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3 motherboard layout, Chapter 1: product introduction, B75m-a – Asus B75M-A User Manual

Page 18

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1-6

Chapter 1: Product introduction

1.3.3

Motherboard layout

B75M-A

PCIEX16

PCIEX1_1

PCIEX1_2

PCI1

F_PANEL

SPEAKER

CLRTC

USBPW5-8

USBPW12

PS2_USBPW34

USB56

USB78

AAFP

ATX12V

EATXPWR

CPU_FAN

CHA_FAN

BATTERY

Super

I/O

ALC

887

RTL

8111F

128Mb

BIOS

SB_PWR

24.4cm(9.6in)

Intel

®

B75

DDR3 DIMM_A1 (64bit, 240-pin module)

LGA1155

DDR3 DIMM_B1 (64bit, 240-pin module)

SATA6G_1

SATA3G_5

SATA3G_3

SATA3G_4

SATA3G_1

SATA3G_2

AUDIO

KBMS

LAN1_USB12

USB34

USB3_12

HDMI

17.8cm(7.0in)

DVI_VGA

DIGI

+VRM

USB3_34

5

4

3

2

1

6

4

7

9

8

2

10

11

12

1

14

15

13

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