 1...
Page 103: ...101 B450M Pro4 F 12V G R B 1 AMD 4 AMD_FAN_LED1 1 5 AMD RGB AMD...
Page 145: ...143 B450M Pro4 F http www asrock com BIOS FCC CE ErP EuP Ready ErP EuP...
Page 169: ...167 B450M Pro4 F http www asrock com BIOS FCC CE ErP EuP ready ErP EuP ready...