ASRock A75 Pro4-M manual Motherboard Layout, Dual

1.3 Motherboard Layout

1

2

3

4

5

6

7

8

24.4cm (9.6-in)

USB 3.0

Mouse

Ps2 Keyboard/

Designed in Taipei

T: USB4

B: USB5

PWR_FAN1

CPU_FAN1

CPU_FAN2

ATX12V1

VGA1

DVICON1

Graphics

2400+

HDMI1

Dual

HDMI1.4aUSB3.0

SOCKET FM1

DX11

DDR3 DDR3A1(64bit,240-pinmodule)

DDR3 A2(64bit,240-pinmodule)

DDR3 B1(64bit,240-pinmodule)

DDR3 B2(64bit,240-pinmodule)

ATXPWR1

eSATA1

USB 2.0

T: USB2

B: USB3

USB 3.0

Top:

GigabitLAN

T: USB0

B: USB1

RJ-45

SPDIF Optical Bottom :

REARSPK

Center:

CTR Top: BAS S

LAN

MI Bottom CI N :

FRON Center: T

LINE Top: IN

A75 Pro4-M

34

Ready

PCIE1

SATA3 6Gb/s

XFast USB

33

ErP/EuP

PCI1

AMD

Super

I/O

A75 FCH

(Hudson-D3)

CMOS

BATTERY

PCIE2

Chipset

RoHS

1

32

CLRCMOS1

AUDIO

PCI2

USB6_7

SPEAKER1

SATA3_5

CODEC

USB10_11

31

32Mb

1

SATA3_2

SATA3_4

1

COM1

1

BIOS

HD_AUDIO1

LPT1

IR1

1

PANEL 1

PLED PWRBTN

PLED1

1

1

1

1

1

1

1

1

USB8_9

CHA_FAN1

HDLED

RESET

SATA3_1

SATA3_3

30

29

28

27

26

25

24 23 22 21 20 19 18 17 16

15

9

24.4cm (9.6-in)

10

11

12

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14

1	ATX 12V Power Connector (ATX12V1)	17	System Panel Header (PANEL1, White)
2	Power Fan Connector (PWR_FAN1)	18	Chassis Speaker Header (SPEAKER 1, White)
3	CPU Heatsink Retention Module	19	SPI Flash Memory (32Mb)
4	CPU Socket	20	Power LED Header (PLED1)
5	CPU Fan Connector (CPU_FAN1)	21	USB 2.0 Header (USB6_7, Blue)
6	CPU Fan Connector (CPU_FAN2)	22	Chassis Fan Connector (CHA_FAN1)
7	2 x 240-pin DDR3 DIMM Slots	23	Consumer Infrared Module Header (CIR1)
	(Dual Channel A: DDR3_A1, DDR3_B1; Blue)	24	USB 2.0 Header (USB8_9, Blue)
8	2 x 240-pin DDR3 DIMM Slots	25	USB 2.0 Header (USB10_11, Blue)
	(Dual Channel B: DDR3_A2, DDR3_B2; White)	26	Infrared Module Header (IR1)
9	ATX Power Connector (ATXPWR1)	27	Print Port Header (LPT1, White)
10	Southbridge Controller	28	COM Port Header (COM1)
11	Clear CMOS Jumper (CLRCMOS1)	29	HDMI_SPDIF Header (HDMI_SPDIF1, White)
12	SATA3 Connector (SATA3_5, White)	30	Front Panel Audio Header (HD_AUDIO1, White)
13	SATA3 Connector (SATA3_4, White)	31	PCI Slot (PCI2)
14	SATA3 Connector (SATA3_3, White)	32	PCI Express 2.0 x16 Slot (PCIE2; Blue)
15	SATA3 Connector (SATA3_1, White)	33	PCI Slot (PCI1)
16	SATA3 Connector (SATA3_2, White)	34	PCI Express 2.0 x16 Slot (PCIE1; Blue)

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