DFI BT101/BT103 Owner's manual

Brand: DFI

Model: BT101/BT103

Category: Motherboards

Type: Owner's manual

BT101/103

Mini-ITX Industrial Motherboard

User’s Manual

A32420952

This publication contains information that is protected by copyright. No part of it may be re-

produced in any form or by any means or used to make any transformation/adaptation without

the prior written permission from the copyright holders.

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 specifi-

cally 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 docu-

ment. 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 revision. The website

will always provide the most updated information.

Trademarks

Product names or trademarks appearing in this manual are for identification purpose only and

are the properties of the respective owners.

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 reason-

able 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 television

reception, which can be determined by turning the equipment off and on, the user is encour-

aged 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 compli-

ance 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.

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

FCC and DOC Statement on Class B .....................................................2

About this Manual ..........................................................................................4

Warranty ............................................................................................................4

Static Electricity Precautions ......................................................................4

Safety Measures ..............................................................................................4

About the Package .........................................................................................5

Chapter 1 - Introduction .............................................................................6

Specifications ................................................................................................6

Features .......................................................................................................... 7

Chapter 2 - Hardware Installation ................................................9

Board Layout ................................................................................................. 9

System Memory ............................................................................................9

Installing the DIMM Module ........................................................................10

Installing the Heat Sink ...............................................................11

Jumper Settings .........................................................................................12

Clear CMOS Data ........................................................................................12

PS/2 Keyboard/Mouse Power Select .............................................................13

USB Power Select .......................................................................................13

LCD/Inverter Power Select ..........................................................................14

Panel Power Select .....................................................................................14

Backlight Power Select ................................................................................15

Auto Power-on Select ..................................................................................15

COM 1 RS232/422/485 Select .....................................................................16

COM 1 RS232/Power Select .........................................................................17

SATA DOM Power Select .............................................................................17

Digital I/O Power Select ..............................................................................18

Digital I/O Output State ..............................................................................18

Mini PCIe/mSATA Signal Select ....................................................................19

Mini PCIe/mSATA Power Select ....................................................................19

SATA 1/mSATA Signal Select .......................................................................20

Dimming Mode Select .................................................................................20

Rear Panel I/O Ports .................................................................................21

12V DC-in (BT101)/19~24V DC-in (BT103) ..................................................21

Graphics Interface ......................................................................................22

RJ45 LAN Ports ...........................................................................................22

USB Ports ...................................................................................................23

Audio .........................................................................................................24

I/O Connectors ........................................................................................... 24

SATA (Serial ATA) Connectors ......................................................................24

SATA (Serial ATA) Power Connectors ............................................................25

Digital I/O and/or Power Connector .............................................................25

Cooling Fan Connectors...............................................................................26

Front Panel Connector ................................................................................26

COM (Serial) Ports ......................................................................................27

LVDS LCD Panel Connector .........................................................................28

LCD/Inverter Power Connector ....................................................................28

PS/2 Keyboard/Mouse Connector .................................................................29

SMBus Connector .......................................................................................30

Expansion Slots ..........................................................................................30

S/PDIF Connector .......................................................................................31

LAN LED Connector ....................................................................................31

Chassis Intrusion Connector ........................................................................32

LPC Connector ............................................................................................32

Standby Power LED ....................................................................................33

Battery .......................................................................................................33

Chapter 3 - BIOS Setup ................................................................34

Overview ..................................................................................................... 34

AMI BIOS Setup Utility .............................................................................35

Main ..........................................................................................................35

Advanced ................................................................................................... 35

Chipset ......................................................................................................45

Security ......................................................................................................50

Boot...........................................................................................................50

Save & Exit ................................................................................................51

Updating the BIOS ....................................................................................51

Notice: BIOS SPI ROM ............................................................................. 52

Chapter 4 - Supported Software ........................................................... 53

Chapter 5 - Digital I/O Programming Guide ....................................66

Appendix A - Watchdog Sample Code................................................68

Appendix B - System Error Message ...................................................69

Appendix C - Troubleshooting ................................................................71

Table of Contents

About this Manual

This manual can be downloaded from the website, or acquired as an electronic file included in

the optional CD/DVD. The manual is subject to change and update without notice, and may

be based on editions that do not resemble your actual products. Please visit our website or

contact our sales representatives for the latest editions.

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 instal-

lation, modification, accidents or unauthorized repair of the product.

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

stances, 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.

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 discharge can damage computer

components without causing any signs of physical damage. You must take extra care in han-

dling them to ensure against electrostatic 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 components, contacts

or connections.

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

nectors by their ends.

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 installation or servic-

ing. After installation or servicing, cover the system chassis before plugging the power

cord.

Important:

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

ponents. Perform the upgrade instruction procedures described at an ESD worksta-

tion 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 chas-

sis. If a wrist strap is unavailable, establish and maintain contact with the system

chassis throughout any procedures requiring ESD protection.

About the Package

The package contains the following items. If any of these items are missing or damaged,

please contact your dealer or sales representative for assistance.

• One BT101/BT103 motherboard

• One Serial ATA data with power cable

• One QR (Quick Reference)

• One Heat sink

The 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.

Optional Items

• USB port cable

• COM port cable

• Serial ATA data with power cable

• Power adapter (100W, 12V)

• Power adapter (120W, 19V)

The 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 normally include at

least a keyboard, a mouse and a video display monitor.

Rear Panel I/O

Ports

• 1 12V (BT101) or 19~24V (BT103) DC-in jack

or 4-pin power connector* (optional)

• 1 DVI-I port

• 2 RJ45 LAN ports

• 2 USB 2.0 ports

• 1 USB 3.0 port

• Line-out jack

I/O Connectors

• 2 connectors for 4 external USB 2.0 ports

• 4 connectors for 4 external serial ports (2.0mm pitch)

- 1 RS232/RS422/485 (RS232 and/or power)

- 3 RS232

• 1 LVDS LCD panel connector

• 1 LCD/inverter power connector

• 1 8-bit DIO and/or power connector

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

• 1 S/PDIF connector

• 1 PS/2 connector for keyboard/mouse port

• 1 LPC connector

• 1 SMBus connector

• 1 SPI connector* (optional)

• 1 LAN LED connector

• 2 Serial ATA connectors

• 2 Serial ATA power connectors

• 1 front panel connector

• 1 chassis intrusion connector

• 2 fan connectors

Trusted Platform

Module - TPM*

(optional)

• Provides a Trusted PC for secure transactions

• Provides software license protection, enforcement and password protection

BIOS

• AMI BIOS

- 64Mbit SPI BIOS

Power

Consumption

• BT101-BN-E45: 13.20W with E3845 at 1.91GHz and 2x 4GB DDR3L SODIMM

• BT103-BN-E45: 13.68W with E3845 at 1.91GHz and 2x 4GB DDR3L SODIMM

Energy Efﬁ cient

Design

• Supports ErP Lot6 power saving* (optional)

• Supports ACPI

• System Power Management

• Wake-On-Events include:

- Wake-On-USB/PS/2 KB/Mouse* (optional)

- Wake-On-LAN

- RTC timer to power-on the system

• AC power failure recovery

Damage Free

Intelligence

• Monitors CPU/system temperature and overheat alarm

• Monitors VCORE/12V/5V/DDR voltages and failure alarm

• Monitors CPU/system fan speed and failure alarm

• Read back capability that displays temperature, voltage and fan speed

WatchDog Timer

• Watchdog timeout programmable via software from 1 to 255 seconds

Chapter 1 - Introduction

Specifications

Processor

BT101:

• Intel

Atom

/Intel

Celeron

processors

- E15: Intel

Atom

E3815, Single Core, 0.5M Cache, 1.46GHz, 5W

- E26: Intel

Atom

E3826, Dual Core, 1M Cache, 1.46GHz, 7W

- E45: Intel

Atom

E3845, Quad Core, 2M Cache, 1.91GHz, 10W

- J00: Intel

Celeron

J1900, Quad Core, 2M Cache, 2GHz (2.41GHz), 10W

• BGA 1170 packaging technology

• 22nm process technology

BT103:

• Intel

Atom

/Intel

Celeron

processors

- E15: Intel

Atom

E3815, Single Core, 0.5M Cache, 1.46GHz, 5W

- E25: Intel

Atom

E3825, Dual Core, 1M Cache, 1.33GHz, 6W

- E45: Intel

Atom

E3845, Quad Core, 2M Cache, 1.91GHz, 10W

- J00: Intel

Celeron

J1900, Quad Core, 2M Cache, 2GHz (2.41GHz), 10W

• BGA 1170 packaging technology

• 22nm process technology

Super I/O

Address

• NCT6106/4Eh

System Memory

• Two 204-pin DDR3L SODIMM sockets (-E45/-E26/-J00)

- up to 8GB system memory

- dual channel memory interface

One 204-pin DDR3L SODIMM socket (-E25/-E15)

- up to 4GB system memory

- single channel memory interface

• Supports DDR3L 1333MHz (-E45/-J00)

Supports DDR3L 1066MHz (-E26/-E25/-E15)

• DRAM device technologies: 1Gb, 2Gb and 4Gb DDR3L DRAM technologies are

supported for x8 and x16 devices, unbuffered, non-ECC

Expansion

Interfaces

• 1 PCIe x1 slot

• 1 Mini PCIe slot

- Supports USB, PCIe and 3G signals

- Supports mSATA

- Supports half size or full size Mini PCIe card

• 1 SIM card socket

Graphics

• Intel

HD Graphics

• Display ports: DVI-I and LVDS

• DVI-I: 24-bit, resolution up to 1920x1080 @60Hz

• LVDS: NXP PTN3460, 24-bit, dual channel, resolution up to 1920x1200 @60Hz

• Supports hardware acceleration for DirectX 11, OCL 1.2, OGL 4.0, H.264,

MPEG2, MVC, VC-1, WMV9 and VP8 (supported version dependent on OS)

Audio

• Realtek ALC888 5.1-channel High Deﬁ nition Audio

• S/PDIF audio interface

LAN

• 2 Intel

I210AT PCI Express Gigabit Ethernet controllers

• Integrated 10/100/1000 transceiver

• Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab

Serial ATA

• 2 SATA 2.0 ports with data transfer rate up to 3Gb/s

- SATA port 0 provides adequate space for SATA DOM

- SATA port 1 multiplexed with mSATA (Mini PCIe)

• Integrated Advanced Host Controller Interface (AHCI) controller

Chapter 1

Chapter 1 Introduction www.dﬁ .com

Chapter 1

Chapter 1 Introduction www.dﬁ .com

Features

• Watchdog Timer

The Watchdog Timer function allows your application to regularly “clear” the system 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.

• DDR3L

DDR3L is a higher performance DDR3 SDRAM interface providing less voltage and higher

speed successor. DDR3L SDRAM modules support 1066/1333MHz for DDR modules. DDR3L de-

livers increased system bandwidth and improved performance to provide its higher bandwidth

and its increase in performance at a lower power.

• Graphics

The integrated Intel

HD graphics engine delivers an excellent blend of graphics performance

and features to meet business needs. It provides excellent video and 3D graphics with out-

standing graphics responsiveness. These enhancements deliver the performance and compat-

ibility needed for today’s and tomorrow’s business applications. Supports

DVI-I and LVDS inter-

faces for display outputs.

• PCI Express

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

by forming multiple lanes. The PCI Express architecture also supports high performance graph-

ics infrastructure by enhancing the capability of a PCIe x1.

• Serial ATA

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

up to 3Gb/s (SATA 2.0), it improves hard drive performance faster than the standard parallel

ATA whose data transfer rate is 100MB/s.

• Gigabit LAN

Two Intel

I210AT PCI Express Gigabit Ethernet controllers support up to 1Gbps data transmis-

sion.

• Audio

The Realtek ALC888 audio codec provides 5.1-channel High Definition audio output.

OS Support

• Windows 7 Ultimate x86 & SP1 (32-bit)

• Windows 7 Ultimate x64 & SP1 (64-bit)

• Windows 8.1 Enterprise x86 (32-bit)

• Windows 8.1 Enterprise x64 (64-bit)

• Windows 8.1 Embedded Pro x86 (32-bit)

• Windows 8.1 Embedded Pro x64 (64-bit)

Temperature

• Operating

: 0

C to 60

C - Celeron (Fanless)

: -20

C to 70

C - Atom (Fanless with air ﬂ ow)

: -40

C to 85

C - Atom (Fanless with air ﬂ ow)

• Storage: -40

C to 85

Humidity

• 5% to 90%

Dimensions

• Mini-ITX form factor

• 170mm (6.7") x 170mm (6.7")

Certiﬁ cation

• CE, FCC Class B, RoHS, UL

Note:

*Optional and is not supported in standard model. Please contact your sales represen-

tative for more information.

Chapter 1

Chapter 1 Introduction www.dﬁ .com

• RTC Timer

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

set date and time.

• 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.

• USB

The system board supports the new USB 3.0. It is capable of running at a maximum transmis-

sion speed of up to 5 Gbit/s (625 MB/s) and is faster than USB 2.0 (480 Mbit/s, or 60 MB/s)

and USB 1.1 (12Mb/s). USB 3.0 reduces the time required for data transmission, reduces

power consumption, and is backward compatible with USB 2.0. It is a marked improvement

in device transfer speeds between your computer and a wide range of simultaneously

accessible external Plug and Play peripherals.

Important:

The 5V_standby power source of your power supply must support ≥720mA.

• Wake-On-USB (optional)

This function allows you to use a USB keyboard or USB mouse to wake up a system from the

S3 (STR - Suspend To RAM) state.

• 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 Manage-

ment and Plug-and-Play with operating systems that support OS Direct Power Management.

ACPI when enabled in the Power Management 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 ses-

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

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.

• 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 Man-

agement Event) signal. However, if your system is in the Suspend mode, you can power-on

the system only through an IRQ or DMA interrupt.

Important:

The 5V_standby power source of your power supply must support ≥720mA.

• Wake-On-PS/2 (optional)

This function allows you to use the PS/2 keyboard or PS/2 mouse to power-on the system.

Important:

The 5V_standby power source of your power supply must support ≥720mA.

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Chapter 2 Hardware Installation

Chapter 2

Chapter 2 - Hardware Installation

Board Layout

System Memory

Features

• Two 204-pin DDR3L SODIMM sockets (-E45/-E26/-J00)

- up to 8GB system memory

- dual channel memory interface

One 204-pin DDR3L SODIMM socket (-E25/-E15)

- up to 4GB system memory

- single channel memory interface

• Supports DDR3L 1333MHz (-E45/-J00)

Supports DDR3L 1066MHz (-E26/-E25/-E15)

Important:

Electrostatic discharge (ESD) can damage your board, processor, disk drives, add-in

boards, and other components. Perform installation procedures at an ESD workstation

only. If such a station is not available, you can provide some ESD protection by wear-

ing 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.

Important:

When the Standby Power LED lights red, it indicates that there is power on the sys-

tem board. Power-off the PC then unplug the power cord prior to installing any de-

vices. Failure to do so will cause severe damage to the motherboard and components.

Rear I/O

Onboard I/O

Storage

Expansion

SPI Flash

BIOS

COM 3

COM 2

COM 4

Front

Panel

210

COM 1

210

5 1

910

LAN2 State

LAN1 State

LVDS LCD Panel

SATA 1

SATA 0

LCD/Inverter Power

Digital I/O

111

(JP17)

(JP18)

(JP20)

Buzzer

Digital I/O Power Select

Digital I/O 3/5/7/9 Output State

Digital I/O 11/13/15/17 Output State

(JP17)

(JP18)

(JP20)

1 1

LAN 1

LAN 2

DC-in

ATX power (optional)

USB 0-1

USB 2.0

USB 3

DVI-I

USB 6-7 Power Select

SATA DOM Power Select

Auto Power-on Select

(JP10)

(JP12)

(JP13)

COM 1 RS232/422/485 Select

COM 1 RS232/Power Select

Backlight Power Select

Panel Power Select

LCD/Inverter Power Select

(JP16)

(JP19)

(JP21)

Dimming Mode Select (JP15)

USB 3.0

Note:

SATA 0 supports SATA DOM.

Chassis

Intrusion

Mini PCIe

USB 4-5

USB 2.0

USB 6-7

Battery

SATA

Power 1

Standby

Power LED

CPU Fan

System

Fan

Line-out

S/PDIF

(JP21)

(JP15)

(JP16)

(JP19)

(JP10)

(JP12)

(JP13)

PS/2 KB/MS

Power Select (JP6)

SATA 2.0

USB 4-5 Power

Select (JP5)

1210

Mini PCIe/mSATA

Signal Select (JP2)

Mini PCIe/mSATA

Power Select (JP1)

USB 3 Power

Select (JP3)

USB 0-1 Power

Select (JP4)

(JP8) (JP9) (JP11) (JP14)

PS/2 KB/MS

Clear CMOS Data (JP7)

(JP8)

(JP9)

(JP11)

(JP14)

SMBus

SATA 1/mSATA Signal

Select (JP22)

PCIe x1

DDR3L_2 SODIMM

DDR3L_1 SODIMM

SATA

Power 0

Intel

BGA 1170

LPC

Front Audio

SMSC

USB4604

Intel

WGI210AT

Intel

WGI210AT

ASMedia

ASM1442

NXP

PTN3460

Realtek

ALC888

DDR3L-1

DDR3L-2

Standby

Power LED

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Chapter 2 Hardware Installation

Chapter 2

The system board supports the following memory interface.

Single Channel (SC)

Data will be accessed in chunks of 64 bits (8B) from the memory channels.

Dual Channel (DC)

Data will be accessed in chunks of 128 bits from the memory channels. Dual channel provides

better system performance because it doubles the data transfer rate.

Installing the DIMM Module

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.

Note:

The system board used in the following illustrations may not resemble the actual

board. These illustrations are for reference only.

Important:

1. The DDR3L sockets support no mixed Raw Card.

2. For dual channel population, the two channels must be populated the same DRAM

density, chip width, number ranks and dimm speed.

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Chapter 2 Hardware Installation

Chapter 2

Installing the Heat Sink

The CPU must be kept cool by using a CPU fan with heat sink. Without sufficient air circula-

tion across the CPU and heat sink, the CPU will overheat damaging both the CPU and system

board.

1. On the solder side of the board, match the retention module base to the mounting holes

around the CPU socket.

Retention module base

2. Turn to the component side of the board making sure the retention module base is posi-

tioned and fitted properly under the board.

3. Apply a thin layer of thermal paste on top of the CPU. Do not spread the paste all over

the surface. When you later place the heat sink on top, the compound will disperse evenly.

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 approximately 30

degrees angle. Apply firm even pressure to each end of the module until it slips down into

the socket. The contact fingers on the edge of the module will almost completely disappear

inside the socket.

Clip

Important:

When installing one DDR3L SODIMM only, make sure to install it into the SODIMM 1

socket.

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Chapter 2 Hardware Installation

Chapter 2

Jumper Settings

Clear CMOS Data

If you encounter that CMOS data becomes corrupted, you can reconfigure 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 JP7 pins 2 and 3 to On. Wait for a few seconds and set JP7 back to its default setting,

pins 1 and 2 On.

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

Mounting

holes

4. Place the heat sink assembly on top of the CPU. The 4 screws around the heat sink must

match the screw holes of the retention module base. We strongly recommend using this

type of heat sink assembly because it provides adequate cooling to the components of the

system board.

Turn each Phillips head screw half way down first to initially stabilize the heat sink onto

the board, then finally tighten each screw.

Important:

Do not turn the first screw all the way down followed by the next and so on. This is

to avoid imbalance which might cause cracks or fractures to the CPU and/or heat sink

assembly.

JP7

2-3 On:

Clear CMOS Data

1-2 On: Normal (default)

312

Mounting

screws

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Chapter 2 Hardware Installation

Chapter 2

JP3, JP4, JP5 and JP10 are used to select the power of the USB ports. Selecting +5V_standby

will allow you to use a USB device to wake up the system.

USB Power Select

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.

2-3 On:

+5V_standby

1-2 On: +5V

(default)

USB 0-1

(JP4)

USB 3

(JP3)

312

1-2 On: +5V

(default)

2-3 On:

+5V_standby

USB 4-5

(JP5)

USB 6-7

(JP10)

PS/2 Keyboard/Mouse Power Select

JP6

2-3 On: +5V_standby

1-2 On: +5V (default)

132

JP6 is used to select the power of the PS/2 keyboard/mouse port. Selecting +5V_standby

will allow you to use the PS/2 keyboard or PS/2 mouse to wake up the system.

Important:

The +5VSB power source of your power supply must support ≥720mA.

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Chapter 2 Hardware Installation

Chapter 2

LCD/Inverter Power Select

2-3 On: +5V

1-2 On: +12V

(default)

132

JP21 is used to select the power level of LVDS LCD inverter connector.

JP21

Panel Power Select

JP19 is used to select the power supplied with the LCD panel.

Important:

Before powering-on the system, make sure that the power settings of JP19 match

the LCD panel’s specification. Selecting the incorrect voltage will seriously damage the

LCD panel.

JP19

1-2 On: +12V

3-4 On: +5V

5-6 On: +3.3V

(default)

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Chapter 2 Hardware Installation

Chapter 2

Backlight Power Select

JP16 is used to select the power level of backlight control: +3.3V (default) or +5V.

Important:

Before powering-on the system, make sure that the power settings of JP16 match the

power specification of backlight control. Selecting the incorrect voltage will seriously

damage the backlight.

1-2 On: +3.3V

(default)

2-3 On: +5V

132

JP16

Auto Power-on Select

312

JP13 is used to select the method of powering-on the system. If you want the system to

power-on whenever AC power comes in, set JP13 pins 2 and 3 to On. If you want to use the

power button, set pins 1 and 2 to On.

When using JP13 “Power On” feature to power the system back on after a power failure oc-

curs, the system may not power on if the power lost is resumed within 5 seconds (power

flicker).

1-2 On:

Power-on via power button

(default)

2-3 On:

Power-on via AC power

JP13

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Chapter 2 Hardware Installation

Chapter 2

COM 1 RS232/422/485 Select

JP8, JP9 and JP11 are used to configure the Serial COM port 1 to RS232, RS422 (Full Duplex)

or RS485. The pin functions of the Serial COM port 1 will vary according to these jumpers’ set-

ting.

JP8

5-6 On: RS485

COM 1

642

531

1-2 On: RS232

(default)

3-4 On: RS422

Full Duplex

642

531

642

531

Note:

When COM 1 RS232/422/485 is selected, JP9 and JP11 must be set in accordance to

JP8.

JP8

642

531

JP9 JP11

642

531

1-3, 2-4 On:

RS232 (default)

3-5, 4-6 On:

RS422 Full Duplex/RS485

COM 1:

RS232/422/485

RS485

RS422

Full Duplex

RS232

RXDDCD-

TXD DTR-

GND

DSR-

RTS-

CTS-

RI-

RXD-RXD+

TXD+

TXD-

NC.

DATA-DATA+

TXD NC.

NC.

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Chapter 2 Hardware Installation

Chapter 2

COM 1 RS232/Power Select

1-3 (RI), 2-4 (DCD) On:

RS232 (default)

3-5 (+5V), 4-6 (+12V) On:

RS232 with power

JP14 is used to configure the Serial COM port 1 to pure RS232 or RS232 with power.

642

531

642

531

JP14

COM 1:

RS232/422/485

SATA DOM Power Select

2-3 On: +5V

Note:

SATA port 0 provides adequate space for SATA DOM.

JP12 is used to select the power level of SATA DOM.

1-2 On: GND (default)

132

JP12

SATA 0

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Chapter 2 Hardware Installation

Chapter 2

Digital I/O Power Select

2-3 On: +5V

1-2 On: +5V_standby

(default)

JP17 is used to select the power of Digital I/O signal.

Digital I/O Output State

1-2 On: +5V or

+5V_standby

(default)

2-3 On: GND

Based on the power level of DIO (Digital I/O) selected on JP17, JP18 (DIO pin 3/5/7/9) and

JP20 (DIO pin 11/13/15/17) are used to select the output state of Digital I/O: pull high or pull

low. When selecting pull high, the power selection will be the same as the JP17’s setting.

DIO 3/5/7/9

(JP18)

JP17

DIO 11/13/15/17

(JP20)

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Chapter 2 Hardware Installation

Chapter 2

Mini PCIe/mSATA Signal Select

2-5-8-11, 3-6-9-12 On:

mSATA

1-4-7-10, 2-5-8-11 On:

PCIe (default)

JP2 is used to select the Mini PCIe signal.

JP2

Mini PCIe/mSATA Power Select

JP1

2-3 On: +3.3V (mSATA)

1-2 On: +3.3V_standby (Mini PCIe)

(default)

312

JP1 is used to select the power supplied with the Mini PCIe.

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Chapter 2 Hardware Installation

Chapter 2

Dimming Mode Select

JP15 allows you to select the mode for the lightness control of the LVDS panel.

2-3 On: Voltage Mode

1-2 On: PWM Mode

(default)

312

Important:

You need to refer to your panel’s user guide to determine the type of mode (PWM or

Voltage) most appropriate for your panel.

JP15

SATA 1/mSATA Signal Select

2-5-8-11, 3-6-9-12 On:

mSATA

1-4-7-10, 2-5-8-11 On:

SATA 1 (default)

JP22 is designed to select the SATA or mSATA signal.

JP22

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DFI BT101/BT103 Owner's manual

Brand: DFI

Model: BT101/BT103

Category: Motherboards

Type: Owner's manual

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DFI BT101/BT103 Owner's manual

DFI BT101/BT103 Owner's manual

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