DFI HU551/HU553 Owner's manual

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HU551/HU553
Embedded SBC 3.5”
User’s Manual
A-339-M-2008
2
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 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.
© 2015. 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 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.
3
Copyright .............................................................................................................2
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 ������������������������������������������������ 8
Board Layout ................................................................................................. 8
Block Diagram ............................................................................................... 9
Mechanical Diagram ....................................................................................9
System Memory .......................................................................................... 10
Installing the DIMM Module ........................................................................ 10
Jumper Settings ......................................................................................... 11
Clear CMOS Data ........................................................................................ 11
Auto Power-on Select .................................................................................. 12
USB Power Select ....................................................................................... 12
Panel Power Select ..................................................................................... 13
Backlight Power Select ................................................................................ 13
Mini PCIe Signal Select ............................................................................... 14
LVDSChannelandbppSelect ..................................................................... 14
Rear Panel I/O Ports ................................................................................. 15
12VDC-in(HU551)/15~36VDC-in(HU553) ................................................. 15
Graphics Interfaces ..................................................................................... 16
RJ45 LAN Ports ........................................................................................... 16
USB Ports ................................................................................................... 17
I/O Connectors ........................................................................................... 18
Digital I/O and/or Power Connector ............................................................. 18
Front Audio Connector ................................................................................ 18
COM(Serial)Ports ...................................................................................... 19
Front Panel Connector ................................................................................ 19
SATA(SerialATA)Connectors ...................................................................... 20
SATA(SerialATA)PowerConnector ............................................................. 20
LVDSLCDPanelConnector ......................................................................... 21
LCD/Inverter Power Connector .................................................................... 21
Expansion Slots .......................................................................................... 22
Cooling Fan Connectors............................................................................... 22
SMBus Connector ....................................................................................... 23
Chassis Intrusion Connector ........................................................................ 23
Standby Power LED .................................................................................... 24
Battery ....................................................................................................... 24
Chapter 3 - BIOS Setup ��������������������������������������������������������������� 25
Overview ..................................................................................................... 25
AMI BIOS Setup Utility ............................................................................. 26
Main .......................................................................................................... 26
Advanced ................................................................................................... 26
Chipset ...................................................................................................... 38
Boot........................................................................................................... 43
Security ...................................................................................................... 44
Save & Exit ................................................................................................ 44
Updating the BIOS .................................................................................... 45
Notice: BIOS SPI ROM ............................................................................. 45
Chapter 4 - Supported Software ........................................................... 46
Chapter 5 - Digital I/O Programming Guide .................................... 62
Chapter 6 - RAID ��������������������������������������������������������������������������64
RAID Levels ���������������������������������������������������������������������������������64
Settings ���������������������������������������������������������������������������������������64
Chapter 7 - Intel AMT Settings ............................................................ 67
Overview .....................................................................................................................67
Enable Intel
®
AMT in the AMI BIOS ............................................................67
Enable Intel
®
AMT in the Intel
®
Management Engine BIOS
Extension(MEBX)Screen ...................................................................................68
Appendix A - Watchdog Sample Code................................................ 78
Appendix B - System Error Message ................................................... 79
Appendix C - Troubleshooting ................................................................ 80
Table of Contents
4
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, in-
ability to use the product, unauthorized replacement or alteration of components and prod-
uct 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.
5
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HU551/HU553board
OneSerialATAdatacable
OneSerialATApowerYcable
OneQR(QuickReference)
OneHeatsinkwithfan
Optional Items
USBportcable
COMportcable
SerialATAdata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.
6
Chapter 1 - Introduction
Specifications
Chapter 1
Chapter 1 Introduction www.d.com
Note:
*Optional and is not supported in standard model. Please contact your sales represen-
tative for more information.
Rear Panel I/O
Ports
•112V(HU551)or15~36V(HU553)DC-injack
or4-pinpowerconnector*(optional)
•2DP(default)or2HDMIports*(optional)
•2RJ45LANports
•4USB3.0ports
I/O Connectors
•1connectorfor2externalUSB2.0ports
•3connectorsfor3externalserialports(2.0mmpitch)
- 1 RS485
- 2 RS232
•1LVDSLCDpanelconnector
•1LCD/inverterpowerconnector
•18-bitDigitalI/Oand/orpowerconnector
•1frontaudioconnectorforline-outandmic-injacks
•1LPCconnector
•1SMBusconnector
•2SerialATAconnectors
•1SerialATApowerconnector
•1frontpanelconnector
•1chassisintrusionconnector
•2fanconnectors
Energy Efcient
Design
•SupportsErPLot6powersaving*(optional)
•SupportsACPI
•SystemPowerManagement
•Wake-On-Eventsinclude:
- Wake-On-USB KB/Mouse
- 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
Power
Consumption
•HU553-N-4650U:19.68Wwithi7-4650Uat1.7GHzand2x4GBDDR3L
SODIMM
OS Support
•Windows7Ultimatex86&SP1(32-bit)
•Windows7Ultimatex64&SP1(64-bit)
•Windows8Enterprisex86(32-bit)
•Windows8Enterprisex64(64-bit)
•Windows8.1EmbeddedProx86(32-bit)
•Windows8.1EmbeddedProx64(64-bit)
Temperature
•Operating:0
o
C to 60
o
C
•Storage:-20
o
C to 85
o
C
Humidity
•5
o
C to 90
o
C
Dimensions
•3.5"board
•146mm(5.75")x102mm(4.02")
Processor
•4thgenerationIntel
®
Core
TM
processors
: Intel
®
Core
TM
i7-4650U, 4M Cache, up to 3.3 GHz, 15W
: Intel
®
Core
TM
i5-4300U, 3M Cache, up to 2.9 GHz, 15W
: Intel
®
Core
TM
i3-4010U, 3M Cache, 1.7 GHz, 15W
: Intel
®
Celeron
®
2980U, 2M Cache, 1.6 GHz, 15W
•BGA1168packagingtechnology
•22nmprocesstechnology
Super I/O
Address
•NCT6106/4Eh
System Memory
•One204-pinSODIMMsocket
•SupportsDDR3L1333/1600MHz
•Supportsupto8GBsystemmemory
•Supportssinglechannelmemoryinterface
•DRAMdevicetechnologies:1Gb,2Gband4GbDDR3LDRAMtechnologiesare
supported for x8 and x16 devices, unbuffered, non-ECC
Expansion
Interfaces
•2MiniPCIeslots
- 1 full size supports USB, PCIe, mSATA and LPC signals
- 1 half size supports USB, PCIe and 3G signals
•1SIMcardsocket
Graphics
•Intel
®
HD Graphics GT series
•Displayports:1LVDS,2DP(default)or2HDMI*(optional)
•LVDS:NXPPTN3460,48-bit,dualchannel,resolutionupto1920x1200@60Hz
•DP:resolutionupto3200x2000@60Hz
•HDMI:resolutionupto4096x2304@24Hzor2560x1600@60Hz
•Intel
®
ClearVideoTechnology
•Intel
®
AdvancedVectorExtensions2.0(Intel
®
AVX2.0)Instructions
•SupportsDirectX11.1,OpenGL4.0,OpenCL1.2
Audio
•RealtekALC8885.1-channelHighDenitionAudio
LAN
•Intel
®
I210 PCI Express Gigabit Ethernet controller
•Intel
®
I218 with iAMT9.5 Gigabit Ethernet Phy
•Integrated10/100/1000transceiver
•FullycompliantwithIEEE802.3,IEEE802.3u,IEEE802.3ab
Serial ATA
•2SATA3.0portswithdatatransferrateupto6Gb/s
•IntegratedAdvancedHostControllerInterface(AHCI)controller
•SupportsRAID0/1
•SupportsIntel
®
Smart Response Technology
Active
Management
Technology - AMT
•SupportsiAMT9.5
•Out-of-bandsystemaccess
•Remotetroubleshootingandrecovery
•Hardware-basedagentpresencechecking
•Proactivealerting
•Remotehardwareandsoftwareassettracking
Trusted
Platform
Module - TPM*
(optional)
•ProvidesaTrustedPCforsecuretransactions
•Providessoftwarelicenseprotection,enforcementandpasswordprotection
WatchDog Timer
•Watchdogtimeoutprogrammableviasoftwarefrom1to255seconds
BIOS
•AMIBIOS
- 64Mbit SPI BIOS
7
Chapter 1
Chapter 1 Introduction www.d.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 1333/1600MHz 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 todays and tomorrow’s business applications. Supports 1 LVDS and 2 DP
(default);or2HDMI(optional)interfacesfordisplayoutputs.
Serial ATA
Serial ATA is a storage interface that is compliant with SATA 1.0a specification. With speed of
up to 6Gb/s (SATA 3.0), it improves hard drive performance faster than the standard parallel
ATA whose data transfer rate is 100MB/s.
Gigabit LAN
Intel
®
I210 PCI Express Gigabit Ethernet and Intel
®
I218 with iAMT9.5 Gigabit Ethernet Phy
controllers support up to 1Gbps data transmission.
Audio
The Realtek ALC888 audio codec provides 5.1-channel High Definition audio output.
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
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.
RTC Timer
The RTC installed on the system board allows your system to automatically power-on on the
set date and time.
www.d .com
8
Chapter 2 Hardware Installation
Chapter 2
Chapter 2 - Hardware Installation
Board Layout
Top View
Bottom View
1
122
11
2
ON
1
LVDS Channel
and bpp Select
(SW1)
LPC
NXP
PTN3460
Intel
BGA 1168
Nuvoton
NCT6106
Intel
I218
Standby
Power LED
1
10
9
2
Front
Audio
1
1
1
1
1
1
1
1
21
39
40
LVDS LCD
Panel
DDR3L_1 SODIMM
21
109
USB 4-5
1
2
Battery
1
System
Fan
Buzzer
1
CPU Fan
1
LCD/Inverter
Power
1
SATA 1
1
SATA 0
Digital I/O
1
2
11
12
Front Panel
1
SATA
Power
COM 3
LAN 1
LAN 2
SIM
Realtek
ALC888
Intel
WGI210AT
1
210
9
COM 1
12
109
COM 2
12
109
2
1
5
6
SMBus
21
56
Panel Power
Select (JP7)
Clear CMOS
Data (JP1)
USB 2
USB 1
USB 3.0
USB 3-4 Power
Select (JP23)
DC-in
4-pin power
(optional)
DP 1
DP 2
Mini PCIe 2
USB 2.0
SATA 3.0
SATA 3.0
Backlight Power
Select (JP18)
Chassis Intrusion
USB 4
USB 3
USB 3.0
USB 4-5 Power
Select (JP25)
USB 1-2 Power
Select (JP26)
Auto Power-on
Select (JP22)
Mini PCIe Signal
Select (JP17)
Mini PCIe 1
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Chapter 2 Hardware Installation
Chapter 2
Block Diagram
Mechanical Diagram
0
3.2
19.85
29.93
35.95
77.95
98.4
102
0
7.22
8.9
19.2
31.42
35.8
42.25
53.31
70.51
90.3
100.25
113.1
132
142.9
146
Core
i7/i5/i3
TPM (Opt.)
H/W Monitor
COM 3x
Super IO
with WDT
DIO Bus
SATA 2x
HD Audio
Digital I/O 8-bit
DDR3L SODIMM
Channel A
1600MHz
GLAN
I218
GLAN
I210AT
PCIe x1
PCIe x1
SM Bus
LVDS
SPI Flash
SATA3.0
USB 4x
USB3.0
USB 2x
USB2.0
USB2.0
eDP
Mini PCIe/
mSATA
SATA3.0
PCIe x1
USB 2.0
Mini PCIe
PCIe x1
USB 2.0
SIM
PTN3460
DDI
DP or HDMI
DDI
DP or HDMI
LPC
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Chapter 2 Hardware Installation
Chapter 2
System Memory
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
One 204-pin DDR3L SODIMM socket
Supports 1333/1600MHz DDR3L SDRAM
Supports up to 8GB system memory
Supports single channel memory interface
DDR3L-1
Standby
Power LED
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.
Features
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Chapter 2 Hardware Installation
Chapter 2
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 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 JP1 pins 2 and 3 to On. Wait for a few seconds and set JP1 back to its default setting,
pins 1 and 2 On.
3. Now plug the power cord and power-on the system.
2-3 On:
Clear CMOS Data
1-2 On:
Normal (default)
3
1
2
3
1
2
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.
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
Clip
JP1
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Chapter 2 Hardware Installation
Chapter 2
Auto Power-on Select
1-2 On:
Power-on via power button
(default)
2-3 On:
Power-on via AC power
JP22 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 JP22 pins 2 and 3 to On. If you want to use the
power button, set pins 1 and 2 to On.
When using the JP22 “Power On” feature to power the system back on after a power failure
occurs, the system may not power on if the power lost is resumed within 5 seconds (power
flicker).
JP22
312
312
JP23, JP25 and JP26 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
2-3 On:
+5V_standby
1-2 On: +5V
(default)
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.
3
1
2
3
1
2
1
3
2
1
3
2
USB 1-2
(JP26)
USB 3-4
(JP23)
USB 4-5
(JP25)
312
312
1-2 On: +5V
(default)
1-2 On: +5V
(default)
2-3 On:
+5V_standby
2-3 On:
+5V_standby
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Chapter 2 Hardware Installation
Chapter 2
Panel Power Select
JP7 is used to select the power supplied with the LCD panel.
Important:
Before powering-on the system, make sure that the power settings of JP7 match the
LCD panel’s specification. Selecting the incorrect voltage will seriously damage the
LCD panel.
1-2 On: +12V
3-4 On:+5V
5-6 On: +3.3V
(default)
JP7
6
4
2
5
3
1
Backlight Power Select
JP18 is used to select the power level of backlight brightness control: +12V or +5V.
Important:
Before powering-on the system, make sure that the power settings of JP18 match the
power specification of backlight control. Selecting the incorrect voltage will seriously
damage the backlight.
1-2 On: +12V
2-3 On: +5V (default)
6
4
2
5
3
1
6
4
2
5
3
1
JP18
312
312
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Chapter 2 Hardware Installation
Chapter 2
Mini PCIe Signal Select
JP17 is used to select the Mini PCIe signal: PCIe (default) or mSATA.
2-3 On: mSATA
1-2 On:
PCIe (default)
ON
ON
1 On: Single LVDS
1 Off: Dual LVDS
2 On: VESA (24bpp)
2 Off: JEIDA or VESA
(18bpp)
Switch 1 allows you to select the LVDS channel and the color of bits per pixel.
LVDS Channel and bpp Select
JP17
312
312
SW1
ON
ON
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Chapter 2 Hardware Installation
Chapter 2
Rear Panel I/O Ports
The rear panel I/O ports consist of the following:
1 12V (HU551) or 15~36V (HU553) DC-in jack or 4-pin power connector* (optional)
2 DP (default) or 2 HDMI ports* (optional)
2 RJ45 LAN ports
4 USB 3.0 ports
DC-inLAN 1 LAN 2
USB 3.0
12V DC-in (HU551)/15~36V DC-in (HU553)
DC-in
This jack provides maximum of 100W/120W power and is considered a low power solution.
Connect a DC power cord to this jack. We only provide 12V/19V power adapter in the optional
package contents. Using a voltage more than the recommended range may fail to boot the
system or cause damage to the system board.
The DC-in jack on the system board co-lays with a 4-pin power connector (optional) as the
photo displayed below.
DC-in jack
4-pin power
DP 1 DP 2
1
3
2 4
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Chapter 2 Hardware Installation
Chapter 2
Graphics Interfaces
The display ports consist of the following:
2 DP ports
DP Ports
The DisplayPort is a digital display interface used to connect a display device such as a com-
puter monitor. It is used to transmit audio and video simultaneously. The interface, which is
developed by VESA, delivers higher performance features than any other digital interface.
Driver Installation
Install the graphics driver. Refer to chapter 4 for more information.
RJ45 LAN Ports
Features
Intel
®
I210 PCI Express Gigabit Ethernet controller
Intel
®
I218 with iAMT9.5 Gigabit Ethernet Phy
The LAN ports allow the system board to connect to a local area network by means of a
network hub.
BIOS Setting
Configure the onboard LAN in the Chipset menu (“PCH-IO Configuration” submenu) of the
BIOS. Refer to chapter 3 for more information.
Driver Installation
Install the LAN drivers. Refer to chapter 4 for more information.
LAN 1
LAN 2
DP 1 DP 2
DP 1
DP 2
LAN 2LAN 1
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Chapter 2 Hardware Installation
Chapter 2
USB Ports
The USB device allows data exchange between your computer and a wide range of simultane-
ously accessible external Plug and Play peripherals.
The system board is equipped with four onboard USB 3.0 ports (USB 1-2/USB 3-4). The 10-pin
connector allows you to connect 2 additional USB 2.0 ports (USB 4-5). The additional USB port
may be mounted on a card-edge bracket. Install the card-edge bracket to an available slot at
the rear of the system chassis and then insert the USB port cables to a connector.
BIOS Setting
Configure the onboard USB in the Advanced menu (“USB Configuration” submenu) of the
BIOS. Refer to chapter 3 for more information.
USB 2.0
1
2
10
9
VCC
-Data
+Data
GND
Key
VCC
-Data
+Data
GND
N.C.
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.
Driver Installation
You may need to install the proper drivers in your operating system to use the USB device.
Refer to chapter 4 for more information.
Wake-On-USB Keyboard/Mouse
The Wake-On-USB Keyboard/Mouse function allows you to use a USB keyboard or USB mouse
to wake up a system from the S3 (STR - Suspend To RAM) state. To use this function:
Jumper Setting
JP23, JP25 and JP26 must be set to “1-2 On: +5V_standby”. Refer to “USB Power Select” in
this chapter for more information.
USB 4-5
USB 2
USB 3.0
USB 1
USB 4
USB 3
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Chapter 2 Hardware Installation
Chapter 2
I/O Connectors
Digital I/O and/or Power Connector
The 8-bit Digital I/O connector provides powering-on function to external devices that are con-
nected to the connector.
Digital I/O Connector
Pins Function
1
DIO7
2
DIO6
3
DIO5
4
DIO4
5
DIO3
6
DIO2
7
DIO1
8
DIO0
Front Audio Connector
Digital I/O
Front
Audio
1
Mic2-L
Line2-R
GND
GND
NC
Key
2
10
Mic2-JD
Line2-JD
9
Mic2-R
Line2-L
Front Audio
The front audio connector allows you to connect to the second line-out and mic-in jacks that
are at the front panel of your system.
Driver Installation
Install the audio driver. Refer to the chapter 4 for more information.
1
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19
Chapter 2 Hardware Installation
Chapter 2
COM (Serial) Ports
COM 1 is fixed at RS485. COM 2 and COM 3 are fixed at RS232.
The serial ports are asynchronous communication ports with 16C550A-compatible UARTs that
can be used with modems, serial printers, remote display terminals, and other serial devices.
Connecting External Serial Ports
Your COM port may come mounted on a card-edge bracket. Install the card-edge bracket to
an available slot at the rear of the system chassis then insert the serial port cable to the COM
connector. Make sure the colored stripe on the ribbon cable is aligned with pin 1 of the COM
connector.
BIOS Setting
Configure the serial COM ports in the Advanced menu (“Super IO Configuration” submenu) of
the BIOS. Refer to the chapter 3 for more information.
COM 3: RS232
21
9
RXDDCD-
TXD DTR-
GND
DSR-
RTS-
CTS-
RI-
COM 2: RS232
COM 1: RS485
21
9
DATA-DATA+
GND
NC.
NC.
NC.
NC.
NC.
NC.
2
1
9
RXD
DCD-
TXDDTR-
GND
DSR-
RTS-
CTS-
RI-
Front Panel Connector
HDD-LED - HDD LED
This LED will light when the hard drive is being accessed.
RESET-SW - Reset Switch
This switch allows you to reboot without having to power off the system.
PWR-BTN - Power Switch
This switch is used to power on or off the system.
PWR-LED - Power/Standby LED
When the system’s power is on, this LED will light. When the system is in the S1 (POS - Power
On Suspend) state, it will blink every second. When the system is in the S3 (STR - Suspend To
RAM) state, it will blink every 4 seconds.
Pin Pin Assignment Pin Pin Assignment
HDD-LED
3 HDD Power
PWR-LED
2 LED Power
5 Signal 4 LED Power
RESET-SW
7 Ground 6 Signal
9 RST Signal
PWR-BTN
8 Ground
11 N.C. 10 Signal
Front
Panel
HDD-LED
RESET-SW
PWR-LED
PWR-BTN
1
2
11
12
Note:
To make the RS485 auto flow control function work on COM 1, please set either 8
data bits + 1 stop bit or one of the following settings:
(1) 8 data bits + 1 parity bit + 1 stop bit
(2) 8 data bits + 1 parity bit + 2 stop bits
(3) 8 data bits + 2 stop bits
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Chapter 2 Hardware Installation
Chapter 2
SATA (Serial ATA) Connectors
2 Serial ATA 3.0 ports with data transfer rate up to 6Gb/s
Integrated Advanced Host Controller Interface (AHCI) controller
Supports RAID 0/1
Supports Intel
®
Smart Response Technology
The Serial ATA connectors are used to connect Serial ATA devices. Connect one end of the Se-
rial ATA data cable to a SATA connector and the other end to your Serial ATA device.
BIOS Setting
Configure the Serial ATA drives in the Advanced menu (“SATA Configuration” submenu) of the
BIOS. Refer to chapter 3 for more information.
Features
SATA 3.0 6Gb/s
SATA (Serial ATA) Power Connector
The SATA power connector supplies power to the SATA drive. Connect one end of the provided
power cable to the SATA power connector and the other end to your storage device.
+12V
+5V
Ground
Ground
4
1
SATA 1
SATA 0
7
RXN
GND
TXP
TXN
GND
1
RXP
GND
SATA
Power
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