DFI LR102 SERIES User manual

LR102 SERIES

System Board

User’s Manual

A17930350

Copyright

This publication contains information that is protected by copyright. No part of it

may be reproduced in any form or by any means or used to make any transfor-

mation/adaptation without the prior written permission from the copyright hold-

ers.

This publication is provided for informational purposes only. The manufacturer

makes no representations or warranties with respect to the contents or use

of this manual and specifically disclaims any express or implied warranties of

merchantability or fitness for any particular purpose. The user will assume the

entire risk of the use or the results of the use of this document. Further, the

manufacturer reserves the right to revise this publication and make changes to

its contents at any time, without obligation to notify any person or entity of such

revisions or changes.

Changes after the publication’s first release will be based on the product’s revi-

sion. The website will always provide the most updated information.

Trademarks

Windows

®

2000 and Windows

®

XP are registered trademarks of Microsoft Corpo-

ration. Award is a registered trademark of Award Software, Inc. Other trademarks

and registered trademarks of products appearing in this manual are the proper-

ties of their respective holders.

FCC and DOC Statement on Class B

This equipment has been tested and found to comply with the limits for a Class B

digital device, pursuant to Part 15 of the FCC rules. These limits are designed to

provide reasonable protection against harmful interference when the equipment

is operated in a residential installation. This equipment generates, uses and can

radiate radio frequency energy and, if not installed and used in accordance with

the instruction manual, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular

installation. If this equipment does cause harmful interference to radio or televi-

sion reception, which can be determined by turning the equipment off and on,

the user is encouraged to try to correct the interference by one or more of the

following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and the receiver.

• Connect the equipment into an outlet on a circuit different from that to which

the receiver is connected.

• Consult the dealer or an experienced radio TV technician for help.

Notice:

1. The changes or modifications not expressly approved by the party responsible

for compliance could void the user’s authority to operate the equipment.

2. Shielded interface cables must be used in order to comply with the emission

limits.

1

4

Introduction

Table of Contents

Copyright ........................................................................................... 2

Trademarks ........................................................................................ 2

FCC and DOC Statement on Class B .............................................. 3

About this Manual ............................................................................. 6

Warranty .......................................................................................... 6

Static Electricity Precautions ............................................................. 7

Safety Measures ................................................................................. 7

About the Package ............................................................................ 8

Before Using the System Board ........................................................ 8

Chapter 1 - Introduction .................................................................. 9

Specifications .................................................................................. 9

Features ...................................................................................... 12

Chapter 2 - Hardware Installation .................................................. 16

System Board Layout .................................................................... 16

System Memory ........................................................................... 17

Installing the DIM Module ......................................................... 18

Jumper Settings ............................................................................. 20

Clear CMOS Data ..................................................................... 20

PS/2 Power Select .................................................................... 21

USB Power Select ..................................................................... 22

LVDS Panel Power Select ........................................................... 23

S/PDIF .................................................................................... 24

COM 1 and COM 2 RS232/RS422/RS485 Select ........................... 25

COM 1 and COM 2 RS232/Power Select ...................................... 26

Power-on Select ....................................................................... 27

Jumper Settings - XLT0-2C1G2U ................................................... 28

COM 3 and COM 4 RS232/Power Select ...................................... 28

COM 3 and COM 4 RS232/RS422/RS485 Select ........................... 29

USB Power Select ..................................................................... 30

Rear Panel I/O Ports ..................................................................... 31

P/S 2 Port ............................................................................... 32

COM 1 and COM 2 Port ............................................................. 33

VGA Port ................................................................................. 34

RJ45 LAN Port ......................................................................... 35

USB Ports................................................................................ 36

1

5

Introduction

Audio ...................................................................................... 38

I/O Connectors ............................................................................ 39

CD-in Internal Audio Connector ................................................. 39

S/PDIF Connector ..................................................................... 40

LVDS LCD Panel Connector and LVDS/Inverter Power Connector .... 41

Digital I/O Connector ................................................................ 43

SATA (Serial ATA) Connectors .................................................... 44

Cooling Fan Connectors ............................................................. 45

Chassis Instrusion Connector .................................................... 46

Front Panel Connectors ............................................................. 47

Expansion Slots ....................................................................... 48

Power Connectors .................................................................... 49

Battery ................................................................................... 50

SMBus Connector ..................................................................... 51

Standby Power LED .................................................................. 52

CompactFlash Socket ................................................................ 53

Daughterboard Connector ......................................................... 54

Installing the XLT0-2C1G2U onto the LR102 ............................................55

Chapter 3 - BIOS Setup .................................................................. 58

Overview ..............................................................................................................58

AMI BIOS Setup Utility ................................................................. 60

Main ....................................................................................... 60

Advanced ................................................................................ 61

PCIPnP .................................................................................... 77

Boot ....................................................................................... 79

Security .................................................................................. 82

Chipset ................................................................................... 88

Exit ........................................................................................ 92

Updating the BIOS ........................................................................ 95

Chapter 4 - Supported Software ................................................... 96

Appendix A - NLITE and AHCI Installation Guide ....................... 119

Appendix B - Watchdog Timer...................................................... 131

Appendix C - System Error Message ............................................ 134

Appendix D - Troubleshooting ...................................................... 136

1

6

Introduction

About this Manual

An electronic file of this manual is included in the CD. To view the user’s manual

in the CD, insert the CD into a CD-ROM drive. The autorun screen (Main Board

Utility CD) will appear. Click “User’s Manual” on the main menu.

Warranty

1. Warranty does not cover damages or failures that arised from misuse of the

product, inability to use the product, unauthorized replacement or alteration

of components and product specifications.

2. The warranty is void if the product has been subjected to physical abuse,

improper installation, modification, accidents or unauthorized repair of the

product.

3. Unless otherwise instructed in this user’s manual, the user may not, under

any circumstances, attempt to perform service, adjustments or repairs on the

product, whether in or out of warranty. It must be returned to the purchase

point, factory or authorized service agency for all such work.

4. We will not be liable for any indirect, special, incidental or consequencial

damages to the product that has been modified or altered.

1

7

Introduction

Static Electricity Precautions

It is quite easy to inadvertently damage your PC, system board, components

or devices even before installing them in your system unit. Static electrical dis-

charge can damage computer components without causing any signs of physical

damage. You must take extra care in handling them to ensure against electro-

static build-up.

1. To prevent electrostatic build-up, leave the system board in its anti-static bag

until you are ready to install it.

2. Wear an antistatic wrist strap.

3. Do all preparation work on a static-free surface.

4. Hold the device only by its edges. Be careful not to touch any of the compo-

nents, contacts or connections.

5. Avoid touching the pins or contacts on all modules and connectors. Hold

modules or connectors by their ends.

Important:

Electrostatic discharge (ESD) can damage your processor, disk drive and

other components. Perform the upgrade instruction procedures described

at an ESD workstation only. If such a station is not available, you can

provide some ESD protection by wearing an antistatic wrist strap and

attaching it to a metal part of the system chassis. If a wrist strap is

unavailable, establish and maintain contact with the system chassis

throughout any procedures requiring ESD protection.

Safety Measures

To avoid damage to the system:

• Use the correct AC input voltage range.

To reduce the risk of electric shock:

• Unplug the power cord before removing the system chassis cover for instal-

lation or servicing. After installation or servicing, cover the system chassis

before plugging the power cord.

Battery:

• Danger of explosion if battery incorrectly replaced.

• Replace only with the same or equivalent type recommend by the manufac-

turer.

• Dispose of used batteries according to local ordinance.

1

8

Introduction

About the Package

The system board package contains the following items. If any of these items are

missing or damaged, please contact your dealer or sales representative for as-

sistance.

 One system board

 Two USB cables

 One Serial ATA cable

 One bracket mounted with a COM port

 One I/O shield

 One CD

 One QR

Optional Items

 USB port cable

 COM port cable

 Serial ATA data cable

 Serial ATA power cable

 I/O shield

 IDE cable

 Heat sink

The system board and accessories in the package may not come similar to the

information listed above. This may differ in accordance to the sales region or

models in which it was sold. For more information about the standard package in

your region, please contact your dealer or sales representative.

Before Using the System Board

Before using the system board, prepare basic system components.

If you are installing the system board in a new system, you will need at least the

following internal components.

• Memory module

• Storage devices such as hard disk drive, CD-ROM, etc.

You will also need external system peripherals you intend to use which will nor-

mally include at least a keyboard, a mouse and a video display monitor.

1

9

Introduction

Processor

Southbridge

System Memory

Graphics

Chapter 1 - Introduction

• Intel

®

Atom

TM

D525 (Dual-Core) - LR102-B18D

Intel

®

Atom

TM

N455 (Single-Core) - LR102-B18M

Intel

®

Atom

TM

D425 (Single-Core) - LR102-B18S

• 1.66GHz core frequency - LR102-B18M

1.8GHz core frequency - LR102-B18D, LR102-B18S

• Cooling option:

heat sink with cooling fan - LR102-B18D, LR102-B18S

heat sink (fanless solution) - LR102-B18M

• Intel

®

ICH8M I/O Controller Hub

• Two 204-pin SODIMM sockets

• Single channel memory interface

• LR102-B18D/LR102-B18S

- Supports DDR3 800MHz only

- Supports up to 4GB system memory.

LR102-B18M

- Supports DDR3 667MHz only

- Supports up to 2GB system memory.

• Intel

®

GMA 3150

- Contains a refresh of the 3rd generation graphics core

• DirectX 9 compliant Pixel Shader 2.0

• LR102-B18D/LR102-B18S

- 400MHz render clock frequency

- Display ports: LVDS and VGA

- LVDS: Chrontel CH7036; 18/24-bit single channel;

resolution up to 1366x768, 18bpp

- Analog VGA: resolution up to 2048x1536 @ 60Hz

• LR102-B18M

- 200MHz render clock frequency

- Display ports: LVDS and VGA

- LVDS: Chrontel CH7036; 18/24-bit single channel;

resolution up to 1280x800 or 1366x768, 24bpp

- Analog VGA: resolution up to 1400x1050 @ 60Hz

Specifications

1

10

Introduction

Audio

LAN

Serial ATA

Rear Panel I/O

Ports

I/O Connectors

BIOS

• Realtek ALC262 2-channel High Definition Audio

• High performance DACs with 100dB SNR

• ADCs with 90dB SNR

• Two stereo DACs support 24-bit PCM format for stereo au-

dio playback

• Three stereo ADCs support 20-bit PCM format for multiple

input streaming

• S/PDIF audio interface

• Intel 82567V Gigabit Ethernet Phy

• Supports 10Mbps, 100Mbps and 1Gbps data transmission

• IEEE 802.3 (10/100Mbps) and IEEE 802.3ab (1Gbps)

compliant

• 3 Serial ATA ports compliant with SATA 1.0 specification

• SATA speed up to 3Gb/s (SATA 2.0)

• 1 mini-DIN-6 port for PS/2 mouse and PS/2 keyboard ports

• 1 DB-9 RS232/422/485 serial port

- Pins 1 and 9 of RS232 function as RS232 signal or power

(selectable via jumper)

• 1 DB-15 VGA port

• 1 RJ45 LAN port

• 2 USB 2.0/1.1 ports

• 1 Line-out jack

• 3 connectors for 6 external USB 2.0/1.1 ports

• 1 connector for an external RS232/422/485 serial port

• 1 LVDS LCD panel connector

• 1 LCD/inverter power connector

• 1 8-bit DIO connector

• 1 DIO power connector

• 1 SMBus connector

• 1 front audio connector for line-out and mic-in jacks

• 1 CD-in connector

• 1 S/PDIF connector

• 3 Serial ATA connectors

• 1 24-pin ATX power connector

• 1 front panel connector

• 1 chassis intrusion connector

• 2 fan connectors

• AMI BIOS

• SPI BIOS

1

11

Introduction

Expansion Slots

TPM (optional)

Energy Efficient

Design

Damage Free

Intelligence

Power

Consumption

Temperature

Humidity

Dimensions

Certification

• 1 PCIe x1 slot

• 1 mini PCIe slot

- Supports half size and/or full size Mini PCIe card

• 1 PCI slot

• 1 CompactFlash socket

• 1 connector for daughterboard expansion

- 3 PCIe x1

- 2 USB 2.0

- 1 LPC

- 1 HDMI TMDS 1366x768 (max)

- 3.3V, 5V, 12V, 3.3V standby, 5V standby, 3V battery

• Provides a Trusted PC for secure transactions

• Provides software license protection, enforcement and

password protection

• ACPI v1.0a specification

• System Power Management

• Wake-On-Events include:

- Wake-On-USB Keyboard/Mouse

- Wake-On-LAN

- Wake-On-Ring

- RTC timer to power-on the system

• AC power failure recovery

• Monitors CPU/system temperature and overheat alarm

• Monitors 5V/1.05V/1.5V/12V/3VSB/VBAT/VCORE voltages

and failure alarm

• Monitors system fan speed and failure alarm

• Read back capability that displays temperature, voltage and

fan speed

• Watchdog timer function

• 12.48 W with N455 at 1.66GHz and 1x 2GB DDR3 SODIMM

• 0

o

C to 60

o

C

• 10% to 90%

• Mini-ITX form factor

- 170mm (6.7”) x 170mm (6.7”)

• Heat sink

- LR102-B18M: 68mm x 50mm x 30mm

• Heat sink

- LR102-B18D/B18S: 68mm x 50mm x 40mm

• CE, FCC Class B, UL, RoHS

1

12

Introduction

Features

Watchdog Timer

The Watchdog Timer function allows your application to regularly “clear” the sys-

tem at the set time interval. If the system hangs or fails to function, it will reset

at the set time interval so that your system will continue to operate.

CompactFlash

The system board is equipped with the CompactFlash

TM

socket for inserting a

CompactFlash

TM

card. CompactFlash

TM

card is a small removable mass storage

device designed with flash technology - a non-volatile storage solution that does

not require a battery to retain data indefinitely. The CompactFlash

TM

technology

is widely used in products such as portable and desktop computers, digital cam-

eras, handheld data collection scanners, PDAs, Pocket PCs, handy terminals and

personal communicators.

DDR3

DDR3 delivers increased system bandwidth and improved performance. The ad-

vantages of DDR3 are its higher bandwidth and its increase in performance at a

lower power than DDR2.

Integrated Graphics

The integrated Intel Gen3.5 graphics engine delivers an excellent video and 3D

graphics for large display applications. Graphics interfaces such as VGA, DVI and

LVDS support multiple graphics display options.

DVI

DVI (Digital Visual Interface) is a form of video interface technology made to

maximize the quality of flat panel LCD monitors and modern video graphics

cards. Data is transmitted using the TMDS (Transition Minimized Differential Sig-

naling) protocol, providing a digital signal from the PC’s graphics subsystem to

the display.

LVDS

The Low-Voltage Differential Signaling (LVDS) interface allows the Intel Graphics

Media Adapter to communicate directly to the flat-panel display. The LVDS inter-

face supports pixel color depths of 18 bits.

1

13

Introduction

HDMI

HDMI (High-Definition Multimedia Interface) is a compact audio/video connector

interface for transmitting uncompressed digital streams. It delivers multi-channel

audio and uncompressed digital video signals for full HD 1080p visuals through a

single cable. Connect a LCD monitor or digital TV that has the HDMI port.

PCI Express

PCI Express is a high bandwidth I/O infrastructure that possesses the ability to

scale speeds by forming multiple lanes. The x1 PCI Express lane supports trans-

fer rate of 2.5 Gigabytes (250MBbps) per second which is nearly 4 times faster

than the traditional PCI.

Audio

The Realtek ALC262 audio codec provides 2-channel High Definition audio output.

S/PDIF

S/PDIF is a standard audio file transfer format that transfers digital audio sig-

nals to a device without having to be converted first to an analog format. This

prevents the quality of the audio signal from degrading whenever it is converted

to analog. S/PDIF is usually found on digital audio equipment such as a DAT

machine or audio processing device. The S/PDIF connector on the system board

sends surround sound and 3D audio signal outputs to amplifiers and speakers

and to digital recording devices like CD recorders.

Serial ATA

Serial ATA is a storage interface that is compliant with SATA 1.0a specification.

With speed of up to 3GB/s, it improves hard drive performance faster than the

standard parallel ATA whose data transfer rate is 100MB/s.

Gigabit LAN

The Intel 82567V Gigabit Ethernet Phy controller support up to 1Gbps data trans-

mission.

USB

The system board supports USB 2.0 and USB 1.1 ports. USB 1.1 supports 12Mb/

second bandwidth while USB 2.0 supports 480Mb/second bandwidth providing a

marked improvement in device transfer speeds between your computer and a

wide range of simultaneously accessible external Plug and Play peripherals.

Note:

Both, HDMI and LVDS, use Chrontel CH7036; therefore, they will have

the same graphic output display.

1

14

Introduction

Wake-On-LAN

This feature allows the network to remotely wake up a Soft Power Down (Soft-

Off) PC. It is supported via the onboard LAN port or via a PCI LAN card that uses

the PCI PME (Power Management Event) signal. However, if your system is in the

Suspend mode, you can power-on the system only through an IRQ or DMA inter-

rupt.

Important:

The 5V_standby power source of your power supply must support

≥720mA.

Wake-On-Ring

This feature allows the system that is in the Suspend mode or Soft Power Off

mode to wake-up/power-on to respond to calls coming from an external modem

or respond to calls from a modem PCI card that uses the PCI PME (Power Man-

agement Event) signal to remotely wake up the PC..

Important:

The 5V_standby power source of your power supply must support

≥720mA.

Wake-On-USB

This function allows you to use a USB keyboard or USB mouse to wake up a sys-

tem from the S3 (STR - Suspend To RAM) state.

Important:

If you are using the Wake-On-USB Keyboard/Mouse function for 2 USB

ports, the 5V_standby power source of your power supply must support

≥1.5A. For 3 or more USB ports, the 5V_standby power source of your

power supply must support ≥2A.

RTC Timer

The RTC installed on the system board allows your system to automatically pow-

er-on on the set date and time.

1

15

Introduction

ACPI STR

The system board is designed to meet the ACPI (Advanced Configuration and

Power Interface) specification. ACPI has energy saving features that enables PCs

to implement Power Management and Plug-and-Play with operating systems that

support OS Direct Power Management. ACPI when enabled in the Power Manage-

ment Setup will allow you to use the Suspend to RAM function.

With the Suspend to RAM function enabled, you can power-off the system at

once by pressing the power button or selecting “Standby” when you shut down

Windows

®

without having to go through the sometimes tiresome process of

closing files, applications and operating system. This is because the system is

capable of storing all programs and data files during the entire operating session

into RAM (Random Access Memory) when it powers-off. The operating session will

resume exactly where you left off the next time you power-on the system.

Important:

The 5V_standby power source of your power supply must support

720mA.

Power Failure Recovery

When power returns after an AC power failure, you may choose to either power-

on the system manually or let the system power-on automatically.

16

2

Hardware Installation

System Board Layout

Chapter 2 - Hardware Installation

CPU fan

1

2

9

USB 6-7

1

2

9

USB 2-3

1

2

9

USB 4-5

USB 0-1

LAN 1

COM1

System fan

1

SPI

PCIE x1

PCI x1

Front

panel

1

2

CompactFlash

1

13

12

24

ATX power

DDR3_2 DIMM2

DDR3_1 DIMM1

1

2

5

6

1

2

5

6

1

2

5

6

1

2

10

LVDS LCD

panel

40

39

21

1

DIO power

DIO

1

SA

TA 2

SATA

1

SA

TA 0

Battery

11

1

Daughterboar

d Connector

1

2

9

10

1

Inte l

ICH8M

Inte l

Atom

1

VGA

Mini PCIe

CD-in

LVDS Inverter

Front audio

S/PDIF

Panel power select ( )J6

COM 2

Chassis

intrusion

SMBUS

connector

S/PDIF

(JP1)

PS/2 power

select (J )P2

COM1 ( ), COM2 (JP4)

RS232/422/485 select

JP3

JP4

COM1 (JP5), COM2 (JP6)

RS232/Power select

USB 0-1 power

select (J )P7

USB 2-5 power

select (J )P8

USB 6-

7power

select

(J )P10

Clear CMOS

(JP9)

Power-on

select ( )JP11

Standby

Power LED

11

2

17

2

Hardware Installation

Note:

The system board supports maximum of 4GB (for LR102-B18D/S) and

2GB (for LR102-B18M) system memory however you can install maxi-

mum of 1GB only per SODIMM socket.

Important:

When the Standby Power LED lit yellow, it indicates that there is power

on the system board. Power-off the PC then unplug the power cord prior

to installing any devices. Failure to do so will cause severe damage to

the motherboard and components.

System Memory

Important:

Electrostatic discharge (ESD) can damage your system board, processor,

disk drives, add-in boards, and other components. Perform the upgrade

instruction procedures described at an ESD workstation only. If such a

station is not available, you can provide some ESD protection by wearing

an antistatic wrist strap and attaching it to a metal part of the system

chassis. If a wrist strap is unavailable, establish and maintain contact

with the system chassis throughout any procedures requiring ESD pro-

tection.

DDR3_2

Standby

Power LED

The system board supports two DDR3 SODIMM sockets.

DDR3_1

18

2

Hardware Installation

Installing the DIM Module

Note:

The system board used in the following illustrations may not resemble

the actual one. These illustrations are for reference only.

1. Make sure the PC and all other peripheral devices connected to it has been

powered down.

2.

Disconnect all power cords and cables.

3. Locate the SODIMM socket on the system board.

4. Note the key on the socket. The key ensures the module can be plugged into

the socket in only one direction.

19

2

Hardware Installation

6. Push down the module until the clips at each end of the socket lock into

position. You will hear a distinctive “click”, indicating the module is correctly

locked into position.

Clip

5. Grasping the module by its edges, align the module into the socket at an ap-

proximately 30 degrees angle. Apply rm even pressure to each end of the

module until it slips down into the socket. The contact ngers on the edge of

the module will almost completely disappear inside the socket.

20

2

Hardware Installation

Jumper Settings

Clear CMOS Data

If you encounter the following,

a) CMOS data becomes corrupted.

b) You forgot the supervisor or user password.

you can recongure the system with the default values stored in the ROM BIOS.

To load the default values stored in the ROM BIOS, please follow the steps below.

1. Power-off the system and unplug the power cord.

2. Set JP9 pins 2 and 3 to On. Wait for a few seconds and set JP8 back to its

default setting, pins 1 and 2 On.

3. Now plug the power cord and power-on the system.

JP9

2-3 On:

Clear CMOS Data

1-2 On: Normal

(default)

31 2

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