1.2Motherboard overview

1.2.1Motherboard layout

ASUS AT5IONT-I Series motherboards include AT5IONT-I and AT5IONT-I DELUXE two models. The layout varies with models. The layout illustrations in this user guide are for AT5IONT-I DELUXE only.

Ensure that you install the motherboard into the chassis in the correct orientation. The edge with external ports goes to the rear part of the chassis.

1

2

3

 

17.1cm(6.75in)

 

DC_PWR/

CPUFAN

PWRFAN

WiFi

KBMS

antenna

 

 

3

Place this side towards the rear of the chassis.

SPDIFO_HDMI

DVI

PS2_USBPW1-4

Super

NVIDIA®

I/O

ION2010

 

JMB

360

 

 

 

 

 

204-pin module)

 

Intel®

 

 

(64bit,

 

Atom D525

 

 

 

 

 

SO-DIMM A1

 

 

 

 

 

 

 

 

 

 

 

 

 

Cell Power

 

Intel®

 

SO-DIMM_A2 (64bit, 204-pin module)

CHA FAN

SATA PWR1

4

5

17.1cm(6.75in)

 

 

ESATA

 

 

 

RTL

 

 

 

 

 

_USB34

 

 

 

 

 

 

 

 

 

 

 

8112

 

 

ICS

 

 

_BT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9LRS954

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LAN1_USB3.0_12

 

 

 

 

 

 

 

 

 

 

NEC

 

 

 

 

 

 

 

 

 

 

 

 

USB3.0

 

 

P17C9X20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ALC

 

 

 

 

 

 

 

 

 

AUDIO

 

 

 

 

 

 

 

 

 

 

887

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NM10

 

Lithium CMOS

DDR3

 

 

 

 

SATA1

 

 

USB56

SATA2

 

 

 

 

SPEAKER DDR3

USBPW56

F PANEL

 

CLRTC

8Mb

 

BIOS

 

6

7

8

AAFP

PCIEX4_1

AT5IONT-I DELUXE

 

 

SB_PWR

 

 

 

13

12

11

10

9

Place four screws into the holes indicated by circles to secure the motherboard to the chassis. DO NOT overtighten the screws! Doing so can damage the motherboard.

ASUS AT5IONT-I Series

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