WIN Enterprises MB-73400 User manual

Copyright WIN Enterprises March, 2017
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User’s Manual
MB-73400
Thin Mini-ITX with Intel® Atom™ Braswell SO , DDR3L up to 8GB, 2 HDMI, LVDS, 2
GLAN, 6 OM, 6 USB, 2 Mini-P Ie, D 12V input

Copyright WIN Enterprises March, 2017
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Copyright
The content of this document and software with this product are copyrighted by WIN Enterprises, Inc.
This document contains proprietary information protected by copyright. All rights are reserved; no part of this
manual may be reproduced, copied, translated or transmitted in any form or by any means without prior written
permission of the manufacturer.
The content of this document is intended to be accurate and reliable; the original manufacturer assumes no
responsibility for any inaccuracies that may be contained in this manual. The original manufacturer reserves the
right to make improvements to the products described in this manual at any time without prior notice.
Trademark
All other product names mentioned herein are used for identification purpose only and may be trademarks and/or
registered trademarks of their respective companies.
Limitation of liability
While reasonable efforts have been made to ensure the accuracy of this document, the manufacturer and
distributor assume no liability resulting from errors or omissions in this document, or from the use of the
information contained herein.
For more information or other WIN products, please visit our website http://www.win-ent.com.
For technical support send inquiries to [e-mail].

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Packing list
Before using this product make sure the following materials have been received:
1 x MB-73400 motherboard
1 x CPU cooler
1 x SATA cable, L/ 200mm
1 x CD Utility
( P/N: CB-F00085-00 )
( P/N: CB-SATA19-00)
CB-SATA19-00

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Model Name Description
MB-7340A Mini-ITX board, Intel Braswell Q/C N3700 2.4G z, DDR3L, 2x DMI, 2x LAN
MB-7340B Mini-ITX board, Intel Braswell Q/C N3150 2.0G z, DDR3L, 2x DMI, 2x LAN
MB-7340C Mini-ITX board, Intel Braswell D/C N3000 2.0G z, DDR3L, 2x DMI, 2x LAN
* If any items are missing or damaged contact your sales representative or distributor.
Optional Accessories:

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Safety Information
 To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before
relocating the system.
 When adding or removing devices to or from the system, ensure that the power cables for the devices
are unplugged before the signal cables are connected. If possible, disconnect all power cables from
the existing system before you add a device.
 Before connecting or removing signal cables from the motherboard, ensure that all power cables are
unplugged.
 Seek professional assistance before using an adapter or extension cord. These devices could
interrupt the grounding circuit.
 Make sure that your power supply is set to the correct voltage in your area.
 If you are not sure about the voltage of the electrical outlet you are using, contact your local power
company.
 If the power supply is broken, do not try to fix it by yourself. Contact a qualified service technician or
your retailer.
Operation Safety
 Before installing the motherboard and adding devices on it, carefully read all the manuals that came
with the package.
 Before using the product, make sure all cables are correctly connected and the power cables are not
damaged. If you detect any damage, contact your dealer immediately.
 To avoid short circuits, keep paper clips, screws, and staples away from connectors, slots, sockets
and circuitry.
 Avoid dust, humidity, and temperature extremes. Do not place the product in any area where it may
become wet.
 Place the product on a stable surface.
 If you encounter technical problems with the product, contact a qualified service technician or your
retailer.

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Contents
1. GE ERAL I FORMATIO .............................................................................................................................................................. 9
1.1 I NTRODUCTION ................................................................................................................................................................................... 9
1.2 S PECIFICATION OF BOARD .................................................................................................................................................................... 10
1.3 B LOCK D IAGRAM ............................................................................................................................................................................... 12
1.4 B OARD L AYOUT D IMENSION ................................................................................................................................................................ 13
1.5 IO PORTS ......................................................................................................................................................................................... 14
2. HARDWARE I STALLATIO ......................................................................................................................................................... 16
2.1 T HE LOCATION OF ONBOARD CONNECTORS .............................................................................................................................................. 16
2.2 T HE LOCATION OF ONBOARD JUMPERS SETTING ....................................................................................................................................... 1
2.3 T HE FUNCTION LIST OF ONBOARD JUMPERS SETTING ................................................................................................................................. 19
2.3.1 JP1 : ATX & AT Power SELECT ................................................................................................................................................ 20
2.3.2 JP4 : CLEAR CMOS ................................................................................................................................................................. 21
2.3.3 JP5 : CLEAR CMOS ................................................................................................................................................................. 22
2.3.4 JP6 : LVDS Pane Power Leve Se ect ...................................................................................................................................... 23
2.4 T HE FUNCTION LIST OF ONBOARD CONNECTORS ....................................................................................................................................... 24
2.4.1 : CN1 for SATA power ............................................................................................................................................................ 24
2.4.2 : CN2 for front Pane pin header ........................................................................................................................................... 25
2.4.3 : CN3 for USB2.0 ................................................................................................................................................................... 26
2.4.4 : CN4 for System Fan connector ............................................................................................................................................ 27
2.4.5 : CN5, 10, 11, 13, 15, 16 for COM6, COM5, COM4, COM3, COM2, COM1port pin header ................................................... 28
2.4.6 : CN6 for 8-bit GPIO .............................................................................................................................................................. 29
2.4.7 : CN7 for externa Battery ..................................................................................................................................................... 30
2.4.8 : CN8 for USB3.0 ................................................................................................................................................................... 31
2.4.9 : CN9 for Low Pin Count pin-header ...................................................................................................................................... 32
2.4.12 : CN12 for standard SATA connector ................................................................................................................................... 33
2.4.13 : CN14 for CPU Fan connector ............................................................................................................................................. 34
2.4.14 : CN18 for Ha f-size Mini-PCIe socket .................................................................................................................................. 35
2.4.15 : CN19 for Fu -size Mini-PCIe socket ................................................................................................................................... 36
2.4.16 : CN20 for SIM Card Ho der ................................................................................................................................................. 37
2.4.17 : CN21 for LVDS Pane Back ight Adjustment Connector ..................................................................................................... 38
2.4.18 : CN22 for LVDS Panne Inverter Power Connector ............................................................................................................. 39
2.4.19 : CN23 for LVDS Pane Connector ........................................................................................................................................ 40
2.4.20 : CN24 for WLAN LED .......................................................................................................................................................... 41
2.4.21 : CN25 for 4-pin 12V power input ....................................................................................................................................... 42
2.4.22 : CN26 for Audio pin header ................................................................................................................................................ 43
3. BIOS ME U SETTI G .................................................................................................................................................................. 44
3.1 M AIN M ENU .................................................................................................................................................................................... 44
3.2 A DVANCED M ENU ............................................................................................................................................................................. 45
3.2.1 Trusted Computing ............................................................................................................................................................... 46
3.2.2 ACPI Settings ......................................................................................................................................................................... 47
3.2.3 F81866 Super IO Configuration ............................................................................................................................................. 48
3.2.3.1 – 3.2.3.6 Seria Port 1, 2, 3, 4, 5, 6 Configuration ........................................................................................................... 49
3.2.4 F81866 H/W Monitor ............................................................................................................................................................ 50
3.2.4.1 Smart Fan Mode Configuration ......................................................................................................................................... 51
3.2.5 P atform Function ................................................................................................................................................................. 52
3.2.6 Seria Port Conso e Redirection ............................................................................................................................................. 53
3.2.6.1 COM0 Setting ..................................................................................................................................................................... 54
3.2.7 CPU Configuration ................................................................................................................................................................ 55
3.2.7.1 CPU Information ................................................................................................................................................................ 56

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3.2.8 PCI Subsystem Settings ......................................................................................................................................................... 57
3.2.9 USB Configuration ................................................................................................................................................................ 58
3.2.10 SATA Configuration ............................................................................................................................................................. 60
3.2.11 CSM Parameters ................................................................................................................................................................. 63
3.3 C HIPSET M ENU ................................................................................................................................................................................. 64
3.3.1 South Bridge ......................................................................................................................................................................... 65
3.3.2 North Bridge Configuration .................................................................................................................................................. 68
3.3.2.1 Inte IGD Configuration ...................................................................................................................................................... 69
3.3.2.2 Graphics Power Management ........................................................................................................................................... 70
3.4 S ECURITY M ENU ............................................................................................................................................................................... 71
3.4.1 Security Boot setup menu ..................................................................................................................................................... 73
3.4.1.1 Key Management .............................................................................................................................................................. 74
3.5 B OOT M ENU .................................................................................................................................................................................... 75
3.6 S AVE & E XIT M ENU ........................................................................................................................................................................... 76
4. DESIG RESOURCES ................................................................................................................................................................. 77
4.1 S YSTEM R ESOURCES ........................................................................................................................................................................... 77

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1. General Information
1.1 Introduction
MB-73400 is a Mini-ITX motherboard support Intel® Atom Braswell SOC that integrates the next generation
Intel® processor core, Graphics, Memory Controller, and I/O interfaces into a single
system-on-chip solution. MB-73400 also integrated 2 x DDR3L, two SO-DIMM supports a maximum of 8GB
DDR3L 1600. Integrated graphics include 2 x HDMI + 1 x internal LVDS 24bit dual channel.
On the I/O ports, the MB-73400 provides plenty of connectivity with 2 x Intel® i211AT GbE LAN controller, 6 x
RS232, 4 x USB3.0 + 2 x USB2.0, HD Audio, 1 x SATA, 8-bit GPIO, optional TPM 1.2 function. The MB-73400
support single 12V DC input suitable for a variety of applications in digital signage, POS, kiosks and gaming.
Besides rich I/O interfaces, WIN’s Mini-ITX delivers 2 x Mini-PCIe socket for various applications.
WIN has its own firmware team that can provide customize BIOS service, such as security boot function for
gaming application……..
About WI Enterprises
WIN offers reliable and solid products which are produced under Management System Standards: ISO9001-
2000 Certificate. The certificate keeps us focused on our quality objectives of management and environmental
production. Its willingness to customize standard products for meet unique customer needs makes WIN different.
All ODM projects are welcome. Years of experiences enables WIN to fulfill the customer’s vision, by delivering
products to exact specifications. WIN R&D team is proud of its strong engineering background. R&D
professionals account for 25% of the WIN workforce. We focus on developing new products for both emerging
and established markets.
For more information about OEM/ODM contact us.
Email: [e-mail] TEL: [phone]

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1.2 Specifications
System
Form Factor
Thin Mini-ITX board
CPU
Onboard
Chipset
SoC
Memory 2x DDR3L SO-DIMM 1066/1600 MHz up to 8GB, w/o ECC support
BIOS AMI SPI BIOS
SSD 1 x Half-Size Mini-PCIe supports mSATA
Watchdog timer 255 levels, 1 ~ 255 sec
Expansion
1 x Full-size Mini-PCIe socket with PCIe X1 & USB signal, SIM Holder
1 x Half-size Mini-PCIe socket with PCIe X1 & USB signal. mSATA
Board Size 170mm x 170mm
Operating Temp. 0°C~60°C
Storage Temp. .-20°C~80°C
Operating Hum. 10%~90% (non-condensing)
Display
Chipset Intel® Atom SOC Integrated
Display interface 2 x external HDMI 1.4a ( Connector with lockable ), 4K display
1 x internal 24-bit Dual Channel LVDS. ( 12V/5V/3.3V power select by jumper ), 1920 x 1080
I/O
Series Port 1 x RS232/422/485, 5 x RS232 ( Pin-header )
SATA 1 x SATAIII
USB 2 x USB3.0( on rear IO ) + 2 x internal USB 3.0 + 2 x internal USB2.0
Ethernet
2 x Intel® I211AT Gigabit Ethernet controller
Audio 1 x Line-Out. 1 x onboard Pin-Header ( Line-In/Out , Mic-In )
Digital I/O 8-bit GPIO interface

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LPC 1 x LPC header for Optional TPM module
Others 1 x 4-pin 12V/5V SATA power connector
1 x LVDS backlight header 1 x SMbus pin header.
Power
Power in
DC 12V input ( AT/ATX mode by jumper select ).
DC Jack connector & P4 4-pin .
Note: Specifications and photos subject to change without prior notice.

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1.3 Block Diagram

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1.4 Board Layout Dimensions

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1.5 IO ports

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2. Hardware installation
2.1 The location of onboard connectors

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CN1 SATA Power Connector
CN2 Front Panel Pin Header
CN3 USB 2.0 Pin Header
CN4 System FAN Connector
CN5 COM6 Pin Header
CN6 GPIO Pin Header
CN7 External Battery Connector
CN USB 3.0 Pin Header
CN9 LPC Pin Header
CN10 COM5 Pin Header
CN11 COM4 Pin Header
CN12 SATA Connector
CN13 COM3 Pin Header
CN14 CPU FAN Connector
CN15 COM2 Pin Header
CN16 COM1 Pin Header
CN17 WLAN LED Connector (For CN1 )
CN1 MINI-PCIE Socket.(Half Size)
CN19 MINI-PCIE Socket.(Full Size)
CN20 SIM Socket
CN21 LVDS Panel Backlight Adjustment Connector
CN22 LVDS Panel Inverter Power Connector
CN23 LVDS Panel Connector
CN24 WLAN LED Connector (For CN19)
CN25 DC-IN Power Connector
CN26 AUDIO Connector (Front Side)
CN27 USB 3.0 Connector
CN2 LAN1 Connector
CN29 LAN2 Connector
CN30 HDMI1 Connector
CN31 HDMI2 Connector
CN32 AUDIO Connector (Rear Side)
CN33 DC-IN Power Jack

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SW1 RESET Button
2.2 The location of onboard jumpers setting

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2.3 The function list of onboard jumpers settings
JP1
AT/ATX MODE SELECT (1-2 short : AT ; 2-3 short : ATX)
JP4 Clear CMOS (1-2 short : Hold CMOS ; 2-3 short : Clear CMOS)
JP5 LVDS Panel Backlight Control Mode Select (1-2 short : PWM Mode ; 2-3 short : DC Mode)
JP6 LVDS Panel Power Level Select (1-2 short : +3.3V ; 3-4 short : +5V ; 5-6 short : +12V)

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2.3.1 JP1 : ATX & AT Power SELECT
JP2
Closed Pin Result
1-2* AT
2-3 ATX
* Default setting
2.3.2 JP4 : CLEAR CMOS
JP4

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Closed Pin Result
1-2* For normal
2-3 For clear cmos
* Default setting
2.3.3 JP5 : CLEAR CMOS
JP5
Closed Pin Result
1-2 PWM Mode