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5 motherboard overview, 1 motherboard layout, 6 chapter 1: product introduction – Asus A8S-X User Manual

Page 16: Socket 939, Sis 756

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1-6

Chapter 1: Product introduction

1.5

Motherboard overview

1.5.1 Motherboard layout

PANEL

A8S-X

R

CR2032 3V
Lithium Cell

CMOS Power

CD

AUX

4Mbit
BIOS

AAFP

ATX12V

CHASSIS

CLRTC

EA

TXPWR

USB56

SB_PWR

CHA_FAN

USBPW12

USBPW34

USBPW78

USBPW56

18.3cm (8.6in)

30.5cm (12in)

SATA1

FLOPPY

USB78

SATA2

PWR_FAN

P

ARALLEL

PORT

COM1

SPDIF_O

PS/2KBMS
T: Mouse
B: Keyboard

Below:Mic In

Center:Line Out

Top:Line In

USB12

RJ-45

Top:

USB3
USB4

Bottom:

SEC_IDE

GAME

DDR2 DIMM_A1 (64 bit,184-pin module)

DDR2 DIMM_A2 (64 bit,184-pin module)

DDR2 DIMM_B1 (64 bit,184-pin module)

DDR2 DIMM_B2 (64 bit,184-pin module)

PCIEX1_1

PCIEX1_2

PCIEX16

PCI1

PCI2

PCI3

Intel

82540EM

ITE

IT8712FA

AD1986A

Socket 939

CPU_FAN

SiS

965L

SiS

756

PRI_IDE