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Soyo SY-7IS2 Motherboard

1. DIMM 1 13 DIMM 2 114 DIMM3 118 Your board comes with two DIMM sockets providing support for up to 512 of main memory using unbuffered and Non ECC DIMM modules from 32MB to 512MB No registered DIMM support Supports up to 3 Double sided DIMMs at 100MH system memory Supports up to 2 double sided or 3 single sided DIMMs at 133MHz system memory bus 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 P 21 Hardware Installation 7152 sovo Memory Configuration Table Number of Memory Modules Single Side PC100 PC133 PC100 PC133 PC100 PC133 RAM PC100 PC100 P100 Type Double Side PC133 PC133 PC133 PC133 n size 32 64 128 256 512 MB 22 Hardware Installation gt SY 71S2 sovo 2 3 3 Motherboard Connector 2 3 3 1 IDE Device Installation HDD CD ROM m Pin 1 L IDE 2 IDE 1 Secondary Primary IDE IDE This Motherboard offers two IDE device connectors a primary IDE1 and a secondary
2. Warning Follow these precautions to preserve your Motherboard 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 200 Watts and a power good signal Make sure the ATX power supply can take at least 720 mA load on the 5V Standby lead 5VSB to meet the standard ATX 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 36 Hardware Installation e SY 71S2 Please install the ATX power according to the following pin assignment ATX Power 12V 5V 5VSB 5V PW OK 5V GND GND d gt special care to the directionality GND GND 5V PS ON GND GND 3 3V 12V 3 3V 3 3V 2 3 3 8 CNR Communication Networking Riser Connector This motherboard supports CNR Communication Networking Riser slot 37 Hardware Installation gt SY 7IS2 SOYO 2 3 4 Jumper Setting Step 1 CPU Voltage Adjust VJ 2 CPU Voltage Adjust VJ2 Setting
3. POI CE STITT PCI 3 JP5 Ki CMOS Clear Jumper B JP33 000 TEEPE EEE mus JP9 PO 6 2 k 699 CNR EN SYSFAN 13 1 5 SY 7IS2 Platform TF piMvel 118 FDC1 SMCARDCN SIRCON USB3 4 gt m Power LED Keylock Speaker Motherboard Description e 5 7152 1 5 5 7152 MOTHERBOARD COMPONENTS E F G E r La 2 eina 1 515 2 Y XWVU TS Q O Z Zr Motherboard Description e SY 7IS2 TU ULNMWZ CcHwmWO ozzecmW mHom mmuocomuwr gt gt m Enable Disable USB Keyboard Wake Up Jumper Enable Disable Power On by Keyboard Jumper CPU Voltage Adjust Setting Jumper Socket 370 Connector 32 bit AGP slot Intel FWS2815EP Chip ATX Power Supply Connector DIMM Bank CPU Frequency Settings Jumper Bus
4. 64 iii Table of Contents e SY 7IS2 3 5 INTEGRATED PERIPHERALS 66 3 6 POWER MANAGEMENT SETUP 71 3 7 PNP PCI CONFIGURATION SETUP 75 3 8 78 3 9 LOAD FAIL SAFE DEFAUDLTS eee 80 3 10 LOAD OPTIMIZED 8 2 81 3 11 SUPERVISOR 55 1 82 3 12 USER PASS WORD err rte ter 83 CHAPTER 4 DRIVERS INSTALLATION een 85 Motherboard Description e SY 7IS2 Chapter 1 MOTHEBOARD DESCRIPTION 1 1 INTRODUCTION VV ON The SY 7182 AGP PCI CNR Motherboard is high performance Socket 370 processor supported ATX form factor system board SY 7152 uses 815EP Chipset technology This Motherboard is fully compatible with industry standards Supports Intel FC PGA processors FSB 66MHz Celeron M 400 700M Hz FSB 100MHz Pentium III 500 850 2 FSB 133MHz Pentium III 533MHz 1 13GHz Supports Via Cyrix processors FSB 100MHz Cyrix III 500 600M Hz FSB 133MHz Cyrix III 533 600M Hz Supports 66 100 133 MHz Front Side Bus Frequency Auto detect CPU voltage PC99 ACPI Ultra DMA33 66 100 ATA 33 66 100 Supports Wake On LAN WOL Supports PC 100 and PC 133 SDRAM Supports ACPI Suspend
5. 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 5V Control Pin 25 Hardware Installation e SY 7IS2 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 GND 3 Speaker Attach the 4 pin PC speaker cable from the case to the Speaker header on the Motherboard Speaker Pin Assignment lilt 5V NC NC Speaker out 4 STR LED The STR LED is connected to the Voltage that feeds the DIMM sockets Therefore the following table applies Suspend to RAM Normal Operation Power Off STR LED Blinking STR LED Pin Assignment LED Anode LED Cathode 26 Hardware Installation e SY 7IS2 5 IDE LED Attach the 2 pin IDE device LED cable to the corresponding IDE LED header on the Motherboard This will
6. CPU Clock After you have selected the host clock choose the right multiplier Ratio for the CPU Options 3 3 5 4 4 5 5 5 5 6 6 5 7 0 7 5 8 0 The CPU frequency is then defined as host clock freq x multiplier and should the working frequency of your Pentium III Pentium II amp Celeron processor 3 1 2 L2 Cache Memory Setting Description Note CPU L2 Cache ECC Disabled Checking Enabled This option activates the Default CPU L2 cache ECC checking function 3 1 3 Frequency Voltage Control Setting Description Auto Detect Disabled When enabled this item will auto MEM Enabled detect if the DIMM and PCI socket Default have devices and will send clock signal to DIMM and PCI devices When disabled it will send the clock signal to all DIMM and PCI socket 54 BIOS Setup Utility 7182 sov Frequency Voltage Control Continued Setting Description Note Spread Disabled This item allows you to enable disable Default Spectrum Enabled the spread spectrum modulate t 3 1 4 4 WAY Protection Settings Setting Description Note Disabled When set to enabled the BIOS can Enabled only be programmed 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 3 1 5 Onboard Codec Control Setting Setting Description Note Onboard Disabled If you want to use 6 c
7. Attach the 3 pin connector from the LAN card which supports the Wake On LAN WOL function to the JP44 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 5VSB 2 GND MP Wake up 3l Hardware Installation e SY 7IS2 2 Infrared IR1 Plug the 5 pin infrared device cable to the IRI header This will enable the infrared transfer function This Motherboard meets both the ASKIR and HPSIR specifications Please install according to the following pin assignment Serial Infrared IR1 Connector IR1 Pin Assignment 32 Hardware Installation e SY 7IS2 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 GND 1 12V 2 SENSOR 3 33 Hardware Installation e SY 7IS2 2 Chassis Cooling Fan Some chassis also feature a cooling fan This Motherboard features a CHAFAN connector to provide 12V power to the chassis fan Connect the cable
8. 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 access the system 15 to set jumper JP5 to clear the CMOS RAM 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 4 Password Disabled E Password Disabled 82 BIOS Setup Utility 7182 5 3 Enter your new password 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 the Password entering the password and Press lt Enter gt lt 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 7182 Boot Menu Boot Menu enables user to boot up on different boot device without going into the BIOS setup To enable boot Menu press ESC
9. 97 Disabled This item allows you to Audio Modem Auto decide to auto disable the Default 810 chipset family to support AC97 Audio Modem 56 ca BIOS Setup Utility SY 7IS2 3 2 STANDARD CMOS SETUP Select the STANDARD CMOS SETUP option from the Main Menu and press Enter key CMOS Setup Utility Copyright 1984 2000 Award Software Standard CMOS Features Date Sat Jan 1 2000 Item Hel Time hh mm ss 2 8 54 em Help Menu Level IDE Primary Master None IDE Primary Slave None IDE Secondary Master None IDE Secondary Slave None Drive A 1 44M 3 5 in Drive B None Floppy 3 Mode Support Disabled Video EGA VGA Halt On Errors Base Memory 640K Extended Memory 129024K Total Memory 130048K Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values 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 Setting m Please Note mm dd yyyy the current date You can also the PUp PDn keys to toggle hh mm ss Type the current time 24 hour clock format 3 15 PM is displayed as 15 15 00 57 BIOS Setup Utility 7182 3 2 2 Hard Disks Type amp Mode Choose the type and mode for the hard disks that you have already
10. installed Primary Setting Description Note Secondary Master amp Slave IDE HDD Auto Press To auto detect the HDD s size Detection Enter head on this channel IDE Primary Auto BIOS detects hard disk type Default Slave automatically User Type User User defines the type of hard disk None Access Mode Auto BIOS detects hard disk mode Default automatically Normal Normal IDE hard disk 528MB LBA Enhanced IDE hard disk gt 528MB Large Large IDE hard disk for certain hard disk Note If you have any questions on your hard disk type mode ask your hard disk provider or previous user for details 3 2 3 Floppy Drives Floppy Drives Setting Description Note Drives amp B 360KB 5 25 in 2MB 5 25 in 20KB 3 5 in 44MB 3 5 in Default 88MB 3 5 in Not installed Floppy 3 Mode Support Supports 3 mode Special disk drive floppy diskette commonly used in 740KB 1 2MB Japan 1 44MB on selected disk drive BIOS Setup Utility 7182 3 2 4 Others Optional Setting Description Note EGA VGA Select the video mode Default CGA 40 CGA 80 MONO Monochrome ALL Errors When the BIOS detects system Default errors this function will stop the All But Keyboard system Select which type of All But Diskette error will cause the system halt All But Disk Key 59 BIOS Setup Utility 8 sy 7182 3 3 ADVANCED BIOS FEATURES Select the Advanced BIOS Features option from t
11. sovo Onboard Disabled Serial Port 1 3F8 IRQ4 Choose serial port 1 amp 2 s I O Default Serial Port 2 address port 1 2FS IRQ3 Do not set port 1 amp 2 to the Default same address except for port 2 3ES IRQ4 Disabled or Auto 2ES IRQ3 Auto UART Mode Normal The second serial port offers Default Select IrDA these InfraRed interface modes ASKIR If UART Mode Select is set to IIDA 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 5 Parallel Port Mode SPP The mode depends on your Default EPP external device that ECP connects to this port ECP EPP If Parallel Port Model is set to ECP mode ECP Mode use 3 Choose DMA3 Default DMA 1 Choose 69 BIOS Setup Utility 7182 s 3 5 8 Others Optional Setting Description PWRON After The system will switch on PWR Fail when power comes back after a power failure The system will remain off Default when power comes back after a power failure Former Sts 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 of
12. Enabled AGP Graphics Aperture Size 64MB Menu Level gt MV 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 sy 7182 sov BIOS Setup Utility CHIPSET FEATURES SETUP CHIPSET Setting Description Note FEATURES System BIOS Disabled Default Cacheable Enabled ROM area F0000H FFFFFH is cacheable Video BIOS Disabled Default Cacheable Enabled video BIOS C0000H C7FFFH is cacheable Memory Disabled Default Hole At 15M Enabled Some interface cards will map their 16M ROM address to this area If this occurs select Enabled in this field CPU Latency Disabled When enabled this item the CPU Timer Enabled cycle will only be deferred after it has Default been held in a Snoop Stall for 31 clocks and another ADS has arrived When disabled the CPU cycle will be deferred immediately after the MCH receives another ADS Delayed Disabled The chipset has an embedded 32 bit 0 0 Transaction Enabled posted write buffer to support delay Default transactions cycles Select Enabled to support compliance with PCI specification version 2 1 AGP 64MB
13. Note Increasing voltage maybe DAMAGE CPU SOYO suggest that CPU voltage setting in normal mode Step 2 Enable Disable Power On by Keyboard J P1 You may choose to enable the Power On through Keyboard function by shorting pin 1 2 on jumper JP1 or short pin 2 3 to disable this function Power On by Keyboard Enable Disable Short pin 1 2 to Short pin 2 3 enable the and the Power JP1 Setting Power On by On by Keyboard Keyboard function is function disabled Important When using the Power On by Keyboard function please make sure the ATX power supply is able to provide at least 720 on the 5V Standby lead 5VSB in order to meet the standard ATX specification 38 Hardware Installation SY 7IS2 Step 3 Enable Disable USB Keyboard Wake P34 You may choose to enable the USB Keyboard Wake Up function by shorting pin 2 3 on jumper JP34 or short pin 1 2 to disable this function USB Keyboard Wake Up Short 2 3 to Short pin 1 2 enable the USB and the USB JP34 Setting Keyboard Wake Keyboard Wake Up function Up function is disabled Important When using the USB Keyboard Wake Up function please make sure the ATX power supply is able to provide at least 720 on the 5V Standby lead 5VSB in order to meet the standard ATX specification Step 4 MR Card CODEC OPTION J P8 CNR MR Card CODEC OPTION Primary Secondary JP8 Setting Open JP8 Short JP
14. 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 43 Hardware Installation e SY 7IS2 Step 1 Select STANDARD CMOS SETUP Set Date Time and Floppy drive type then set Hard Disk Type to Auto Step 2 Select LOAD SETUP DEFAULT Select the LOAD SETUP DEFAULT menu and type Y at the prompt to load the BIOS optimal setup Step 3 Select SAVE amp EXIT SETUP Press lt Enter gt to save the new configuration to the CMOS memory and continue the boot sequence 44 Hardware Installation e SY 7IS2 2 3 9 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 15 not seated correctly or that a component on the M B 15 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
15. ELECTROSTATIC DISCHARGE PRECAUTIONS 3 1 4 SY 7IS2 MOTHERBOARD 4 1 5 SY 7IS2 MOTHERBOARD COMPONENTS 5 1 6 C 7 1 7 INTERFACE CONTROLLER eene 12 1 8 HARDWARE MONITOR 14 1 9 WAKE ON LAN 14 CHAPTER 2 HARDWARE INSTALLATION eere 15 2 PREPARATIONS 5 15 2 2 UNPACKING THE MOTHERBOARD 16 2 3 INSTALLATION GUIDE eere 17 2 9 CPU Installato 18 2 3 2 SDRAM Memory Module Installation 21 2 33 Motherboard 2 0000000000000 23 23A SUNDET SAUNE nee 38 NOVO C DOCIOF vacaciones tian aw 41 230 14 26 UA iuo TR 41 45307 ON aTa 42 2 36 Quick BIOS e PUE eU 43 2 3 9 Troubleshooting at First Start 45 Tower O 49 CHAPTER 3 BIOS SETUP UTILITY 50 3 1 53 3 2 STANDARD CMOS SETUP err 57 3 3 ADVANCED BIOS 60 3 4 ADVANCED CHIPSET FEATURES
16. Indicator Supports USB Keyboard Wake Up Power on by modem alarm and PS 2 Keyboard Power failure resume Supports Suspend to RAM Supports onboard hardware monitoring and includes Hardware Doctor autility Easy CPU settings in BIOS with the SOYO COMBO Setup gt gt VV WV Motherboard Description e SY 7IS2 Supports multiple boot function AGP 2 0 Compliant AGP Universal Connector supports 1 5 and 3 3V AGP cards 1 2 data transfer Supports Communication Networking Riser Slot CNR 1 0 compliant 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 x 32 bit AGP slot 6 x 32 bit bus master PCI slots 4 x USB ports onboard 1 x IrDA port ATX power connector Motherboard Description e SY 7IS2 1 2 HANDLING THE MOTHERBOARD To avoid damage to your Motherboard follow these simple rules while unpacking Before handling the Motherboard ground yourself by grasping an unpainted portion of the system s metal chassis 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 appl
17. Utility Copyright 1984 2000 Award Software Soyo Combo Feature PC Health Status Standard CMOS Features Load Fail Safe Defaults gt 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 D gt lt Select Item 210 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 50 BIOS Setup Utility 7182 Hot Keys Function keys give you access to a group of commands throughout the BIOS utility General Help e the list of options available for each Previous Restore the old values These are the values Values that the user started the current session with Load Fail Loads all items with the most conservative Safe Defaults values F F 1 5 F6 Optimized Loads all options with the optimize values Defaults Enter aise 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 c
18. after memory initialization user will see a device menu in which user can choose on which device they wish to boot from Select a Boot First device Floppy Ls120 HDD 0 SCSI CDROM HDD 1 HDD 2 HDD 3 ZIP100 LAN t4 Move ENTER Accep 84 Drivers installation e SY 7IS2 Chapter 4 THE SOYO CD The SOYO CD will NOT autorun if you use it on an Operating System other than Windows 9x or NT 1 Your SY 7IS2 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 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 LI 7000 7IWB 7IWB V1 0 7IWM 7IWM L 1 Cancel SOYO CD Start Up Program Menu If you use Windows 95 or 98 the SOYO CD Start Up Program automatically detects which SOYO Motherboard you own and displays the corresponding model name 85 Drivers installation gt SY 7IS2 sovo Read the manual Install drivers Check the latest releases Microsoft Direct ard information ISOYo The user s manua
19. connection Make sure to get your modem connection up before clicking this button 88 Intel 815 VGA Drivers Installation e SY 7IS2 89
20. from the chassis fan to the CHAFAN 3 pin connector Install according to the following pin assignment Chassis Cooling Fan CHAFAN Pin Assignment GND 1 12V 2 SENSOR 3 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 34 Hardware Installation e SY 71S2 4 Smart Card Reader SMCARDCN NC NC RST NC ScrioScrpres NC 2 4 6 8 10 12 14 1 3 5 7 9 11 13 VCC NC Scrfet CLK GND NC 2 3 3 6 AGP VGA Card This motherboard comes with integrated AGP subsystem therefore AGP VGA card is not needed Other Display Cards Insert other types of VGA cards into the AGP or PCI expansion slots according to card specifications 35 Hardware Installation e SY 7IS2 2 3 3 7 ATX Power Supply Plug the connector from the power directly into the 20 pin male PW connector on the Motherboard as shown in the following figure ATX Power
21. gt amp Sowvo S 7152 Motherboard K K K K KK K K K K K FC PGA Socket 370 Processor supported AGP PCI CNR 66 100 133 MHz Front Side Bus supported ATX Form Factor E EK KE E E E E KE K K KE E E E E K K KE E E E K K K K KK K K K K K User s Manual SOYO SY 7IS2 Copyright O 2001 by Soyo Computer Inc Trademarks Soyo is the registered trademark of Soyo Computer Inc trademarks are the properties of their owners Product Rights 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 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 manual is provided to our customers for general us
22. of SDRAM The Intel 9 8 5 targets SDRAM with CL2 and supports both single and double sided DIMMs Additionally the Intel 815 also provides a 1024 deep refresh queue Intel 815 can be configured to keep up to 4 page op en within the memory array Pages can be kept open in any one bank of memory SCKE 4 0 is used in configurations requiring powerdown mode for the SDRAM 1 6 5 AGP Interface A single AGP connector is supported by the Intel 9 815 AGP interface The AGP buffers operate in one of two selectable modes in one of two selectable modes in order to support the AGP Universal Connector 1 3 3V drive not 5 volt safe This mode is compliant to the AGP 1 0 and 2 0 specs 2 1 5V drive not 3 3 volt safe This mode is compliant with the AGP 2 0 spec The following table shows the AGP Data Rate and the Signaling Levels supported by the MCH Motherboard Description e SY 7IS2 The AGP interface supports 4x AGP signaling AGP semantic or SBA 7 0 cycles to SDRAM are not snooped on the host bus AGP FRAME cycles to SDRAM are snooped on the host bus The supports or SBA 7 0 address mechanisms but not both simultaneously Either the PIPE or the SBA 7 0 mechanism must be selected during system initialization High priority accesses are supported Only memory writes form the hub interface to AGP are allowed No
23. previously saved This option is recommended if you need to reset the system setup and to retrieve the old values CMOS Setup Utility Copyright 1984 2000 Award Software Soyo Combo Feature PC Health Status gt Standard CMOS Features Load Fail Safe Defaults gt Advanced BIOS Features Load Optimized Defaults Advanced Chipset Features Set Supervisor Password Esc Quit AV gt D gt lt Select Item 210 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 7182 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 15 booted This means only a person who knows the password can use this computer b Setup The password is required only when you attempt to enter the BIOS Setup program
24. transactions from AGP to the hub interface are allowed 1 6 6 Hub Interface The hub interface is a private interconnect between the Intel 8 5EP and the ICH2 10 Motherboard Description e SY 7IS2 1 6 7 IDE Support The motherboard has two independent bus mastering PCI IDE interfaces These interfaces support PIO Mode3 PIO Mode 4 PIO Mode 5 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 However in multitasking operating systems the bandwidth freed by bus mastering IDE can be devoted to other tasks while disk transfers are occurring The motherboard also supports laser servo LS 120 drives 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 diskett s 2 490 tracks per inch tpi containing up to 120 MB of data storage conventional diskette uses 135 tpi for 1 44 MB of data storage LS 120 drivers are ATAPI compatible and connect to the motherboard s IDE interface LS 120 drives are also available with SCSI and parallel port interfaces Some versions of Wi
25. 8 1 2 Step 5 Set P9 for FWH Boot Block Write Protect Setting this jumper to open will prevent the boot block area of the FWH FirmWare Hub chip from being written data into such that it is write protected from unwanted or abnormal write activity Note In some rare cases the boot block area will need to be flashed to complete the BIOS upgrade procedure Setting JP9 to open will cause incomplete BIOS update in that case The FWH Boot Block Write Protect Poche JP9 Setting Open JP9 Short JP9 12 Hardware Installation e SY 7IS2 Step 6 CPU Frequency Settings JP6 J P7 CJ CJ2 For certain Intel CPUs the multiplier is not locked such that setting a multiplier higher than specified on the CPU 15 possible For technical details read the following Your FC PGA 133 100 66 MHz FSB CPU has a pin JP6 JP7 to tell it what FSB frequency the CPU requires If these two jumpers are shorted the motherboard will automatically run at the frequency the CPU was specified to run at However the FSB Frequency can also be set through jumpers CJ1 and CJ2 and it may therefore differ from the Frequency the CPU specifies If CJ1 and CJ2 are to be used amp 7 must be open Doing so may however force your CPU to operate out of its specifications and therefore SOYO can not guarantee the proper functioning of your system Refer to the following table CPU Frequency JP6 JP7 hort Aut
26. Enabled INT Pin 1 Assignment Auto INT Pin 2 Assignment Auto INT Pin 3 Assignment Auto INT Pin 4 Assignment Auto EnterSelect PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail Safe Defaults 27 Optimized Defaults Note Starred items will disappear when the Resources Controlled By option 15 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 7182 sov 3 7 1 PNP PCI Configuration Controls PNP PCI Setting Description Note Controls Reset Disabled Retain PnP configuration Default Configuration data in BIOS _ Le Data Enabled Reset PnP configuration data in BIOS Resources Manual BIOS does not manage PCI ISA 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 Recommended ESCO auto manages PCI ISA PnP card IRQ assignment automatically If Resources Controlled By 15 set to Manual IRQ and PCI ISA PnP Choose IRQ and 3 4 5 7 9 10 DMA DMA assigned to 11 12 14 15 assigned to PCI ISA PnP card DMA 0 1 3 5 6 7 Legacy ISA Choose IRQ and IRQ 3 4 5 7 9 10 DMA assignedto 11 12 14 15 Legacy ISA card DMA 0 1 3 5 6 7 Under this i
27. IDE2 It can support up to four high speed HDD or CD ROM Connect the black connector of the 80 pin flat cable to the IDE device and plug the blue connector to the primary IDE1 or secondary IDE2 directionally keyed IDE connector on the Motherboard This Motherboard can support up to four ATA 33 66 100 IDE devices gt 80 r ATA66 Flat Cable 23 Hardware Installation gt SY 71S2 sovo 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 and LS 120 In addition this Motherboard supports a 3 mode 720KB 1 2MB 1 44MB floppy commonly used in Japan Connect one side 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 e SY 71S2 2 3 3 3 Front Panel Connections WIL EE BB Bua Reset Power gt PWRBT Key Lock SIR LED _ Speaker HDD LED
28. Mastering E IDE ATAPI Ports Floppy Disk Drive FDD Intel FW82801 Chip CMOS Clear Jumper Wake On LAN WOL Header Chassis Cooling Fan Connector Front panel connectors Intel 82802AB 4MB FWH USB Connector FWH Boot Block Write Protect Setting Jumper Serial Infrared IrDA Device Header 3V Lithium Battery System Fan Connector Voice Doctor s language Jumper 32 bit PCI Mastering Slots Smart Card Reader Connector CNR MR Card CODEC OPTION Setting Jumper Communication Networking Riser Slot ITE IT8712F A Chip CPU Cooling Fan Connector CPU Frequency Settings Jumper Back panel Connectors Motherboard Description e SY 7IS2 1 6 CHIPSET The Intel 815EP Chipset is a high flexibility chipset designed to extend from the basic graphics multimedia PC platform up to the mainstream performance desktop platform The chipset consists of a Memory Controller Hub Intel 815 an I O Controller Hub2 ICH2 for the I O subsystem and a Firmware Hub FWH The Intel 815 integrates a system memory SDRAM controller that supports a 64 bit 100 133 MHz SDRAM array 1 6 1 The Intel amp 815EP Chipset System The Intel amp 815EP Chipset uses a hub architecture with the Intel as the host bridge hub and the 82801BA I O Controller Hub2 ICH2 as the I O hub The ICH2 15 a highly integrated multifunctional I O Controller Hub that provides the interface to the PCI Bus and integrates many of the functions n
29. SY 7IS2 The sound and everything else works fine except that the recorder and microphone do not work What is wrong This 1s 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 setup 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 If you are running a CPU make sure the linear burst function 1s enabled the bios 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 48 Hardware Installation e SY 7IS2 Note on Over clocking Capability The 5 7152 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 1 Turn off system power If you use an power supply and depending on your system you may have to press the power butt
30. Select the size of Accelerated Graphics Default Graphics 32MB Port AGP aperture The aperture is a Aperture Enabled portion of the PCI memory address Default Size range dedicated for graphics memory address space Host cycles that hit the aperture range are forwarded to the AGP without any translation 65 BIOS Setup Utility 8 sy 7182 3 5 INTEGRATED PERIPHERALS STOP Caution Change these settings only if you are already familiar with the Chipset 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 1984 2000 Award Software Integrated Peripherals On Chip Primary PCIIDE Enabled On Chip Secondary PCIIDE Enabled IDE Primary Master PIO Auto IDE Primary Slave PIO Auto IDE Secondary Master PIO Auto IDE Secondary Slave PIO Auto IDE Primary Master UDMA Auto IDE Primary Slave UDMA Auto IDE Secondary Master UDMA Auto IDE Secondary Slave UDMA Auto USB Controller Enabled USB Keyboard Support Disabled Init Display First PCI Slot IDE HDD Block Mode Enabled POWER ON Function BUTTON ONLY x KB Power ON Password Enter x Hot Key Power ON Ctrl F1 Onboard FDC Controller Enabled Onboard Serial Port 1 3F8 IRQA Onboard Serial Port 2 2F8 IRQ3 UART Mode Select Normal x UR2 Duplex Mode Half Onboard Parall
31. are as follows 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 remedy to this address conflict I O addresses can be adjusted from the BIOS Setup Utility 77 BIOS Setup Utility 4 sy 7182 3 8 PC HEALTH STATUS This option sets the Motherboard s PC Health Status CMOS Setup Utility Copyright 1984 2000 Award Software PC Health Status Shutdown Temperature Disabled Vcore 1 58 V VTT 1 45 V 3 36 V 12V 11 90 V VBAT V 3 07 V CPU Temperature 85 C System Temperature 31 C CPUFAN Speed 5192 RPM CHAFAN Speed 0 RPM SYSFAN Speed 0 RPM Item Help Menu Level gt AVD gt lt Move EnterSelect 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 78 BIOS Setup Utility 7182 sov 3 8 1 CPU Device Monitoring CPU Device Setting Description Note Monitoring Shutdown Disabled This item allows you to set up Default Temperature 60 140 CPU shutdown Temperature 65 C 149 F This item only effective under 70 C 159 F Windows 98 ACPI mode 75 C 167 F 80 C 176 F 85 C 185 F 90 C 194 F 195 203 100 212 110 C 230 F Vcore VTT Show the current voltage status 3 3V 12V V VBAT CPU ms Show t
32. 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 4 Power On Off GND 27 Hardware Installation gt SY 71S2 sovo 2 3 3 4 Back Panel Connections 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 2KB PS 2 Mouse Connector Connector 4 USB 1 USB2 v U M PRT COM 1 90 a LEE ESS lee of COM2 5 2 e 28 Hardware Installation e SY 7IS2 1 Onboard Serial Ports COMI COM2 External peripherals that use serial transmission scheme include serial mouse and modem Plug the serial device cables directly into the COM1 COM2 9 pin male connectors located at the rear pane
33. ch 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 2CAI meaning revision 2 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 SOVO 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 Pinl 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 46 Hardware Installation e SY 7IS2 not get my modem to work What you need to do is to disable or UART2 or serial port 2 in the bios under integrated peripheral setup I have installe
34. d LAN cards optional VGA Card AGP PCI m 15 Hardware Installation e SY 7IS2 2 2 UNPACKING THE MOTHERBOARD When unpacking the Motherboard check for the following items The SY 7IS2 815EP AGP PCI CNR Motherboard e p This Quick Start Guide C The Installation CD ROM EI 5070 Bonus Pack CD ROM One IDE Device 100 Flat Cable i One Floppy Disk Drive Flat Cable Warning Do not unpack the Motherboard from its anti static packaging until you are ready to install it Like most electronic equipment your Motherboard may be damaged by 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 16 Hardware Installation 7152 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 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 17 Hardware Installation 7152 2 31 CPU Installation To perform the installation of y
35. d 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 I do not get any sound from my sound card What could be wrong Please make sure the speaker 15 connected to the speaker out port on your sound card 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 ROM to the sound card is not connected or it is loose The sound from my sound card is distorted when Windows starts What is wrong First if you are using an ISA sound card please make sure the IRQ needed for the sound card 15 set to Legacy ISA in the bios In other words if your ISA sound card takes then set IRQ5 to Legacy ISA Next install the south bridge driver for the motherboard 47 Hardware Installation e
36. e Customers should be aware that the personal computer field is subject to many patents 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 1 1 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 42 Tested To Comply Edition February 2001 1 0 FOR HOME OR OFFICE USE 7182 SERIAL 100 POST CONSUMER RECYCLED PAPER il Table Contents amp sy 7182 Table of Contents CHAPTER 1 MOTHERBOARD DESCRIPTION 1 1 1 citet bre ERES IER I 1 2 HANDLING THE MOTHERBOARD 3 1 3
37. e ECC Checking Auto Detect DIMM PCI CLK Spread Spectrum 4 WAY Protection Onboard codec control Quick Power On Self Test System Memory Frequency SDRAM CAS Latency Time SDRAM Cycle Time Tras Trc SDRAM RAS to CAS Delay SDRAM RAS Precharge Time First Boot Device Second Boot Device Third Boot Device Boot Other Device AC97 Audio 97 Enabled Enabled Disabled Enabled Enabled Enabled Auto 3 3 3 Floppy HDD 0 LS120 Enabled Auto Auto Menu Level gt AV gt Move Enter Select PU PD Value Fl0 Save ESC Exit General Help F5 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 53 sy 7182 sov BIOS Setup Utility 3 1 1 Quick CPU Frequency Setup Quick CPU Description Frequency Setup CPU Host Default 110 27MHz NO Select the host clock of your PCI Clock 11538MHz NO Socket 370 processor among these values 68 35MHz NO 133 33MHZ Yes Note For the 815 chipset 66 80 40MHz NO 145 36MHz Yes However the system stability 83 42MHz NO 150 37 2 18 not guaranteed for other 100 33MHz NO 160 38MHz Yes Hequencies due to the limitations of this chipset 103 34MHz NO_ 166 42MHz Yes 105 35MHz NO
38. eeded in today s PC platforms The Intel 9 815 and ICH2 communicate over dedicated hub interface 82801 BA ICH2 functions and capabilities include e PCI Rev2 2 compliant with support for 33MHz PCI Operations 2 supports up to 6 PCI Req Gnt pairs Integrated System Management Controller Enhanced DMA Controller Interrupt Controller amp Timer Functions Bus Master IDE controller Supports Ultra ATA 100 USB host interface with support for 4 USB ports AC 97 2 1 interface Low Pin Count LPC interface Firmware Hub FWH interface support Alert On LAN SIM Bus controller APIC Motherboard Description e SY 7IS2 Upstream accelerated hub architecture interface for access to the MCH 1 6 2 Intel 815EP MCH Overview The Intel 815 functions and capabilities include Support Uni processor system 64 bit AGTL based System Bus Interface at 66 100 133 MHz 32 bit Host Address Support 64 bit System Memory Interface with optimized support for SDRAM at 100 133 MHz AGP 1X 2X 4X Controller 1 6 3 Host Interface The host interface of the Intel 815 is optimized to support the Intel Pentium III processor and Intel in the FC PGA package The Intel 815EP implements the host address control and data bus interfaces within a single device The Intel 815 supports 4 deep in order queue i e suppo
39. el Port 378 IRQ7 Parallel Port Mode SPP x ECP Mode Use 3 PWRON After PWR Fail OFF Game Port Address 201 Midi Port Address 330 Midi Port IRQ 10 Menu Level gt Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail Safe Defaults F7 Optimized Defaults 66 BIOS Setup Utility 7182 sov The following tables describe each field in the INTEGRATED 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 Setting Description Note On Chip PCI IDE Disabled Turn off the on board Primary IDE Secondary Enabled Use the on board IDE Default IDE mode 0 4 015 the slowest speed gt Primary Master PIO 4is the fastest speed Primary Slave PIO gt Secondary Master PIO Auto For better performance Default gt Secondary Slave PIO and stability we suggest you use the Auto setting to set the HDD control timing IDE Disabled N Select Auto to enable Default rimary Slave Secondary Master UDMA Ultra DMA Mode Secondary Slave UDMA support 3 5 2 Keyboard Controls Kenai Controls Setting Description Note USB Controller Disabled Enabled Select Enabled 1f your system Default contains a Universal Serial Bus USB controller and you have USB peripherals USB Keyboard Disabled Tur
40. f it will remain off Game Port Address Disabled Set the I O base address for 201 the ON board game port Default 209 under this item Midi Port Address Disabled Set the I O address for the Default 330 on board Midi port here 300 If Midi Port Address is set to 330 300 mode Midi Port IRQ Select the IRQ that the Midi port uses under this Default them 70 BIOS Setup Utility 7182 3 6 POWER MANAGEMENT SETUP The POWER MANAGEMENT SETUP sets the system s power saving functions CMOS Setup Utility Copyright 1984 2000 Award Software Power Management Setup ACPI Suspend Type Power Management Video Off Method Video Off In Suspend Suspend Type MODEM Use Suspend Mode HDD Power Down Soft Off by PWR BTTN Wake Up by PCI card Power On by Ring Resume by Alarm x Date of Month Alarm x Time hh mm ss Alarm S1 POS User Define DPMS Yes Stop Grant 3 Disabled Disabled Instant Off Disabled Enabled Disabled 0 Item Help Menu Level gt 0 Reload Global Timer Events Primary IDE 0 Primary IDE 1 Secondary IDE 0 Secondary IDE1 FDD COM LPT Port PCI PIRQ A D AV gt Move Enter S elect F5 Previous Values Disabled Disabled Disabled Disabled Disabled Disabled PU PD Value F10 Save F6 Fail Safe Defaults ESC Exit Fl General Help F7 Optimized Defaults After you have completed the Power Management Setu
41. hannel codec control Enabled CNR card or PCI sound card set Default this item to disabled 3 1 6 Quick Power On Self Test Setting Description Note Quick Power Disabled On Self Test Enabled Provides a fast POST at boot up Default 3 1 7 System Memory Control Setting System Memory Setting Description Note Control Setting System Memory Auto _ Setthis item to auto for automatic Default Frequency 100 detection of the system memory 133 frequency For a fixed frequency set to 100 or 133MHz SDRAM CAS 3 Default Tre 2 Use the default setting SY Se Oe a Use the default setting Time Tras Tre 5 7 55 sy 7182 sov BIOS Setup Utility System Memory Control Setting Continued System Memory Setting Description Note Control Setting DE Use the default setting If an insufficient number of cycles is Default allowed for the RAS to accumulate its charge before DRAM refresh the refresh may be incomplete and the DRAM may fail to retain data Fast gives faster performance and Slow gives more stable performance This field applies only when synchronous DRAM is installed in the system 3 1 8 System Boot Control Settings System Boot Setting Description Note Control Settings First Floppy 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
42. he Main Menu and press Enter key CMOS Setup Utility Copyright 1984 2000 Award Software Advanced BIOS Features Virus Warning Disabled CPU Internal Cache Enabled External Cache Enabled Item Help Menu Level gt Swap Floppy Drive Disabled Boot Up Floppy Seek Enabled Boot Up NumLock Status Gate 20 Option Fast Typematic Rate Setting Disabled x Typematic Rate Chars Sec 6 x Typematic Delay Msec 250 Security Option Setup OS Select For DRAM gt 64MB Non OS2 Report No FDD For WIN 95 Yes 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 key and follow the instructions on your screen to save your settings or exit without saving 60 BIOS Setup Utility 7182 sovo 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 Internal Cache Disabled Enabled Enables the CPU s first Default level cache External Cache Disabled Enabled Enables the CPU s second Default level cache 3 3 3 F
43. he current status of CPU C F Temperature temperature System CPU T Show the current status of the system temperature CPUFAN Speed Show you the current CPUFAN operating speed CHAFAN Show you the current CHAFAN RPM Speed operating speed SYSFAN Speed Show you the current SYSFAN operating speed 79 BIOS Setup Utility 7182 s 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 1984 2000 Award Software Soyo Combo Feature PC Health Status gt Standard CMOS Features Load Fail Safe Defaults gt Advanced BIOS Features Load Optimized Defaults Advanced Chipset Features Set Supervisor Password Esc Quit V2 Select Item 210 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 Setup Utility 7182 s 3 10 LOAD OPTIMIZED DEFAULTS Select the Load Optimized Defaults option from the Main Menu to load the system values you have
44. k 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 me CAUTION For Wake on LAN the 5 V standby line for the power supply must be capable of delivering 5V 5 at 720 mA Failure to provide adequate standby current when implementing Wake on LAN can damage the power supply 14 Hardware Installation e SY 7IS2 Chapter 2 HARDWARE INSTALLATION Congratulations on your purchase of 5 7152 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 l Socket 370 processor with built in CPU cooling fan Note This Motherboard supports non boxed type CPUs DIMM memory module s Computer 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 O ND 4 EH Internal Peripherals Modem an
45. l 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 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 1s completed restart your system and re run the SOYO CD 86 Drivers installation 7152 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 inf utility for Win 9x Intel Ultra ATA Storage Driver for Win 98 98SE 98ME NT 2000 ITE hardware doctor for Win 9x 2000 NT ITE SIM card reader of the mobile phone driver for Win 9x 2000 NT english ITE SIM card reader of the mobile phone driver for Win 9x 2000 NT chinese Cancel OK Driver Installation Menu A short description of all available drivers follows gt Intel inf utility for Win 9x Windows 95 and 98 will not recognize the new INTEL 815 chipset pr
46. l 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 Pind KBD Clock Pin3 GND Pin1 KBD DATA 4 PS 2Mouse similarly plug the mouse jack directly into the 6 pin female PS 2 mouse connector Pind Mouse Clock Pin3 GND Pin1 Mouse DATA 29 Hardware Installation e SY 7IS2 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 USBI 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 16 as follows 0584 USB3 GND 10 9 GND 7 GND Data 6 5 Data Data 4 3 Data Power 2 1 Power 30 Hardware Installation e SY 7IS2 2 3 3 5 Other Connections 1 Wake On LAN WOL
47. lity 7182 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 mE Description Security Option System time the system is booted the password appears If a password is set the password prompt only appears when you attempt to enter the BIOS Setup program Other Control Options Other Control Setting Description Note Options OS Select for 052 When using an OS2 operating DRAM 64MB 4 system Non OS2 When using another Default non OS2 operating system Report No FDD Yes Windows will release line 6 Default For WIN 95 normally used by the Floppy Disk Drive after you disable your on board FDD and set this field to Yes Windows will reserve INT 6 for your FDD whether it is disabled or not 63 BIOS Setup Utility amp 7182 s 3 4 ADVANCED CHIPSET FEATURES Caution Change these settings only if you are already familiar with the Chipset The Advanced Chipset Features option changes the values of the chipset registers These registers control the system options in the computer CMOS Setup Utility Copyright 1984 2000 Award Software Advanced Chipset Features System BIOS Cacheable Disabled Item Help Video BIOS Cacheable Disabled Memory Hole AT 15M 16M Disabled CPU Latency Timer Enabled Delayed Transaction
48. loppy Driver Settings Setting Description Note Swap Floppy _ Disabled Default Drive Enabled Changes the sequence of A and drives 3 3 4 Boot Up Floppy Seek Setting Description Note Boot Up Floppy Disabled Seeks disk drives during boot up Seek Disabling speeds boot up Enabled Default 61 sy 7182 sov BIOS Setup Utility 3 3 5 Boot Up NumLock Status Setting Description Note Puts numeric keypad in Default NumLock mode at boot up Puts numeric keypad in arrow key mode at boot up 3 3 6 Gate A20 Options Setting Description Note Normal Lets chipset control GateA20 Fast A pin in the keyboard controller Default controls GateA20 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 which a 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 repeating 1000 msec 62 BIOS Setup Uti
49. motherboard has two 9 pin D Sub serial port connector located on the back panel The NS16C5450 compatible UARTs support data transfers at speeds up to 115 2 Kbits sec with BIOS support 1 7 2 Parallel Port The connector for the multimode bi directional parallel port is a 25 pin D Sub connector located on the back panel of the motherboard In the Setup program there are four options for parallel port operation Compatible standard mode Bi directional PS 2 compatible Bi directional EPP A driver from the peripheral manufacturer 15 required for operation See Section 6 2 for EPP compatibility Bi directional high speed ECP 1 7 3 Diskette Drive Controller The I O controller is software compatible with the 82077 diskette drive controller and supports both PC AT and PS 2 modes In the Setup 12 Motherboard Description e SY 7IS2 program the diskette drive interface can be configured for the following diskette drive capacities and sizes 360 KB 5 25 inch 1 2 MB 5 25 inch 720 KB 3 5 1nch 1 2 MB 3 5 inch driver required 1 25 1 44 MB 3 5 inch e 2 88 MD 3 5 inch 1 7 4 PS 2 Keyboard and Mouse Interface PS 2 keyboard and mouse connectors are located on the back panel of the motherboard The 5 V lines to keyboard and mouse connectors protected with a fuse that prevents motherboard components from being damaged when an over current condition occurs Note The mouse and keyboard can be plugged into eithe
50. n off the on board IDE Default Support Enabled Use a USB keyboard Init Display First PCI Slot Choose which card Default AGP Display card or PCI VGA card to initialize first 67 sy 7182 sov 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 Password Enables you to wake up the system by entering a password at keyboard You wake up 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 22222 mouse button ZEN BUTTON ONLY Disables the Wake Up by Default Keyboard function Keyboard 98 If POWER ON Function 15 set to Password KB PowerON Enter your Set the password that will wake up your Password password system If POWER ON Function is set to Hot Key Hot Key Power Ctrl Choose the key combination that will wake ON 1 12 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 7182 3 5 6 Onboard Serial Ports Onboard Serial Setting Description Ports
51. ndows 95 and Windows NT operating systems recognize the LS 120 drive as a bootable device in both 120 MB and 1 44 MB mode Connection of an LS 120 drive and a standard 3 5 inch diskette drive 15 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 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 11 Motherboard Description e SY 7IS2 1 6 8 Real Time Clock The real time clock supports 256 bytes of battery backed CMOS SRAM Hardware implementation to indicate century rollover 1 7 INTERFACE CONTROLLER The motherboard uses the ITE IT8712F A I O controller which features Single diskette drive interface Two serial ports FIFO supports both serial and diskette interfaces One parallel port with Extended Capabilities Port ECP and Enhanced Parallel Port EPP support PS 2 style mouse and keyboard interfaces PCI PME interface Intelligent auto power management including gt Shadowed write only registers for ACPI compliance gt Programmable wake up event interface The Setup program provides configuration option for the I O controller 1 7 1 Serial Ports The
52. omatic Short S Open ud 12 66MHz Open Open 4 Manual 100MHz 133MHz 40 Hardware Installation SY 7IS2 2 3 5 Voice Doctor If the system does not boot up properly the Voice Doctor will inform the user by voice through internal external speaker at what point in boot up sequence the problem arises Below are the possible errors the user may encounter 1 Processor might be damage not installed properly 2 memory module might be damage or not installed properly No Keyboard connected VGA card might be damage or not inserted properly Defective HD Driver IDE Floppy might havean error B a oe Voice Doctor supports two language refer the table below on the language you prefer Voice Doctor s language English Language Chinese Language JP33 Setting Short pin 1 2 Short pin 2 3 a 2 3 6 CMOS Clear JP5 In some cases the CMOS memory may contain wrong data follow the steps below to clear 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 Short pin 2 3 for Short pin 1 2 at least 5 to retain new seconds to clear settings the CMOS JP5 Setting Note You must unplug the ATX power cable from the ATX power connector when perfo
53. on for more than 4 seconds to shut down the system 2 Press and hold down the Insert key while turning on the system power Keep holding down the Insert key until you see the message of the CPU type and frequency shown on the screen 3 Press the Del key during the system diagnostic checks to enter the Award BIOS Setup program 4 Select Save amp Exit SETUP and press Enter to save the new configuration to the CMOS memory and continue the boot sequence 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 10Power Off There are two possible ways to turn off the system l 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 computer 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 49 Cop BIOS Setup Utility 49 SY 7IS2 Chapter 3 BIOS SETUP UTILITY This Motherboard s BIOS setup program uses the ROM PCI ISA BIOS program from Award Software Inc To enter the Award BIOS program s Main Menu 1 Turn on or reboot the system 2 After the diagnostic checks press the Del key to enter the Award BIOS Setup Utility CMOS Setup
54. operly update the necessary inf files that will help Windows recognize the 815 chipset please run this utility gt Intel Ultra ATA Storage Driver for Win 98 98SE 98ME NT 2000 The Intel Ultra ATA Storage Driver automatically enables fast Ultra ATA transfers for a variety of ATA ATAPI mass storage devices such as hard disk drives and CD ROMs gt ITE hardware doctor for Win 9X 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 87 Drivers installation e SY 7IS2 ITE SIM card reader of the mobile phone driver for Win 9X 2000 NT If you have reader card it 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
55. our new 5 7152 Motherboard follow the steps below Mark your CPU Frequency Record the working frequency of your FC PGA CPU that should be clearly marked on the CPU cover FSB 66MHz L1433MHz 66 x 6 5 1 566 2 66 x 8 5 FSB 100MHz FSB 133MHz je 533MHz 133x4 0 1667MHz 133x5 0 1800MHz 133x 6 0 933MHz 133x 7 0 alll 13GHz 133x 8 5 __ 600MHz 133x4 5 L 733MHz 133x5 5 L 866MHz 133x 6 5 _J1000MHz 133x 7 5 J This Motherboard is designed to support processors with 66 100 133 MHz FSB CPU Mount Procedure To mount the VIA Cyrix Pentium III amp Celeron processor that you have purchased separately follow these instructions 1 Lift the socket handle up to a vertical position 18 Hardware Installation e SY 7IS2 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 19 Hardware Installation e SY 7IS2 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 key component that will ensure system stability The fan prevents overheating therefore prolonging the life of your CPU 20 Hardware Installation e SY 71S2 2 3 2 SDRAM Memory Module Installation
56. p press Esc to return to the Main Menu 71 sy 7182 sov BIOS Setup Utility 3 6 1 Power Management Controls Power Setting Description Note Management Controls ACPI Suspend 51 5 The system will enter the 51 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 Doze Standby Suspend HDD timer timer timer power down Min Saving 1 Hour Max Saving IMin l Min I Min 1 Min Video Off V H Selects the method by which Default Method Sync Blank the monitor is blanked Blank screen DPMS 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 IRQ to the modem Default IRQ 3 11 device Standby Mode Disabled Default IMin 1IHour When the set time has elapsed BIOS sends a command to the system to enter Standby Mode 72 BIOS Setup Utility 7182 s Power Management Controls Continued Power Setting Description Management Controls Disabled Default When the set time has Some older elapsed BIOS sends a model HDDs command to the HDD to may not support power down This turns off 25 advanced the HDD motor function Soft Off by Instant off Defaul
57. r 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 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 7 5 Infrared Support The IR connection can be used to transfer files to or from portable devices like laptops PDAs and printers 13 Motherboard Description e SY 7IS2 1 HARDWARE MONITOR The optional hardware monitor subsystem provides low cost instrumentation capabilities The features of the hardware monitor subsystem include gt Anintegrated ambient temperature sensor gt Fan speed sensors which monitor the fan 1 and fan 2 connectors Power supply voltage monitoring to detect levels above or below acceptable values When suggested ratings for temperature fan speed or voltage are exceeded an interrupt 15 activated The hardware monitor component connects to the SMBus 1 9 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 networ
58. rming the CMOS Clear operation 41 Hardware Installation e SY 7IS2 2 3 7 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 DEL 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 1984 2000 Award Software Soyo Combo Feature PC Health Status Standard CMOS Features Load Fail Safe Defaults gt Advanced BIOS Features Load Optimized Defaults gt Advanced Chipset Features Set Supervisor Password Integrated Peripherals Set User Password Power Management Setup Save amp Exit Setup PnP PCI Configurations Exit Without Saving Esc Quit Select Item 210 Save amp Exit Setup Change CPU s Clock amp Voltage 42 Hardware Installation e SY 7IS2 2 3 8 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 SOYO COMBO SETUP combines the main parameters that you need to configure all in one menu for a quick
59. rts pipelining of up to 4 outstanding transaction requests on the host bus Host bus addresses are decoded by the Intel 815EP for accesses to system memory PCI memory and PCI I O via hub interface PCI configuration space and Graphics memory The Intel 815EP takes advantage of the pipelined addressing capability of the pipelined addressing capability of the processor to improve the overall system performance The Intel 815 supports the 370 pin socket processor 370 pin socket PGA370 The PGA370 is a zero insertion force ZIF socket that a processor in the FC PGA package will use to interface with a system board 1 6 4 System Memory Interface The Intel amp 815 integrates a system memory controller that supports a 64 bit 100 133 MHz SDRAM array The only DRAM type supported is industry standard Synchronous DRAM SDRAM 8 Motherboard Description e SY 7IS2 The SDRAM controller interface 1s fully configurable through a set of control registers The Intel 815 supports industry standard 64 bit wide DIMMs with SDRAM devices The thirteen multiplexed address lines SMAA 12 0 along with the two bank select lines SBS 1 0 allow the Intel 9 815 to support 2M 4M 8M 16M 42M x64 DIMM Only asymmetric addressing 15 supported The Intel 9 815 has 6 SCS lines 2 copies of each for electrical loading enabling the support of up to six 64 bit rows
60. t PWR BTTN Delay 4 Turns off the system power 4 Sec seconds after pushing the power button Wake Up by Disabled If enabled any PCI interrupt will Default PCI card wake up the system The system will self power on Default when the modem is ringing Disabled system ignores the alarm Default Enabled Set alarm to power on the system by the date 1 31 or time hh mm ss If the date 15 set to 0 the system will self power on by alarm everyday at the set time 73 sy 7182 so BIOS Setup Utility 3 6 2 Reload Global Timer Events Power Down Setting Description Events Disabled Default In effect the system remains alert for anything which occurs to a device which is configured as Enabled gt Primary gt Secondary FDD COM LPT Port Enabled In effect the system remains alert for anything which occurs to a device which is configured as Enabled The system monitors these Default elements for activity The system will resume if activity 15 detected 74 BIOS Setup Utility 4 sy 7182 3 7 PNP PCI CONFIGURATION SETUP This option sets the Motherboard s PCI Slots CMOS Setup Utility Copyright 1984 2000 Award Software PnP PCI Configurations Reset Configuration Data Disabled en Resources Controlled By Auto ESCD x IRQ Resources Press Enter PCIA GA Palette Snoop Disabled Assign IRQ For VGA Enabled Assign IRQ For USB
61. tem 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 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 7182 s PNP PCI Configuration Setup Continued PNP PCI Setting Description Interrupt How to set the BIOS to release the IRQ to the PnP Interrupt pool 1 PnP PCI configuration Integrated Peripherals IRQ 15 IRQ 15 PCI ISA PnP On Chip Secondary PCI IDE disabled IRQ 14 14 PCI ISA PnP On Chip Primary PCI IDE disabled Interrupt 12 will be released by the PnP 7 7 PCI ISA PnP Onboard parallel port disabled IRQ 4 PnP Onboard Serial port 1 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 Enabled BIOS won t assign IRQ for USB Default 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 Auto Set to Auto the BIOS will using Default IRQs Automatically 3 7 2 MULTI I O ADDRESSES Default settings for multi I O addresses
62. urrent item 51 BIOS Setup Utility 7182 sovo 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 changes and exit or N to return to the Main Menu and keep current values SAVE to CMOS and EXIT EXIT WITHOUT SAVING Selecting the EXIT WITHOUT SAVING option allows you to abandon all data and exit setup therefore ignoring all your changes ROM PCI ISA BIOS CMOS SETUP UTILITY cee ees he Type Y to abandon changes and exit or N to return to the Main Menu and keep current values 52 BIOS Setup Utility 8 sy 7182 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 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 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 1984 2000 Award Software Soyo Combo Feature CPU Host PCI Clock PC133 100 33 MHz Item Help CPU Clock Ratio X 3 CPU L2 Cach
63. 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 long beep and 3 very short beeps The video card is not detected 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 45 Hardware Installation e SY 7IS2 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 mu
64. y power if the Motherboard appears damaged If there 1s damage to the board contact your dealer immediately 1 3 ELECTROSTATIC DISCHARGE PRECAUTIONS 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 Donotremove the anti static 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 Handle the Motherboard by its edges and avoid touching its components 1 Motherboard Description 1 4 PS 2 PS 2 Mouse Connector e sovo 5 7152 MOTHERBOARD LAYOUT SY 7IS2 Back Panel Ly JP6 JP7 1 1 i i E BB 3 3 CJ1CJ2 IDE 2 IDE 1 2 2 1 3 AGP Slot TT UN SSS a

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