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Soyo SY-7SBB Motherboard

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1. 2 PS 2 Mouse Connector KB BREE USB1 COM 1 1 PRT 1 18 Hardware Installation 45 SY 7SBB 1 Serial Ports 1 2 External Devices that use the COM ports include serial mice and modems The COM port connectors are located on 2 separate brackets panels as shown on the figure below Please plug their respective 10 pin flat cable connectors into the COMI and COM 2 serial port connectors on Motherboard The bracket panels should be fixed to one of the slots at the back of the computer case using a screw after having finished this you can plug any serial device into the back panel connectors S pin serial Hat cables 2x 8 male external serial 2x COM 2 COM 1 19 Hardware Installation 45 SY 7SBB 2 Parallel Port PRT1 This parallel port is used to connect the printer or other parallel devices Your Motherboard comes with one 25 pin female external parallel connector with 25 pin flat cable Plug 25 pin end of the flat cable into the PRTI parallel connector on the Motherboard as shown in the figure below then fix the bracket to one of the slots at the back of the computer case using a screw After having finished this you can plug any parallel device into the back panel connectors 25 pin parallel flai cable 3 AT
2. T OAM 1 KB z USB13 Z 1 ITE COM 1 m m 1 ATX Power d E PRT 1 CPU F H 10 s Ga T opa po E 1 miim Lm 17 14 H JE RRRARRRRRRARA 5 Power H H E JE zi E E cs 2 AGP Slot E aa t d J dE L L PCI Slot 2 A iE Pol 2 Poison MS ISA Slot 2 TA TAL 1 8B Flash BIOS UUUUUUUUUUU SB LINK P5 SEIS CMOS Clear PC PCI Power oop LED Keylock Speaker 1 cpi _ BCHAFAN PWRBT ACPI HDD Reset LED LED c WWI SY 7SBB Platform Motherboard Description e SY 7SBB 1 6 SY 7SBB MOTHERBOARD COMPONENTS A BCDE uL pO ET TC A W VUT S RQ
3. 4 is the fastest speed 112 4 COEM o Auto For better performance Default gt Secondary Slave PIO and stability we suggest you use the Auto setting to set the HDD control timing Primary Master UDMA Disabled gt Slave UDMA Secondary Master UDMA Auto Select Auto to enable Default gt Secondary Slave UDMA Ultra DMA Mode support IDE Burst Mode Disabled Enabled Selecting Enabled reduces Default latency between each drive read write cycle but may cause instability in IDE subsystems that cannot support such fast performance IDE HDD Block Mode Disabled Disable this item if your Enabled HDD does not support Default block mode 3 8 2 FDC Controls FDC Controls Setting Description Onboard FDC Disabled Turn off the on board floppy controller controller Enabled Use the on board floppy controller Default 60 BIOS Setup Utility SY 7SBB 3 8 3 Onboard Serial Ports Onboard Serial Setting Description Ports Onboard Disabled Serial Port 1 Serial 3F8 IRQ4 Choose serial port 1 amp Default Port 2 2 s I O address port 1 2FS IRQ3 Do not set port 1 amp 2to Default the same address port 2 3ES IRQ4 2ES IRQ3 Auto 3 8 4 IR Controls IR Control Setting Description Note IR Address Select Disabled Default 3F8H 2F8H Select IR address 3ESH 2ESH IR Mode HP SIR Default Select IR Mode IR IRQ Select IRQIO Default IRQ3
4. Modify Old Values Shift F2 Color Load Setup Defaults 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 BIOS Setup Utility SY 7SBB sovo 3 6 1 PNP PCI Configuration Controls PNP PCI Setting Description Note Controls 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 auto manages PCI ISA PnP card IRQ assignment automatically Reset Disabled Retain PnP configuration Default Configuration data in BIOS a Data Enabled Reset PnP configuration data in BIOS 3 6 2 PNP PCI Configuration Setup PNP PCI Setup Setting Description If Resources Controlled By 1s set to Manual IRQ and PCI ISA PnP Choose IRQ and IRQ 3715759010 DMA DMA assigned to assigned to PnP card 0 1 3 5 6 7 Legacy ISA Choose and IRQ 3 4 5 7 9 10 DMA assigned to Legacy ISA DMA 0 1 3 9 6 Under this item the user can assign an IRQ to a PCI slot However under some conditions the IRQ will not be assigned 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 ass
5. Motherboard Description e SY 7SBB ce nRFrFeOwrowzerrAawe TOABATO gt ov 16 bit ISA Slot USB Connector Serial Infrared Device Header Wake On LAN WOL Header ITE 8661 I O Controller COM 1 COM2 Connectors Printer Connector PS 2 mouse Connector Keyboard Connector ATX Power Supply Connector CPU Cooling Fan Connector AT Power Supply Connector 370 Pin PGA Socket DIMM Socket SiS 600 Chipset Bus Mastering IDE ATAPI Ports Floppy Disk Drive FDD Port 32 bit AGP Slot 3V Lithium Battery 32 bit PCI Mastering Slots CMOS Clear Jumper Chassis Cooling Fan Front panel connectors PCI Audio Card Header Flash ROM SiS 5595 Chip Hardware Installation e SY 7SBB so Chapter 2 HARDWARE INSTALLATION Congratulations on your purchase of the SY 7SBB Motherboard This chapter will help you 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 1 Celeron processor with CPU cooling fan DIMM memory module Computer case and chassis with adequate power supply unit Monitor Keyboard Pointing Device mouse Speaker s optional Disk Drives HDD CD ROM Floppy drive dx 22 External Peripherals Printer Plotter and Modem optional
6. gt Internal Peripherals Modem and LAN cards optional Hardware Installation e SY 7SBB so 2 2 UNPACKING THE MOTHERBOARD When unpacking the Motherboard check for the following items d The SY 7SBB SiS 600 AGP PCI Motherboard b a7 User s Manual The Installation CD ROM a cm CY wat One IDE Device Flat Cable One Floppy Disk Drive Flat Cable One 9 pin serial prot connector with 9 pin flat cable and 6 pin PS 2 mouse connector with 6 pin cable One 25 pin parallel port connector with 25 pin flat cable and 9 pin serial port connector with 9 pin 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 Hardware Installation SY 7SBB sovo 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 Motherboar
7. SY 7SBB sovo 3 3 4 Typematic Settings Typematic Settings Setting Description Note Default Enables to adjust the keystroke repeat rate 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 Default 8 Char sec character is repeated when 10 Char sec 12 Char sec 15 Char sec 20 Char sec 24 Char sec 30 Char sec holding down a key Typematic Delay 250 msec Choose how long after you Default 500 msec press a key the character 750 msec begins repeating 1000 msec 3 3 5 Security Option Use this feature to prevent unauthorized system boot up or use of BIOS Setup The following table describes the security settings Security Option System Each time the system is booted the _ password prompt appears password 15 set the password prompt only appears when you attempt to enter the BIOS Setup program 44 BIOS Setup Utility SY 7SBB sovo 3 3 6 Other Control Options Other Control Setting Description Note Options PCI VGA Disabled Default Palette Snoop Enabled The color of the monitor may be altered when using an MPEG card Enable this option to
8. 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 1s damage to the board contact your dealer immediately 1 4 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 a 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 touch 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 Motherboard Description SY 7SBB 1 5 SY 7SBB MOTHERBOARD LAYOUT
9. CAS Pulse 2 Width for EDO 1 T 2T CAS Precharge 2T MED 1T 1T 2T CAS Pulse 2 Width for FP IT CPU to PCI Burst Disabled Mem WR Enabled SDRAM Input Delay 0 5ns Signals Lead 0 0 Delay 1 0 1 5 2 0 2 5 SDRAM output Lead 0 0 Signals Delay 2 5 SDRAM Disabled Precharge Contd Enabled AGP Aperture 64 Size 4 256MB The system designer must set Default signal Use the default setting Default AGP could use the DRAM Default its video RAM Choose the DRAM size that you wish to allocate as video RAM 49 BIOS Setup Utility SY 7SBB sovo CHIPSET FEATURES SETUP Continued CHIPSET Setting Description Note FEATURES System BIOS Disabled Default Cacheable Enabled ROM area F0000H is cacheable Video BIOS Disabled Default Cacheable Enabled The video BIOS C0000H C7FFFH is cacheable Memory Hole At Disabled Default 15M 16M Enabled Some interface cards will map their ROM address to this area If this occurs select Enabled in this field Concurrent Disabled Enable disable the concurrent function MEM Enabled function for memory CPU Pipeline Disabled Pipelining allows the system Default Control Enabled controller to signal the CPU for a new memory address even before all data transfers for the current cycle are complete resulting in increased throughput PCI Delayed Disabled Transaction Enabled Default Spread Spectrum Disabled
10. IRQ4 Please select the IRQ for the IR 3 8 5 Onboard Parallel Port Onboard Parallel Setting Description Note Port Onboard Parallel 378 7 Choose the printer I O Default Port 1 3BCH IRQ7 address 278H IRQ5 Parallel Port Mode SPP The mode depends on Default ECP EPP external device that you ECP connect to this port EPP SPP 61 BIOS Setup Utility SY 7SBB sovo Onboard Parallel Ports Continued Onboard Parallel Setting Description Ports If Parallel Port Model is set to ECP mode ECP Mode use 3 Choose DMA3 Default DMA 1 Choose If Parallel Port Mode is set to EPP mode EPP Mode Select EPP 1 9 Select EPP port type 1 9 EPP 1 7 Select EPP port type 1 7 Default 3 8 6 PS 2 mouse function PS 2 mouse function Setting Description Note PS 2 mouse function Disabled If your system has a PS 2 mouse port and you install a serial pointing device select Disabled Enabled Default 3 8 7 USB Controls USB Controls Setting Description Note USB Controller Disabled Enabled Select Enabled you have USB Default peripherals Note You will need to install the optional USB port bracket See Page 21 USB Keyboard Disabled Use normal keyboard Default Support Enabled Use a USB keyboard AGP 3 8 8 Init Display Controls Init Display Controls Setting Description Note Init Display First PCI Slot Choose which card Default AGP Display card or PCI VGA card to
11. Keyboard Plug the keyboard jack directly into the 5 pin female AT keyboard connector located at the rear panel of the Motherboard AT Keyboard Connector 20 Hardware Installation SY 7SBB 4 PS 2 Mouse Attach the mouse cable to the 6 pin male PS 2 mouse connector on the Motherboard to make use of a PS 2 mouse 5 Universal Serial Bus USB This Motherboard provides a dual row 10 pin header one pin is empty to support two USB ports for your additional devices Attach the USB cable Optional to this header as shown in the diagram below The USB cable has two USB ports mounted on a bracket 21 Hardware Installation e SY 7SBB so 2 3 3 5 Other Connections 1 Wake On LAN WOL Attach the 3 pin connector from a LAN card that 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 JP44 Pin Assignment 5VSB gee GND MP Wake up 22 Hardware Installation 45 SY 7SBB 2 Infrared IR1 Plug the 5 pin infrared device cable to the 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 23 Hardware Install
12. Reset PWRBT AC Speaker FPE 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 4 J L Control Pin GND 15 Hardware Installation 45 SY 7SBB 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 4 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 ad J out 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 manufacturer has permanently set this Motherboard in ACPI mode due to most hardware and software compliance to ACPI mode ACPI LED Pin Assignment LED Anode LED Cathode 16 Hardware Instal
13. gt Sorva SY 7SBB Motherboard K K K KK K K K K K Socket 370 Celeron Processor supported SIS600 Motherboard 66 100 MHz Front Side Bus supported Baby AT Form Factor K K K K KK K KK K K K K K User s Manual SOYO SY 7SBB Copyright 1999 bySoyo 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 manual is provided to our customers for general use Customers should be aware that th
14. restore the monitor s normal color Assign IRQ Disabled For VGA Enabled Use this default setting Default OS Select for 052 When using an OS2 operating DRAM gt 64MB system Non OS2 When using another Default non OS2 operating system HDD Disabled Default S M A R T Enabled Enable this field when your HDD capability supports the S M A R T function Consult your HDD provider for details Report No Yes Windows will release line 6 Default FDD For WIN normally used by the Floppy Disk 95 Drive after you disable your on board FDD and set this field to Yes No Windows will reserve INT 6 for your FDD whether it is disabled or not Video or Disabled Adapter BIOS Enabled Default Shadow The BIOS is shadowed in a 16K segment if it 1s enabled and if it has BIOS present These 16 segments can be shadowed from ROM to RAM BIOS shadow copies BIOS code from slower ROM to faster RAM BIOS can then execute from RAM 45 BIOS Setup Utility SY 7SBB sovo 3 4 CHIPSET FEATURES SETUP STOP Caution Change these settings only if you are already familiar with the Chipset ROM PCI ISA BIOS CMOS SETUP UTILITY CHIPSET FEATURES SETUP Auto Configuration Enabled AGP Aperture Size 64 RAS Pulse Width Refresh 6T System BIOS Cacheable Enabled RAS Precharge Time AT Video BIOS Cacheable Enabled RAS to CAS Delay 4T Memory Hole At 15M 16M Disabled CPU to PCI Post Write Enabled Concurrent function MEM Dis
15. the Main Menu and keep current values T1225 gt Select ltem il Savo 5 Silat hie 2 Change Color 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 Type Y to abandon changes STANDARD CMOS SETUP INTEGRATED PERIPHERALS and exit or N to return to the Main Menu and keep current values 34 BIOS Setup Utility SY 7SBB sovo 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 ROM BIOS SOYO COMBO SETUP AWARD SOFTWARE INC CPU Host Clock CPU PCI Default Current CPU Temperature Processor Core Frequency x 4 0 Current FAN1 Speed Boot Sequence SCSI Current FAN2 Speed Quick Power On Self Test Disabled 5 0 V Ring Power Up Control Enabled 2 5 V Power ON Password Enter Hot Key Function As Disable Power Button Over Ride D
16. CPU 29 Hardware Installation SY 7SBB sovo 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 a CPU Host PCI Clock CPU Host PCI Clock 66 33 133 33 Under this item you find the frequencies your PCI and AGP slots run at These frequencies 1 75 37 LJ 133 44 are derived from the CPU host clock in the following way 83 41 1140 35 host clock gt 100MHz J 95 31 J 150 37 PCI CPU host clock 3 CPU host clock lt 100MHz L1 100 33 b CPU Ratio After you have selected the CPU Host PCI Clock choose the right multiplier for the CPU CPU Ratio options are LI x 4 5 1 5 LI x 5 5 LI x 6 5 xz 4x75 1 The CPU frequency is then defined as host clock freq x multiplier and PCI CPU host clock 2 should the working frequency of your CPUs processor Step 4 Select Save amp Exit Setup Press lt Enter gt to save the new configuration to the CMOS memory and continue the boot sequence Hardware Installation e SY 7SBB so 2 3 7 Troubleshooting at First Start e What should I do if the Motherboard refuses to start 1 Check that all DIMM memory modules are inserted completely Sometimes a DI
17. DE 1 IDE Secondary IDE 2 IDE This Motherboard offer mary and secondary IDE device connector IDE1 IDE2 It can support up to four high speed HDD or CD ROM Connect one side of the 40 pin flat cable to the IDE device HDD or CD and plug the other end to the primary IDE1 or secondary IDE connector on the Motherboard Hardware Installation SY 7SBB 2 3 3 2 Floppy Drive Installation FDC Floppy Drive Connector Pin 1 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 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 eo SY 7SBB 2 3 3 3 Front Panel Connections o ad es 5 T Power LED n
18. Default Enabled using Spread Spectrum Modulated 1 5 or 6 for FCC or DOC testing 50 BIOS Setup Utility SY 7SBB sovo 3 5 POWER MANAGEMENT SETUP The POWER MANAGEMENT SETUP sets the system s power saving functions ROM PCI ISA BIOS POWER MANAGEMENT SETUP AWARD SOFTWARE INC ACPI function Enabled IRQ 3 7 9 15 NMI Enabled Power Management Max Saving IRQ 8 Break Suspend Disabled PM Control by APM Video Option Susp Stby gt Off Video Off Method DPMS Supported Switch Function Disabled Doze Speed div by 1 8 Stdby Speed div by 1 8 MODEM Use IRQ NA PM Timers HDD Off After Disabled Doze Mode Disable Standby Mode Disable Suspend Mode Disable PM Events Quit c Select Item HDD Ports Activity Enabled Help PU PD Modify COM Ports Activity Enabled Old Values Shift F2 Color LPT Ports Activity Enabled Load Setup Defaults VGA Activity Enabled After you have completed the Power Management Setup press Esc to return to the Main Menu 51 BIOS Setup Utility gt sy 7SBB sovo 3 5 1 Power Management Controls PM Control by APM Setting Disabled Enabled User Define Disable Min Saving Max Saving Yes No Susp Stby gt Off Always On Suspend gt Off All Modes gt Off V H SYNC Blank DPMS Supported Blank Screen Disabled Break Wake Description Note Defa
19. ESC Skip Note This function is only valid for IDE type of hard disk drives 66 The SOYO CD 4 Sy 7SBB so Chapter 4 THE SOYO CD Your SY 7SBB Motherboard comes with a CD ROM labeled SOYO CD The SOYO CD contains the user s manual file for your new Motherboard the drivers software available for installation and a database in HTML format with information on SOYO Motherboards and other products Step 1 Insert the SOYO CD into the CD ROM drive The SOYO CD will auto run and the SOYO CD Start Up Menu will be displayed as shown below BAOYO CD Start Menu Read the Manual Install the Drivers Check the latest releases Enter the CD _ SOYO CD Start Up Program Menu The SOYO CD Start Up Program automatically detects which SOYO Motherboard you own and displays the corresponding model name 67 The SOYO CD gt Step 2 Read SOYO 7SBB Manual Click the Read Manual button to open the user s manual file of your Motherboard Please note that if the Start Up program was unable to determine which SOYO Motherboard you own the manual selection menu will pop up as shown below Then select the user s manual file that corresponds to your Motherboard model name and click OK SOYO CD Manuals X Please select your manual in the box below and click OK 686 boards 586 boards 7SBB 7 OK Back Manual Selection Menu The user s manu
20. HDD Off Disabled default this item is Disabled Default After 1Min meaning that no matter what mode the 15Min rest of the system 15 in the hard drive will remain ready Otherwise you have range of choices from to 15 minutes or Suspend This means that you can elect to have your hard disk drive to be turned off after a selected number of minutes or when the rest of the system goes into Suspend mode The following Doze Mode field may be configured only if Power Management is set to User Define Doze Mode Disable Default I Min When the set time has elapsed System Hour BIOS sends a command to the clock system to enter Doze Mode drops to 33MHz 53 BIOS Setup Utility SY 7SBB sovo PM Timers Continued PM Timers Setting Description Note The following Standby Mode field may be configured only if Power Management is set to User Define Standby Mode Disable Default I Min When the set time has elapsed Hour BIOS sends a command to the system to enter Standby Mode The following Suspend Mode field may be configured only if Power Management is set to User Define Suspend Mode Disable Default Min In Suspend mode the CPU Only an SL IHour stops completely no Enhanced or instructions are executed SMD CPU can enter this mode 3 5 3 PM Events PM Events Setting Description Note HDD COM P Disabled CI VGA Act Enabled Enables the power management Default Monitor
21. MM that is not inserted properly can cause boot problems 2 Check whether all Add on cards have been inserted properly Re insert the Add on cards to make sure that they make proper contact with the slots Try removing all Add on cards one by one to see whether or not one of them is causing problems Switch the system off before removing any of the cards 3 Verify that speed settings are not exceeding specifications This applies to the PCI bus that 1s specified to run at 33 MHz Also check the speed setting for the memory make sure conservative setting If the CPU is overclocked the system may not start up read the section below 4 Make sure that the Harddisk IDE cables are attached properly if not the system will not boot In case of doubt try reversing the IDE connector on one end of the cable 5 Venify that the 110 220V switch on the back of the power supply is set correctly 6 Go through the jumper setting section again to make sure that all jumpers are set correctly Note Over clocking Capability The SY 7SBB provides over clocking capability If overclocked 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 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 In
22. OMBO SETUP INTEGRATED PERIPHERALS STANDARD CMOS SETUP SUPERVISOR PASSWORD BIOS FEATURES SETUP USER PASSWORD CHIPSET FEATURES SETUP IDE HDD AUTO DETECTION POWER MANAGEMENT SETUP SAVE amp EXIT SETUP PNP PCI CONFIGURATION EXIT WITHOUT SAVING LOAD SETUP DEFAULTS Esc Quit e Select Item F10 Save amp Exit Setup Shift F2 Change Color Time Date Hard Disk Type Selecting items Use the arrow keys to move between items and select fields From 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 33 BIOS Setup Utility SY 7SBB sovo Hot Keys Function keys give you access to a group of commands throughout the BIOS utility Gives the list of options available for each item Sh ift F2 Change the color of the display window F 5 Old values Restore the old values These are the values that the user started the current session with Defaults Setup Main Menu 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 ROM PCI ISA BIOS C MO S SETUP UTILITY ARD SOFTWARE powes SAVE to CMOS and EXIT Y N _ LOAD BIOS DEFAULTS Type Y to save the changes and exit or N to return to
23. ON ianiai 1 KEY FEATURES 1 HANDLING THE 2 ELECTROSTATIC DISCHARGE PRECAUTIONS 2 SY 7SBB 3 SY 7SBB MOTHERBOARD COMPONENTS 4 HARDWARE INSTALLATION enn 6 PREPARATIONS S 6 UNPACKING THE 7 INSTALLATION GUIDES 9 CPU 220000000 5 9 SDRAM Memory Module Installation 11 Motherboard Connector 13 CMOS Clear JPI 28 Power 26 te 29 Troubleshooting at First 31 lu rx 32 33 35 STANDARD CMOS SETUP 39 BIOS FEATURES SETUP 42 CHIPSET FEATURES SETUP eren 46 POWER MANAGEMENT SETUP 5 PNP PCI CONFIGURATION 55 LOAD SETUP 58 INTEGRATED PERIPHERALS 59 SUPERVISOR PASSWAORD eere 63 iii Table
24. SBB 2 3 2 SDRAM Memory Module Installation To i WINIG WINIG L ININIG This Motherboard features 3 x DIMM Banks for 168 pin 3 3V unbuffered DIMM modules Your board comes with three DIMM sockets providing support for up to 768MB of main memory using DIMM modules from 8MB to 256MB For 66MHz front side bus CPUs use 12ns or faster memory for 100MHz front side bus CPUs use 8ns 100MHz PC100 compliant memory Vr m ELLE Vr p PEL PLE 11 Hardware Installation e SY 7SBB CONFIGURATION 4 DIMM 2 DIMM 3 RAM Type EDO SDRAM EDO SDRAM EDO SDRAM RAM Module Size 8 16 32 64 128 8 16 32 64 128 8 16 32 64 128 MB 256 256 Note 1 There are two types of DIMM module with different operating voltages 3 3V and 5 0V Please note that only 3 3V C OD EDO DIMM modules can be used on this Motherboard 2 This motherboard does not support registered SDRAM DIMM Modules 12 Hardware Installation 45 SY 7SBB 2 3 3 Motherboard Connector 2 3 3 1 IDE Device Installation HDD CD ROM Pin 1 Primary I
25. abled Starting Point of Paging 1T ECC Function for Bank 0 Disabled CPU Pipeline Control Enabled ECC Function for Bank 1 Disabled PCI Delay Transaction Disabled ECC Function for Bank 2 Disabled Spread Spectrum Disabled SDRAM CAS Latency 2T SDRAM WR Retire Rate X 1 1 1 SDRAM Wait State Control 0 5 RAMW Assertion Timing CAS Precharge Time EDO CAS Pulse Width for EDO CAS Precharge Time FP CAS Pulse Width for FP CPU to PCI Burst Mem_ WR Enabled Quit lt Select Item SDRAM Input Signals Delay 0 5ns Help PU PD Modify SDRAM Output Signals Lead 0 0ns Old Values Shift F2 Color Load Setup Defaults The CHIPSET FEATURES SETUP option changes the values of the chipset registers These registers control the system options in the computer 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 CHIPSET FEATURES SETUP Menu and how to configure each parameter 46 BIOS Setup Utility SY 7SBB 3 4 1 CHIPSET FEATURES SETUP sovo CHIPSET Setting Description Note FEATURES Auto Disabled Configuration Enabled Itis strongly recommended to Default enable this option so that the system automatically sets all chipset feature options on the left panel of the screen except for cache update amp BIOS cacheable RAS Pulse Width 6T Th
26. al files included on the SOYO CD can be read 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 1f the Acrobat Reader utility 1s 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 68 The SOYO CD 6 Sy 7SBB sovo Step 3 Install Drivers and Utilities Click the Display all drivers on the SOYO CD button to display the list of drivers that can be installed on your Motherboard The start up program displays the drivers available for the SY 7SBB and the Windows version you use Driver Installation SiS 600 AGP VxD drivers SiS 600 busMaster drivers SiS 600 System hardware monitor Driver Installation Menu A short description of all available drivers follows SiS 600 AGP VxD drivers The SIS VGA driver for windows 95 98 must be installed to make use of your on board VGA function For WinNT read the instruction in the Manual SiS 600 busMaster Driver The SiS Busmaster drivers for windows 95 98 will speed up your harddisk For WinNT read the instructions in the Manual 69 The SOYO CD SY 7SBB so g
27. ation amp SY 7SBB 3 Cooling Fan Installation 1 CPU Cooling Fan After you have seated the CPU properly into its socket 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 POWER MANAGEMENT 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 24 Hardware Installation eo SY 7SBB 2 Chassis Cooling Fan Some cases also feature a cooling fan This Motherboard features a CHAFAN connector to provide 12V power to the chassis fan Connect the cable from the chassis fan to the CHAFAN 3 pin connector Install according to the following pin assignment Chassis Cooling Fan CHAFAN Pin Assignment GND 12V SENSOR 2 3 3 6 Audio Card Some PCI soundcards require a PC PCI DMA channel Attach the 5 pin cable from your PCI audio card to SB LINK header on Motherboard SB LINK will forward requests for legacy DMA channel to the PCI Bus SB LINK PC PCI Pin Assignment 1 6 PC PCI Grant Serial IRQ Sideband Signal 2 4 5 DGND Request Sideband Signal 25 Hardware Installation 45 SY 7SBB 2 3 3 7 AGP VGA Insert the AGP VGA card into the AGP slot Then connec
28. ciated with the connected hard drives Assign IRQ For Enabled BIOS will assign IRQ for USB Default USB port Disabled BIOS won t assign IRQ for USB port 57 BIOS Setup Utility SY 7SBB sovo 3 7 LOAD SETUP DEFAULTS Select the LOAD SETUP DEFAULTS option from the Main Menu to load the default system values This option 15 recommended if you need to reset the system setup and to retrieve the old save values ROM BIOS CMOS SETUP UTILITY AWARD SOFTWARE INC INTEGRATED PERIPHERALS SUPERVISOR PASSWORD USER PASSWORD Load SETUP Defaults Y N _ SOYO COMBO SETUP STANDARD CMOS SETUP BIOS FEATURES SETUP CHIR PO PNP PCI CONFIGURATION LOAD SETUP DEFAULTS EXIT WITHOUT SAVING Esc Quit Tl lt Select Item F10 Save amp Exit Setup Shift F2 Change Color Time Date Hard Disk Type 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 58 BIOS Setup Utility amp Sy 7SBB 3 8 INTEGRATED PERIPHERALS SP 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
29. d system chassis and peripheral devices before performing any work on the Motherboard or system Hardware Installation e SY 7SBB so 2 3 1 CPU Installation Follow the steps below in order to perform the installation of your new SY 7SBB Motherboard Mark your CPU Frequency Record the working frequency of our CPU that should be clearly marked on the CPU cover 300MHz 66 x 4 5 333MHz 66 x 5 0 366MHz 66 x 5 5 400MHz 66 x 6 0 433MHz 66x65 J466MHz 66x7 0 LJ 500MHz 66x75 This Motherboard is designed to be able to support processors with 100MHz FSB However Socket 370 processors with 100MHz FSB are not available yet at this moment for testing CPU Mount Procedure To mountthe Celeron processor that you have purchased separately follow these instructions 1 Lift the socket handle up to a vertical position 2 Align the blunt edge of the CPU with the matching pinhole on the socket e 99 2 Hardware Installation 45 SY 7SBB 3 Seat processor in socket completely and without forcing 4 Then close the socket handle to secure the CPU in place Remember to connect the CPU Cooling Fan to the appropriate power connector on the Motherboard The fan is a key component that will ensure system stability The fan prevents overheating therefore prolonging the life of your CPU 10 Hardware Installation 45 SY 7
30. de Default automatically 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 or mode ask your hard disk provider user for details 3 2 3 Floppy Drives Floppy Drives Setting Description Note Drives A amp B Not installed Supports 3 mode Special disk drive floppy diskette commonly used in 740KB 1 2MB Japan 1 44MB on selected disk drive 40 BIOS Setup Utility amp Sy 7SBB 3 2 4 Video Select the video mode EGA VGA Default CGA 40 CGA 80 Mono Monochrome 3 2 5 Halt On When the BIOS detects system errors this function will stop the system Select which type of error will cause the system halt All Errors Default No Errors All But Diskette All But Keyboard All But Disk Key 41 BIOS Setup Utility 3 3 BIOS FEATURES SETUP Select the BIOS FEATURES SETUP option from the Main Menu and press Enter key ROM PCI ISA BIOS BIOS FEATURES SETUP AWARD SOFTWARE INC gt sy 7SBB Anti Virus Protection CPU Internal Cache External Cache Swap Floppy Drive Boot Up NumLock Status Boot Up System Speed Memory Parity Check Typematic Rate Setting Typematic Rate Chars Sec Typematic Delay Msec Security Option PCI VGA Palette Snoop Assign IRQ For VGA OS Select For DRAM gt 64 MB HDD S M A R T capability Report No FDD For WIN 95 Disabled Enabled Enabled Disabl
31. e 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 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 WwWww soyo com tw Tested To Comply Edition July 1999 F With FCC Standards Version 1 0 FOR HOME OR OFFICE USE 7SBB SERIAL 100 7257 RECYCLED PAPER il Table of Contents CHAPTER 1 1 1 1 2 1 3 1 4 1 5 1 6 2 2 1 2 2 2 3 2 3 1 2 3 2 2 3 3 2 3 5 2 3 6 2 3 7 2 3 8 CHAPTER 3 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 Sy 7SBB so Table of Contents MOTHERBOARD 1 INTRODUCTI
32. e system designer must Refresh 3T 4T 5T select the number of CPU 7 clock 2T 3T 5T number of cycles it takes for the RAS to accumulate its charge before DRAM refresh If insufficient time is allowed refresh may be incomplete and the DRAM may fail to retain RAS Precharge Time 4 The precharge time is the data RAS to CAS Delay 4T When DRAM is refreshed 2 3 5 both rows and columns are addressed separately This setup item allows you to determine the timing of the transition from RAS row address strobe to CAS column address strobe CPU to PCI Post Disabled Write Enabled Select enabled to use a fast Default buffer for posting writes to memory Using a fast buffer releases the CPU before completion of a write cycle to DRAM 47 BIOS Setup Utility gt sy 7SBB sovo CHIPSET FEATURES SETUP Continued CHIPSET Setting FEATURES Starting Point of IT Paging 2T 4T ST ECC Function Disabled for Bank 0 1 2 Enabled SDRAM CAS 2T Latency 3T SDRAM WR X 1 1 1 Retire Rate X 2 2 2 SDRAM Wait OWS State Control IWS Assertion 2T Timing 2I ST CAS Precharge 2T Time EDO IT 1T 2T Description Note This value controls the start Default timing of memory paging operations Enable Disable the ECC function Default for Bank 0 1 2 When synchronous DRAM is Default installed the number of clock cycles of CAS latency depends on the DRAM timing Do not reset this fie
33. ed High Enabled Disabled 6 250 Setup Disabled Disabled Non OS2 Disabled Yes Video BIOS 8000 000 D0000 D3FFF D4000 D7FFF D8000 DBFFF DCO000 DFFFF Shadow Shadow Shadow Shadow Shadow Shadow Shadow Enabled Disabled Disabled Disabled Disabled Disabled Disabled ESC Quit F1 Help F7 Load Setup Defaults T 5 lt Select Item PU PD Modify F5 Old Values Shift F2 Color After you have completed the changes press Esc key and follow the instructions on your screen to save your settings or exit without saving BIOS Setup Utility SY 7SBB sovo 3 3 1 Virus Warning Setting Description Anti Virus Disabled Protection If set to enabled the Paragon Default Anti Virus Function will scan your boot drive for boot virusses If a boot virus is detected the BIOS will display a warning message 3 3 2 Cache Memory Options Setting Description CPU Internal Cache Disabled Enabled Enables the CPU s Default internal cache External Cache Disabled Enabled Enables the external Default cache memory 3 3 3 System Boot Control Settings System Boot Setting Description Note Control Settings Default Changes the sequence of A and B drives Puts numeric keypad in Default NumLock mode at boot up Puts numeric keypad in arrow key mode at boot up 43 BIOS Setup Utility
34. elay 4 Sec Power Up by Alarm Disabled Quit Tl Select Item Help PU PD Modify Old Values Shift F2 Color Load Setup 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 35 BIOS Setup Utility 3 1 1 Quick CPU Frequency Setup Quick CPU Setting Frequency Setup CPU Host Clock CPU PCI CPU Frequency Default 66 33 MHz 75 3 MHz 83 33 MHz 90 36 MHz 95 31 MHz 100 33 MHz 105 34 MHz 112 37 MHz 118 39 MHz 124 31 MHz 128 32 MHz 133 33 MHz 137 34 MHz 140 35 MHz SY 7SBB Description Select the host clock of your Celeron processor from these values Note For the ZX chipset a 66 MHz host clock frequency is acceptable However system stability is not guaranteed for other frequencies due to the limitations of this chipset The BIOS will detect the fixed multiplier value of your Socket 370 CPU It will display that value here Combined with the CPU host clock settings above the CPU work frequency is displayed as well 36 BIOS Setup Utility amp Sy 7SBB 3 1 2 System Boot Control Settings System Boot Setting Description Control Settings Boot Sequence A C SCSI Choose the boot sequence C A SCSI adapted to your needs for C CD ROM A example CD ROM C A 9 SCSI means D A SCSI the BIOS will look for an E A SCSI operating system first in F A SCSI drive A then
35. er 15 installed on your system Start Up program will prompt you on whether or not you would like to install the Internet Explorer browser Click YES to install the HTML browser After the installation 1s complete please restart your system Then re run the SOYO CD and you will be able to browse the SOYO HTML database Internet Explorer is a Microsoft Trademark 71 4 sy 7SBB gt SOYO
36. function press Enter directly and the following message appears Password Disabled at 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 64 BIOS Setup Utility amp Sy 7SBB This diagram outlines the password selection procedure Type the Password Press Enter without and Press Enter entering password t After you confirm the password press lt Esc gt to exit 3 10 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 65 BIOS Setup Utility amp Sy 7SBB 3 11 IDE HDD AUTO DETECTION This Main Menu function automatically detects the hard disk type and configures the STANDARD CMOS SETUP accordingly ROM PCI ISA BIOS CMOS SETUP UTILITY AWARD SOFTWARE INC HARD DISKS TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODE Primary Master Select Primary Master Option N Skip N OPTIONS SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODE 2 Y 1707 827 64 0 3308 63 LBA 1 1707 3309 16 65535 3308 63 NORMAL 3 1707 827 64 65535 3308 63 LARGE Note Some Oses SCO UNIX Before v5 0 must use NORMAL for installation
37. igned if they are free See the table below on how to free them 56 BIOS Setup Utility SY 7SBB sovo PNP PCI Configuration Setup Continued PNP PCI Setup Setting Description Interrupt How to set the BIOS to release the IRQ to the PnP Interrupt pool 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 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 PCI IRQ Level This sets the method by which the Default Actived By Edge PCI bus recognizes that an IRQ service 1s being requested by a device Under all circumstances you should retain the default configuration unless advised otherwise by your system s manufacturer PCI IDE IRQ PCI This allows you to configure your Default Map To AUTO system to the type of IDE disk ISA controller in use By default Setup Optional assumes that your controller is an ISA Industry Standard Architecture device rather than a PCI controller The more apparent difference is the type of slot being used Primary B you have equipped your system with Default Secondary IDE PCI controller changing this allows INT you to specify which slot has the controller and which PCI interrupt A B C or D is asso
38. in drive C SCSI A C and eventually in the first 2 SCSI device SCSLC A C only LS ZIP C Quick Power On Disabled Default Self Test Enabled Provides a fast POTS at boot up 3 1 3 Power Management Setting Description When you select Enabled a ring Default signal from the modem returns the system to Full On state set the password that will wake up your system 37 BIOS Setup Utility SY 7SBB sovo Power Management Continued PM Events Setting Description Note Hot Key Disabled Default Function As Enabled Pressing lt Ctrl gt lt Alt gt lt Backspace lt gt will shut down the system immediately Caution Using this function under Windows will lead to data corruption Power Button Instant off Default Over Ride Delay 4 Turns off the system power 4 Sec seconds after pushing the power button Power On by Disabled The system ignores the alarm Default Alarm Enabled Set alarm to power on the system by the date 1 31 time hh mm ss If the date is set to 0 the system will self power on by alarm everyday at the set time 3 1 4 CPU Device Monitoring CPU Device Setting Description Monitoring Current CPU Show the current status of Temperature CPU temperature Current Show the current status of 1 CPU Fan CPUFAN2 Speed 5V 3 3V 2 5 Show the current voltage Vcore status 38 BIOS Setup Utility SY 7SBB sovo 3 2 STANDARD CMOS SETUP Select
39. initialize first 62 BIOS Setup Utility amp Sy 7SBB 3 8 9 MULTI I O ADDRESSES Default settings for multi I O addresses are as follows LPT1 378H ECP EPP Warning 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 3 9 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 63 BIOS Setup Utility amp Sy 7SBB 2 Choose SUPERVISOR PASSWORD from the Main Menu and press Enter The following prompt will appear Enter Password Warning If you forget or lose the password the only way to 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
40. lation ep SY 7SBB 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 rape d L 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 17 Hardware Installation 45 SY 7SBB 2 3 3 4 External Peripherals Connections External devices such as the keyboard printer PS 2 mouse modem USB can be connected to the Motherboard Normally you can not plug your devices directly onto the Motherboard except for the keyboard that plugs directly into the back panel KB connector For other parallel PRT1 and serial devices COM1 COM2 first install the bracket panels that come with your Motherboard on the computer case then plug the other end of the flat cable to their respective connectors Only after you have fixed and locked the Motherboard and bracket panels to the computer case you can 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 or flat cable to
41. ld from the default value specified by the system designer This item determines the timing Default that the chipset uses to write data into the SDRAM during burst cycles This item controls the timing for Default the precharge command that is issued when the address of the next memory access cycle is located at a different page than the current one RAMW is an output signal to Default enable local memory writes The system designer select Normal or Faster by one timer tick according to DRAM specifications Select the number of CPU clocks Default allocated for the CAS signal to accumulate its charge before the EDO RAM 1s refreshed If insufficient time 15 allowed refresh may be incomplete and data lost BIOS Setup Utility CHIPSET FEATURES SETUP Continued gt sy 7SBB sovo Description Note The system designer must set Default duration of a CAS signal pulse in timer ticks This item allows you to select Default CAS precharge time for FP RAM duration of a CAS signal pulse for FP RAM Select enabled permits PCI Default burst memory write cycles for faster performance When disabled performance is slightly slower but more reliable This item determines the Default DRAM input signal timing in reference to the chipset CCLK signal This item determines the Default DRAM output signal timing in 0 5 1 0 1 5 2 0 reference to the chipset CCLK CHIPSET Setting FEATURES
42. of Contents 3 10 USER PASSWORD 3 11 IDE HDD AUTO DETECTION CHAPTER 4 DRIVERS INSTALLATION iv Motherboard Description e SY 7SBB ov Chapter 1 MOTHEBOARD DESCRIPTION 1 1 INTRODUCTION The SY 7SBB AGP PCI Motherboard is a high performance Socket 370 Baby AT form factor system board SY 7SBB uses the SIS600 Chipset technology and supports Socket 370 processors This Motherboard is fully compatible with industry standards and adds many technical enhancements 1 2 KEY FEATURES Supports Intel Celeron processors 300A 500MHz Auto detect CPU voltage PC98 ACPI Ultra DMA 33 Supports system memory up to 768MBytes SOYO COMBO Setup Power on by modem or alarm Supports Wake On LAN WOL Supports onboard hardware monitoring and includes Hardware monitor utility Supports Keyboard Power On Off x 32 bit AGP slot 3 x 32 bit bus mastering PCI slots 2 x 16 bit ISA slot 2 x USB ports onboard 1 x IrDA port Supports multiple boot function Y VV VV VV V AT amp ATX power connectors Y2K Compliant VV VV VV VV WV Motherboard Description e SY 7SBB 1 3 HANDLING THE MOTHERBOARD To avoid damage to your Motherboard follow these simple rules while unpacking Before handling the Motherboard ground yourself by touching 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
43. r 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 15 completed Then push the RESET button and press DEL key again at the beginning of boot up during diagnostic checks 28 Hardware Installation SY 7SBB sovo Repeat this operation until you get the following screen 3 The BIOS Setup screen appears ROM PCI ISA BIOS CMOS SETUP UTILITY AWARD SOFTWARE INC SOYO COMBO SETUP INTEGRATED PERIPHERALS STANDARD CMOS SETUP SUPERVISOR PASSWORD BIOS FEATURES SETUP USER PASSWORD CHIPSET FEATURES SETUP IDE HDD AUTO DETECTION POWER MANAGEMENT SETUP SAVE amp EXIT SETUP PNP PCI CONFIGURATION EXIT WITHOUT SAVING LOAD SETUP DEFAULTS Esc Quit lt Select Item F10 Save amp Exit Setup Shift F2 Change Color Time Date Hard Disk Type 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 through the BIOS Soyo Combo Feature The Soyo Combo Feature menu combines the main parameters that you need to configure all in one menu for a quick setup in BIOS Follow these steps to configure your
44. rrent requirement is even more critical make sure to use an ATX powersupply that can at least supply 720mA on the 5STB line Please install the ATX power according to the following pin assignment ATX Power 12V a 5V 5VSB e 5V PW OK 5V GND gt special care to the notch GND GND GND 5V 5 GND els GND 3 3V elle 12V 3 3V elle 3 3V 27 Hardware Installation e SY 7SBB so 2 3 3 9 AT Power Supply If you are using AT power plug the dual 6 pin headers from the power directly into the 12 pin male AT Power connector on the motherboard Make sure black leads of the 6 pin AT power headers are in the center Note DO NOT use an AT powersupply if you already use an ATX powersupply Use only one type of powersupply at the same time 2 3 4 CMOS Clear JP5 After you have turned off your computer clear the CMOS memory by shorting pins 2 3 on jumper JP5 for a few seconds Then restore JP5 to the initial 1 2 jumper setting in order to recover and retain the default settings Jumper JP5 can be easily identified by its white colored cap Clear CMOS Data Retain CMOS Data Clearing Short pin 2 3 for 15 Short pin 1 2 M JP5 Setting at least 5 seconds to to retain new clear the CMOS emp settings Note You must unplug the ATX power cable from the ATX powe
45. sert key while turning on the system 31 Hardware Installation e SY 7SBB power Keep holding down the Insert key until you see the CPU type and frequency message 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 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 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 32 BIOS Setup Utility SY 7SBB sovo Chapter 3 BIOS SETUP UTILITY This Motherboard s BIOS setup program uses the ROM PCT ISA BIOS program from Award Software Inc To enter the Award BIOS program s Main Menu Turnon or reboot the system 2 After the diagnostic checks press the Del key to enter the Award BIOS Setup Utility ROM PCI ISA BIOS CMOS SETUP UTILITY AWARD SOFTWARE INC SOYO C
46. shows setup default settings ROM PCI ISA BIOS INTEGRATED PWEIPHERALS AWARD SOFTWARD INC Internal PCI IDE IDE Primary Master PIO IDE Primary Slave PIO IDE Secondary Master PIO IDE Secondary Slave PIO Primary Master UDMA Primary Slave UDMA Secondary Master UDMA Disabled Auto Auto Auto Auto Auto Auto Auto Onboard Parallel Part 1 Parallel Port Mode ECP Mode use DMA EPP Mode Select PS 2 mouse function USB Controller USB Keyboard Support 378H IRQ7 SPP 532 1 7 Enabled Enabled Disabled Secondary Slave UDMA Auto IDE Burst Mode Enabled IDE Data Port Post Write Disabled IDE HDD Block Mode Enabled PCI Slot Init Display First Onboard FDC Controller Enabled Onboard Serial Port 1 3F8 IRQ4 Onboard Serial Port 2 2F8 IRQ3 Quit TL 5 Select Item IR Address Select Disabled Help PU PD Modify Old Values Shift F2 Color Load Setup Defaults 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 59 BIOS Setup Utility SY 7SBB 3 8 1 IDE Device Controls sovo IDE Controls Setting Description Note Internal PCI IDE Both Default Primary This chipset contains a Secondary internal PCI IDE interface with support for two IDE channels IDE mode 0 4 0 15 the slowest speed
47. t 515 600 System hardware monitor Use this utility to deep track of the system hardware parameters For Windows 95 98 Select which driver you want to install and click OK or click Cancel to return to the main menu When the installation program of a driver starts running the SOYO CD will exit After finishing the installation restart the SOYO CD and install the next driver We recommend you to install all drivers and to do so in the right sequence top to bottom Step 5 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 70 The SOYO CD Sy 7SBB so Step 6 Enter the SOYO CD Click the Enter SOYO CD button to enter the SOYO HTML database The Start Up program will activate the default HTML browser installed on your system for example Internet Explorer or Netscape to display the contents of the SOYO CD The SOYO CD contains useful information about your Motherboard and other SOYO products For your convenience this information is available in HTML format similar to the format widely used on the Internet Introduction Manuals amp Quick Settings Product Information Note If no HTML brows
48. t the monitor cable to the AGP card back panel connector Follow the manufacturer s instructions to perform the AGP VGA drivers installation Other expansion Cards Insert other cards into the PCI or ISA expansion slots according to card specifications 2 3 3 8 ATX Power Supply Plug the connector from the power directly into the 20 pin male ATX PW connector on the Motherboard as shown in the following figure ATX Power a EE E E Eer 26 Hardware Installation e SY 7SBB so Warning Follow these precautions to preserve your Motherboard from any remnant currents when connecting to ATX power supply STOP 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 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 the cu
49. the STANDARD CMOS SETUP option from the Main Menu and press Enter key ROM PCI ISA BIOS STANDARD CMOS SETUP AWARD SOFTWARE INC Date mm dd yy Thu Jan 1 1998 Time hh mm ss 1 9 125 HARD DISKS TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTOR Primary Master Auto 0 0 0 0 0 0 Primary Slave Auto 0 0 0 0 0 0 Secondary Master Auto 0 0 0 0 0 0 0 0 0 0 0 0 Secondary Slave Auto Drive A 1 44M 3 5 in Drive B None Base Memory 640K Floppy 3 Mode Support Disabled Extended Memory 31744K Other Memory 384K Video EGA VGA Halt On All But Keyboard Total Memory 32768K T Select Item PU PD Modify Shift F2 Change Color 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 Please Note Date mm dd yyyy current date You can also the PUp PDn keys to toggle Time hh mm ss Type the current time 24 hour clock format 3 15 PM is displayed as 15 15 00 39 BIOS Setup Utility amp Sy 7SBB 3 2 2 Hard Disks Type amp Mode Choose the type and mode for the hard disks that you have already installed Primary Setting Description Secondary Auto BIOS detects hard disk type Default automatically User User defines the type of hard disk Auto BIOS detects hard disk mo
50. timers when a no activity event is detected IRQ 8 Break Disabled Default Suspend Enabled Alarm function is active 3 5 4 Reload Global Timer Events Power Down Setting Description amp Resume Events IRQ 3 7 9 Disabled 15 NMI Enabled The system monitors these Default elements for activity The system will resume if IRQ activity is detected 54 BIOS Setup Utility gt sy 7SBB sovo 3 6 PNP PCI CONFIGURATION SETUP This option sets the Motherboard s PCI Slots Resources Controlled By Reset Configuration Data IRQ 3 IRQ 4 IRQ 5 IRQ 7 IRQ 9 IRQ 10 IRQ 11 IRQ 12 IRQ 14 IRQ 15 DMA 0 1 3 5 6 7 Assigned to Assigned to Assigned to Assigned to Assigned to Assigned to Assigned to Assigned to Assigned to Assigned to Assigned to Assigned to Assigned to Assigned to Assigned to Assigned to ROM PCI ISA BIOS PNP PCI CONFIGURATION AWARD SOFTWARE INC Manual Disabled Legacy ISA Legacy ISA PCI ISA PnP PCI ISA PnP PCI ISA PnP PCI ISA PnP PCI ISA PnP PCI ISA PnP PCI ISA PnP PCI ISA PnP PCI ISA PnP PCI ISA PnP PnP PCI IRQ Actived PCI IDE IRQ Map Primary IDE Secondary IDE INT Assign IRQ For USB Edge PCI AUTo Enabled Quit Help Tl gt lt Select Item PU PD
51. ult ACPI Advanced Configuration Power Management Interface Lets you define the HDD and Default system power down times Disables the Green PC Features Doze timer Standby Suspend HDD timer timer power down 1 Hour 1 Hour 1 Hour 15 Min 1 Min 1 Min 1 Min 1 Min To use Advanced Power Management APM you must run power exe under DOS V6 0 or later version Default When enabled this feature Default allows the VGA adapter to operate in a power saving mode Selects the method by which the Default monitor 1s blanked You can choose whether or notto Default permit your system to enter complete Suspend mode Suspend mode offers greater power savings with a correspondingly longer awakening period 52 BIOS Setup Utility SY 7SBB sovo Power Management Controls Continued Setting Description Note 1 8 Sets the CPU s speed during Doze Default mode The speed is reduced to a fraction of the CPU s normal speed The divisors range from to 8 Stdby Speed 1 8 Select a divisor to reduce the CPU Default div by 1 8 speed during Standby mode to a fraction of the full CPU speed The speed is reduced to a fraction of the CPU s normal speed The divisors range from to 8 0 MODEM Use 3 Assigns an IRQ to the modem Default IRQ 3 11 NA device 3 5 2 PM Timers PM Timers Setting Description Note The following HDD Off After field may be configured only if Power Management is set to User Define

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