ASRock A75 Pro4: инструкция

1

ASRock  A75 Pro4  Motherboard

English

Copyright Notice:

No part of this installation guide may be reproduced, transcribed, transmitted, or trans-

lated in any language, in any form or by any means, except duplication of documentation 

by the purchaser for backup purpose, without written consent of ASRock Inc.

Products and corporate names appearing in this guide may or may not be registered 

trademarks or copyrights of their respective companies, and are used only for identi

fi

 ca-

tion or explanation and to the owners’ bene

fi

 t, without intent to infringe.

Disclaimer:

Speci

fi

 cations and information contained in this guide are furnished for informational use 

only and subject to change without notice, and should not be constructed as a commit-

ment by ASRock. ASRock assumes no responsibility for any errors or omissions that may 

appear in this guide. 

With respect to the contents of this guide, ASRock does not provide warranty of any kind, 

either expressed or implied, including but not limited to the implied warranties or condi-

tions of merchantability or 

fi

 tness for a particular purpose. In no event shall ASRock, its 

directors, of

fi

 cers, employees, or agents be liable for any indirect, special, incidental, or 

consequential damages (including damages for loss of pro

fi

 ts, loss of business, loss of 

data, interruption of business and the like), even if ASRock has been advised of the pos-

sibility of such damages arising from any defect or error in the guide or product.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following 

two conditions: 

(1)  this device may not cause harmful interference, and 

(2)  this device must accept any interference received, including interference that  

may cause undesired operation.

CALIFORNIA, USA ONLY

The Lithium battery adopted on this motherboard contains Perchlorate, a toxic substance 

controlled in Perchlorate Best Management Practices (BMP) regulations passed by the 

California Legislature. When you discard the Lithium battery in California, USA, please 

follow the related regulations in advance.

“Perchlorate Material-special handling may apply, see 

www.dtsc.ca.gov/hazardouswaste/perchlorate”

ASRock Website: http://www.asrock.com

Published June 2011

Copyright

©

2011 ASRock INC. All rights reserved.

2

ASRock  A75 Pro4  Motherboard

English

Motherboard Layout 

 1  

Power  Fan  Connector  (PWR_FAN1) 

22 

Chassis  Fan  Connector  (CHA_FAN1)

 2  

ATX  12V  Power  Connector  (ATX12V1) 

23 

Infrared  Module  Header  (IR1) 

 3  

CPU  Heatsink  Retention  Module 

24  

Power  LED  Header  (PLED1)

 4 

CPU  Socket 

25 

USB 2.0  Header  (USB10_11, Blue)

 5  

CPU  Fan  Connector  (CPU_FAN1) 

26 

SPI Flash Memory (32Mb)

 6 

CPU  Fan  Connector  (CPU_FAN2) 

27 

USB 2.0  Header  (USB8_9, Blue)

 7 

2 x 240-pin  DDR3  DIMM  Slots   

28 

USB 2.0  Header  (USB6_7, Blue) 

(Dual Channel A: DDR3_A1, DDR3_B1; Blue)  

29 

Consumer  Infrared  Module  Header  (CIR1) 

 8  

2 x 240-pin  DDR3  DIMM  Slots 

30 

COM  Port  Header  (COM1) 

(Dual Channel B: DDR3_A2, DDR3_B2; White) 

31 

HDMI_SPDIF  Header  (HDMI_SPDIF1, White)  

 9 

ATX  Power  Connector  (ATXPWR1)  

32 

Front  Panel  IEEE  1394  Header  

10 

Clear  CMOS  Jumper  (CLRCMOS1) 

(FRONT_1394, White) 

11 

Southbridge  Controller 

33 

Front  Panel  Audio  Header  (HD_AUDIO1, White)

12 

SATA3  Connector  (SATA3_5, White) 

34 

PCI  Slot  (PCI3) 

13  

SATA3  Connector  (SATA3_4, White) 

35 

PCI  Slot  (PCI2) 

14 

SATA3  Connector  (SATA3_3, White) 

36 

PCI  Express  2.0  x16  Slot  (PCIE4; Blue)

15 

SATA3  Connector  (SATA3_1, White) 

37 

PCI  Slot  (PCI1)

16 

SATA3  Connector  (SATA3_2, White) 

38 

PCI  Express  2.0  x1  Slot  (PCIE3; White)

17 

Dr.  Debug  (LED) 

39 

PCI  Express  2.0  x16  Slot  (PCIE2; Blue) 

18 

Power  Switch  (PWRBTN) 

40 

PCI  Express  2.0  x1  Slot  (PCIE1; White) 

19 

Reset  Switch  (RSTBTN) 

41 

Chassis  Fan  Connector  (CHA_FAN2) 

20 

System  Panel  Header  (PANEL1, White) 

42 

Chassis  Fan  Connector  (CHA_FAN3) 

21 

Chassis  Speaker  Header  (SPEAKER 1, White)   

Super

I/O

CMOS

BATTERY

A

TXPWR1

AMD

A75 FCH

(Hudson-D3)

Chipset

COM1

PCIE1

PCI1

LAN

AUDIO

CODEC

1

CLRCMOS1

1

CPU_FAN1

HDLED

RESET

PLED PWRBTN

1

PANEL 1

CHA_FAN1

SPEAKER1

1

HD_AUDIO1

1

30.5cm

(12.0-in)

22.4cm (8.8-in)

6

7

1

2

4

3

5

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

32Mb

BIOS

IR1

1

PCIE2

HDMI1

T

op:

CTR

BASS

Center:

REAR

SPK

Bottom:

Optical

SPDIF

T

op:

LINE

IN

Center:

FRONT

Bottom:

MIC

IN

1

USB6_7

CPU_FAN2

A75 Pro4

ErP/EuP Ready

RoHS

DDR3

2400+

USB 3.0

T: USB4

B: USB5

CIR1

1

SA

T

A3

6Gb/s

ATX12V1

HDMI

1.4a

Ps2

Keyboard/

Mouse

SOCKET

FM1

PCIE4

Dr.

Debug

PWRBTN

RSTBTN

PLED1

1

SA

TA3_1

SA

TA3_2

SA

TA3_3

SA

TA3_4

DDR3_A1

(64

bit,

240-pin

module)

DDR3_A2

(64

bit,

240-pin

module)

DDR3_B1

(64

bit,

240-pin

module)

DDR3_B2

(64

bit,

240-pin

module)

PWR_FAN1

FRONT_1394

1

1

HDMI_SPDIF1

1

USB8_9

1

USB10_11

VGA1

DVI_CON1

Clr

CMOS

USB 2.0

T: USB2

B: USB3

IEEE

1394

eSA

T

A1

Top:

RJ-45

USB 3.0

T: USB0

B: USB1

CHA_FAN3

CHA_FAN2

USB 3.0

1394a

30

31

32

33

34

35

36

37

38

39

40

41

42

PCIE3

PCI2

PCI3

SATA3_5

DX11

X

Fast USB

Designed

in

T

aipei

Dual Graphics

3

ASRock  A75 Pro4  Motherboard

English

I/O Panel

** There are two LED next to the LAN port. Please refer to the table below for the LAN port LED  

    indications. 

                   

LAN Port LED Indications

       Activity/Link LED        

SPEED LED

Status        Description            Status           Description 

Off           No Link                Off             10Mbps connection

Blinking   Data Activity        Orange      100Mbps connection

On           Link 

         Green        1Gbps connection

1 

PS/2  Mouse/Keyboard  Port  (Green/Purple)  

10  Microphone  (Pink)    

      

2 

D-Sub  Port  

11  USB 3.0  Ports  (USB01)

      * 3 

USB 2.0  Ports  (USB23)      

12  IEEE  1394  Port  (IEEE  1394) 

    ** 4 

LAN  RJ-45  Port                                                  **** 13  eSATA3  Connector 

  

5 

Central / Bass  (Orange) 

14  Clear  CMOS  Switch  (CLRCBTN) 

6 

Rear  Speaker  (Black) 

15  HDMI  Port

7 

Optical  SPDIF  Out  Port 

16  DVI-D  Port 

8 

Line  In  (Light  Blue) 

17  USB 3.0  Ports  (USB45)

   *** 9 

Front  Speaker  (Lime)

LAN Port

ACT/LINK

    LED

SPEED

  LED

1

2

4

3

5

6

7

8

9

10

11

12

13

14

15

16

17

*** 

If you use 2-channel speaker, please connect the speaker’s plug into “Front Speaker Jack”.     

      See the table below for connection details in accordance with the type of speaker you use.

TABLE for Audio Output  Connection

Audio Output Channels   Front Speaker  Rear Speaker 

Central / Bass 

 Line In or  

(No. 9) 

(No. 6) 

(No. 5)          Side Speaker

  (No. 

8) 

2 

V 

-- -- --

4 V 

V 

-- 

--

6 

V 

V V --

8 

V 

V V V

* It is recommended to install the USB Keyboard/Mouse cable to USB 2.0 ports (USB23) 

   instead of USB 3.0 ports.

4

ASRock  A75 Pro4  Motherboard

To enable Multi-Streaming function, you need to connect a front panel audio cable to the front  

panel audio header. After restarting your computer, you will 

fi

 nd “Mixer” tool on your system. 

Please select “Mixer ToolBox”               , click “Enable playback multi-streaming”, and click  “ok”.  

Choose “2CH”, “4CH”, “6CH”, or “8CH” and then you are allowed to select “Realtek HDA Pri-

mary output” to use Rear Speaker, Central/Bass, and Front Speaker, or select “Realtek  HDA 

Audio 2nd output” to use front panel audio.    

**** eSATA3 connector supports SATA Gen3 in cable 1M.

English