1.2Motherboard overview

1.2.1Motherboard layout

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.

Place this side towards the rear of the chassis.

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.

1.2.2Layout contents

 

 

Connectors/Jumpers/Slots/LED

Page

 

Connectors/Jumpers/Slots/LED

Page

1.

 

ATX power connectors (24-pin EATXPWR, 4-pin

1-11

7.

Chassis intrusion connector (4-1 pin

1-13

 

ATX12V)

CHASSIS)

 

 

 

 

 

2.

 

CPU, power, and chassis fan connectors (3-pin

1-14

8.

Onboard LED (SB_PWR)

1-1

 

CPU_FAN, 3-pin PWR_FAN, 3-pin CHA_FAN)

 

 

 

 

 

 

3.

 

USB connector (10-1 pin USB910)

1-13

9.

Clear RTC RAM (3-pin CLRTC)

1-8

4.

 

Atom 330 processor

1-3

10.

Serial ATA connectors (7-pin SATA1,

1-12

 

SATA2, SATA3)

 

 

 

 

 

 

5.

 

DDR2 DIMM slots

1-3

11.

PCI slot

1-7

6.

 

System panel connector (10-1 pin F_PANEL)

1-15

12.

Front panel audio connector (10-1 pin

1-14

 

AAFP)

 

 

 

 

 

 

1-2

Chapter 1: Product introduction