DFI DT122-SD User manual

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Chapter 1 Introduction www.d.com
DT122-SD
Desktop Box PC
User’s Manual
A45000711

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Copyright
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 particu-
lar 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 revision. The web-
site will always provide the most updated information.
© 2017. All Rights Reserved.
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 A
This equipment has been tested and found to comply with the limits for a Class A 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.

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Copyright ............................................................................................2
Trademarks.........................................................................................2
FCC and DOC Statement on Class A........................................2
About this Manual ............................................................................4
Warranty ...........................................................................................4
Static Electricity Precautions..........................................................4
Safety Measures.................................................................................4
Safety Precautions.............................................................................5
About the Package ...........................................................................5
Before Using the System ................................................................5
Chapter 1 - Introduction................................................................6
Overview ..........................................................................................................................6
Key Features ....................................................................................................................6
Specifications....................................................................................................................7
Getting to Know the DT122-SD ..............................................................................8
Mechanical Dimensions.................................................................................................9
Motherboard Dimensions ...........................................................................................9
Chapter 2 - Getting Started ..........................................................10
Chapter 3 - Installing Devices.......................................................11
Opening the chassis .......................................................................................................11
Installing a 2.5" or 3.5" SATA Drive ..........................................................................12
Installing a PCIe Expansion Card................................................................................15
Installing a Mini PCI Expansion Card.........................................................................16
Chapter 4 - Jumper Settings ..........................................................17
Clear CMOS Data..........................................................................................................17
Backlight Power Select ..................................................................................................17
COM1/COM2 RS232/Power Select...........................................................................18
Power-on Select ..............................................................................................................18
Mini PCIe Signal Select ................................................................................................19
Table of Contents
LCD/Inverter Power Select .........................................................................................19
Panel Power Select.........................................................................................................20
Chapter 5 - Ports and Connectors .............................................21
Rear Panel I/O Ports .....................................................................................................21
PS/2 Keyboard/Mouse Port ................................................................. 21
RJ45 LAN Ports ................................................................................. 22
USB Ports......................................................................................... 22
Graphics Interfaces ........................................................................... 23
COM (Serial) Ports ............................................................................ 24
Audio .............................................................................................. 24
I/O Connectors...............................................................................................................25
SATA (Serial ATA) Connectors ............................................................. 25
Digital I/O Connector......................................................................... 25
Digital I/O Power Connector ............................................................... 25
Cooling Fan Connectors...................................................................... 26
Power Connectors ............................................................................. 26
LVDS LCD Panel Connector................................................................. 27
LCD/Inverter Power Connector............................................................ 27
LVDS LCD Panel Connector................................................................. 27
LCD/Inverter Power Connector............................................................ 27
Chassis Intrusion Connector .............................................................. 28
Front Panel Connector ....................................................................... 28
SMBus Connector ............................................................................. 29
S/PDIF Connector.............................................................................. 29
LPC Connector .................................................................................. 30
Battery ............................................................................................ 30
Expansion Slots ................................................................................ 31
Chapter 6 - Mounting Options.....................................................32
Chapter 7 - BIOS Setup..................................................................34
Overview .........................................................................................................................34
Insyde BIOS Setup Utility .................................................................. 35
Main....................................................................................................................................35
Advanced .........................................................................................................................35
Security .............................................................................................................................42
Boot ...................................................................................................................................44
Exit ................................................................................................. 45
Updating the BIOS .........................................................................................................45
Notice: BIOS SPI ROM..................................................................................................46
Chapter 8 - Supported Software..................................................47
Chapter 9 - RAID (Only for Intel®Q170 Chipset).................64
Chapter 10 - Intel AMT Settings (Only for Intel®Q170 Chipset) 68
Appendix A - Troubleshooting Checklist ....................................81

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About this Manual
An electronic file of this manual is included in the CD. To view the user’s manual in the CD, in-
sert 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 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.
Battery:
• Danger of explosion if battery incorrectly replaced.
• Replace only with the same or equivalent type recommend by the manufacturer.
• Dispose of used batteries according to local ordinance.
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.

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Chapter 1 Introduction www.d.com
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.
• 1 DT122-SD system unit
• 1 HDD drive bay kit
• 1 CD disk includes
- Manual
- Drivers
• 1 Quick Installation Guide
Optional Items
• Power Cord
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
Before powering-on the system, prepare the 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.
Safety Precautions
• Use the correct DC input voltage range.
• 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.
• Danger of explosion if battery incorrectly replaced.
• Replace only with the same or equivalent type recommend by the manufacturer.
• Dispose of used batteries according to local ordinance.
• Keep this system away from humidity.
• Place the system on a stable surface. Dropping it or letting it fall may cause damage.
• The openings on the system are for air ventilation to protect the system from overheating.
DO NOT COVER THE OPENINGS.
• Place the power cord in such a way that it will not be stepped on. Do not place anything on
top of the power cord. Use a power cord that has been approved for use with the system
and that it matches the voltage and current marked on the system’s electrical range label.
• If the system will not be used for a long time, disconnect it from the power source to avoid
damage by transient overvoltage.
• If one of the following occurs, consult a service personnel:
- The power cord or plug is damaged.
- Liquid has penetrated the system.
- The system has been exposed to moisture.
- The system is not working properly.
- The system dropped or is damaged.
- The system has obvious signs of breakage.
• The unit uses a three-wire ground cable which is equipped with a third pin to ground the
unit and prevent electric shock. Do not defeat the purpose of this pin. If your outlet does
not support this kind of plug, contact your electrician to replace the outlet.
• Disconnect the system from the DC outlet before cleaning. Use a damp cloth. Do not use
liquid or spray detergents for cleaning.

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Chapter 1 Introduction www.d.com
Chapter 1 - Introduction
Chapter 1
Overview
Key Features
Model Name DT122-SD
Processor 6th Generation Intel®CoreTM processors
Chipset Intel® H110/Q170 chipset
LAN 2 LAN ports
COM 1 COM port
Displays 1 DP++, 1 DVI-I, 1 VGA
USB 2 USB 2.0 ports
4 USB 3.0 ports
Audio Mic-in, Line-out
Front View
Rear View

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I/O Ports • Front Panel
- 1 Power button
- 1 Reset button
- 2 LED indicators: Power, HDD
• Rear Panel
- 2 x GbE (RJ-45)
- 1 x RS-232 (DB-9)
- 4 x USB 3.0
2 x USB 2.0
- 1 x PS/2 (mini-DIN-6)
- 1 x VGA
- 1 x DVI-I (DVI-D signal)
- 1 x DP++
- Mic-in and line-out jack
Environment • Temperature
- Operating: 0oC~45oC
- Storage: -20oC~60oC
• Humidity
- 0 to 90% RH (non-condensing)
• Operating Vibration
- IEC68-2-64
• Operating Shock
- Operating: 3G peak acceleration (11 msec. duration)
- Non-operating: 5G peak acceleration (11 msec. duration)
Construction
• Front
Bezel aluminum + Chassis Sheet Metal
Dimensions • 300mm x 75mm x 217mm (W x H x D)
Mounting Wall mount
Weight • 3.7 kg
OS Support Windows 7 (/WES7) 32/64-bit Debian 8 (with VESA graphic driver)
Windows 8.1 (64-bit) CentOS 7 (with VESA graphic driver)
Windows 10 IoT Enterprise 64-bit Ubuntu 15.10 (Intel graphic driver available)
STANDARDS AND
CERTIFICATIONS
• Shock
Operating: 3G
Non-operating: 5G
• Vibration
Operating: Random 5~500Hz 1G
Non-operating: Sweep Sine 10~500Hz 1.5G
• Package Drop
ISTA Project 1A
• CE/FCC (to be applied)
Other Features
• Watchdog Timer function;
System Reset, programmable via software from 1 to
255 Seconds
Specifications
Processor System • Processors:
6th Generation Intel®CoreTM Processors, LGA 1151 Socket
Intel®CoreTM i7-6700TE, Quad Core, 8M Cache, 2.4GHz (3.4GHz), 35W
Intel®CoreTM i5-6500TE, Quad Core, 6M Cache, 2.3GHz (3.3GHz), 35W
Intel®CoreTM i3-6100TE, Dual Core, 4M Cache, 2.7GHz, 35W
Intel®Pentium®G4400TE, Dual Core, 3M Cache, 2.4GHz, 35W
Intel®Celeron®Processor G3900TE, Dual Core, 2M Cache, 2.6GHz, 35W
• Intel®Q170/H110 Express chipset
Memory • 2 x 260-pin SODIMM up to 32GB
• Dual Channel DDR4 1866/2133MHz
Graphics • Intel®HD Gen 9 Graphics
• OpenGL 5.0, DirectX 12, OpenCL 2.1
HW Decode: AVC/H.264, MPEG2, VC1/WMV9, JPEG/MJPEG, HEVC/H265, VP8, VP9
HW Encode: MPEG2, AVC/H264, JPEG, HEVC/H265, VP8, VP9
• Displays: 1 x VGA (resolution up to 1920x1200@60Hz), 1 x DVI-I (DVI-D signal,
resolution up to 1920x1200@60Hz), 1 x DP++ (resolution up to 4096x2304@60Hz)
• Triple Displays: VGA + DVI-I (DVI-D signal) + DP++ (H110 supports dual displays)
Storage 1 x 3.5" or 2 x 2.5" SATA 3.0 Drive Bay (1 x 2.5" by default)
Ethernet With Intel®Q170 chipset:
1 x Intel®I210AT PCIe (10/100/1000Mbps)
1 x Intel®I219LM PCIe with iAMT11.0 (10/100/1000Mbps) (only Core i7/i5 supports
iAMT)
With Intel®H110 chipset:
1 x Intel®I211AT PCIe (10/100/1000Mbps)
1 x Intel®I219V PCIe (10/100/1000Mbps)
Expansion Slots 1 x PCIe x16 (Gen 3) or 1 x PCI (through optional riser card)
Q170:
1 x full-size Mini PCIe (mSATA/PCIe, PCIe by default)
H110:
1 x full-size Mini PCIe (PCIe only)
Audio Realtek ALC888S-VD2-GR
Power • Power type
- Flex ATX 250W
• DC-in External Power Adapter (available upon request)
Cooling System 1 x System Fan
1 x CPU Fan
Chapter 1

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Chapter 1 Introduction www.d.com
Getting to Know the DT122-SD
Chapter 1
Front View
Power Button
Press to power on or power off the system.
Reset Button
Press to reset the system.
HDD LED
Indicates the status of the hard drive.
Power LED
Indicates the power status of the system.
Rear View
DVI-I Port (DVI-D signal)/VGA/DP++
Used to connect to the DVI-I connector/VGA connector/DisplayPort of an LCD monitor.
COM 1 Port
Used to connect serial devices.
USB Ports
Used to connect USB 3.0/2.0/1.1 devices.
LAN Ports
Used to connect the system to a local area network.
Line-out
Used to connect a speaker.
Mic-in
Used to connect an external microphone.
PS/2 KB/Mouse
Used to connect a PS/2 keyboard or a PS/2 mouse.
Line-out
Mic-in
DP++
USB 3.0
Power LED
Reset Button
Power Button
HDD LED
DVI-I
PS/2 KB/MS
USB 2.0
VGA
COM 1 LAN 1 LAN 2

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Mechanical Dimensions
Chapter 1
Motherboard Dimensions
Front View
Right View
Left View
Rear View
300.00
74.00
78.00
217.20
0 6.17 11.89 37.64 73.98 104.24 126.74 145.91 163.65 170.00
0
33.02
140.78
165.10
170.00
18.02
71.51
110.38

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Chapter 2 Getting Started www.d.com
Chapter 2 - Getting Started
Chapter 2
Preparing the System
Before you start using the system, you need the following items:
• SATA hard drive
• AC power adapter
• PS/2 or USB keyboard
• PS/2 or USB mouse
• CD-ROM drive (for installing software/drivers)
• Screwdriver
• Memory module (optional)
Installing Devices
The following are devices that can be installed in the system.
• Memory module
• SATA hard drive
Configuring the BIOS
To get you started, you may need to change configurations such as the date, time and the
type of hard disk drive.
1. Power-on the system.
2. After the memory test, the message “Press DEL to run setup” will appear on the screen.
Press the Delete key to enter the BIOS setup utility.
Installing the Operating System
Most operating system software are provided in a CD therefore you need to install a CD-ROM
drive in order to use the CD.
Make sure a SATA drive is already installed.
1. Refer to the following chapters for information on connecting a CD-ROM drive and install-
ing a SATA drive.
2. Refer to your operating system manual for instructions on installing the operating system.
Installing the Drivers
The system package includes a CD disk. The CD includes drivers that must be installed to pro-
vide the best system performance. Refer to the Supported Software chapter for instructions on
installing the drivers.