Ling-Jiang LBOX-270 User manual

深圳灵江计算机技术有限公司版权所有
LB
O
X-27
0

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-3-
Ling-jiang Inc. makes no representation or warranty regarding the content of this manual.
Ling-jiang Inc. shall not be liable for any incidental or consequential damages resulting
ment, Ling-Jiang Inc. reserves the right to revise the manual or make changes to the
without prior written permission from Ling-Jiang Inc..
©2011 by Ling-Jiang Inc. All Rights Reserved.
Ling_j-Jiang Inc.
User Manual
Copyright
No part of this publication may be reproduced, transcribed, stored in a retrieval sys-
tem, translated into any language, or transmitted in any form or by any means such as
electronic, mechanical, magnetic, optical, chemical, photocopy, manual, or otherwise,
2ther brands and product names used herein are for identi¿cation purposes only and
may be trademarks of their respective owners.
Disclaimer
from the performance or use of this product.
Information in this manual had been carefully checked for accuracy;however, no guar-
antee is given as to the correctness of the contents. For continuing product improve-
speci¿cations of this product at any time without notice and obligation to any person or
entity regarding such change. The information contained in this manual is provided for
general use by customers.
This device complies to Part 15 of the FCC Rules. Operation is subject to the follow-
ing two conditions:
1. This device may not cause harmful interference.
2. This device must withstand any background interference including those that may
cause undesired operation.

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-4-
Read the following precautions before setting up a Ling-jiang Product.
CAUTION
Incorrectly replacing the battery may damage this computer. Replace only
used battery according to the manufacturer's instructions.
Safety Information
Electrical safety
 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 ¿x it by yourself. Contact a quali¿ed
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 quali¿ed service
technician or your retailer.
with the same or its equivalent as recommended by Ling-Jiang Inc. Dispose

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-5-
NC
1 x MPCI-(slot
1 x 9*A Output
1 x RJ5 ports for *b(
Support x RS-22 ports and 1 x RS22225
1 x RTL111C *igabit (thernet
1 Function Introduction
CP8
Chipset Intel 5*S(IC+M
Memory 1 x DDRII-5 SO-DIMM 8p to 2*B
Display Integrated Intel *MA-50 *Fx Core in 5*S(MC+
ATA 1 x Serial ATA port with 150MBs +DD transfer rate
LAN Chipset
Watchdog 1 a255 level reset
Serial Port
8SB Port x 8SB 2.0 ports
LAN
9ideo Port
*PIO Port
Audio Mic-inLine-out
(xpansion Bus
Storage 1 x 2.5drive bay for SATA Type +ard Disk Drive SSD
4uali¿cation C(, FCC,RO+S
1.1 Model Specifications
Intel Atom N20 1.*+z Processor with 5M+z FSB

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-6-
LBOX-270 Illustration
20x 115 x 0mm
2.g barebone
Operating Temp. -5 a-5C, ambient wair
Storage Temp. -20 a0C
Relative +umidity10 a5#0C non-condensing
9ibration MIL-STD-10F, Method 51.5, Procedure 1, Category 
Shock Crash Operating 20*11ms, Non-Operating 0*with +DD
Operating 0*11ms, Non-Operating 0*with SSD
Crash 100*11ms
Power Input DC 129Input
Construction Aluminum alloy
Mounting Supports both of wall-mount9(SA-mount
Weight
Dimensions
1.2
)
Mainboard

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-7-
The LBOX-N270 provide one 200pins SODIMM slot for DDR2 533MHz SDRAM memo
1.3 Memory Module Installation
-
ry modules and supports memory sizes up to 2GB.
These DIMM slots are inteded for memory modules.
DDR2 SO-DIMM Slot
200-pin, 1.8V
Installing Memory Module
1. Locate the DIMM1 SO-DIMM slot. Align the notch on the DIMM with the key on the
slot and insert the DIMM into the slot at 45-degree angle.
2. Push the DIMM gently forwards until the slot levers click and lock the DIMM in place.
Follow the same procedures to install the second DIMM if necessary.
3. To uninstall the DIMM, Àip the slot levers outwards and the DIMM will be released
instantly.
Important
<ou can barely see the golden ¿nger if the DIMM is properly inserted in the DIMM slot.
)
USB Port
The USB (Universal Serial Bus) port is for attaching USB devices such as keyboard,
mouse, or other USB-compatible devices.
1.5 RJ-45 LAN Connector LEDs

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-8-
)
LAN
The standard RJ-45 LAN jack is for connection to the local Area Network (LAN). You
can connect a network cable to it.
Speed IndicatorActivity Indicator
Left LED Right LED
Active LED 100M/1000 Speed LED
LED Color Yellow GreenOrange
10M Cable
Plug-in No Transmission OFF OFF
Transition Yellow (Blinking) OFF
100M Cable
Plug-in No Transmission OFF Green (Lighting)
Transition Yellow (Blinking) Green (Lighting)
1000M Cable
Plug-in No Transmission OFF Orange (Lighting)
Transition Yellow (Blinking) Orange (Lighting)
In S3/S4/S5 standby State Green (Lighting) OFF

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-9-
)
Serial Port
The serial port is a 1550A high speed communications port that sendsreceives 1
bytes FIFOs. You can attach a serial mouse or other serial devices directly to the con-
nector.
RS232 Function
RS485 Function
15
69
PIN SIGNAL DESCRIPTION
1DCD Data Carrier Detect
2RXD Receive Data
3TXD Transmit Data
4DTR Data Terminal Ready
5GND Signal Ground
6DSR Data Set Ready
7RTS Request To Send
8CTS Clear To Send
9VCC_COM1 Voltage output, voltage select setting by J1
PIN DESCRIPTION
1 485-, RS-485 transmission line, negative
3 485, RS-485 transmission line, positive
RS422 Function
PIN DESCRIPTION
1 422TXD-, RS-422 transmission line, negative
2 422RXD, RS-422 receiving line line, positive
3 422TXD, RS-422 transmission line, positive
4 422RXD-, RS-422 receiving line, negative

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-10-
2.1 System Introduction
2 System Installation

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-11-
LBOX-N270 Mainboard V1.0
Power on the computer and the system will start POST (Power On Self Test) process.
When the message below appears on the screen, press (DEL) key to enter Setup.
Press DEL to enter SETUP
If the message disappears before you respond and you still wish to enter Setup, restart
the system by turning it OFF and On or pressing the RESET button. You may also restart
the system by simultaneously pressing <Ctrl>, <Alt>, and <Delete> keys.
Important
The items under each BIOS category described in this chapter are under continuous
update for better system performance. Therefore, the description may be slightly dif-
ferent from the latest BIOS and should be held for reference only.
Upon boot-up, the 1st line appearing after the memory count is the BIOS version. It is
usually in the format.
1st digit refers to BIOS maker as A = AMI, W = AWARD, and P = PHOENIX
2nd - 5th digit refers to the model number.
6th digit refers to the chipset as I = Intel, N = NVIDIA, A = AMD and V = VIA.
7th - 8th digit refers to the customer as MS = all standard customers.
V1.0 refers to the BIOS was released.
073109 refers to the date this BIOS was released.
3.1 Entering The BIOS
3 BIOS

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-12-
Control Keys
Power on the computer and the system will start POST (Power On Self Test) process.
When the message below appears on the screen, press (DEL) key to enter Setup.
<Ĺ> Move to the previous item
<Ļ> Move to the next item
<ĸ> Move to the item in the left hand
<ĺ> Move to the item in the right hand
<Enter> Select the item
<Esc> Jumps to the Exit menu or returns to the main menu from a submenu
<PU> Increase the numeric value or make changes
<-PD> Decrease the numeric value or make changes
<F1> General Help
<F9> Load Optimized Defaults
<F8> Load Fail-Safe Defaults
<F10> Save all the CMOS changes and exit
Getting Help
After entering the Setup menu, the ¿rst menu you will see is the Main Menu.
Main Menu
The main menu lists the setup functions you can make changes to. You can use the
arrow keys (ĹĻ) to select the item. The on-line description of the highlighted setup func-
tion is displayed at the bottom of the screen.
Sub-Menu
If you ¿nd a right pointer symbol (as shown in the right view) appears to the left of cer-
tain ¿elds that means a sub-menu can be launched from this ¿eld. A sub-menu con-
tains additional options for a ¿eld parameter. You can use arrow keys ( ĹĻ ) to highlight
the ¿eld and press <Enter> to call up the sub-menu. Then you can use the control keys
to enter values and move from ¿eld to ¿eld within a sub-menu. If you want to return to
the main menu, just press the <Esc >.
General Help <F1>
The BIOS setup program provides a General Help screen. You can call up this screen
from any menu by simply pressing <F1>. The Help screen lists the appropriate keys to
use and the possible selections for the highlighted item. Press <Esc> to exit the Help
screen.

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-13-
3.2 Main
System Time
This setting allows you to set the system time. The time format is <Hour> <Minute>
<Second>.
System Date
This setting allows you to set the system Date. The time format is <Day> <Month> <Date>
<Year>.
Primary IDE Master/Slave, SATA 1/2
[Type] Press PgUp<> or PgDn<-> to select
[Manual], [None] or [Auto] type. Note that the speci¿cations
of your drive must match with the drive table. The hard disk
will not work properly if you enter improper information for this
category. If your hard disk drive type is not matched or listed,
you can use [Manual] to de¿ne your own drive type manually.
[LBALarge Mode] Enabling LBA causes Logical Block Addressing to be used in
place of Cylinders, Heads and Sectors.
[Block (Multi-Sector
Transfer)]
Any selection except Disabled determines the number of sec-
tors transferred per block.
[PIO Mode] Indicates the type of PIO (Programmed
InputOutput)
[DMA Mode] Indicates the type of Ultra DMA
[S.M.A.R.T.] This allows you to activate the S.M.A.R.T.
(Self-Monitoring Analysis & Reporting Technology) capabil-
ity for the hard disks. S.M.A.R.T is a utility that monitors your
disk status to predict hard disk failure. This gives you an op-
portunity to move data from a hard disk that is going to fail to
a safe place before the hard disk becomes ofÀine.
[32 Bit Data Transfer] Enables 32-bit communication between
CPU and IDE controller
BIOS SETUP UTILITY
Main Advanced Boot Chipset Power Security Exit
System Date [Mon 01/21/2008]
SystemTime [10:18:15]
>PrimaryIDEMaster :[NotDetected]
>PrimaryIDESlave :[NotDetected]
> Secondary IDE Master :[Not Detected]
> System Information
Use [ENTER], [TAB]
or [SHIFT-TAB] to
select a field.
Use [+] or [-] to
configure system Time.
<> Select Screen
ĹĻ Select Item
+- Change Field
Tab Select Field
F1 General Help
F10 Save and Exit
ESC Exit
V02.61 (C)Copyright 1985-2006, American Megatrends, Inc.

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-14-
3.3 Advanced
)CPU Configuration

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-15-
»Max CPUID Value Limit
The Max CPUID Value Limit BIOS feature allows you to circumvent problems with older
operating systems that do not support the Intel Pentium 4 processor with Hyper-Threading
Technology. When enabled, the processor will limit the maximum CPUID input value to
03h when queried, even if the processor supports a higher CPUID input value. When
disabled, the processor will return the actual maximum CPUID input value of the proces-
sor when queried.
»Execute Disable Bit Capability
Intel’s Execute Disable Bit functionality can prevent certain classes of malicious “buffer
overÀow´attacks when combined with a supporting operating system. This functionality
allows the processor to classify areas in memory by where application code can execute
and where it cannot. When a malicious worm attempts to insert code in the buffer, the
processor disables code execution, preventing damage or worm propagation.
»Hyper Threading Technology
The processor uses Hyper Threading technology to increase transaction rates and reduces
end-user response times. The technology treats the two cores inside the processor as two
logical processors that can execute instructions simultaneously. In this way, the system
performance is highly improved. If you disable the function, the processor will use only
one core to execute the instructions. Please disable this item if your operating system
doesn’t support HT Function, or unreliability and instability may occur.
»Intel(R) SpeedStep(tm) Tech
EIST (Enhanced Intel SpeedStep Technology) allows the system to dynamically adjust
processor voltage and core frequency, which can result in decreased average power
consumption and decreased average heat production..

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-16-
)PCI/ PCIE Device Configuration
»USB Functions
This setting speci¿es the operation mode of the onboard USB controller.
»USB 2.0 Controller
This setting enablesdisables the onboard USB controller.
»Audio Controller
This setting enables disable the onboard USB controller.
»LAN Option ROM
The items enable or disable the initiation of the onboard LAN Boot ROMs during bootup.
Selecting [Disabled] will speed up the boot process.

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-17-
)Super IO Configuration
BIOS SETUP UTILITY
Main Advanced Boot Chipset Power Security Exit
Onboard I/O Configuration
COM1Address [3F8]
COM1IRQ [4]
COM1 Function Type [RS232]
COM1 Pin9 Voltage [Normal]
COM2Address [2F8]
COM2IRQ [4]
COM2 Pin9 Voltage [Normal]
COM3Address [3E8]
COM3IRQ [11]
COM3Mode [Normal]
COM3 Pin9 Voltage [Normal]
COM4Address [2E8]
COM4IRQ [11]
COM4Mode [Normal]
COM4 Pin9 Voltage [Normal]
Allow BIOS to Select Serial
Port1 Base Address.
<> Select Screen
ĹĻ Select Item
+- Change Field
Tab Select Field
F1 General Help
F10 Save and Exit
ESC Exit
V02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
COM1 Address
Options: Disabled, 3F8, 3E8, 2E8
COM1 IRQ
Options: 3, 4, 10, 11
COM1 Function Type
Options: RS232, RS422, RS485
COM1 Pin9 Voltage
Options: Normal, 5V, 12V
COM2 Address
Options: Disabled, 2F8, 3E8, 2E8
COM 2 IRQ
Options: 3, 4, 10, 11
COM2 Pin9 Voltage
Options: Normal, 5V, 12V
COM3 Address
Options: Disabled, 3F8, 2F8, 3E8, 2E8, 2F0, 2E0
COM3 IRQ
Options: 3, 4, 10, 11
COM3 Mode
Options: Normal, IrDA, ASK IR, Smart Card Reader
COM3 Pin9 Voltage
Options: Normal, 5V, 12V
COM4 Address

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-18-
)Hardware Health Configuration
)GPIO Configuration
These items display the current status of all monitored hardware devicescomponents such
as voltages, temperatures and all fans' speeds.
»GP 60/ 61/ 62/ 63/ 64/ 65/ 66/ 67 Data
These settings con¿gure special GPIO data.

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-19-
3.4 Boot
»1st/2nd/3rd Boot Device
The items allow you to set the sequence of boot devices where BIOS attempts to load
the disk operating system.
»Try Other Boot Devices
Setting the option to [Enabled] allows the system to try to boot from other device if the
system fail to boot from the 1st2nd3rd boot device.
»Hard Disk Drives, CD/DVD Drives, USB Drives
These settings allow you to set the boot sequence of the speci¿ed devices.

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-20-
3.5 Security
»Supervisor Password / Change Supervisor Password
Supervisor Password controls access to the BIOS Setup utility. These settings allow you
to set or change the supervisor password.
»User Password / Change User Password
User Password controls access to the system at boot. These settings allow you to set or
change the user password.
»Boot Sector Virus Protection
This function protects the BIOS from accidental corruption by unauthorized users or
computer viruses. When enabled, the BIOS data cannot be changed when attempting to
update the BIOS with a Flash utility. To successfully update the BIOS, you will need to
disable this Flash Protection function.

〇ᢶࡑ᯦䘳≸উ䏀KWWSZZZOLQJMLDQJFRP
䈊ؑ ࣑ᇎ ࡋᯠ ቭ䍓
-21-
3.6 Chipset
»Internal Graphics Mode Select
The ¿eld speci¿es the size of system memory allocated for video memory.
»DVMT Mode Select
Intel's Dynamic Video Memory Technology (DVMT) allows the system to dynamically allo-
cate memory resources according to the demands of the system at any point in time. The
key idea in DVMT is to improve the ef¿ciency of the memory allocated to either system
or graphics processor.
»Boot Display Device
Use the ¿eld to select the type of device you want to use as the display(s) of the system.
»Force LVDS Inactive
This setting determines whether to force the LVDS inactive or not.
DVMT/FIXED Memory
When set to DVMTFIXED Mode, the graphics driver will allocate a ¿xed amount of
memory as dedicated graphics memory, as well as allow more system memory to
be dynamically allocated between the graphics processor and the operating system.
BIOS SETUP UTILITY
Main Advanced Boot Chipset Power Security Exit
Video Function Configuration
DVMT Mode Select [DVMT Mode]
DVMT/FIXED Memory [128M]
BootDisplayDevice [Auto]
Flat Panel Type [800x600 18Bit 1C]
Local Flat Panel Scaling [Auto]
Panel BackLight Voltage [0.0]
Options
Fixed Mode
DVMT Mode
Combo Mode
<> Select Screen
ĹĻ Select Item
+- Change Field
Tab Select Field
F1 General Help
F10 Save and Exit
ESC Exit
V02.61 (C)Copyright 1985-2006, American Megatrends, Inc.