SOYO SY-P4IS2 User manual

SY-P4IS2
Motherboard
Quick Start Guide
Hardware
Installation
Quick BIOS
Setup
Introduction
The SOYO CD

SOYO™
2
SY-P4IS2 Motherboard
mPGA Socket 478 processors
Intel i845 AGP/PCI/CNR Motherboard
400 MHz Front Side Bus supported
ATX Form Factor
Copyright © 2001 by Soyo Computer Inc.
Trademarks:
Soyo is the registered trademark of Soyo Computer Inc. All trademarks are the properties of
their owners.
Product Rights:
Allnames ofthe productand corporatementioned inthis publicationare usedfor identification
purposesonly.Theregisteredtrademarksandcopyrightsbelongtotheirrespectivecompanies.
Copyright Notice:
All rights reserved. This manual has been copyrighted by Soyo Computer Inc. No part of this
manual may be reproduced, transmitted, transcribed, translated into any other language, or
stored in a retrieval system, in any form or by any means, such as by electronic, mechanical,
magnetic, optical, chemical, manual or otherwise, without permission in writing from Soyo
Computer Inc.
Disclaimer:
Soyo Computer Inc. makes no representations or warrantiesregarding the contents of this
manual. We reserve the right to amend the manual or revise the specifications of the product
described in it from time to time without obligation to notify any person of such revision or
amend. The information contained in this manual is provided to our customers for general use.
Customersshouldbe aware that thepersonalcomputer field issubjectto many patents.Allof
ourcustomersshouldensurethattheiruseofourproductsdoesnotinfringeuponanypatents.It
isthe policy of Soyo ComputerInc. to respect the valid patent rights of third parties and notto
infringe upon or to cause others to infringe upon such rights.
Restricted Rights Legend:
Use, duplication, or disclosure by the Government is subject torestrictions set forth in
subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at
252.277-7013.
About This Guide:
ThisQuickStart Guide can helpsystemmanufacturers and endusersin setting upandinstalling
the Motherboard.Informationinthisguide has been carefully checked for reliability; however,
tothe correctness of the contents there is no guaranteegiven. Theinformation inthis document
is subject to amend without notice.
For further information, please visit our Web Site on the Internet. The address is
"http://www.soyo.com.tw".
P4IS2 Serial -Version 1.0-Edition: July 2001
* These specifications are subject to amend without notice

SY-P4IS2 Quick Start Guide
3
Introduction
1 1 Introduction
Congratulations on your purchase of the SY-P4IS2Motherboard. This Quick Start Guide
illustrates the steps for installing and setting up your new Motherboard.
This guide provides all users with the basic steps of Motherboard setting and operation. For
further information, please refer to the SY-P4IS2 Motherboard User's Manual that came with
your Motherboard.
Unpacking
When unpacking the Motherboard, check for the following items:
u The SY-P4IS2 i845 AGP/PCI/CNR Motherboard
u This Quick Start Guide
u The Installation CD-ROM
u SOYO Bonus Pack CD-ROM
u One IDE Device ATA 100 Flat Cable
u One Floppy Disk Drive Flat Cable
u One Heat Sink Compound

SY-P4IS2 Quick Start Guide
4
Introduction
SY-P4IS2 Motherboard Layout
(Optional)
USB 1 USB 2
PS/2KB
ConnectorPS/2MousePS/2Mouse Connector
3V
Lithium
Battery
IDE1IDE2
ATX Power
PCI#6
PCI#5
PCI#4
PCI#3
PCI#1
PCI#2
PRT
COM A
COM B
CNR1
SYSFAN
ITE
IT8712F-A
DIMM1 DIMM2 DIMM3
13 2 1
SMCARDCN
14
JP4
12
SIRCON
1
6
5
10 USB3_4
1
210
9
FDC1
WOL
Header
JP10
CMOS Clear
Jumper 1
JP5
CDIN
1 4
AOUT
AIN
AMIC
AGAME
Sigmatel
STAC9700
SW1
Power
LED
Keylock
Speaker
ACPI
LED
HDD
LED
PWRBT
Reset
J25
P1 P2
AGP Slot

SY-P4IS2 Quick Start Guide
5
Introduction
Key Features
Ø Supports Intel®mPGA Socket 478
processors
-Pentium®4
Ø Supports 400 MHz Front Side Bus
Frequency
Ø PC99, ACPI
Ø Ultra 33/66/100 (ATA 33/66/100)
Ø Supports Wake-On-LAN (WOL)
Ø Supports PC-133 Unbuffer SDRAM and
ECC
Ø Supports ACPI Suspend Indicator
Ø Power-on by modem, alarm and PS/2
Keyboard
Ø Power failure resume
Ø Supports Suspend to RAM
Ø Supports onboard hardware monitoring
and includes Hardware Doctor™ utility
Ø Supports AC97 Codec
Ø Easy CPU settings in BIOS with the
“SOYO COMBO Setup”
-CPU voltage adjust
-CPU ratio adjust
-CPU FSB adjust
Ø Supports multiple-boot function
Ø AGP 2.0 Compliant;
AGP Connector supports:
-1.5V only AGP cards
-1X/2X/4X data transfer
Ø Supports Communication Networking
Riser Slot (CNR 1.0 compliant) *
Ø Smart Card Reader
-Compliant with Personal Computer
Smart Card (PC/SC)Working Group
standard
-Compliant with smart card (ISO 7816)
protocols
-Supports card present detect
-Supports Smart Card insertion
power-on feature
Ø 3 x DIMM slots for SDRAM memory
Ø 1 x 32-bit AGP slot
Ø 6 x 32-bit bus master PCI slots
Ø 4 x USB ports onboard
Ø 1 x IrDA port
Ø ATX 12V power connector

SY-P4IS2 Quick Start Guide
6
Hardware
Installation
2 2 Installation
To avoid damage to your Motherboard, please follow these simple rules while
handling this equipment:
l Before handling the Motherboard, ground yourself by touching on to an unpainted
portion of the system's metal chassis.
l Remove the Motherboard from its anti-static packaging. Hold the motherboard by the
edges and avoid touching its components.
l Check the Motherboard for damage. If any chip appears to be loose, press carefully
to seat it firmly in its socket.
Follow the directions in this section which is designed to guide you through a quick and
correct method to install your newSY-P4IS2Motherboard. For detailed information, please
refer to the SY-P4IS2 Motherboard User's Manual and Technical Referenceonline manual
on the CD-ROM that came with your Motherboard.
Gather and prepare all necessary components to complete the installation successfully:
u Socket mPGA478 processor with built-in CPU cooling fan (boxed type)
u SDRAM module (s)
u Computer case with adequate power supply unit
u Monitor
u PS/2 Keyboard
u Pointing Device (PS/2 Mouse)
u Speaker(s) (optional)
u Disk Drives: HDD, CD-ROM, Floppy drive…
u External Peripherals: Printer, Plotter, and Modem (optional)
u Internal Peripherals: Modem and LAN cards (optional)
u VGA Card (AGP, PCI)

SY-P4IS2 Quick Start Guide
7
Hardware
Installation
Install the Motherboard
Follow the steps below in order to perform the installation of your newSY-P4IS2Motherboard.
Step 1. Install the CPU
Mark your CPU Frequency: Record the working frequency of your mPGA
CPU that should be clearly marked on the CPU cover.
FSB 400MHz
1.5GHz(100x15.0) 1.6GHz(100x16.0) 1.7GHz(100x17.0) 1.8GHz(100x18.0)
1.9GHz(100x19.0) 2.0GHz(100x20.0)
CPU Mount Procedure: To mount the Pentium® 4 Socket mPGA478 processor
that you have purchased separately, follow these instructions.
1. Lift the socket handle up to a vertical position.
2. Align the blunt edge of the CPU with the matching pinhole edge on the socket.
3. Seat the processor in the socket completely and without forcing.
4. Then close the socket handle to secure the CPU in place.
Remember to connect the CPU Cooling Fan to the appropriate power
connector on the Motherboard. The fan is a key component that stabilizes the
system. It prevents the equipment from overheating and prolongs the life of
your CPU.
11
3
4
2

SY-P4IS2 Quick Start Guide
8
Hardware
Installation
Step 2. Connections to the Motherboard
This section tells how to connect internal peripherals and the power supply to the Motherboard.
The internal peripherals consist of IDE devices (HDD, CD-ROM),FloppyDiskDrive,Chassis
Fan, Front Panel Devices (ACPI LED, Internal Speaker, Reset Button, IDE LED, and
KeyLock Switch.), Wake-On-LAN card, VGA card, Sound Card, and other devices.
For more details on connecting internal and external peripherals to your new SY-P4IS2
Motherboard, please refer to SY-P4IS2 Motherboard User's Manual and Technical
Referenceonline manual on the CD-ROM.
Connectors and Plug-ins
CPU Cooling Fan: CPUFAN Chassis Fan: CHAFAN Wake-On-LAN Header: JP10
Pin1 Pin2 Pin3 Pin1 Pin2 Pin3 Pin1 Pin2 Pin3
GND 12V SENSOR
GND 12V SENSOR 5VSB GND MP-Wakeup
Standard IrDA (Infrared Device Header): SIRCON System Fan: SYSFAN
Pin1 Pin2 Pin3 Pin4 Pin5 Pin1 Pin2 Pin3
VCC NC IRRX GND IRTX GND 12V SENSOR
USB3 USB4
Pin1 Pin2 Pin3 Pin4 Pin6 Pin7 Pin8 Pin9 Pin10
5VSB Data(-) Data(+) GND 5VSB Data(-) Data(+) GND GND
SMCARDCN
Pin1 Pin2 Pin3 Pin4 Pin5 Pin6 Pin7 Pin8 Pin9 Pin10
Pin11
Pin12 Pin13
Pin14
VCC NC NC NC Scrfet
RST CLK NC NC Scrio GND Scrpres NC NC
Power LED Key Lock
Pin1 Pin2 Pin3 Pin1 Pin2
VCC NC GND Control Pin GND
Speaker
Pin1 Pin2 Pin3 Pin4
VCC NC NC Speaker out
HDD LED ACPI LED PWRBT RESET
Pin1 Pin2 Pin1 Pin2 Pin1 Pin2 Pin1 Pin2
LED Anode LEDCathode
VCC3MEM
Control Pin Power On/Off
GND Power Good GND
Power On/Off: PWRBT
Connect your power switch to this header (momentary switch type).
To turn off the system, press this switch and hold down for longer than 4 seconds.
ATX 12V Power Supply: ATX PW
AttachtheATX12VPowercabletothreeconnector.(ThismotherboardrequiresanATX12Vpowersupply,anAT
and ATX power supply can NOT be used.)
When using the Power-On by PS/2 Keyboard function, please make
suretheATXpowersupplyisabletoprovide
at least 720mA on the 5V Standby lead (5VSB).
Power LED Key Lock
Speaker
Reset
PWRBT
ACPI LED
HDD LED
++
++
_
_
__
11

SY-P4IS2 Quick Start Guide
9
Hardware
Installation
PS. Power supply must be use ATX 12V specification.
A new superset of the original ATX power supply is now defined. Named “ATX 12V,” this
new power supply is comprised of a standard ATX unit plus the following enhancements:
l Increased +12 VDC output capability. Mother board components with unique voltage
requirements are increasingly expected to be powered via DC/DC converters off the
+12 VDC power supply output. This trend is due primarily to the higher power
conversion and transmission efficiencies of +12 VDC relative to +5 VDC or +3.3 VDC.
ATX12V power supplies should be designed to accommodate these increased +12
VDC current requirements and to address associated issues such as cross-regulation,
capacitive loading, transient surge tolerance, cable voltage drop, and cooling.
l New +12 V power connector. To enable the delivery of more +12 VDC current to the
motherboard, a new 4-pin receptacle/header combination--the + 12 V power
connector–has been defined. The presence of the +12 V power connector
indicates that a power supply is ATX12V; the absence of the +12 V power
connector indicates that a supply is ATX.
Step 3. Configure Memory
Directly supports one SDR SDRAM channel, 64b wide (72b with ECC), providing
support max of 3 Double-Sided DIMMs with unbuffered PC133, No reqistered
DIMM support. The largest memory capacity possible is 3GB using 512Mb
technology maximum memory bandwidth of 1GB/s with PC133. On this
motherboard, DRAM speed can be set independent from the CPU front side bus
speed. Depending on the DRAM clock speed setting in the BIOS setup.
Memory Configuration Table
Number of Memory Modules DIMM 1 DIMM 2 DIMM 3
RAM Type SDRAM
Memory Module Size (MB) 32/64/128/256/512 MB/1 GB
Step 4. On Board Audio Codec Enable/Disable (SW1)
SW1 Pin 1 Pin 2
Enable On On
Disable Off Off

SY-P4IS2 Quick Start Guide
10
Hardware
Installation
Step 5. CNR MR Card-CODEC OPTION (JP4)
CNR MR Card-CODEC
OPTION Primary Secondary
JP4 Setting Open JP4 Short JP4
CMOS Clear (JP5)
In some cases the CMOS memory may contain wrong data, follow the steps below to clear
the CMOS memory.
1. Clear the CMOS memory by momentarily shorting pin 2-3 on jumper JP5. This jumper
can be easily identified by its white colored cap.
2. Then put the jumper back to 1-2 to allow writing of new data into the CMOS memory.
CMOS Clearing
Clear CMOS Data Retain CMOS Data
JP5 Setting Short pin 2-3 for
at least 5 seconds to
clear the CMOS
Short pin 1-
2 to
retain new
settings
Note: You must unplug the ATX power cable from the ATX po
werconnectorwhen
performing the CMOS Clear operation.
1 2 3
1 2
3
1 2
1 2

SY-P4IS2 Quick Start Guide
11
Quick BIOS
Setup
3 3 Quick BIOS Setup
This Motherboard does not use any hardware jumpers to set the CPU frequency. Instead,
CPU settings are software configurable with the BIOS [SOYO COMBO FEATURE]. The
[SOYO COMBO FEATURE] combines the main parameters that you need to configure, all
in one menu, for a quick setup in BIOS.
After the hardware installation is complete, turn the power switch on, then press the <DEL> key
during the system diagnostic checks to enter the Award BIOS Setup program. The CMOS
SETUP UTILITY will be shown on the screen. Then, follow these steps to configure the CPU
settings.
Step 1. Select [STANDARD CMOS SETUP]
Set [Date/Time] and [Floppy drive type], then set [Hard Disk Type] to “Auto”.
Step 2. Select [LOAD OPTIMIZED DEFAULTS]
Select the “LOAD OPTIMIZED DEFAULTS” menu and type “Y” at the prompt to load the
BIOS optimal setup.
Step 3. Select [SOYO COMBO FEATURE]
Set the [CPU Frequency Select] field to “Manual”, to be able to change the CPU frequency
1 MHz stepping.
Step 4. Select [SAVE & EXIT SETUP]
Press <Enter> to save the new configuration to the CMOS memory, and continue the boot
sequence.

SY-P4IS2 Quick Start Guide
12
The SOYO CD
4 4 The SOYO CD
The SOYO-CD will NOT autorun if you use it on an Operating System other
than Windows 95/98/98SE/ME.
Your SY-P4IS2 Motherboard comes with a CD-ROM labeled "SOYO CD." The SOYO
CD contains (1) the user's manual file for your new Motherboard, (2) the drivers software
available for installation, and (3) a database in HTML format with information on SOYO
Motherboards and other products.
Step 1. Insert the SOYO CD into the CD-ROM drive
If you use Windows NT or 2000, the SOYO-CDwill notdetectyour motherboardtype.In that
case the following dialog will pop up, please choose your motherboard and press OK. Now
the SOYO-CD Start Up Menu will be shown.
(SOYO CD Start Up Program Menu)
If you use Windows 95/98/98SE/ME, the SOYO CD Start Up Program automatically
detects which SOYO Motherboard you own and displays the corresponding model name.

SY-P4IS2 Quick Start Guide
13
The SOYO CD
The user's manual files included on the SOYO CD are in PDF (Postscript Document)
format. In order to read a PDF file, the appropriate Acrobat Reader software must be
installed in your system.
Note: The Start Up program automatically detects if the Acrobat Reader utility is already
present in your system, and otherwise prompts you on whether or not you want to install it.
You must install the Acrobat Reader utility to be able to read the user's manual file. Follow
the instructions on your screen during installation, then once the installation is completed,
restart your system and re-run the SOYO CD.
Step 2. Install Drivers and Utilities
Click the Install Driversbutton to display the list of drivers software that can be installed
with your Motherboard. The Start Up program displays the drivers available for the
particular model of Motherboard you own. We recommend that you only install those
drivers.

SY-P4IS2 Quick Start Guide
14
The SOYO CD
(Driver Installation Menu)
A short description of all available drivers follows:
ØIntel Chipset Software Installation Utility for Win 98/98SE/ME/NT/XP
Windows 95 and 98 will not recognize the new INTEL i845 chipset properly. To update the
necessary .inf files that will help Windows recognize the i845 chipset, please run this utility.
ØIntel Application Accelerator for Win 98/98SE/ME/NT/XP
The Intel(R) Application Acceleratorisdesignedtoimproveperformanceofthestoragesub-systemand
overallsystemperformance. Thissoftwaredelivers improvedperformancethrough severalingredient
technologies(components).CertaincomponentswillbeavailableonlyonPentium(R)4processor-based
systems running Microsoft* Windows* 2000 Professional. Software installation is flexible and fully
automated for Microsoft * Windows* 98, Windows 98 Second Edition(SE), Windows* 98 Millennium
Edition(Me), Windows NT* 4.0, and Windows 2000 operating systems.
ØAvance Onboard Audio Driver and Applications for Win 9x/ME/2000/NT
This Onboard Audio drivers for Windows 9x/ME/2000/NT. You have to install the drivers
before installing any application for the Onboard Audio.
ØP4IS2 ITE hardware doctor for Win 9x/ME/2000/NT
Your motherboard comes with a hardware monitoring IC. By installing this utility
Temperature, Fan speed and Voltages can be monitored. It is also possible to set alarms
when current system values exceed or fall below pre-set values.
ØITE SIM card reader driver for Win 9x/ME/2000/NT(english)
If you have reader card, it must be installed.
ØITE SIM card reader driver for Win 9x/ME/2000/NT(chinese)
If you have reader card, it must be installed.

SY-P4IS2 Quick Start Guide
15
The SOYO CD
Select which driver you want to install and click OK, or click Cancel to abort the driver
installation and return to the main menu.
Note :Once you have selected a driver, the system will automatically exit the SOYO CD
to begin the driver installation program. When the installation is complete, most drivers
require to restart your system before they can become active.
Step 3. Check the Latest Releases
Click the 'Check the latest Releases' button to go the SOYO Website to automatically find
the latest BIOS, manual and driver releases for your motherboard. This button will only
work if your computer is connected to the internet through a network or modem
connection. Make sure to get your modem connection up before clicking this button.

SY-P4IS2 Quick Start Guide
16
Quick Trouble shoot tips
Video (no display) related issues
I built a new computersystem using a Soyo board and nothing happens when
turning it on, no video and no beeps from the PC speaker. What is happening
and how can it be fixed?
No screen and no beeps mean that your CPU and motherboard do not work at all. It
could be that the CPU is not seated correctly or that a component on the M/B is
grounded (shorted) with the case. Also make sure to check the voltage setting
switch (110V/220V) on the back of the power supply. To isolate the problem do
the following:
1. Press and hold down on the “Ins” (insert) key while turning on the computer
until you get video. If you do not get video then,
2. Double-check jumpers setting on you motherboard and remove all add-on
cards, unplug all hard-disk and floppy-disk drive cables and see if you canhear
some beeps. If you still do not get any beeps, then try putting the motherboard on
the table (to isolate it from the case) with the CPU and speaker only, and give it one
more try.
I hear a series of beeps and I do not get anything from my monitor. What
could be wrong?
The following lists some basic beep codes and their possible meanings:
•One long beep and 3 very short beeps-The videocardisnotdetectedby
the motherboard. Please re-seatyourvideo card. If you are using anAGP
card, please push your AGP card down real hard. You may have to push
VERY hard without the AGP card mounting screw. Make sure not to
insert the card the other way around.
•Continuous beeps –One or more of the memory modules is not seated
correctly in its socket.
My PCI VGA card works fine with my system, but when I put in a new AGP
card, it does not give me any video. Is my AGP slot bad?
This is a common problem with AGP video cards. The reason is that your AGP
card did not get seated into the AGP slot fully and firmly. PleasepushyourAGP
card down into the socket real hard, it should snap twice. You may have to unscrew
the AGP card to allow the card to go further down. Do take care not to damage the
card by using too much force.

SY-P4IS2 Quick Start Guide
17
I get distorted video my AGP card right after I save my bios. Why is that?
The cause is likely that your AGP card is not running at the correct bus speed. To
fix this, please clear the CMOS via JP5 and if it still does not work, please upgrade
your motherboard bios to the latest version.
BIOS Issues
Where can I find the BIOS revision of my mainboard?
It will be displayed on the up-left corner on the screen during boot-up.Itwillshow
as your board type followed by the revision number, such as 5EH_2CA1 (meaning
revision 2CA1 for the SY-5EH board) or 6BA+ IV_2AA2 which means SY-6BA+
IV motherboard with 2AA2 bios.
Where can I find the latest BIOS of my motherboard?
Please go to the technical support page of one of the SOYO websites (Taiwan:
www.soyo.com.tw), and look up your motherboard to find the latest BIOS
revision.
Hard disk, floppy drive, CD-ROM etc
When I boot up my new computer I got "floppy boot failure" and the LED on
the floppy stays on
Make sure the red wire of floppy ribbon cable goes to Pin1 on thefloppydriveside
(don't trust the "key lock" or "notch") and use the end-connectorof thecable(don't
use middle one).
Modem issues
I get an "I/O Conflict" message when I turn on my system and I can not get
my modem to work
What you need to do is todisable 'COM2' (or UART2 or serial port 2) in the bios
under integrated peripheral setup.
I have installed my modem drivers several times and I still cannot get my
modem to work. Why?
If you are sure that the modem driver has been installed correctly, thenyou need to
install the south bridge driver from the SOYO CD, this is because Windows does
not properly recognize relatively new chipsets.
Audio Issues
I do not get any sound from my sound card. What could be wrong?
Please make sure the speaker is connectedtothespeakeroutportonyoursoundcard.

SY-P4IS2 Quick Start Guide
18
In Device Manager, I keep getting yellow exclamation signs on my sound port
even though I have installed my sound driver several times and I could not get
my sound card to work. What is wrong?
It is likely that you did not have the correct driver installed. If you are sure that the
correct sound driver has been installed, then please install the 'south bridge' driver
for the motherboard.
The sound is working in my system, but when I play CD music from the
CD-ROM, I do not get any sound. What is wrong?
This is because the 3-wire audio cable from the CD-ROMtothesoundcardisnot
connected or it is loose.
The sound and everything else works fine except that the recorder and
microphone do not work. What is wrong?
This is because the recorder and microphone in the Windows are not enabled.
Please go to sound properties and enable them.
Lock up (freeze)
When I boot up my system, everything works fine. It sees my CPU and
memory, detects my hard drive, floppy drive and CD-ROM but locks up at
"Verify DMI pool data... ", and it won’t go any further. What should I do?
Please clear the CMOS via JP5 then choose 'load optimized defaults' in the bios and
save the bios and exit. Next, unplug all other add-on cards exceptthe video card
and floppy drive controller, and see if it can boot from floppy. Then put back the
peripherals one by one to identify which one causes the lockup.
I can not get my board to run properly.
Please make sure you have the latest bios and driver from the SOYO web site at:
http://www.soyo.com

SY-P4IS2 Quick Start Guide
19
How to contact us:
nIf you are interested in our products, please contact the SOYO sales
department in the region you live.
nIf you require Technical Assistance, please contactourTechnicalSupportin
the region you live.
SOYO prefers Email as communication medium, remember toalwaysaddtothe
email the country that you live in.
TAIWAN
SOYO COMPUTER INC.
No. 21 Wu-Kung 5 Rd., Hsin Chuang
City, Taipei Hsien, Taiwan, R.O.C
TEL: [phone]
FAX: [phone]
http://www.soyo.com/
Email: [email protected]
USA
SOYO INC.
41484 Christy Street, Fremont, CA
94538, USA
TEL: [phone]
FAX: [phone]
http://www.soyousa.com/
Email : [email protected]
GM
SOYO Deutschland GmbH
(SAAT Technology GmbH)
August-Wilhelm-Kuhnholz-Str. 15
D-26135 Oldenburg(Oldb), Germay
TEL: [phone]
FAX: [phone]
http://www.soyo.de/
Email: [email protected]
JAPAN
SOYO COMPUTER
SOYO BLDG, 1-23-14, Hyakunincho,
Shinjyuku-ku, Tokyo Japan 169-0073
TEL: [phone]
FAX: [phone]
http://www.soyo.co.jp/
Email: [email protected]
CHINA
GING MEI JEI LTD
Room304, Phoenix Mansion, No. 165
Haidian Road, Haidian Distnct, Beijing
100080, China
TEL: [phone]
FAX: [phone]
http://www.soyo.com.cn/
Email: [email protected]
KOREA
SOYO TECHNOLOGY CO., LTD.
3 rd, F1, Wonhyo Bldg, 46-1,
Wonhyoro 3 Ga, yongsan Ku,Seoul
Korea
TEL: [phone]
FAX: [phone]
http://www.soyo.co.kr/
Email: [email protected]

SY-P4IS2 Quick Start Guide
20
Hong Kong
Soyo (H.K.) Ltd.
5C, Big Star Centre, 8 Wang Kwong
Road, Kowloon Bay, Kowloon, HK
TEL: [phone]
FAX: [phone]
http://www.soyo.com.hk/
Email:[email protected]