Lex 3I270D User manual

3I270D
533MHz FSB / VGA / 4 LAN / Mini card
NO. 3I270D
Release date: July . 10 . 2009
Intel Atom N270 . 533MHz FSB . All-in-one .
LAN . mini card for USB
SATA . 8 USB . CF
Multi-LAN Board

i
3I270D
Warning!...........................................................................................................................
Hardware Notice Guide .............................................................................................
CHAPTER 1 GENERAL INFORMATION ........................................................................
1-1 MAJOR FEATURE........................................................................................................
1-2 SPECIFICATION ..........................................................................................................
1-3 INSTALLING THE SO-DIMM ........................................................................................
1-3-1.1 REMOVING THE SO-DIMM ...................................................................................
1-4 DIRECTIONS FOR INSTALLING THE MINI CARD ....................................................
1-5 PACKING LIST .............................................................................................................
CHAPTER 2 HARDWARE INSTALLATION ...................................................................
2-1 UNPACKING PRECAUTION .......................................................................................
2-2 UNPACKING CHECKUP .............................................................................................
2-3 DIMENSION ................................................................................................................
2-4 LAYOUT - 3I270D ........................................................................................................
2-5 DIAGRAM - 3I270D .....................................................................................................
2-5-1 BOTTOM SIDE DIAGRAM - 3I270D ........................................................................
2-6 INSTALL MEMORY .....................................................................................................
2-7 JUMPER SETTING DESCRIPTION ...........................................................................
2-8 COMS DATA SET ........................................................................................................
CHAPTER 3 CONNECTION .........................................................................................
3-1 LIST OF CONNECTORS.............................................................................................
3-2 FAN CONNECTOR .....................................................................................................
3-3 VGA PORT CONNECTOR ..........................................................................................
3-4 AUDIO PORT CONNECTOR ......................................................................................
3-5 CF CARD READE .......................................................................................................
3-6 USB PORT ..................................................................................................................
3-7 LAN PORT ..................................................................................................................
3-8 COM PORT CONNECTOR (OEM) .............................................................................
3-9 FOR F75111N I2C WATCH DOG TIM ER DEVUCE: .................................................
3-10 I2C WDT/DIO W75IO.H REFERENCE SAMPLE CODE .........................................
3-10-1 I2C WDT/DIO F75111N REFERENCE SAMPLE CODE .......................................
3-11 FRONT PANEL PORT HEADER ...............................................................................
3-12 DC 12V-IN POWER CONNECTOR ..........................................................................
3-13 DC +5 /+12V VOLTAGE OUTPUT CONNECTOR ....................................................
3-14 I C BUS INTERFACE ................................................................................................
3-15 LED ............................................................................................................................
3-16 MINI CARD ...............................................................................................................
3-17 SATA INTERFACE ....................................................................................................
Contents
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CHAPTER 4 INTRODUCTION OF BIOS .....................................................................
4-1 ENTER SETUP ..........................................................................................................
4-2 GETTING HELP .........................................................................................................
4-3 THE MAIN MENU .......................................................................................................
4-4 STANDARD CMOS FEATURES ................................................................................
4-5 ADVANCED BIOS FEATURES ..................................................................................
4-5-1 HARD DISK BOOT PRIORITY ................................................................................
4-5-2 USB BOOT PRIORITY ............................................................................................
4-6 ADVANCED CHIPSET FEATURES ...........................................................................
4-6-1 PCI EXPRESS ROOT PORT FUNE .......................................................................
4-7 INTEGRATED PERIPHERALS ..................................................................................
4-7-1 ONCHIP IDE DEVICE FUNCTION .........................................................................
4-7-2 ONBARD DEVICE .................................................................................................
4-7-3 SUPER IO FUNCTION ...........................................................................................
4-7-4 USB DEVICE FUNCTION .......................................................................................
4-8 POWER MANAGEMENT SETUP ..............................................................................
4-9 PnP / PCI CONFIGURATION SETUP ........................................................................
4-9-1 IRQ RESOURCES ...................................................................................................
4-10 PC HEALTH STATUS ...............................................................................................
4-11 FREQUENCY / VOLTAGE CONTROL .....................................................................
4-12 LOAD FAIL-SAFE DEFAULTS .................................................................................
4-13 SET SUPERVISOR / USER PASSWORD ...............................................................
CHAPTER 5 DRIVER INSTALLATION........................................................................
5-1 INF INSTALL INTEL 945GSE CHIPSET DRIVER .....................................................
5-2 VGA INSTALL INTEL 945GSE VGADRIVER ..........................................................
5-3 SOUND INSTALL VIA HID AUDIO CODEC DRIVER ...............................................
5-4 HOW TO UPDATE BIOS............................................................................................
APPENDIX A: POWER CONSUMPTION TEST...............................................................
APPENDIX B: RESOLUTION LIST .................................................................................
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July. 10. 2009
2009

1
1. Battery
Battery on board is consumables. We doesn’t guarantee the life time of it.
2. Fanless solution with HDD
Please be aware of specification & limitation for HDD when fanless solution
is implemented.
3. We will not give further notification if there is any change about the product
information and the manual.
4. SATA does not support Hot SWAP
5. There would be 20% difference of WDT at room temperature.
6. Please make sure the voltage specification meet the requirement
of the equipment before plugging into the power.
7. SSD has 2 types, commercial grade and industrial grade, which provide
different read/write speed, operation temperature and life cycle.
Please contact sales for further information before ordering.
Warning !
+
-

2
Hardware Notice Guide
1. Before installing the power supply with this motherboard, please attach the 12V/DC
( 2 pin connector )of the adapter to motherboard first.
After that, plug the adapter power to AC outlet.
Always normally shut down the computer before you move the system unit or remove
the power supply from the motherboard.
Please unplug the 12V/DC ( 2 pin connector ) of the adapter from motherboard first.
Then unplug the adapter from theAC outlet.
Please refer to procedure from the photo 1
2. There will be high possibility to burn out the CPU if you change/ modify any parts of the
CPU cooler.
3. Please wear wrist strap and attach it to a metal part of the system unit before handling a
component.
You can also touch an object that is of ground connection or with metal surface if you don't
have wrist strap.
4. Please be careful when you handle this product. Pay attention to & don't touch the
sharp-pointed components at the bottom PCB .
5. Please pay attention to this: Remove or change any components form the motherboard
will VOID the warranty of the motherboard you purchased .
6. Before you install/remove any components or make any jumper setting on the motherboard,
please make sure to disconnect the power first.
( Please follow the instructions as of this guide )
7. Please follow this instruction carefully when using the "POWERON after PWR-Fair" function.
When the DC power adaptor runs out of power, unplug it from the DC current;
when power returns plug it back in only after 5 seconds. If there is a power outage,
unplug it from the AC current, when power returns plug it back in only after 30 seconds.
Otherwise it will cause system locking or serious damage.
Remark 1:
Always insert/unplug the 12V/DC ( 2 pin connector ) horizontally & directly from the
motherboard.
DO NOT twist the 12V/DC ( 2 pin connector ) gently, it is designed to fit snugly .
Moreover, erratic pull / push testing with the DC Jack might cause the unpredictable
damage to the component & system unit.
*

3
Photo 1
2
1
3
1
2
3
Insert
Unplug

4
The 3I270D is an All-In-One Networking control Board. The board's design combines all
necessary input and output interfaces, which make itself an ideal all-in-one control board for
thin client, firewall or server applications. 3I270D is the perfect platform for a whole range of
small form factor, low-power devices.
A high-performance and power-efficient networking platform, the embedded motherboard
3I270D is especially designed for advanced embedded VPN or firewall applications where
the economical use of power is in high demand.
With the sizable memory bandwidth of on board 1GB DDR2 module and the flexibility of
expanding the memory to 2GB with DDR2 SODIMM, 3I270D ensures the high performance
levels required of today's most popular firewall applications.
3I270D is supported with four 10/100/1G Ethernet for seamless broadband connectivity.
With Wake On LAN function and the PXE function in BIOS, this is a perfect control board for
networking devices. The built-in LAN options are four Intel 82574L with RJ45 for
10/100M/1Gbps Ethernet or four Realtek RLT8111C 10/100/1Gbps Ethernet. 3I270D also
offers one COM port supporting TTL signal level to meet the needs of COM port connectivity.
Except Compact Flash, 3I270D can integrate with mini card for USB interface. In addition,
with the five hi-speed USB version 2.0 enhanced host controller interface, it ensures the high
performance level and also the powerful and flexible expansion.
The Compact Flash reader supports IDE/ATA interface. A single Flash chip holds the
system BIOS, and you can change the Flash BIOS by the Utility Update.
The3I270D All-In-One motherboard is fully compatible with industry standards,
plus technical enhancements, and thousands of software applications developed for
IBM PC/AT compatible computers. The control logic provides high-speed performance for
the most advanced multi user and multitasking applications available today.
Chapter-1
General lnformation

5
1. Intel Atom N270 CPU ( FSB 533 Mhz )
2. Intel 945GSE Chipset on board, Graphic Chip Integrated
3. On board DDR2 module 1GB and support DDR2 SODIMM up to 2GB (option)
4. On board SSD 1/2/4/8 GB (option)
5. Support 4 x 10 / 100 / 1000 Mbps LAN on Board ( Realtek or Intel LAN Chip )
6. Support CRT resolutions up to SXGA+
7. Support 1 pair LAN Bypass function when DC Power off (option)
8. Support 1 x Compact Flash Card Socket on Board
9. Support 1 x SATA. (2nd SATA is option)
10. Support mini card for USB interface
11. On board DC +12V Power Supply (Note: -5V, -12V no support)
12. Compact PCB Dimension: 145 x 102 mm (3.5 inch)
1-1 Major Feature

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1-3 Installing the SO-DIMM
1. Align the SO-DIMM with the connector at a 45 degree angle.
2. Press the SO-DIMM into the connector until you hear a click.

8
Notices:
1.The connectors are designed to ensure the correct insertion. If you feel resistance,
check the connectors & golden finger direction, and realign the card.
2. Make sure the retaining clips (on two sides of the slot) lock onto the notches of
the card firmly.

9
1-3-1.1 Removing the SO-DIMM
1. Release the SO-DIMM by pulling outward the two retaining clips and the SO-DIMM
pops up slightly.
2. Lift the SO-DIMM out of its connector carefully.

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1-4 Directions for installing the Mini Card
1. Unscrew the screw on the board
3. Gently push down the Mini Card and screw the screw back.
2. Plug in the Mini Card in a 45 angle

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1-5 Packing List
Please contact with your dealer if any of these items is missing or damaged
on delivery. And please keep all parts of the delivery package with packing
materials in case if you need to deliver or store the product in the future.
*The packing list above is for the users who purchase single motherboard. The users
who purchase the board with chassis may refer to the packing list in the Assembly Guide.
1 3I270D Board
2 Utility CD Disk
3 SATA Data Cable
4 SATA Power Cable
1
2345
6
7
8
5 USB Cable
6 DC Cable
7 User’s Manual
8 DC 12V Power Adapter(2P)

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Hardware Installation
This chapter provides the information how to install the hardware of 3I270D.
Please follow section 1-5, 2-1 and 2-2 to check the delivery package and unpack
carefully. Please follow the jumper setting procedure.
Chapter-2
2-1 Unpacking Precaution
The 3I270D board has been well packed with an anti-static bag to protect its
sensitive components and circuitry from damage due to static electric discharge.
You should follow these
steps to protect the board from the static electric
discharge whenever you handle the board:
1. Ground yourself by a grounded wrist strap at all times when you
handle the 3I270D.
Well secure theALLIGATOR clip of the strap to the end of the shielded wire lead from
a grounded object. Please put on and connect the strap before handling the
3I270D for harmlessly discharge any static electricity through the strap.
2. Please use anti-static pad to put any components, parts, or tools on the pad whenever
you work on them outside the computer. You may also use the anti-static bag instead of
the pad. Please ask your local supplier for necessary parts on anti-static requirement.
3. Do not plug any connector or set any jumper when the power is on.
1. Do not touch the board or any other sensitive components without all necessary
anti-static protection.
2. Please pay attention to the voltage limitation of DC-IN12 V 5 %.
Overuse of DC-IN voltage limitation or change to another power adapter
( not provided with this system ) will VOID warranty.
NOTE!
+
-

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2-2 Unpacking checkup
First of all, please follow all necessary steps of section 2-1 to protect 3I270D
from electricity discharge. With reference to section 1-5, please check the delivery package
again with following steps:
1. Unpack the 3I270D board and keep all packing material, manual
and driver disc etc, do not dispose !
2. Is there any components lose or drops from the board? DO NOT CONTINUE
TO INSTALL THIS BOARD! CONTACT THE DEALER YOU PURCHASED THIS
BOARD FROM, IMMEDIATELY.
3. Is there any visible damage on the board? DO NOT CONTINUE TO INSTALL
THIS BOARD!CONTACT THE DEALER YOU PURCHASED THIS
BOARD FROM, IMMEDIATELY.
4. Check your optional parts (i.e. DDR, CF etc.), all necessary jumpers
setting to jumper pin-set, and CMOS setup correctly.
Please also refer to all information of jumper settings in this manual.
5. Check your external devices (i.e. Add-On-Card, Driver Type etc.)
for complete add-in or connection and CMOS setup correctly.
Please also refer to all information of connector connection in this manual.
6. Please keep all necessary manual and driver disc in a good condition for future
re-installation if you change your Operating System.

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2-3 Dimension
15.06
35.43
21.84
57.02
102
6.5
6.25
7.45
6.41
11.5
2.99
11
32.7
54.4
63.7
75.5
92
108.7
125.8
137.18
146
15.75 42.58
91.04
98.93
3.68
3I270D_VR_V4G-M01
7.15

15
2-4 Layout - 3I270D
CL3
CU61
CL4
CU31
CU2
CU1
CG1
CL2
CL1
CU3
MPCE1 CF1
CU4
CU7 CU8
CU6
CU5
CC1
CG11
CC21
CFP1
CPO1
SWP1
CO1
JSB1
FAN1
CA3
LED1
CPI13 SODIM1
CPI1

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2-5 Diagram - 3I270D
CL3
CL4
CU2
CU1
CG1
CL2
CL1
CU3
MPCE1 CF1
CU4
CU7 CU8
CU6
CU5
CC1
CG11
CC21
CFP1
CPO1
SWP1
CO1
JSB1
FAN1
CA3
LED1
CPI13 SODIM1
CPI1