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Soyo SY-P4IS2 Motherboard

1. Read the manual Check new releases Microsoft Direct Board information 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 86 Drivers installation S Y P4IS2 Step 2 Install Drivers and Utilities Click the Install Drivers button 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 driver revision Intel Chipset Software Installation Utility for Win 98 98SE ME NT XP Intel Application Accelerator for Win 98 98SE ME NT XP Avance Onboard Audio Driver and Applications for Win 9x ME 2000 NT P4IS2 ITE hardware doctor for Win 9x ME 2000 NT ITE SIM card reader driver for Win 9x ME 2000 NT english ITE SIM card reader driver for Win 9x ME 2000 NT chinese Cancel Driver Installation Menu
2. A short description of all available drivers follows gt Intel Chipset Software Installation Utility for Win 98 98S E ME NT XP Windows 95 and 98 will not recognize the new INTEL 1845 chipset properly To update the necessary inf files that will help Windows recognize the 1845 chipset please run this utility gt Intel Application Accelerator for Win 98 98SE ME NT XP The Intel R Application Accelerator is designed to improve performance of the storage sub system and overall system performance This software delivers improved performance through several ingredient technologies components Certain components will be available only on Pentium R 4 processor 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 NT4 0 and Windows 2000 operating systems 87 Drivers installation S Y P4IS2 gt Avance 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 gt P4IS2 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
3. Attach the 3 pin connector from the LAN card which supports the Wake On LAN WOL function to the JP10 header on the Motherboard This WOL function lets users wake up the connected computer through the LAN card Please install according to the following pin assignment Wake On LAN JP10 Pin Assignment MP Wakeup 3 GND 2 5VSBTT 1 33 Hardware Installation gt S Y P4IS2 2 Standard Infrared SIRCON Plug the 5 pin infrared device cable to the SIRCON header ooo This will enable the infrared transfer function This Motherboard meets both the ASKIR and HPSIR specifications Please install according to the following pin assignment Standard Infrared SIRCON Connector SIRCON Pin Assignment 34 Hardware Installation gt S Y P4IS2 3 Cooling Fan Installation 1 CPU Cooling Fan After you have seated the CPU properly on the processor attach the 3 pin fan cable to the CPUFAN connector on the Motherboard The fan will stop when the system enters into Suspend Mode Suspend mode can be enabled from the BIOS Setup Utility SOYO COMBO menu To avoid damage to the system install according to the following pin assignment CPU Cooling Fan CPUFAN Pin Assignment SENSOR 3 12V 2 GND 1 35 Hardware Installation gt S Y P4IS2 2 Chassis Cooling Fan Some chassis also feature a cooling fan This Motherboard features a CHAFAN connector to provide 12V power to the chas
4. SH SOYO SY P4IS2 Motherboard EEEE EE EE 2S IS 2 E EE OS E KE E ee E E OS E E K E E EE E K KE IS EE E 2S KE EK E E K K K K KK KK mPGA Socket 478 Processor supported Intel 1845 AGP PCI CNR 400 MHz Front Side Bus supported ATX Form Factor skeis eske eske es eske es es ee eee EE E E KE ok sok sok kok IS K K K K KK KK User s Manual SOYO SY P4IS2 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 All names of the product and corporate mentioned in this publication are used for identification purposes only The registered trademarks and copyrights belong to their respective companies 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 warranties regarding 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
5. to initialize first 67 Default Default Default Note Default _ Default Default amp sy P4IS2 So BIOS Setup Utility 3 5 3 IDE HDD Block Mode Setting Description Note IDE HDD Block Mode Disabled Enabled Invokes multi sector Default transfer instead of one sector per transfer Not all HDDs support this function 3 5 4 Others Optional Setting Description POWER ON Password Enables you to wake up the Function system by entering a password at the keyboard Hot KEY You can wake up the system by pressing the key combination of your choice Ctrl F1 F12 Mouse Left Enables waking up the system by Mouse Right pressing either the right or left mouse button BUTTON ONLY Disables the Wake Up by Default Keyboard function Keyboard 98 If POWER ON Function is set to Password KB Power ON Enter your Set the password that will wake up your Password password system If POWER ON Function is set to Hot Key HotKey Power Ctrl F1 Fl Choose the key combination that will ON 2 wake up the system Ctrl F1 to Ctrl F12 3 5 5 FDC Controls FDC Controls Setting Description Onboard FDC Disabled Turn off the on board controller floppy controller Enabled Use the on board floppy Default controller 68 BIOS Setup Utility amp sy p4s2 3 5 6 Onboard Serial Ports Onboard Serial Setting Description Ports Onboard Disabled Serial Port 1 3F8 IRQ4 Choose serial port 1 amp 2 s I
6. 10 Av gt Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help me Previous Values F6 Fail Safe Defaults Fr Optimized Defaults 66 BIOS Setup Utility The following tables describe each field in the INTEGRATED S Y P41S2 PERIPHERALS Menu and provide instructions on how to configure the IDE controls FDC controls and the onboard serial and parallel ports 3 5 1 IDE Device Controls IDE Controls On Chip PCI IDE gt Primary gt Secondary IDE gt Primary Master PIO gt Primary Slave PIO gt Secondary Master PIO gt Secondary Slave PIO IDE gt Primary Master UDMA gt Primary Slave UDMA gt Secondary Master UDMA gt Secondary Slave UDMA Setting Description Disabled Turn off the on board IDE Enabled Use the on board IDE mode 0 4 0 is the slowest speed 4 is the fastest speed Auto For better performance and stability we suggest you use the Auto setting to set the HDD control timing Disabled Auto Select Auto to enable Ultra DMA Mode support 3 5 2 Keyboard Controls Keyboard Controls Setting Description USB Controller Disabled Enabled Select Enabled if your system contains a Universal Serial Bus USB controller and you have USB peripherals USB Keyboard Disabled Turn off the on board IDE Support Enabled Use a USB keyboard Init Display First PCI Slot Choose which card AGP AGP Display card or PCI VGA card
7. Select SAVE amp EXIT SETUP Press lt Enter gt to save the new configuration to the CMOS memory and continue the boot sequence 43 Hardware Installation S Y P4IS2 2 3 7 Troubleshooting at First Start Video no display related issues I built a new computer system 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 can hear 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 e One long beep and 3 very short beeps The video card is not detect
8. Total Memory ae Move F5 Previous Values Enter Select Mon May 7 2001 Standard CMOS Features Item Help 2 0 20 Menu Level gt None None Change the day month year None and century None 1 44M 3 5 in None Disabled EGA VGA All Errors 640K 326656K 327680K PU PD Value F10 Save ESC Exit F1 General Help F6 Fail Safe Defaults F7 Optimized Defaults This screen allows you to modify the basic CMOS settings After you have completed the changes press Esc key to return to the Main Menu 3 2 1 Date amp Time Display mm dd yyyy Date Time hh mm ss Setting oo Type the current date Type the current time Please Note You can also the PUp PDn keys to toggle 24 hour clock format 3 15 PM is displayed as 15 15 00 56 BIOS Setup Utility amp sy p4is2 3 2 2 Hard Disks Type amp Mode Choose the type and mode for the hard disks that you have already installed Primary Secondary Master amp Slave IDE HDD Auto Detection IDE Primary Slave User Type Access Mode Description Setting Press Enter To auto detect the HDD s size head on this channel Auto BIOS detects hard disk type Default automatically User User defines the type of hard disk None BIOS detects hard disk mode Default automatically CHS Normal IDE hard disk lt 528MB LBA Enhanced IDE hard disk gt 528MB Large i Large IDE hard dis
9. Under this item the user can assign an IRQ to a PCI slot However there under some conditions the IRQ will not be assigned as selected under this item 1 IRQs 0 1 2 6 8 13 can NOT be assigned because they are fixed 2 IRQs 5 9 10 11 are available 3 IRQs 3 4 7 12 14 and 15 will only be assigned if they are free See the table below on how to free them 76 BIOS Setup Utility amp sy p4s2 PNP PCI Configuration Setup Continued PNP PCI Setting Description PnP PCI configuration Integrated Peripherals IRQ 15 IRQ 15 PCI ISA PnP On Chip Secondary PCI IDE disabled IRQ 14 IRQ 14 PCI ISA PnP On Chip Primary PCI IDE disabled Interrupt 12 will be released by the PnP IRQ 12 PCI ISA PnP BIOS automatically if the PS 2 Mouse Port is not used IRQ7 IRQ 7 PCI ISA PnP Onboard parallel port disabled IRQ4 IRQ 4 PCI ISA PnP Onboard Serial port 1 disabled IRQ3 IRQ 3 PCI ISA PnP Onboard Serial port 2 disabled 4 Your OS may reassign another interrupt to a PCI slot after BIOS passes control to the OS especially if you use Windows 95 98 or NT Assign IRQ Disabled BIOS will assgin IRQ for USB port For Enabled BIOS won t assign IRQ for USB Default VGA USB port 5 Your OS may reassign another interrupt to a PCI slot after BIOS passes control to the OS especially if you use Windows 95 98 or NT INT Pin Auto Set to Auto the BIOS will using Default 1 2 3
10. manual is provided to our customers for general use Customers should be aware that the personal computer field is subject to many patents All of our customers should ensure that their use of our products does not infringe upon any patents It is the policy of Soyo Computer Inc to respect the valid patent rights of third parties and not to infringe upon or to cause others to infringe upon such rights Restricted Rights Legend Use duplication or disclosure by the Government is subject to restrictions set forth in subparagraph c 1 Gi of the Rights in Technical Data and Computer Software clause at 252 277 7013 About This Guide This Quick Start Guide can help system manufacturers and end users in setting up and installing the Motherboard Information in this guide has been carefully checked for reliability however to the correctness of the contents there is no guarantee given The information in this 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 stian Tested To Comply Edition July 2001 F G With FCC Standards Version 1 0 FOR HOME OR OFFICE USE P4IS2 SERIAL 1 00 POST CONSUMER RECYCLED PAPER il Table of Contents SY P4IS2 Table of Contents CHAPTER 1 MOTHERBOARD DESCRIPTION eessoesseessesssesssessssessessee 1 1 1 NR TIN ee 1 1 2 HANDLING THE MOTHERBOARD srrrrrrrnorernrrrnnrronvrrnnnr 3 1 3 ELECTROST
11. 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 W 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 Pin on the floppy drive side don t trust the key lock or notch and use the end connector of the cable don t use middle one Modem issues I get an T O Conflict message when I turn on my system and I can not get my modem to work 45 Hardware Installation S Y P4IS2 What you need to do is to disable COM2 or UART 2 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 then you need to install the south bridge driver from the SOYO CD this is because Windows does not properly recognize relatively new chipsets Audio Issues How can I disable the on board Audio Set the OnChip sound option in the BIOS to disable this option can be found under SOYO COMBO Feature I do not get any sound from my sound card What could be wrong Please make sure the speaker is connected to the speaker out port on your sound card In Device
12. 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 ROM to the sound card is not 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 46 Hardware Installation S Y P4IS2 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 default in the bios and save the bios and exit Next unplug all other add on cards except the 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
13. Menu enables user to boot up on different boot device without going into the BIOS setup To enable boot Menu press ESC after memory initialization user will see a device menu in which user can choose on which device they wish to boot from Boot Menu Select a Boot First device Floppy Ls120 HDD 0 SCSI CDROM HDD 1 HDD 2 HDD 3 ZIP100 LAN tj Move ENTER Accept F4 Exit 84 Drivers installation S Y P4IS2 Chapter 4 DRIVERS INSTALLATION _ TheSOYO 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 CD will not detect your motherboard type 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 Please Select Your Board Ex ETVTA ETVTA E ETVTA PRO ETYLM EB TIA 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 85 Drivers installation S Y P4IS2
14. Mode P6 bus protocol are Source synchronous double pumped address Source synchronous quad pumped data amp System bus interrupt and side band signal delivery In this mode the MCH supports a 64B cache line size Only one processor is supported at a System bus frequency of 400 MHz The MCH supports a 3 4 Host to Memory frequency ratio using the 100 MHz clock The MCH integrates AGTL termination resistors on all of the AGTL signals The MCH supports 32 bit system bus addresses allowing the processor to access the entire 4GB of the MCH memory address space The MCH has a 12 deep In Order Queue to support up to twelve outstanding pipelined address requests on the system bus The MCH supports two outstanding defer cycles at a time however only one to any particular IO interface Processor initiated I O cycles are positively decoded to AGP PCI or MCH configuration space and subtractively decoded to the Hub Interface Processor initiated memory cycles are positively decoded to AGP PCI or DRAM and are again subtractively decoded to the Hub Interface if under 4GB AGP semantic memory accesses initiated from AGP PCI to DRAM are not snooped on the system bus Memory accesses initiated from 8 Motherboard Description S Y P4IS2 AGP PCI using PCI semantics and from the Hub Interface to Dram will be snooped on the system bus Memory accesses whose addresses lie within the AGP aperture are translated using the AGP address translation tabl
15. cooling fan SDRAM memory module s Comp uter case and chassis with adequate power supply unit Monitor PS 2 Keyboard Pointing Device PS 2 mouse Disk Drives HDD CD ROM Floppy drive External Peripherals Printer Plotter and Modem optional oe SDS YS ND Internal Peripherals Modem and LAN cards optional VGA Card AGP PCT 18 Hardware Installation gt S Y P4IS2 2 2 UNPACKING THE MOTHERBOARD When unpacking the Motherboard check for the following items The SY P4IS2 Intel i845 AGP PCI CNR Motherboard The Quick Start Guide The Installation CD ROM SOYO Bonus Pack CD ROM One IDE Device ATA 100 Flat Cable One Floppy Disk Drive Flat Cable One Heat Sink Compound Warning Do not unpack the Motherboard from its anti static Like most electronic equipment your Motherboard may be damaged by packaging until you are ready to install it electrostatic discharge To avoid permanent damage to components ground yourself while working by using a grounding strap Otherwise ground yourself frequently by touching the unpainted portion of the computer chassis to drain the static charges Handle the Motherboard carefully holding it by the edges You are now ready to start the installation 19 Hardware Installation gt S Y P41IS2 2 3 INSTALLATION GUIDE We will now begin the installation of the Motherboard Please follow the step by step procedure designed to lead you to a
16. lt Del gt software reset This key sequence resets the computer s software by jumping to the beginning of the BIOS code and running the Power On Self Test POST 1 8 WAKE ON LAN TECHNOLOGY Wake on LAN technology enables remote wakeup of the computer through a network Wake on LAN technology requires a PCI add in network interface card NIC with remote wakeup capabilities The remote wakeup connector on the NIC must be connected to the onboard Wake on LAN technology connector The NIC monitors network traffic at the MII interface upon detecting a Magic Packet the NIC asserts a wakeup signal that powers up the computer To access this feature uses the Wake on LAN technology connector CAUTION For Wake on LAN the 5 V standby line for the power supply must be 16 Motherboard Description S Y P4IS2 capable of delivering 5V 5 at 720 mA Failure to provide adequate standby current when implementing Wake on LAN can damage the power supply 17 Hardware Installation amp S Y P4IS2 Chapter 2 HARDWARE INSTALLATION Congratulations on your purchase of S Y P4IS2 Motherboard You are about to install and connect your new Motherboard Note Do not unpack the Motherboard from its protective anti static packaging until you have made the following preparations 2 1 PREPARATIONS Gather and prepare all the following hardware equipment to complete the installation successfully Socket mPGA478 processor with built in CPU
17. to run properly Please make sure you have the latest bios and driver from the SOYO web site at http www soyo com Note on Over clocking Capability The SY P4IS2 provides over clocking capability Due to the over clocking setting your system may fail to boot up or hang during run time Please perform the following steps to recover your system from the abnormal situation I Turn off system power If you use an ATX power supply and depending on your system you may have to press the power button for more than 4 seconds to shut down the system 2 Press and hold down the lt Insert gt key while turning on the system power Keep holding down the lt Insert gt key until you see the message of the CPU type and frequency shown on the screen 3 Press the lt Del gt key during the system diagnostic checks to enter the Award BIOS Setup program 4 Select Save amp Exit SETUP and press lt Enter gt to save the new configuration to the CMOS memory and continue the boot sequence 47 Hardware Installation S Y P4IS2 Note SOYO does not guarantee system stability if the user over clocks the system Any malfunctions due to over clocking are not covered by the warranty 2 3 8 Power Off There are two possible ways to turn off the system 1 Use the Shutdown command in the Start Menu of Windows 95 98 to turn off your computer 2 Press the mechanical power button and hold down for over 4 seconds to shutdown the c
18. 1 7 2 PC98 99 ACPI amp LANDesk Compliant Comply with Microsoft PC98 99 Design Guide ACPI V 1 0 compliant Register sets compatible with Plug and Play ISA Specification V 1 0a Supports 12 logical devices 1 7 3 Enhanced Hardware Monitor Built in 8 bit Analog to Digital Converter 3 thermal inputs from remote thermal resistor or thermal diode or diode connected transistor 8 voltage monitor inputs VBAT is measured internally I chassis open detection input with low power Flip Flop backed by the battery Watch Dog comparison of all monitored values Provides VIDO VID4 support for the CPU SM Bus slave mode supported 1 7 4 Fan Speed Controller Provides fan on off and PWM control Supports mix and match for temperature inputs and fan speed control outputs Overrides fan speed controller during catastrophic situations 14 Motherboard Description S Y P4IS2 Provides over temperature beep tone warning 1 7 5 Two 16C550 UARTs Supports two standard Serial Ports Supports IrDA 1 0 ASKIR protocols Supports Smart Card Reader protocols 1 7 6 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 Supports one programmable clock frequency and 7 1 MHz and 3 5 MHz Default card clocks 1 7 7 IEEE 1284 Parallel Port St
19. 1 Power Management Controls Power Setting Description Management Controls ACPI Suspend S1 POS The system will enter the S1 Default Type S3 STR state during suspend Low latency wake up Power User Define Lets you define the HDD and Default Management system power down times timer timer timer power down Max Saving 1 Min 1 Min 1 Min 1 Min VH Selects the method by which Sync Blank the monitor is blanked Blank screen DPMS Default Video Off In Yes This determines the manner in Default Suspend No which the monitor is blanked Suspend Type Stop Grant The system can wake up Default through external events PwrOn The system can only wake up Suspend through the Power Button MODEM Use 3 Assigns an IRQ to the modem Default IRQ 3 11 NA device Standby Mode Disabled Default IMin 1Hour When the set time has elapsed BIOS sends a command to the system to enter Standby Mode 72 BIOS Setup Utility amp S Y P41S2 Power Management Controls Continued Power Management Controls HDD Power Down Soft Off by PWR BTIN Wake Up by PCI card Power On by Ring Resume by Alarm Setting Description Disabled 1 15Min Default Some older model HDDs may not support this advanced function When the set time has elapsed BIOS sends a command to the HDD to power down This turns off the HDD motor Instant off Default Delay 4 Turns off the system power 4 Sec seconds after pushing the
20. 2V Power Connector Aux Power Connector Warning Follow these precautions to preserve your Motherboard STOP from any remnant currents when connecting to ATX power supply Turn off the power supply and unplug the power cord of the ATX power supply before connecting to ATX PW connector The Motherboard requires a power supply with at least 250 Watts and a power good signal Make sure the ATX power supply can take at 1 5 A max current load on the 5V Standby lead SVSB to meet the standard ATX 38 Hardware Installation amp S Y P4IS2 specification Note If you use the Wake On LAN WOL function make sure the ATX power supply can support at least 720 mA on the 5V Standby lead SVSB Please install the ATX power according to the following pin assignment ATX Power 12V SV SVSB 5V PW OK 5V GND GND 5V GND Pay special care to the directionality GND GND 5V PS ON GND GND 3 3V 12V 3 3V 3 3V Pint tu COM Pint Pin3 T COM lai com COM 12VD l Go HALDE ig 3 3VDC sc 12VDC ig 3 3VDC I la 5voc Pin6 12V Power Connector Aux Power Connector 39 Hardware Installation gt S Y P4IS2 2 3 3 8 CNR Communication Networking Riser Connector This motherboard supports CNR Communication Networking Riser slot as d sv 8 8 8 eo os 32 32 40 Hardware Installation amp S Y P4IS2 2 3 4 Jumper Setting Step 1 On Board Audio Codec Enable Disable SW1 O me ao oa
21. 4 IRQs Automatically Assignment 3 7 2 MULTI I O ADDRESSES Default settings for multi I O addresses are as follows LPTI 788 BCPIEPP Warning If a default I O address conflicts with other I O cards such as sound card you must change one of the I O addresses to he remedy to this address conflict I O addresses can be adjusted from the BIOS Setup Utility 77 BIOS Setup Utility 3 8 fa asp 3 SOYO PC HEALTH STATUS This option sets the Motherboard s PC Health Status CMOS Setup Utility Copyright C 1984 2001 Award Software Ay gt Move Shutdown Temperature Vcore VCC 1 8V J V 5V 12V SVSB Voltage Battery CPU Temperature System Temperature CPUFAN Speed CHAFAN Speed SYSFAN Speed Enter Select F5 Previous Values PC Health Status Disabled 1 66 V 1 79 V 3 21 V 5 02 V mov 5 02 V 3 10V 40 C 32A C 4891 RPM 0 RPM 0 RPM Menu H PU PD Value F10 Save ESC Exit F6 Fail Safe Defaults Note Starred items will disappear when the Resources Controlled By option is set to Auto 78 S Y P41IS2 Item Help Level gt F1 General Help F7 Optimized Defaults BIOS Setup Utility amp sy p4is2 3 8 1 CPU Device Monitoring CPU Device Setting Description Note Monitoring Shutdown Disabled This item allows you to set up Default Temperature 40 C 104 F the CPU shutdown Temperature 45 C 113 F This item only effective un
22. ATIC DISCHARGE PRECAUTIONS 3 1 4 SY P4IS2 MOTHERBOARD LAYOUT rrvressennnvvvvnnnssssvvnvvnnnesssennn 4 1 5 SY P4IS2 MOTHERBOARD COMPONENTS rrrvvvrersrrsrvvvnnnsssnnnn 5 1 6 ML hv 7 1 7 I O INTERFACE CONTROLLER rereonnvrvvrernnvvnnsennnrnnnerennnnnnsnnnnne 13 1 8 WAKE ON LAN TECHNOLOGY rererronrvvneresvrnnsensnnrnnsesnnnvenesnnnee 16 CHAPTER 2 HARDWARE INSTALLATION sssosseessveessessssessseessnesseeensee 18 2 1 PREPARATIONS orrorrerennnnnvvnesenennnnnnnessesnnnnrnnnsssennnnnnnnnsssnnnnnnnnenene 18 2 2 UNPACKING THE MOTHERBOARD rrvevvveversrrssssssnnvnnnnnnnnnnesseee 19 2 3 INSTALLATION GUIDE 1 c ccccccssscceeessssceceesssseccesssseeccessseeeeeenss 20 2 3 1 PO TANN 21 2 3 2 SDRAM Memory Module Installation s rrrnrrrrnnrr 24 2 3 3 Motherboard Connector rrrnnrvrnnnvnnnnvvnnnvvrnnnvrnnnvvrnnvernn 25 2 3 4 Jumper SeU saiaren E 41 2 3 5 PO T O e ene ee en a mentee ee nee eee 42 2 3 6 TCI BI OSS Pee 43 2 3 7 Troubleshooting at First Start smoonnvronrvvnnnvvnnnvrrnnvenr 44 2 3 8 PAN 48 CHAPTER 3 BIOS SETUP UTILITY esessesseesseesseessesnsesssesssesssesssesseesseeneeee 49 3 1 SOYO COMBO SETUP verscssccicadesccveersvesesscnseanarcassnincrsncessarienes 52 3 2 STANDARD CMOS SETUP Q rsrrrnvrrrnorrnnrrrnnrronvernrrrsnvernnnennnn 56 3 3 ADVANCED BIOS FEATURES ccccscccceesssseccesssececcssseeeecesees 59 3 4 ADVANCED CHIPSET FEATUREG cc cccccsssssccessssseccsssseeeeeeess 64 3 5 INTEG
23. CH forwards the Memory Writes along with the associated write data or the system bus as an Interrupt Message transaction Note that since this address does not decode as part of main memory the write cycle and the write data does not get forwarded to DRAM via the write buffer The Inter 845 chipset MCH provides the response and TRDY for all Interrupt Message cycles 11 Motherboard Description S Y P4IS2 including the ones originating from the MCH The Intel 845 chipset MCH supports interrupt re direction for inter processor interrupts IPIs as well as upstream interrupt memory writes For message based interrupts system write buffer coherency is maintained by relying on strict ordering of Memory Writes The Intel 845 chipset MCH ensures that all Memory Writes received from a given interface prior to an interrupt message Memory Write are delivered to the system bus for snooping in the same order that they occur on the given interface 1 6 8 Powerdown Flow Since the Intel 845 chipset MCH will be powered down during STR the MCH can t maintain any state information when exiting STR This means that the entire initialization process when exiting STR must be performed by the BIOS via accesses to the DRC2 register Entry into STR ACPI S3 is initiated by the OS Operating System based on detecting alack of system activity The OS unloads all system device drivers as part of the process of entering STR The OS then writes to the
24. Help Video BIOS Cacheable Disabled Video RAM Cacheable Disabled Menu Level AGP Aperture Size MB 128 Delay Prior to Thermal 16 Min AV gt Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail Safe Defaults F7 Optimized Defaults After you have completed the changes press Esc and follow the instructions on your screen to save your settings or exit without saving The following table describes each field in the Advanced Chipset Features Menu and how to configure each parameter 64 BIOS Setup Utility So 3 4 1 CHIPSET FEATURES SETUP Setting System BIOS Disabled Cacheable Video BIOS Cacheable Video RAM Cacheable Enabled Disabled Enabled Disabled Enabled Description The ROM area FOO00H FFFFFH is cacheable The video BIOS CO0000H C7FFFH is cacheable Allows user enabled Video RAM Cacheable CHIPSET FEATURES SETUP Continued Delay Prior to Thermal Setting 32 64 128 256 Description Select the size of Accelerated Graphics Port AGP aperture The aperture is a portion of the PCI memory address range dedicated for graphics memory address space Host cycles that hit the aperture range are forwarded to the AGP without any translation Set the time for the system to decrease performance to avoid reaching maximum thermal temp Ex If you set it to 16 minutes the system will start decreasing the performa
25. NS Make sure to ground yourself before handling the Motherboard or other system components Electrostatic discharge can easily damage the components Note that you must take special precautions when handling the Motherboard in dry or air conditioned environment To protect your equipment from electrostatic discharge take the following precautions gt Do not remove the antistatic packaging until you are ready to install gt Ground yourself before removing any system component from its protective anti static packaging To ground yourself grasp the expansion slot covers or other unpainted portions of the computer chassis gt Frequently ground yourself while working or use a grounding strap gt Handle the Motherboard by its edges and avoid touching its components Motherboard Description S Y P4IS2 1 4 SY P4IS2 MOTHERBOARD LAYOUT PS 2 KB PS 2 Mouse Connector Connector IDE 2 IDE 1 NAN Power LED Keylock Speaker SYSFAN i ER Battery SIRCON a sp i USB3 4 ARRRARN Back Panel S Y P4IS2 Platform Motherboard Description S Y P4IS2 1 5 SY P4IS2 MOTHERBOARD COMPONENTS AB C DE FGH AC D gt lt S XN Z Jo Ke U TS RQPO Motherboard Description S Y P4IS2 PENKK St O a a s gt OQ ATX12V 4 Pin 12V Connector ATX12V 6 Pin 3 3V 5V Connector Socket 478 Connector Intel 1845 North Bridge Chip CPU Cooling Fan Connector DIMM Bank ATX Power Connector Floppy D
26. O Default Serial Port 2 address port 1 2F8 IRQ3 Do not set port 1 amp 2 to the Default same address except for port 2 3E8 IRQ4 Disabled or Auto 2E8 IRQ3 Auto Normal The second serial port offers Default IrDA these InfraRed interface modes ASKIR SCR If UART Mode Select is set to IrDA ASKIR UR2 Duplex Half Choose Half or Duplex to set Default Mode Full UR2 in half duplex mode or full duplex mode respectively Refer to your IR device specifications to select the suitable mode 3 5 7 Onboard Parallel Ports Onboard Parallel Setting Description Ports Onboard Parallel Disabled Choose the printer I O Port 378 IRQ7 address Default 3BC IRQ7 278 IRQ5 Parallel Port Mode SPP The mode depends on your Default EPP external device that ECP connects to this port ECP EPP If Parallel Port Mode is set to ECP mode ECP Mode use 3 Choose DMA3 Default DMA 1 Choose DMA1 69 BIOS Setup Utility 3 5 8 Others Optional Setting PWRON After PWR Fail Former Sts Disabled 201 209 Game Port Address Midi Port Address Disabled 330 300 amp SY P4IS2 Description The system will switch on when power comes back after a power failure The system will remain off when power comes back after a power failure The system will return to the state it was in before the power failure when power returns i e If the system was on it will switch on again if it was off it will remain off De
27. OS with the SOYO COMBO Setup CPU voltage adjust CPU ratio adjust CPU FSB adjust Supports multiple boot function AGP 2 0 Compliant Motherboard Description S Y P4IS2 AGP Connector supports 1 5V only AGP card 2X 4X data transfer gt Supports Communication Networking Riser Slot CNR 1 0 compliant gt 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 3 x DIMM slots for SDRAM memory 1 x 32 bit AGP slot 6 x 32 bit bus master PCI slots 4 x USB ports onboard 1 x IrDA port Y VV VV Y ATX 12V power connector Warning This M B can only support 1 5V AGP card Motherboard Description S Y P4IS2 1 2 HANDLING THE MOTHERBOARD To avoid damage to your Motherboard follow these simple rules while unpacking gt Before handling the Motherboard ground yourself by grasping an unpainted portion of the system s metal chassis gt Remove the Motherboard from its anti static packaging Hold the Motherboard by the edges and avoid touching its components gt Check the Motherboard for damage If any chip appears loose press carefully to seat it firmly in its socket Warning Do not apply power if the Motherboard appears damaged If there is damage to the board contact your dealer immediately 1 3 ELECTROSTATIC DISCHARGE PRECAUTIO
28. PM1_CNT I O register in the ICH2 to actually trigger the transition into STR 1 6 9 IDE support The motherboard has two independent bus mastering PCI IDE interfaces These interfaces support PIO Mode3 PIO Mode4 PIO Mode5 ATAPI devices e g CD ROM and Ultra DMA 33 66 100 synchronous DMA mode transfers The BIOS supports logical block addressing LBA and extended cylinder head sector ECHS translation modes The BIOS automatically detects the IDE device transfer rate and translation mode Programmed I O operations usually require a substantial amount of processor bandwidth freed by bus mastering IDE can be devoted to other tasks while disk transfers are occurring The motherboard also supports laser servo LS120 drivers LS 120 technology allows the user to perform read write operations to LS 120 120MB and conventional 1 44MB and 720KB diskettes An optical servo system is used to precisely position a dual gap head to access the 12 Motherboard Description S Y P4IS2 diskett s 2 490 tracks per inch tpi containing up to 120MB of data storage A conventional diskette uses 135 tpi for 1 44MB of data storage LS 120 drivers are ATAPI compatible and connect to the motherboard s IDE interface LS 120 drivers are also available with SCSI and parallel port interfaces Some versions of Windows 95 and Windows NT operating systems recognize the LS 120 drive as a bootable device in both 120MB and 1 44MB mode Connection of an LS 120 driv
29. RATED PERIPHERALS erorronroronrronrvrnnvernvrrnnrennnrnnne 66 3 6 POWER MANAGEMENT SETUP i srornrrronrrrnnvennvrrnnrrnnvrnnnn 71 iii Table of Contents S Y P4IS2 3 7 PNP PCI CONFIGURATION SETUP eee 75 3 8 PC HEALTH STATUS aipania cess ees 78 3 9 LOAD FAIL SAFE DEFAULTS inennornarnoveranrnvranennennannnrnnarenen 80 3 10 LOAD OPTIMIZED DEFAULTS nennonrrnvovornnvnevennrnenennoneenennen 81 3 11 SUPER VISOR PASS WORD ise ssccaccsesstiaccsazeacdueussitnceresensemisianes 82 3 12 VERT SVD eee remem ne err rere ere eee 83 CHAPTER 4 DRIVERS INSTALLATION eessesvvsevesseesvessesevessesesenseseeensere 85 Iv Motherboard Description S Y P4IS2 Chapter 1 MOTHEBOARD DESCRIPTION 1 1 INTRODUCTION gt VV v v VV VV v WV Yy The S Y P4IS2 AGP PCI CNR Motherboard is a high performance Socket 478 processor supported ATX form factor system board S Y P4IS2 uses the Intel 1845 Chipset technology This Motherboard is fully compatible with industry standards Supports Intel mPGA Socket 478 processors FSB 400MHz Pentium 4 Supports 400 MHz Front Side Bus Frequency PC99 ACPI Ultra DMA33 66 100 ATA 33 66 100 Supports Wake On LAN WOL Supports PC 133 Unbuffer SDRAM and ECC Supports ACPI Suspend Indicator Power on by modem alarm and PS 2 Keyboard Power failure resume Supports Suspend to RAM Supports onboard hardware monitoring and includes Hardware Doctor otility Supports AC97 Codec Easy CPU settings in BI
30. Security Option Setup BIOS will show a warning APIC Mode Enabled message on screen and alarm MPS Version Control For OS 1 4 beep OS Select For DRAM gt 64MB Non OS2 Report No FDD For WIN 95 No EPA LOGO SELECT LOGO 0 Small Logo EPA Show Enabled Av gt Move Enter Select PU PD Value F10 SaveESC Exit F1 General Help F5 Previous Values F6 Fail Safe Defaults F7 Optimized Defaults After you have completed the changes press Esc key and follow the instructions on your screen to save your settings or exit without saving 59 BIOS Setup Utility amp sy p4s2 3 3 1 Virus Warning Setting Description Note Virus Warning Disabled Allows you to choose the Default Enabled VIRUS warning feature for IDE Hard Disk boot sector protection If this function is enabled and someone attempt to write data into this area BIOS will show a warning message on screen and alarm beep 3 3 2 Cache Memory Options Setting Description Note CPU LI amp L2 Cache Disabled Enabled Enables the CPU s L1 amp Default L2 cache 3 3 3 Floppy Driver Settings Setting Description Note Swap Floppy Disabled Default Drive Enabled Changes the sequence of A and B drives 3 3 4 Boot Up Floppy Seek Setting Description Boot Up Floppy Disabled Seeks disk drives during boot up Seek E Disabling speeds boot up 7 Enabled Default 3 3 5 Boot Up NumLock Status Setting Description Note On Puts numeric keypad in De
31. Setup Utility amp sy p4is2 3 10 LOAD OPTIMIZED DEFAULTS Select the Load Optimized Defaults option from the Main Menu to load the system values you have previously saved This option is recommended if you need to reset the system setup and to retrieve the old values CMOS Setup Utility Copyright C 1984 2001 Award Software gt SOYO COMBO Feature gt PC Health Status Standard CMOS Features Load Fail Safe Defaults Advanced BIOS Features Load Optimized Defaults Advanced Chipset Features Set Supervisor Password Esc Quit AV gt Select Item F10 Save amp Exit Setup Change CPU s Clock amp Voltage Type Y to use the Setup Defaults followed by Enter or otherwise N to return to the Main Menu and keep current values Warning If you run into any problem after changing the BIOS configuration please load the SETUP DEFAULTS for stable performance 81 BIOS Setup Utility amp sy p4is2 3 11 SUPERVISOR PASSWORD Based on the setting you have made in the Security Option of the BIOS FEATURES SETUP section the password prevents access to the system or the setup program by unauthorized users Follow this procedure to set a new password or disable the password 1 Choose BIOS FEATURES SETUP in the Main Menu and press Enter Select the Security Options item and set the field to a System The password is required every time the system is booted This means only a person w
32. Standard CMOS Features Load Fail Safe Defaults Advanced BIOS Features Load Optimized Defaults Advanced Chipset Features Set Supervisor Password Integrated Peripherals Set User Password Power Management Setup Save amp Exit Setup gt PnP PCI Configurations Exit Without Saving Esc Quit AV gt Select Item F10 Save amp Exit Setup Change CPU s Clock amp Voltage 42 Hardware Installation S Y P4IS2 2 3 6 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 SETUP The SOYO COMBO SETUP 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 lt DEL gt 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 I MHz stepping Step 4
33. Step 2 CNR MR Card CODEC OPTION J P4 CNR MR Card CODEC Primary Secondary OPTION JP4 Setting er Short JP4 1 2 12 CMOS Clear J P5 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 Clear CMOS Data Retain CMOS Data Clearing Short pin 2 3 for Short pin 1 2 at least 5 to retain new seconds to clear ggap settings the CMOS 41 iS Hardware Installation S Y P4IS2 s Note You must unplug the ATX power cable from the ATX power connector when performing the CMOS Clear operation 2 3 5 Power On You have now completed the hardware installation of your Motherboard successfully 1 Turn the power on 2 To enter the BIOS Setup Utility press the lt DEL gt key while the system is performing the diagnostic checks Note If you have failed to enter the BIOS wait until the boot up sequence is completed Then push the RESET button and press lt DEL gt key again at the beginning of boot up during diagnostic checks Repeat this operation until you get the following screen 3 The BIOS Setup screen appears CMOS Setup Utility Copyright C 1984 2001 Award Software SOYO COMBO Feature PC Health Status
34. andard mode Bi directional SPP compliant Enhanced mode EPP V 1 7 and V 1 9 compliant High speed mode ECP IEFE 1284 compliant Back drive current reduction Printer power on damage reduction Supports POST Power On Self Test Data Port 1 7 8 Floppy Disk Controller Supports two 360K 720K 1 2M 1 44M 2 88M floppy disk drivers Enhanced digital data separator 3 Mode drives supported Supports automatic write protection via software 1 7 9 Keyboard Controller 8042 Compatible for PS 2 keyboard and mouse 2KB of custom ROM and 256 byte data RAM GateA20 and Keyboard reset output 15 Motherboard Description S Y P4IS2 1 7 10 38 General Purpose I O Pins Input mode supports either switch de bounce or programmable external IRQ input routing Output mode supports 2 sets of programmable LED blinking periods 1 7 11 External IRQ Input Routing Capability Provides IRQ input routing through GPIO input mode Programmable registers for IRQ routing Note The mouse and keyboard can be plugged into either PS 2 connector Power to the computer should be turned off before a keyboard or mouse is connected or disconnected The keyboard controller contains code which provides the traditional keyboard and mouse control functions and also supports Power On Reset password protection Power On Reset password can be specified in the BIOS Setup program The keyboard controller also supports the hot key sequence lt Ctrl gt lt Alt gt
35. anufacturer has permanently set this Motherboard in ACPI mode due to most hardware and software compliance to ACPI mode ACPI LED Pin Assignment 4 VCC3MEM Control Pin Hardware Installation gt S Y P4IS2 5 IDE LED Attach the 2 pin IDE device LED cable to the corresponding IDE LED header on the Motherboard This will cause the LED to lighten when an IDE HDD CD ROM device is active HDD LED Pin Assignment TL LED Anode LED Cathode 6 ATX Power On Off Switch Attach the 2 pin momentary type switch to the PWRBT header for turning On or Off your ATX power supply PWRBT Pin Assignment r Power On Off GND 29 Hardware Installation gt S Y P4IS2 2 3 3 4 Back Panel Connections All external devices such as the PS 2 keyboard PS 2 mouse printer modem USB can be plugged directly onto the Motherboard back panel Only after you have fixed and locked the Motherboard to the computer case can you start connecting the external peripheral devices When connecting an external device use the following figure to locate and identify which back panel connector to plug the device to PS 2 KB PS 2 Mouse Connector Connector 30 Hardware Installation gt S Y P4IS2 1 Onboard Serial Ports COMA COMB External peripherals that use serial transmission scheme include serial mouse and modem Plug the serial device cables directly into the COMA COMB 9 pin male connectors located at the rear panel
36. below pre set values gt ITE SIM card reader driver for Win 9x ME 2000 NT Engli sh If you have reader card it must be installed gt ITE SIM card reader driver for Win 9x ME 2000 NT Chin ese If you have reader card 1t must be installed 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 88 SOY 0
37. ck input pins amp Differential BCLK for the host interface amp 66MHz clock input for the AGP and Hub Interface Clock Synthesizer chip s are responsible for generating the system Host clocks AGP and Hub Interface clocks and PCI clocks The 10 Motherboard Description S Y P4IS2 system bus target speed is 400MHz The MCH does not require any relationship between the HCLKIN host clock and the 66MHz clock generated for AGP and Hub Interface they are totally asynchronous from each other The AGP and Hub Interface runs at a constant 66MHz base frequency The Hub Interface runs at 4x AGP transfers may be 2x or 4x The following table indicates the frequency ratios between the various interfaces that the MCH supports Processor BCLK Memory SDR 133 MHz 3 4 synchronous 66 MHz 66 MHz 1 6 7 System Interrupts The Intel 845 chipset MCH supports both 8259 and Intel Pentium 4 processor interrupt delivery mechanisms The serial APIC interrupt mechanism is not supported 8259 support consists of flushing inbound Hub Interface write buffers when an Interrupt Acknowledge cycle is forwarded from the system bus to the Hub Interface The Inter 845 chipset MCH supports the Inter Pentium 4 processor interrupt delivery mechanism IOxAPIC and PCI MSI interrupts are generated as Memory Writes The MCH decodes upstream Memory Writes to the range OFEEO 0000h OFEEF FFFFh from AGP and the Hub Interface as message based interrupts The M
38. complete and correct installation Warning Turn off the power to the Motherboard system chassis and peripheral devices before performing any work on the Motherboard or system 20 Hardware Installation amp S Y P4IS2 2 3 1 CPU Installation To perform the installation of your new S Y P4IS2 Motherboard follow the steps below Mark your CPU Frequency Record the working frequency of your mPGA CPU that should be clearly marked on the CPU cover FSB 400MHz I 156Hz 100x150 16GHz 100x16 0 176Hz 100x170 _ 18GHz 100 x18 0 O 4 196Hz 100x190 20GHz 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 21 Hardware Installation gt S Y P4IS2 so 2 Align the blunt edge of the CPU with the matching pinhole distinctive edge on the socket 3 Seat the processor in the socket completely and without forcing 22 Hardware Installation amp S Y P4IS2 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 will ensure system stability The fan prevents overheating therefore prolonging the life of your CPU 23 Hardware Installation gt S Y P4IS2 2 3 2 SDRAM Memory Module Installation dr ra k
39. d through Default AWDFLASH making sure that any virus is unable to program the system BIOS Set to disable the BIOS can be programmed the traditional way Auto This item allows you to control the Default PC133 DRAM speed PC100 By SPD If enable the DRAM will auto detect Default Manual the DRAM timing 2 This item allows you to control the Default 3 DRAM CAS Latency time 5 This item allows you to control the 6 DRAM Precharge Delay time 7 Default 54 BIOS Setup Utility amp sy p4is2 DRAM RAS 2 This item allows you to control 3 DRAM RAS to CAS delay time Default 3 1 5 System Boot Control Settings System Boot Setting Description Control Settings First Flopp Select Your Boot Device Second Third LS ZIP Priority Boot Device HDD 0 SCSI CDROM HDD 1 HDD 2 HDD 3 LAN Disabled Boot Other Disabled Select Your Boot Device Device Enabled Priority Default AC97 Disabled This item allows you to Audio Modem Auto decide to auto disablethe Default _ 810 chipset family to support AC97 Audio Modem 55 BIOS Setup Utility syp4s2 3 2 STANDARD CMOS SETUP Select the STANDARD CMOS SETUP option from the Main Menu and press Enter key CMOS Setup Utility Copyright C 1984 2001 Award Software Date mm dd yy Time hh mm ss IDE Primary Master IDE Primary Slave IDE Secondary Master IDE Secondary Slave Drive A Drive B Floppy 3 Mode Support Video Halt On Base Memory Extended Memory
40. der 50 C 122 F Windows 98 ACPI mode 155 C 131 R 60 C 140 F 65 C 149 F 175 C 167 F Vcore VCC Show the current voltage status 1 8V 3 3V 5V V 12V SVSB CPU Show the current status of CPU Temperature temperature System CPU Show the current status of the Temperature system temperature Show you the current CPUFAN operating speed CPUFAN Speed RPM Show you the current CHAFAN RPM operating speed SYSFAN Speed Show you the current SYSFAN RPM operating speed 79 BIOS Setup Utility amp sy p4is2 3 9 LOAD FAIL SAFE DEFAULTS Select the Load Fail Safe Defaults option from the Main Menu to load the system values you have previously saved This option is recommended if you need to reset the system setup and to retrieve the old values CMOS Setup Utility Copyright C 1984 2001 Award Software gt SOYO COMBO Feature gt PC Health Status Standard CMOS Features Load Fail Safe Defaults Advanced BIOS Features Load Optimized Defaults Advanced Chipset Features Set Supervisor Password Esc Quit AY gt Select Item F10 Save amp Exit Setup Change CPU s Clock amp Voltage Type Y to use the Setup Defaults followed by Enter or otherwise N to return to the Main Menu and keep current values Warning If you run into any problem after changing the BIOS configuration please load the SETUP DEFAULTS for stable performance 80 BIOS
41. e regardless of the originating interface 1 6 3 DRAM Interface The Intel 845 chipset memory controller directly supports one channel of PC133 SDRAM memory The Intel 845 chipset memory interface supports SDR SDRAM devices with densities of 64 Mb 128 Mb 256 Mb and 512 Mb technoloty The Intel 845 chipset memory interface also supports variable page sized of 2KB 4KB 8KB and 16KB Page size is individually selected for every row and a maximum of 8 pages per DIMM may be opened simultaneously ee ee i SDR PC133 Maximum Technology 128 Mb 768 MB 256 Mb 1 5 GB 512 Mb The memory interface provides optional ECC error checking for DRAM data integrity During DRAM writes ECC is generated on a QWORD 64bit basis Because the Intel 845 chipset MCH stores only entire cache lines in its internal buffers partial QWORD writes initially cause a read of the underlying data and their write back into memory is no different from that of a complete cache line During DRAM reads and the read of the data that underlies partial writes the MCH supports detection of single bit and multiple bit errors and will correct single bit errors when correction is enabled 1 6 4 AGP Interface A single AGP component or connector not both is supported by the Intel 845 chipset MCH AGP interface The AGP buffers operate only in 1 5V mode They are not 3 3V safe The AGP interface supports 2x 4x AGP signaling and 2x 4x Fast 9 Motherboard De
42. e and a standard 3 5 inch diskette drive is allowed The LS 120 drive can be configured as a boot device if selected as Drive A in the BIOS setup program Note If you connect a LS 120 drive to an IDE connector and configure it as the boot drive and configure a standard 3 5 inch diskette drive as a B drive the standard diskette drive is not seen by the operating system When the LS 120 drive is configured as the boot device the system will recognize it as both the A and B drive 1 6 10 Real Time Clock The real time clock supports 256 bytes of battery backed CMOS SRAM Hardware implementation to indicate century rollover 1 7 T O INTERFACE CONTROLLER The motherboard uses the ITE IT8712F T O controller which features Low Pin Count Interface PC98 99 ACPI amp LANdesk Compliant Enhanced Hardware Monitor Fan Speed Controller SmartGuardian Controller Two 16C550 UARTs Smart Card Reader IEEE1284 Parallel Port Floppy Disk Controller 13 Motherboard Description S Y P4IS2 amp Keyboard Controller 38 General Purpose I O Pins amp External IRQ Input Routing Capability ITE innovative automatic power failure resume and power button de bounce The Setup program provides configuration option for the I O controller 1 7 1 Low Pin Count Interface Comply with Intel Low Pin Count Interface Specification Rev 1 0 Supports LDRQ SERIRQ protocols Supports LPCPD CLKRUN PCI PME Interfaces
43. e of the 34 pin flat cable to the floppy drive and plug the other end to the floppy drive connector on the Motherboard This Motherboard can support up to 2 floppy drives Hardware Installation gt S Y P4IS2 i 2 3 3 3 Front Panel Connections Power LED Keylock Speaker Plug the computer case s front panel devices to the corresponding headers on the Motherboard 1 Power LED amp KeyLock Plug the Power LED cable into the 5 pin Keylock header Some systems may feature a KeyLock function with a front panel switch for enabling or disabling the keyboard Connect the KeyLock switch to the 5 pin Keylock header on the Motherboard Please install according to the following pin assignment pin 1 3 are for Power LED and pin 4 5 are for Keylock Power LED _ Key Lock Pin Assignment Pin Assignment 1 col J Le 7 L Control Pin GND 27 Hardware Installation amp S Y P4IS2 2 Reset Plug the Reset push button cable into the 2 pin Reset header on the Motherboard Pushing the Reset button on the front panel will cause the system to restart the boot up sequence Reset Pin Assignment 1 Power Good GND 3 Speaker Attach the 4 pin PC speaker cable from the case to the Speaker header on the Motherboard Speaker Pin Assignment VCC NC NC koser 4 ACPI LED Connecting the 2 pin ACPI LED cable to the corresponding ACPI LED header will cause the LED to light whenever the system is in ACPI mode The m
44. ed by the motherboard Please re seat your video card If you are using an AGP 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 e Continuous beeps One or more of the memory modules is not seated correctly in its socket 44 Hardware Installation S Y P4IS2 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 Please push your AGP 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 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 It will show as your board type followed by the revision number such as SEH 2CA1 meaning revision 2CA1 for the SY 5EH board or 6BA IV 2AA2 which means SY 6BA
45. er omv TT pimve T DIMNB n 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 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 24 Hardware Installation D S Y P4IS2 Memory Configuration Table Number of Memory Modules RAM Type Memory Module Size MB 2 3 3 Motherboard Connector 2 3 3 1 IDE Device Installation HDD CD ROM EEEE EEE adabi GE EJ Pin 1 IDE2 IDE1 Secondary Primary IDE IDE This Motherboard offers two primary and secondary IDE device connectors IDE1 IDE2 It can support up to four high speed Ultra DMA 33 66 100HDD or CD ROM Connect one side of the ATA66 100 flat cable to the IDE device HDD or CD ROM and plug the other end to the primary IDE 1 or secondary IDE2 directionally keyed IDE connector on the Motherboard The ATA66 100 cable is backward compatible with ATA33 HDDs 25 Hardware Installation gt S Y P4IS2 2 3 3 2 Floppy Drive Installation Pin 1 FDC Floppy Drive Connector The system supports 5 possible floppy drive types 720 KB 1 2 MB 1 44 MB 2 88 MB and LS 120 In addition this Motherboard supports a 3 mode 720KB 1 2MB 1 44MB floppy commonly used in Japan Connect one sid
46. fault NumLock mode at boot up Off Puts numeric keypad in arrow key mode at boot up 60 amp SY P4IS2 so BIOS Setup Utility 3 3 6 Gate A20 Options Setting Description Normal A pin in the keyboard controller 2 controls GateA20 Fast Lets chipset control GateA20 Default 3 3 7 Typematic Settings Typematic Settings Setting Description Note Typematic Disabled Keystrokes repeat at a rate Default Rate Setting determined by the _ keyboard Enabled When enables the typematic rate and typematic delay can be selected The following Typematic Rate and Typematic Delay fields are active only if Typematic Rate Setting is set to Enabled Typematic Rate 6 Char sec Choose the rate at whicha Default 8 Char sec character is repeated when 10 Char sec holding down a key 12 Char sec 15 Char sec 20 Char sec 24 Char sec 30 Char sec Typematic Delay 250 msec Choose how long after Default 500 msec you press a key down the 750 msec character begins 1000 msec aa repeating 61 BIOS Setup Utility amp sy p4s2 3 3 8 Security Option Use this feature to prevent unauthorized system boot up or use of BIOS Setup The following table describes the security settings Setting Description Security Option System Each time the system is booted the password prompt appears Setup fa password is set the password Default prompt only appears
47. fault Set the I O base address for the ON board game port under this item Default Set the I O address for the on board Midi port here Default If Midi Port Address is set to 330 300 mode Midi Port IRQ Select the IRQ that the Midi port uses under this them Default 70 BIOS Setup Utility lt gt DH SOYO 3 6 POWER MANAGEMENT SETUP The POWER MANAGEMENT SETUP sets the system s power saving functions CMOS Setup Utility Copyright C 1984 2001 Award Software Power Management Setup ACPI Suspend Type Power Management Video Off Method Video Off In Suspend Suspend Type MODEM Use IRQ Suspend Mode HDD Power Down Soft Off by PWR BTTN Wake Up by PCI card Power On by Ring Resume by Alarm Date of Month Alarm Time hh mm ss Alarm _S1 POS User Define DPMS Yes Stop Grant k Disabled Disabled Instant Off Enabled Enabled Disabled 0 Item Help Menu Level gt 0 0 0 Reload Global Timer Events Primary IDE 0 Primary IDE 1 Secondary IDE 0 Secondary IDE I FDD COM LPT Port PCI PIRQ A D ae Move F5 Previous Values Enter Select Disabled Disabled Disabled Disabled Disabled Disabled H PU PD Value F10 Save ESC Exit F6 Fail Safe Defaults After you have completed the Power Management Setup press Esc to return to the Main Menu 71 S Y P41S2 F1 General Help F7 Optimized Defaults BIOS Setup Utility sy P4is2 Soyo 3 6
48. figuration Data Assign IRQ For USB Enabled ESCD when you exit Setup if INT Pin I Assignment Auto you have installed a new INT Pin 2 Assignment _Auto add on and the system INT Pin 3 Assignment Auto reconfiguration has caused INT Pin 4 Assignment Auto such a serious conflict that the OS cannot boot ANY gt Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail Safe Defaults F7 Optimized Defaults Note Starred items will disappear when the Resources Controlled By option is set to Auto After you have completed the PCI Slot Configuration press Esc and follow the instructions on your screen to save your settings or exit without saving 75 BIOS Setup Utility amp SY P4IS2 3 7 1 PNP PCI Configuration Controls PNP PCI Setting Description Note Controls Reset Disabled Retain PnP configuration Default Configuration data in BIOS Data Enabled Reset PnP configuration data in BIOS Resources Manual BIOS does not manage PCIISA PnP Controlled By card IRQ assignment Requires to assign IRQ and DMA to PCI or ISA PnP manually IRQ 3 4 5 7 9 10 11 12 14 15 assigned to _ DMA 0 1 3 5 6 7 assigned to _ Auto The Plug and Play BIOS Default ESCO auto manages PCI ISA PnP card IRQ assignment automatically If Resources Controlled By is set to Manual IRQ PCI device Choose IRQ assigned Default assigned to to PCIASA PnP card Reserved Reserved IRQ
49. ho knows the password can use this computer b Setup The password is required only when you attempt to enter the BIOS Setup program 2 Choose SUPERVISOR PASSWORD from the Main Menu and press Enter The following prompt appear Enter Password Warning If you forget or lose the password the only way to GTOP access the system is to set jumper JP5 to clear the CMOS RAM All setup information is lost and you must run the BIOS setup program again Note If you do not wish to use the password function press Enter directly and the following message appears 1 Password Disabled iD BIOS Setup Utility amp sy p4is2 3 Enter your new password and press Enter The following message appears prompting to confirm the new password Confirm Password 4 Re enter your password and then press Enter to exit to the Main Menu This diagram outlines the password selection procedure Press lt Enter gt without entering the password Type the Password and Press lt Enter gt I m eee 00 00 08 After you confirm the password press lt Esc gt to exit 3 12 USER PASSWORD When the user password option is on you are not allowed to change any setting in the CMOS SETUP UTILITY except for changing the user s password The password setting procedure is similar to that for the SUPERVISOR PASSWORD Refer to section 3 9 83 BIOS Setup Utility amp SY P4IS2 Boot Menu Boot
50. isk Drive FDD Bus Mastering E IDE ATAPI Ports CMOS Clear Jumper Intel FW82801BA South Bridge Chip Chassis Cooling Fan Connector Front panel connectors 3V Lithium Battery Flash BIOS USB Connector System Fan Connector Serial Infrared IrDA Device Header Smart Card Reader Connector CNR MR Card CODEC OPTION Setting Jumper Communication Networking Riser Slot ITE I O Chip 32 bit PCI Mastering Slots On Board Codec Enabled Disabled Setting Switch Wake On LAN WOL Header CD IN Connectors AC97 Codec Chip 32 bit AGP slot Back panel Conectors Motherboard Description S Y P4IS2 1 6 CHIPSET The Intel 845 chipset Memory Controller Hub MCH is designed for use with the Intel Pentium 4 processor and Northwood processor in the 478 pin package The Intel 845 chipset MCH role in a system is to manage the flow of information between its four interfaces the System Bus the memory interface the AGP port and the Hub Interface The MCH arbitrates between the four interfaces when each initiates an operation While doing so the MCH must support data coherency via snooping and must perform address translation for access to AGP Aperture memory To increase system performance the MCH incorporates several queues and a write cache The Intel 845 chipset Memory Controller Hub MCH may contain design defects or errors known as errata which may cause the product to deviate from published specifications 1 6 1 System Architect
51. k for certain hard disk Auto Note If you have any questions on your hard disk type or mode ask your hard disk provider or previous user for details 3 2 3 Floppy Drives Floppy Drives Drives A amp B Setting Description Not installed Special disk drive commonly used in Japan Supports 3 mode floppy diskette 740KB 1 2MB 1 44MB on selected disk drive 57 BIOS Setup Utility 3 2 4 Others Optional Setting EGA VGA CGA 40 CGA 80 MONO Monochrome ALL Errors All But Keyboard All But Diskette All But Disk Key amp sy p4is2 SOY Description Note Select the video mode Default When the BIOS detects system Default errors this function will stop the system Select which type of error will cause the system halt 58 BIOS Setup Utility sy p4is2 3 3 ADVANCED BIOS FEATURES Select the Advanced BIOS Features option from the Main Menu and press Enter key CMOS Setup Utility Copyright C 1984 2001 Award Software Advanced BIOS Features Virus Warning Disabled CPU L1 amp L2 Cache Enabled Swap Floppy Drive Disabled Boot Up Floppy Seek Enabled On Allows you to choose the Item Help Menu Level gt Boot Up NumLock Status Gate A20 Option Fast Typematic Rate Setting Disabled VIRUS warning feature for IDE Hard Disk boot sector protection If this function is Ra enabled and someone attempt Typematic Delay Msec 250 to write data into this area
52. nce 16 minutes before reaching max thermal temp 65 amp SY P4IS2 Note Default Default Default Default Default BIOS Setup Utility Sp 9 SOYO S Y P4IS2 3 5 INTEGRATED PERIPHERALS Snp with the Chipset Caution Change these settings only if you are already familiar The INTEGRATED PERIPHERALS option changes the values of the chipset registers These registers control the system options in the computer The following screen shows setup default settings CMOS Setup Utility Copyright C 1984 2001 Award Software Integrated Peripherals On Chip Primary IDE Primary Master PIO IDE Primary Slave PIO IDE Primary Master UDMA IDE Primary Slave UDMA On Chip Secondary PCI IDE IDE Secondary Master PIO IDE Secondary Slave PIO IDE Secondary Master UDMA IDE Secondary Slave UDMA USB Controller USB Keyboard Support Init Display First IDE HDD BlockMode POWER ON Function x KB Power ON Password x Hot Key Power ON Onboard FDC Controller Onboard Serial Port I Onboard Serial Port 2 UART Mode Select x UR2 Duplex Mode Onboard Parallel Port Parallel Port Mode x ECP Mode Use DMA PWRON After PWR Fail Game Port Address Midi Port Address Midi Port IRQ PCI IDE Enabled Item Help Auto He Menu Level gt Auto Enabled Auto Auto Auto Auto Enabled Disabled AGP Enabled BUTTON ONLY 3 OFF 201 Enter Ctrl F1 Enabled 3F8 IRQ4 2F8 IRQ3 Normal Half 378 IRQ7 SPP 330
53. ncy 1 MHz stepping Frequency Min 100 Press Page Up Page Down key to Over IMHz Clock the CPU Front Side Bus in IMHz Stepping Max 255 increment or Press Enter key then type the desired CPU Front Side Bus CPU Clock x8 x 10 x 11 The available CPU ratio you can select will Ratio x 12 x 13 x 14 depends on your CPU ID x 15 x 16 x 17 x 18 x 19 x 20 XIX ZXZ x24 Spread Disabled This item allows you to Default Spectrum Enabled i enable disable the spread spectrum modulate 3 1 2 System Performance Setting Description Note System Normal Adjust your computer Default Performance Me performance Quick Power On Disabled Self Test Enabled Provides a fast POST at boot up efault 53 BIOS Setup Utility 3 1 3 CPU Vcore Select Setting Default 1 100V 1 125V 1 150V CPU Vcore Select amp SY P4IS2 Description Note Default This function adjust the CPU voltage 1 175V 1 200V 1 225V 1 250V 1 275V 1 300V 1 325V 1 350V 1 375V 1 400V 1 425V 1450V 1 475V 1 500V 1 525V 1 550V 1 575V 1 600V 1 625V 1 650V 1 675V 1 700V 1 725V 1 750V 1 775V 1 800V 1 825V 1 850V 3 1 4 C I H 4 WAY Protection Settings C LH 4 WAY Protection Memory Frequency For DRAM Timing Selectable CAS Latency Time Active to Precharge Delay Setting Description Note Disabled When set to enabled the BIOS can Enabled only be programme
54. nds throughout the BIOS utility item Previous Restore the old values These are the values NE that the user started the current session with Load Fail Safe Defaults Load Loads all items with the most conservative values Optimized Loads all options with the optimize values Defaults Saves your changes and reboots the system Esc Bai Returns at anytime and from any location to the Main Menu Will display a overlapping window with all options for the current item Using the Page Up and Page Down PU PD Value keys the user can toggle the value of the current item 50 BIOS Setup Utility sy P4is2 Soyo SAVE AND EXIT SETUP Select the SAVE amp EXIT SETUP option from the Main Menu to save data to CMOS and exit the setup utility This option saves all your changes and causes the system to reboot Type Y to save the OE EE changes and exit or N to return to the Main Menu and keep current values EXIT WITHOUT SAVING Selecting the EXIT WITHOUT SAVING option allows you to abandon all data and exit setup therefore ignoring all your changes Type Y to abandon al um changes and exit or N sn 7 Menu and keep current REE ee 51 Q BIOS Setup Utility SY P4IS2 3 1 SOYO COMBO 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 SETUP After the hardwa
55. of the Motherboard 2 Parallel Port PRT This parallel port is used to connect the printer or other parallel devices Plug the parallel device cable into the 25 pin female connector located at the rear panel of the Motherboard 3 PS 2 Keyboard Plug the keyboard jack directly into the 6 pin female PS 2 keyboard connector located at the rear panel of the Motherboard Pin5 SBD Clock Pins GND int KBD DATA 4 PS 2 Mouse Similarly plug the mouse jack directly into the 6 pin female PS 2 mouse connector Pind Mouse Clock Pins GND pin1 Mouse DATA 31 Hardware Installation D S Y P4IS2 5 Universal Serial Bus USB1 USB2 USB3 USB4 This Motherboard provides four USB ports for your additional devices Plug the USB device jack into the available USB connector USB1 or USB2 Standard device drivers come with the Win98 for commonly used USB devices With Win95 use the flow UHCI specifications To use USB devices under Win95 usually you have to install the device that driver comes with the USB device you have purchased USB3 and 4 are available To make use of these USB ports purchase a USB cable from your dealer The lay out of USB3 and 4 is as follows USB3 USB4 5VSB 1 0 O 2 5VSB Data 30 014 Data Data 5 OD 6 Data GND 710 8 GND NC 9 C110 GND 32 Hardware Installation amp S Y P4IS2 2 3 3 5 Other Connections 1 Wake On LAN WOL
56. omputer If you press the power button for less than 4 seconds then your system will enter into Suspend Mode You are now ready to configure your system with the BIOS setup program Go to Chapter 3 BIOS SETUP 48 BIOS Setup Utility amp sy p4is2 Chapter 3 BIOS SETUP UTILITY This Motherboard s BIOS setup program uses the ROM PCI BIOS program from Award Software Inc To enter the Award BIOS program s Main Menu I Turn on or reboot the system 2 After the diagnostic checks press the Del key to enter the Award BIOS Setup Utility CMOS Setup Utility Copyright C 1984 2001 Award Software SOYO COMBO Feature PC Health Status Standard CMOS Features Load Fail Safe Defaults Advanced BIOS Features Load Optimized Defaults Advanced Chipset Features Set Supervisor Password gt Integrated Peripherals Set User Password Power Management Setup Save amp Exit Setup PnP PCI Configurations Exit Without Saving Esc Quit AV gt Select Item F10 Save amp Exit Setup Change CPU s Clock amp Voltage Selecting items Use the arrow keys to move between items and select fields From the Main Menu press arrow keys to enter the selected submenu Modifying selected items Use the Up Down keys to modify values within the selected fields Some fields let you enter values directly 49 BIOS Setup Utility amp sy p4is2 Hot Keys Function keys give you access to a group of comma
57. power button Disabled If enabled any PCI interrupt will wake up the system Enabled Default Disabled Enabled The system will self power on me Default when the modem is ringing Disabled Enabled The system ignores the alarm Default Set alarm to power on the system by the date 1 31 or time hh mm ss If the date is set to 0 the system will self power on by alarm everyday at the set time 73 BIOS Setup Utility sy P4is2 3 6 2 Reload Global Timer Events Power Down Setting Description amp Resume Events IDEO IDE1 Disabled Default gt Primary Enabled In effect the system remains alert gt Secondary for anything which occurs to a device which is configured as Enabled Disabled Default Enabled In effect the system remains alert for anything which occurs to a device which is configured as Enabled Disabled Default The system monitors these elements for activity The system will resume if IRQ activity is detected 74 BIOS Setup Utility sy P4IS2 SOYO 3 7 PNP PCI CONFIGURATION SETUP This option sets the Motherboard s PCI Slots CMOS Setup Utility Copyright C 1984 2001 Award Software PnP PCI Configurations Reset Configuration Data Disabled Item Help Resources Controlled By Auto ESCD x IRQ Resources Press Enter Menu Level Default is Disabled Select PCI VGA Palette Snoop Disabled Enabled to reset Extended Assign IRQ For VGA Enabled System Con
58. re installation is complete turn the power switch on then press the lt DEL gt key during the system diagnostic checks to enter the Award BIOS Setup program The CMOS SETUP UTILITY will display on screen Then select the SOYO COMBO SETUP option from the main menu and press the lt Enter gt key CMOS Setup Utility Copyright C 1984 2001 Award Software SOYO COMBO Feature CPU Frequency Select Auto Frequency IMHz Stepping 100MHz CPU Clock Ratio X 17 Spread Spectrum Disabled System Performance Normal Quick Power On Self Test Enabled CPU Vcore Select Default C I H 4 WAY Protection Enabled Item Help Menu Level gt Memory Frequency For Auto DRAM Timing Selectable By SPD x CAS Latency Time 2 x Active to Precharge Delay 7 x DRAM RAS to CAS Delay 3 x DRAM RAS Precharge 3 First Boot Device Floppy Second Boot Device CDROM Third Boot Device LS120 Boot Other Device Enabled AC97 Audio Auto AC97 Modem Auto Av gt Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help oon Previous Values F6 Fail Safe Defaults F7 Optimized Defaults The SOYO COMBO SETUP menu combines the main parameters that you need to configure all in one menu for a quick setup in BIOS 52 BIOS Setup Utility amp sy p4s2 3 1 1 Quick CPU Frequency Setup Setting Description Note CPU te Set the CPU Frequency Select Default Frequency Manual field to Manual to be able to Select ae change the CPU freque
59. scription S Y P4IS2 Writes AGP semantic cycles to DRAM are not snooped on the system bus PCI semantic cycles to DRAM are snooped on the system bus The MCH supports PIPE or SBA 7 0 AGP address mechanisms but not both simultaneously Either the PIPE or the SBA 7 0 mechanism must be selected during system initialization Both upstream and downstream addressing is limited to 32 bits for AGP and AGP PCI transactions The MCH contains a 32 deep AGP request queue High priority accesses are supported All accesses from the AGP PCI interface that fall with in the Graphics Aperture address range pass through an address translation mechanism with fully associative 20 entry TLB Accesses between AGP and Hub Interface are limited to memory writes originating from the Hub Interface destined for AGP The AGP interface is clocked from a dedicated 66MHz clock 66 IN The AGP to host core interface is asynchronous 1 6 5 Hub Interface The 8 bit Hub Interface connects the MCH to the Intel ICH2 All communication between the MCH and the Intel ICH2 occurs over the Hub Interface The Hub Interface runs at 66 MHz 266 MB s Aside from the obvious traffic types the following communication also occur over Hub Interface Interrupt related messages Power management events as messages SMI SCI and SERR error indication messages It is assumed that the Hub Interface is always connected to an Intel ICH2 1 6 6 MCH Clocking The MCH has the following clo
60. sis fan Connect the cable from the chassis fan to the CHAFAN 3 pin connector Install according to the following pin assignment Chassis Cooling Fan CHAFAN1 Pin Assignment 1 GND 2 12V 3 SENSOR Note CPU cooling fan must be installed to prevent CPU from overheating and ensure system stability Chassis cooling fan is optional depending on whether there is cooling fan in your chassis 3 System Fan System Fan SYSFAN Pin Assignment 12V SENSOR 36 Hardware Installation gt S Y P4IS2 so 4 Smart Card Reader SMCARDCN NU 14 13 fps 12 11 scio 10 NC amp ti 6 NC 4 Ne 2 2 3 3 6 AGP VGA Card Insert VGA card into the AGP or PCI expansion slots according to card specifications 37 Hardware Installation gt S Y P4IS2 2 3 3 7 ATX12V Power Supply The ATX12V power supply includes a 20 pin ATX connector that comply with the ATX specification Version 2 03 for M B specification a new 4 pin receptacle header combination the 12V power connector has been defined The presence of the 12V power connector indicates that a power supply is ATX12V the absence of the 12V power connector indicates that a supply is ATX To allow for greater than 3 3V current the Aux power connector is recommended for ATX and ATX12V power supplies with 3 3V current gt I18A ATX Power BBB aval I og la an EE U lt on 1
61. ure The Intel 845 chipset Memory Controller Hub MCH component provides the processor interface DRAM interface AGP interface and Hub Interface in an Intel 845 chipset desktop platform The processor interface supports the Intel Pentium 4 processor subset of the Extended Mode of the Scalable Bus Protocol Intel 845 chipset is optimized for the Intel Pentium 4 processor and Northwood processor It supports a single channel of PC133 SDRAM The MCH contains advanced power management logic The Intel 845 chipset platform supports the second generation I O Controller Hub Intel ICH2 to provide the features required by a desktop platform The Intel 845 chipset MCH is in a 593 pin FC BGA package and contains the following functionality Supports single Intel Pentium 4 processor Northwood processor configurations at 400MHz 7 Motherboard Description S Y P4IS2 1 6 2 AGITL system bus with integrated termination supporting 32 bit system bus addressing Upto 3GB w 512 Mb technology of PC133 SDRAM 1 5V AGP interface with 4x SBA Data Transfer and 2x 4x Fast Write capability amp bit 66 MHz 4x Hub Interface to Intel ICH2 amp Distributed arbitration for highly concurrent operation Intel Pentium 4 Processor Northwood Processor System Bus Interface The Intel 845 chipset MCH is optimized for the Intel Pentium 4 processor Northwood processor in the 478 pin package The primary enhancements over the Compatible
62. when you attempt to enter the BIOS Setup program ACPI Mode Disabled Enabled the Advanced Programmable MT Enabled Interrupt Controller APIC mode Default MPS Version 1 1 Allows you to choose the Multi Control for OS 1 4 Processor Specification MPS Default version Other Control Options Other Control Setting Description Options OS Select for OS2 When using an OS2 operating DRAM gt 64MB system Non OS2 When using another Default non OS2 operating system Report No FDD Yes Windows will release IRQ line 6 For WIN 95 normally used by the Floppy Disk Drive after you disable your on board FDD and set this field to Yes DE Windows will reserve INT 6 for Default your FDD whether it is disabled or not 62 BIOS Setup Utility amp sy p4is2 Small Logo EPA Show Setting Description LOGO Allows user to display SOYO Default logo or own logo Logo 0 shows SOYO logo Logo 1 shows user logo Disabled Set Enabled to Show Logo EPA Enabled Default 63 BIOS Setup Utility amp sy p4s2 3 4 ADVANCED CHIPSET FEATURES ZN D The Advanced Chipset Features option changes the values of the chipset Caution Change these settings only if you are already familiar with the Chipset registers These registers control the system options in the computer CMOS Setup Utility Copyright C 1984 2001 Award Software Advanced Chipset Features System BIOS Cacheable Disabled Item

Soyo SY-P4IS2 Motherboard

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