Motherboard Layout

1

2

3

4

5

6

22

CI1

1

Keyboard PS2

PS2 Mouse

 

 

 

 

 

 

 

 

ATXPWR1

 

 

 

 

 

 

 

CPU_FAN1

 

 

 

 

 

 

 

 

 

 

 

21

20

19

ATX12V1

VGA1

USB 2.0

T:USB0

B:USB1

USB 2.0

RJ-

T: USB2

45

B: USB3

LAN

 

LAN

 

 

 

XFast LAN

 

 

CHA_FAN1

MIC Bottom: IN

FRONT Center: LINE IN

Top:

 

1

 

 

HD_AUDIO1

 

 

CMOS

 

 

BATTERY

 

AUDIO

 

CODEC

 

 

1

 

 

CLRCMOS1

FM2A55M-VG3

PCIE1

Super

I/O

 

DDR3

module)

module)

 

SOCKET

 

bit,240-pin

bit,240-pin

SATA 4

FM2

RAM

DDR3 A1(64

DDR3 B1(64

SATA 3

 

XFast

 

 

SATA 2

 

 

 

 

SATA 1

RoHS

AMD

A55 FCH

(Hudson-D2)

Chipset64Mb

BIOS

7

8

9

10

11

12

13

18

1

1

USB6_7

USB4_5

PCI1

XFast USB

PANEL 1

PLED PWRBTN

SPEAKER1

1 1

HDLED RESET

English

171615 14

1

ATX 12V Power Connector (ATX12V1)

12

Southbridge Controller

2

CPU Fan Connector (CPU_FAN1)

13

SPI Flash Memory (64Mb)

3

ATX Power Connector (ATXPWR1)

14

System Panel Header (PANEL1)

4

CPU Socket

15

Chassis Speaker Header (SPEAKER1)

5

CPU Heatsink Retention Module

16

PCI Slot (PCI1)

6

2 x 240-pin DDR3 DIMM Slots

17

USB 2.0 Header (USB4_5)

 

(Dual Channel: DDR3_A1, DDR3_B1)

18

USB 2.0 Header (USB6_7)

7

SATA2 Connector (SATA_4)

19

Clear CMOS Jumper (CLRCMOS1)

8

SATA2 Connector (SATA_3)

20

Front Panel Audio Header (HD_AUDIO1)

9

SATA2 Connector (SATA_2)

21

Chassis Fan Connector (CHA_FAN1)

10

SATA2 Connector (SATA_1)

22

Chassis Intrusion Header (CI1)

11

PCI Express 2.0 x16 Slot (PCIE1)

 

 

2

ASRock FM2A55M-VG3 Motherboard