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SY-6BA+100 Motherboard

1. el eee i Pin 1 Floppy Drive Connector The system supports 5 possible floppy drive types 720 KB 1 2 MB 1 44 MB and 2 88 MB 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 amp SY 6BA 100 2 3 3 3 Front Panel Connections 66S GDB a i el ie ele a HDD LED Speaker Turbo LED ue E aa Powey LED a Reset 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
2. Slot 1 1 CPUFAN DO eeeeeeceeesed COM 1 a COM 2 antaantonat so oeoceooSsS esr w l l l l M l o S seee o eseso O aS IDE 1 IDE4 a IDE 2 IDE 3 AAL AY PCI Slot 1 eS MMLC aN SB LINK TOURER UE PUNO RUUD IUI RDI OUOURDRIONUUIRIROIOGUET PC PCI meee 1 1R1 PCI Slot 2 JP44 PCI Slot 3 WOL eR a aN Header Gamma Secrccccsecrececcaceecssearererie ICC P al 3 pcs EB MoS tiear OOD PCI Slot 4 Jumper 1 3 1 E REA R HDD TILED Speak lt PCI Slot 5 g peaker OO Tubro LALIRINAININACNITANAINAINIRIINANGICONAININOININNI ERIHIAHINI P LED PER EEP ERE R DP TELE TEEa ISA Slot 1 Keylock SeT mE TT T m Ke i Taa Hardware ISA Slot 2 gt ex Monitoring Bare red eee E A CHAFAN Back Panel SY 6BA 100 Platform Motherboard Description SY 6BA 100 so 1 6 SY 6BA 100 MOTHERBOARD COMPONENTS A B C D EFG H l dam Tanna amp lt O
3. 56 BIOS Setup Utility SY 6BA 100 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 PCISA BIOS SOYO COMBO SETUP AWARD SOFTWARE INC CPU Name Pentium I CPUID 0665 CPU Warning Temperature Disabled CPU Frequency MH2 Manual Current System Temp 26 2C 718 2 F CPU Host PCI Clock 100 33 MHz Current CPU Dio Temp 28 V2 C 82 or CPU Ratio X 3 5 350MHz Current CPUFAN Speed 5433 RPM AGP Clock 66MHz Current PWRFAN Speed 0 RPM Vcore Voltage Adjust Normal Current CHAFAN Speed 0 RPM Boot Sequence A C SCSI Vcore 1 98 V VTIT V 1 50 V Processor Number Feature Enabled 3 3 V 3 55 V 5 V 4 94 V CPU L2 Cache ECC Checking Enabled 12 V 11 97 V 12 V 12 04 V CPU L2 Latency Adjust Def 02 5 V i 0 02 V VBAT V 3 07 V Quick Power On Self Test Enabled 5VSB V 5 02 V POWER ON Function BUTTYON ONLY CPUFAN Off In Suspend Enabled C I H 4 WAY Protection Enabled Quit Tle Select Item Soft Off by PWR BTTN Instant Off Help PU PD
4. 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 3 Note on Over clocking Capability The SY 6BA 100 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 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 Set the JP8 and JP9 to short if you use a FSB 66MHz CPU Press and hold down the lt Insert gt key while turning on the system power Keep holding down the lt Insert gt key until you see the message of the CPU type and frequency shown on the screen 4 Press the lt Del gt key during the system diagnostic checks to enter the 53 Hardware Installation gt SY 6BA 100 Award BIOS Setup program 5 Select SOYO COMBO SETUP and move the cursor to the CPU Frequency field to set the proper working frequency 6 Select Save amp Exit SETUP and press lt Enter gt 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 9 Power Off There are two possible ways to t
5. Motherboard Description a SY 6BA 100 sovo recognize it as both the A and B drive 1 9 6 Real Time Clock CMOS SRAM and Battery The real time clock 1s compatible with DS1287 and MC146818 components The clock provides a time of day clock and a multicentury calendar with alarm features and century rollover The real time clock supports 256 bytes of battery backed CMOS SRAM in two banks that are reserved for BIOS use The time date and CMOS values can be specified in the Setup program The CMOS values can be returned to their defaults by using the Setup program 1 10 O INTERFACE CONTROLLER The motherboard uses the ITE 8671 super I O controller which features Single diskette drive interface ISA Plug and Play compatible register set Two serial ports FIFO supports on 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 Vialigent 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 10 1 Serial Ports The NS16C5450 compatible UARTs support data transfers at speeds up to 115 2 Kbits sec with BIOS support 1 10 2 Parallel Port In the Setup program there are four options for parallel port operation Compatible s
6. 1 The Web Site provides information on software upgrades answers to common questions and other topics The Web Site is available from Internet 24 hours a day 7 days a week at http www highpoint tech com 2 For technical support send an e mail to support highpoint tech com NOTE Before you send an e mail please visit our Web Site htto www highpoint tech com to check if there is a new or updated HPT370 device driver for your operating system 99 soyYo
7. IRQ 3 4 5 7 9 10 11 12 14 15 assigned to _ DMA O 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 Data Enabled Reset PnP configuration data in BIOS 3 6 2 PNP PCI Configuration Setup PNP PCI Setup Setting Description Note If Resources Controlled By is set to Manual IRQ and PCI ISA PnP Choose IRQ and IRQ 3 4 5 7 9 10 DMA DMA assigned to pe assigned to PCI ISA PnP card PMA 0 1 3 5 6 7 Legacy ISA Choose IRQ and IRQ 3 4 5 7 9 10 DMA assigned to ene Legacy ISA card ee Under this item the user can assign an IRQ to a PCI slot However there under some conditions the IRQ will not be assigned as selected under this item 1 IRQs 0 1 2 6 8 13 can NOT be assigned because they are fixed 2 IRQs 5 9 10 11 are available 3 IRQs 3 4 7 12 14 and 15 will only be assigned if they are free See the table below on how to free them 79 BIOS Setup Utility SY 6BA 100 PNP PCI Configuration Setup Continued Note RQ 15 TRQ15 PCI ISA PnP On Chip Secondary PCI IDE disabled RQ 14 IRQ 14 PCI ISA PnP On Chip Primary PCI IDE disabled Interrupt 12 will be released by the PnP IRQ 12 IRQ 12 PCI ISA PnP BIOS automatically if the PS 2 Mouse Port is not used IRQ7 IRQ7 PCI ISA PnP Onboard parallel port disabled IRQ 4 _ PCI ISA PnP
8. button See ts ON EM a he Sa e y gt op Select Specify a location and click on Next button 96 The ATA 66 Driver installation SY 6BA 100 13 You can key in path from SOYO CD or use browse to direct to correct path 14 Click on OK button 15 Click on Next button 16 Click on Yes button 17 Completing the Upgrade device driver wizard 18 Click on the Finish button 19 Then the system will ask you to restart the system Uninstalling the Driver You can use the device manager in the System control panel to remove the driver Installing the Windows NT 4 0 Drivers When Windows NT is up install the HPT370 device driver as follows 1 Installing Device Driver 1 Open My Computer 2 Open Control Panel 3 Double click icon SCSI Adapters 4 Click Drivers 5 Click Add 6 Click Have Disk 7 Insert the SOYO CD with the HPT370 Windows NT 4 0 device driver into your CD ROM drive and type D drivers HPT370 WinNT Enter then click OK for D type your CD ROM driver letter 8 Select HPT370 Ultra DMA Controller you will be asked to enter the full path to the HPT370 Ultra DMA Controller files type in D drivers HPT370 WinNT and then click Continue 9 When asked to restart your computer click Yes Your hard disk drive attached to the HPT370 host adapter must be partitioned and formatted before you can access it Please see Partitioning Your Har
9. 5 DO 02 VU Motherboard Description ap SY 6BA 100 PENK KM EK CHMAROVOZEM AGH MAD HMTAeP sovo ATX Power Supply Connector Slot 1 Connector Power On by Keyboard Jumper CPU multiplier release Jumper Intel 82440 BX PCI AGP Set CPU Cooling Fan Connector Power Cooling Fan Connector DIMM Bank 5V Stand by indicator LED Floppy Disk Drive FDD Port Bus Mastering E IDE ATAPI Ports 32 bit AGP Slot PCI Audio Card Header High Point PHT 370 ATA66 Controller 32 bit PCI Mastering Slots 3V Lithium Battery CMOS Clear Jumper Intel 82371 EB PIIX4 Chip Front panel connectors Chassis Cooling Fan Connector External Suspend Button Header 16 bit ISA Slots Winboand W83782M hardware monitoring Flash BIOS Chip Wake On LAN WOL Header Serial Infrared IrDA Device Header ITE 8671 super I O Controller Back panel Connectors Motherboard Description SY 6BA 100 1 7 MICROPROCESSOR The motherboard supports a single Slot 1 processor The processor s VID pins automatically program the voltage regulator on the motherboard to the required processor voltage In addition the front side bus speed 66 MHz and 100 MHz is automatically selected The motherboard supports all current Slot 1 processor speeds voltages and bus frequencies 1 7 1 Microprocessor Packaging The processor is packaged in a Single Edge Contact Cartridge SECC o
10. INC Resources Controlled By Manual Slot 1 5 AGP Use IRQ Auto Reset Configuration Data Disabled Slot 2 Use IRQ Auto Slot 3 Use IRQ Auto IRQ 3 assigned to Legacy ISA Slot 4 USB Use IRQ Auto IRQ 4 assigned to Legacy ISA IRQ 5 assigned to PCI ISA PnP Used MEM base addr N A IRQ 7 assigned to PCI ISA PnP IRQ 9 assigned to PCI ISA PnP IRQ 10 assigned to PCI AISA PnP Assign IRQ For USB Enabled IRQ 11 assigned to PCI AISA PnP IRQ 12 assigned to PCI AISA PnP PNP OS Installed No IRQ 14 assigned to PCI AISA PnP IRQ 15 assigned to PCI AISA PnP DMA 0 assigned to PCI AISA PnP DMA 1 assigned to PCI AISA PnP DMA 3 assigned to PCI ISA PnP ESC Quit T J gt lt Select Item DMA 5 assigned to PCI ISA PnP Fl Help PU PD Modify DMA 6 assigned to PCI ISA PnP F5 Old Values Shift F2 Color DMA 7 assigned to PCI ISA PnP F7 Load Setup Defaults Note Starred items will disappear when the Resources Controlled By option is set to Auto After you have completed the PCI Slot Configuration press Esc and follow the instructions on your screen to save your settings or exit without saving 78 BIOS Setup Utility SY 6BA 100 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
11. ROM PCTI 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 l 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 ESC Skip 89 Drivers installation SY 6BA 100 Chapter 4 DRIVERS INSTALLATION Your SY 6BA 100 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 The SOYO CD Start Up Program automatically detects which SOYO Motherboard you own and displays the corresponding model name 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 as shown 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 VI gt Cancel SOYO CD Start Up Program Menu 90 Drivers installation SY 6BA 100 If you use Windows 95 or 98 the SOYO CD Start Up Prog
12. Shift F2 Color F7 Load Setup 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 67 BIOS Setup Utility SY 6BA 100 3 3 1 Virus Warning Setting Description Note Anti Virus Disabled Default Protection Enabled If set to enabled the Paragon 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 Note CPU Internal Cache Disabled Enabled Enables the CPU s Default internal cache External Cache Disabled Enabled Enables the external Default memory 3 3 3 Floppy Driver Settings Floppy Driver Setting Description Note Disabled Default Enabled Changes the sequence of A and B drives Description Note Puts numeric keypad in Default NumLock mode at boot up Puts numeric keypad in arrow key mode at boot up 68 BIOS Setup Utility SY 6BA 100 3 3 5 Typematic Settings Typematic Settings Setting Description Note Typematic Disabled Default Rate Setting Enabled 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 a Default 8 Char sec character is repeated when 10 Char sec holding down a k
13. 33 Hardware Installation ep SY 6BA 100 sovo 2 3 3 4 Back Panel Connections All external devices such as the PS 2 keyboard PS 2 mouse printer modem USB can be plugged directly onto the Motherboard back panel Only after you have fixed and locked the Motherboard to the computer case can you start connecting the external peripheral devices When connecting an external device use the following figure to locate and identify which back panel connector to plug the device to PS 2 KB PS 2 Mouse Connector Connector Ea Taal AAAA ja COM 1 COM 2 wr rer rr er ee eee 34 Hardware Installation ep SY 6BA 100 sovo 1 Onboard Serial Ports COM1 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 panel 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
14. B Not installed Supports 3 mode Special disk drive floppy diskette commonly used in 740KB 1 2MB Japan 1 44MB on selected disk drive 65 BIOS Setup Utility SY 6BA 100 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 66 BIOS Setup Utility SY 6BA 100 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 Anti Virus Protection Disabled Video BIOS Shadow Enabled CPU Internal Cache Enabled C8000 CBFFF Shadow Disabled External Cache Enabled CC000 CFFF Shadow Disabled Swap Floppy Drive Disabled D000 D3FFF Shadow Disabled Boot Up NumLock Status On D4000 D7FFF Shadow Disabled Typematic Rate Setting Disabled D8000 DBFFF Shadow Disabled Typematic Rate Chars Sec 6 DC000 DFFFF Shadow Disabled Typematic Delay Msec 250 Security Option Setup PCI VGA Palette Snoop Disabled Assign IRQ For VGA Enabled OS Select For DRAM gt 64 MB Non OS2 HDD S M A R T capability Disabled ESC Quit Tl gt amp Select Item Report No FDD For WIN 95 Yes F1 Help PU PD Modify F5 Old Values
15. Management Controls Power Setting Description Note Management Controls ACPI function Disabled Default Enabled ACPI Advanced Configuration Power Management Interface Power User Define Lets you define the HDD and Default Management system power down times Disable Disables the Green PC Features Doze timer Standby Suspend HDD timer timer power down Min Saving 1 Hour 1 Hour 1 Hour 15 Min Max Saving 1Min I Min 1 Min 1 Min PM Control Yes To use Advanced Power Default by APM Management APM you must run power exe under DOS V6 0 or later version No Video Off V H Selects the method by which Default Method Sync Blank the monitor is blanked Blank screen DPMS Supported Video Off Standby Choose the PM mode you want After Suspend video to go off after the mode Doze is being active MODEM Use 3 Assigns an IRQ to the modem Default IRQ 3 11 NA device 75 BIOS Setup Utility SY 6BA 100 3 5 2 PM Timers PM Timers Setting Description Note The following Doze Mode field may be configured only if Power Management is set to User Define Doze Mode Disable Default 1 Min When the set time has System clock 1Hour elapsed BIOS sends a drops to 33MHz command to the system to enter Doze Mode The following Standby Mode field may be configured only if Power Management is set to User Define Standby Mode Disable Default 1 Min When the set time has 1Hour elapsed BIOS sends a command to the
16. Modify Power On by Ring LAN Enabled Old Values Shift F2 Color Resume by Alarm Disabled 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 57 BIOS Setup Utility 3 1 1 Quick CPU Frequency Setup CPU Name amp CPU ID CPU Frequency CPU Host PCI Clock Setting Description SY 6BA 100 Note The BIOS will read the CPU name string and CPU ID code From the CPU and it will display it here This item provides information only and can not be change Manual 266MHz 66 x 4 300MHz 66 x 4 5 333MHz 66 x 5 366MHz 66 x 5 5 400MHz 66 x 6 433MHz 66 x 6 5 466MHz 66 x 7 S5OOMHz 66 x 7 5 533MHz 66 x 8 1300MHz 100 x 3 0 1350MHz 100 x 3 5 400MHz 100 x 4 1450MHz 100 x 4 5 I500MHz 100 x 5 155OMHz 100 x 5 5 600MHz 100 x 6 650MHz 100 x 6 5 1700MHz 100 x 7 1750MHz 100 x 7 5 I800MHz 100 x 8 Select the working frequency of your Slot 1 processor among these preset values Note Setting this field to Manual requires you to fill in the next two consecutive fields 1 the CPU Host PCI Clock and 2 the CPU Ratio If CPU Frequency field is set to Manual 66 33 MHz 75 37 MHz 78 39 MHz 81 40 MHz 83 40 MHz 90 30 MHz 95 31 MHz 100 33 MHz 105 35 MHz 110 36 MHz 112 37 MHz 113 37 MHz 115 38 MHz 117 39 MHz 118 39 MHz 120 40 MHz 122 37 MHz 124 31 MHz 12
17. PO PNP PCI CONFIGURATION LOAD SETUP DEFAULTS EXIT WITHOUT SAVING Esc Quit Tle _ 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 81 BIOS Setup Utility SY 6BA 100 3 8 INTEGRATED PERIPHERALS 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 ROM PCI ISA BIOS INTEGRATED PWEIPHERALS AWARD SOFTWARD INC IDE HDD Block Mode Enabled Onboard FDC Controller Enabled IDE Primary Master PIO Auto Onboard Serial Port 1 3F8 IRQ4 IDE Primary Slave PIO Auto Onboard Serial Port 2 2F8 IRQ3 IDE Secondary Master PIO Auto IDE Secondary Slave PIO Auto UR2 Mode Standard IDE Primary Master UDMA Auto IDE Primary Slave UDMA Auto IDE Secondary Master UNMA Auto Onboard Parallel Port 378 IRQ7 IDE Secondary Slave UDMA Auto Parallel Port Mode SPP On Chip Primary PCI IDE Enabled On Chip Secondary PCI IDE Enabled PWRON After PWR Fail Off USB Keyboard Supp
18. auto is selected and the FSB Frequency is less then 100MHz it will be divided by 1 Otherwise it will be divided by 1 5 1 sets gt AGP Clock 100MHz 1 5 sets gt AGP Clock 66 6MHz AGP Clock options are d Vcore Voltage Adjust The CPU notifies the board of what core voltage it requires by its VID outputs The on board voltage regulator uses the VID code to set the core voltage If the Vcore Voltage Adjust is set to normal the Vcore will be exactly what the VID code specifies If an adjustment percentage is selected the Vcore will be that percentage higher than the VID code specifies For instance the CPU VID code specifies 2 0V and the Vcore Voltage adjust is set to 10 0 the actual CPU Voltage will be 2 2V This function should only be used if the CPU is running on FSB Frequencies beyond the CPU specifications note that SOYO does not guarantee system stability if this item is not set to normal Don t forget to raise the upper limit of the CPU Vcore monitoring voltage in the Hardware Doctor utility if Vcore is set to higher voltage than VID specifies LY Normal 25 194 50 75 L 10 0 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 49 Hardware Installation gt SY 6BA 100 sovo 2 3 8 Troubleshooting at First Start Video no display related issues I built a new computer system using a Soyo
19. gt SsoyYo S Y 6B A 100 Motherboard KEEKEKE E KE E E E E E KE E E EKE E E KE E E E E E E KE E KE E E KE K E K K K K K K K K K K KK K KK K KK K Pentium III Pentium II amp Celeron Processor supported 82440 BX AGP PCI Motherboard 66 amp 100 MHz Front Side Bus supported ATX Form Factor KE EKE E E K E E KE E E K E E KE E E EKE E E E KE E KE E E K KE E K K E EK K K EK K EK K K K K K K K KK K KK K User s Manual SOYO SY 6BA 100 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 ob
20. press Enter The following prompt 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 function press Enter directly and the following message appears 11 53 Password Disabled 87 BIOS Setup Utility SY 6BA 100 3 Enter your new password and press Enter The following message appears prompting to confirm the new password Confirm Password 4 Re enter your password and then press Enter to exit to the Main Menu This diagram outlines the password selection procedure Type the Password Press lt Enter gt without and Press lt Enter gt entering the password b Enter Password Confirm Password Te x A After you confirm the password i 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 88 BIOS Setup Utility SY 6BA 100 3 11 IDE HDD AUTO DETECTION This Main Menu function automatically detects the hard disk type and configures the STANDARD CMOS SETUP accordingly
21. 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 1 Min In Suspend mode the CPU Only an SL l1Hour stops completely no Enhanced or instructions are executed SMI CPU can enter this mode HDD Power Disabled Default Down 1 15Min When the set time has Some older model elapsed BIOS sends a HDDs may not command to the HDD to support this power down This turns off vanced function the HDD motor 76 BIOS Setup Utility SY 6BA 100 3 5 3 PM Events PM Events Setting Description VGA Active Disabled Monitor Enabled Enables the power management Default 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 Setting Description Disabled 15 NMI Enabled The system monitors these Default elements for activity The system will resume if IRQ activity is detected IDE0 IDE1 Disabled Default gt Primary Enabled Enables the PM timers when No gt Secondary Activity Event is detected Floppy Disk Disabled Default Serial Port Enabled Enables the PM timers when No Parallel Port Activity Event is detected 77 BIOS Setup Utility 3 6 PNP PCI CONFIGURATION SETUP This option sets the Motherboard s PCI Slots SY 6BA 100 ROM PCI ISA BIOS PNP PCI CONFIGURATION AWARD SOFTWARE
22. 2 0V Therefore set the CPU Vcore limits to 1 8V and 2 2V For 2 8V core voltage CPUs the limits would be 2 6V and 3 0V Fan speed The Hardware monitor can keep track of three fans If the user does not use all fans the fans that are not in use should be disabled in the Hardware monitor program otherwise the Hardware monitor will give an alarm If this happens make sure to disable monitoring for that fan Step 3 Check the Latest Releases Click the Check the latest Releases button to go the SOYO Website to automatically find the latest BIOS manual and driver releases for your motherboard This button will only work if your computer is connected to the internet through a network or modem connection Make sure to get your modem connection up before clicking this button Step 4 Select which driver you want to install and click OK Notice 1 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 Notice 2 You may click Cancel to abort the driver installation and return to the main menu 93 Drivers installation SY 6BA 100 Notice 3 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 b
23. 3 6 237 238 2 3 9 CHAPTER 3 sovo Table of Contents MOTHERBOARD DESCRIPTION cccccccccceeeeees 1 INTRODUCTION eerereeeren ever ery erence narer reer EEE 1 KEY FEATURES ssion aaa 1 HANDLING THE MOTHERBOARD cccceeeceees 5 ELECTROSTATIC DISCHARGE PRECAUTIONS 5 SY 6BA 100 MOTHERBOARD LAYOUT 00 6 SY 6BA 100 MOTHERBOARD COMPONENTS 7 MICROPROCESSOR ppecsvcnanivanccateraincantteanesorecaneaaseceesenesendes 9 MEMOR Y cceacescanccatasancoasmnanabatinasetanenand ocbanacetaseneahanacenaetoroees 9 CHIP SEE ore vaceaeiecdanebtaatdiaNeaeveneidneceaeeanss 11 I O INTERFACE CONTROLLER ccccccecceceeeeeees 16 HARDWARE MONITOR cccccccssececceeeeeeeeeeeeeeeeees 18 WAKE ON LAN TECHNOLOGY ec ccceeeeeeeeees 18 HARDWARE INSTALLATION ccscsssssssssssscssssees 19 PREPARATIONS cccccccccccccccccecccecceeecececeeceeeeeeeeeeeeeees 19 UNPACKING THE MOTHERBOARD 20 INSTALLATION GUIDE ccccccccccccccccceeceeeeeeeeeeeeeeees 21 CPU Fan Installation ccccccccccccccccccsnesseeeeeessseeeseeseseeeees 22 SDRAM Memory Module Installation cccccccceeeeees 26 Motherboard Connector iccccccccccccccccecensveeseceesseseseeseseeeees 28 IND CE C111 OC scct since a EE ARENE 43 CMOS Clearing JPI eescctsuahesede scart acces san een 45 POW CPI ON e E R S 46 Quick BIOS S tup ccccccccccccssssscccccccccccassssccceeee
24. 4 41 MHz 126 31 MHz 133 33 MHz 135 33 MHz 137 34 MHz 138 34 MHz 140 35 MHz 142 35 MHz 144 36 MHz 150 37 MHz 155 38 MHz 58 Select the host clock of your Slot 1 processor among these values Note For the BX chipset 66 and 100 MHz host clock frequencies are acceptable However the system stability is not guaranteed for other frequencies due to the limitations of this chipset BIOS Setup Utility SY 6BA 100 Quick CPU Frequency Setup Continued Setting Description If CPU Frequency field is set to Manual CPU Ratio After you have selected the host clock choose the right multiplier for the CPU Options are 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 Auto Default 1 This option allows you to manually adjust the MIS AGP host bus clock frequency to a value determined as a fraction of the CPU host clock For example With a CPU front side bus of 66MHz 1 sets gt AGP Clock 66MHz 1 5 sets gt AGP Clock 44MHz Normal Default 2 5 The CPU notifies the board of what core 5 0 voltage it requires by its VID outputs The 7 5 on board voltage regulator uses the VID 10 0 code to set the core voltage If the Vcore Voltage adjust is set to normal the Vcore will be exactly what the VID code specifies If an adjustment p
25. 50 450 MHz Intel Pentium III 450 800 MHz E FSB 66MHz Intel Pentium II 233 333 MHz Intel Celeron 266 433 MHz New released Intel Slot 1 CPUs will very likely be supported by the SY 6BA 100 as well gt CPU SETTINGS The SY 6BA 100 provides the user with a very complete and convenient CPU setting environment The CPU settings are all adjusted through the special SOYO COMBO page in the BIOS therefore rendering the use of jumpers obsolete E CPU FSB Frequency The SY 6BA 100 supports an incredible wide range of CPU FSB frequency settings 66 75 81 83 90 95 100 105 110 112 113 115 117 118 120 122 124 126 133 135 137 138 140 142 144 150 and 155 MHz This ensures that the SY 6BA 100 has an overwhelming overclocking potential Motherboard Description a SY 6BA 100 sovo CPU Multiplier The SY 6BA 100 supports a wide range of multipliers 2 0x 2 5x 3 0x 3 5x 4 0x 4 5x 5 0x 5 5x 6 0x 6 5x 7 0x 7 5x and 8 0x m CPU Core Voltage The CPU Core voltage is set automatically according to CPU needs The SY 6BA 100 supports an advanced Core voltage feature it can be adjusted through the BIOS directly without setting jumper In normal mode the voltage will be standard apart from that the user can specify increments of 2 5 5 7 5 and 10 on top of the standard voltage This will provide the CPU with the power it needs for overclocking gt EXPANDABILITY The SY 6BA 100 provides all the standard expa
26. 800MHz 100 x 8 0 _ 400MHz 100 x 4 0 _J550MHz 100 x 5 5 _ 700MHz 100 x 7 0 _ 450MHz 100 x 4 5 J600MHz 100 x 6 0 _ 750MHz 100 x 7 5 Follow these instructions to install your Slot 1 processor correctly gt Retention Module 22 Hardware Installation gt SY 6BA 100 1 Open the two sides by folding them up 2 Push the locks on top of the CPU inward 23 Hardware Installation gt SY 6BA 100 3 Insert the CPU into the retention module The CPU fits in the CPU slot in only ONE way do not try to force it in 4 After completely inserting the CPU push the two locks on top of the CPU outward Now your CPU is ready for use To remove the CPU press the two notches on top of the CPU inward ANN Now press the two slides on the retention module down and remove the CPU 24 Hardware Installation gt SY 6BA 100 sovo Note Installing a heat sink and cooling fan on top of your CPU is necessary for proper heat dissipation Failing to install these items may result in overheating and possible burn out of your CPU 2 3 1 1 CPU Fan Installation Your Slot 1 processor kit comes with a cooling fan Mount the fan on the processor according to the instructions provided by the manufacturer The fan is a key component that will ensure system stability The fan prevents overheating therefore prolonging the life of your CPU _ Note Remember to connect the fan to the appropriat
27. CI bus masters in addition to the host and PCI to ISA I O bridge Support for concurrent host A G P and PCI transactions to main v memory Data buffering gt DRAM write buffer with read around write capability gt Dedicated host to DRAM PCI to DRAM and PCI A G P to DRAM read buffers gt A G P dedicated inbound outbound FIFOs 133 66 MHz used for temporary data storage Power management functions gt Support for system suspend resume DRAM and power on suspend gt Compliant with ACPI power management SMBus support for desktop management functions Support for system management mode SMM 1 9 2 Intel 82371EB PCI ISA IDE Xcelerator PIIX4E The PIIX4E is a multifunction PCI device implementing the PCI to ISA bridge PCI IDE functionality USB host hub functionality and enhanced power management The PIIX4E features Multifunction PCI to ISA bridge gt Support for the PCI bus at 33 MHz 12 Motherboard Description a SY 6BA 100 gt Complies with the PCI specification gt Full ISA bus support USB controller gt Two USB ports gt Support for legacy keyboard and mouse gt Support for UHCI interface Integrated dual channel enhanced IDE interface gt Support for up to four IDE devices gt PIO mode 4 transfers at up to 16 MB sec gt Support for Ultra DMA 33 synchronous DMA mode transfers up to 33 MB sec gt Bus master mode with an 8 x 32 bit buffer for bus master PCI IDE burst transfers Enhance
28. OS 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 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 TLo _ Select Item F10 Save amp Exit Setup Shift F2 Change Color Time Date Hard Disk Type 46 Hardware Installation SY 6BA 100 2 3 7 Quick BIOS Setup This Motherboard does not use any hardware jumpers to set the CPU frequency Instead CPU settings are software configurable with the BIOS SOYO COMBO SETUP The SOYO COMBO SETUP menu combines the main parameters that you need to configure all in one menu for a quick setup in BIOS After the hardware installation is complete turn the power switch on then press the lt DEL gt key during the system diagnostic checks to enter the Award BIOS Setup program The CMOS SETUP UTILITY will display on screen Follow these steps to configure the CPU settings SETUP UTILITY will display on screen Then follow these steps to configure the CPU settings Step 1 Select STANDARD CMOS
29. Onboard Serial port 1 disabled IRQ3 IRQ3 PCI ISA PnP Onboard Serial port 2 disabled 4 Your OS may reassign another interrupt to a PCI slot after BIOS passes control to the OS especially if you use Windows 95 98 or NT Slot 1 2 3 4 Auto Default Use IRQ NO Select one of the interrupts Note The selected IRQ will only be assigned if it is available Windows may reassign IRQs Used MEM Memory 8K 16K 32K 64K This item base addr length Please ask your card provider appears only for the exactly memory length when the Based of this add on card MEM base addr set to I O address Assign IRQ Enabled BIOS will assign IRQ for Default For USB USB port Disabled BIOS won t assign IRQ for USB port PnP OS Yes Set this field to Yes if you Installed are running Windows 95 which is PnP compatible No If the OS you are running Default does not support PnP If there is any configuration doubt set this field to No 80 BIOS Setup Utility SY 6BA 100 3 7 LOAD SETUP DEFAULTS Select the LOAD SETUP 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 ROM PCI ISA 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 CHIF
30. PS 2 keyboard connector located at the rear panel of the Motherboard Pind BD Clock __ Pins GND Pin 1 KBD DATA 4 PS 2 Mouse Similarly plug the mouse jack directly into the 6 pin female PS 2 mouse connector Pind Mouse Clock Pin3 GND Pin Mouse DATA 35 Hardware Installation gt SY 6BA 100 sovo 5 Universal Serial Bus USB1 USB2 This Motherboard provides two USB ports for your additional devices Plug the USB device jack into the available USB connector USB1 or USB2 Standard device drivers come with the Win98 for commonly used USB devices With Win95 use the flow UHCI specifications To use USB devices under Win95 usually you have to install the device driver comes with the USB device you have purchased 36 Hardware Installation gt SY 6BA 100 sovo 2 3 3 5 Other Connections 1 Wake On LAN WOL 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 JP44 Pin Assignment MP Wake up 3 GND 2 5VSB I 37 Hardware Installation ep SY 6BA 100 sovo 2 Infrared IR1 Plug the 5 pin infrared device cable to the IR1 header This will enable the on ee infrared transfer function This Motherboard meets both the ASKIR and HPSI
31. R specifications Please install according to the following pin assignment Serial Infrared IR1 Connector IR1 Pin Assignment 3 Other Display Cards Insert other types of VGA cards into the PCI or ISA expansion slots according to card specifications 38 Hardware Installation ep SY 6BA 100 sovo 4 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 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 39 Hardware Installation ep SY 6BA 100 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 from the chassis fan to the CHAFAN 3 pin connector Install according to the following pin assignment Chassis Cooling Fan CHAFAN Pin Assignment tt GND 12V SENSOR Note CPUFAN must be installed for this Motherboard CHAFAN is optional 40 Hardware Installation ep SY 6BA 100 2 3 3 6 AGP VGA Card Insert the AGP VGA card into the AGP slot Then connect the monitor information ca
32. 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 SOYO COMBO SETUP Move the cursor to the CPU Frequency field to set the CPU frequency 1 CPU Name amp CPU ID The BIOS will read the CPU name string and CPU ID code From the CPU and it will display it here This item provides information only and can not be change 47 Hardware Installation SY 6BA 100 2 CPU Frequency Available CPU Frequency settings on your SY 6BA 100 Motherboard are detailed in the following table CPU Frequency MHz Select the working frequency of your Pentium III Pentium II LC Manual 350MHz 100 x 3 5 400MHz 100 x 4 450MHz 100 x 4 5 500MHz 100 x 5 Celeron processor among these preset values Note M mark the checkbox that corresponds to the working frequency of your Pentium III Pentium III Celeron processor in case the CMOS configuration should be lost I 233MHz 66 x 3 5 J 266MHz 66x4 CJ 300MHz 66 x 4 5 1 333MHz 66 x5 550MHz 100 x 5 5 C 366MHz 66 x 5 5 600MHz 100 x 6 400MHz 66 x6 J650MHz 100 x 6 5 L 433MHz 66 x 6 5 J700MHz 100 x 7 C1 466MHz 66x 7 750MHz 100 x 7 5 L 500MHz 66 x 7 5 800MHz 100 x 8 0 If y
33. aaanssseeseees 47 Troubleshooting At First Statt cccccccccccccccccsseeeeseeeeeeeees 50 POV CHO iea Eia 54 BIOS SE FUP UTILITY eiis 55 iii Table of Contents SY 6BA 100 3 1 SOYO COMBO SETUP ccateieicaneunernaweadiaeasaas 57 3 2 STANDARD CMOS SETUP eee eeeeeeeeeeeeeeeeeeees 64 3 3 BIOS FEATURES SE UUP veseieteserenctanaresstansbiomesceererigeasiens 67 3 4 CHIPSET FEATURES SEV UP jssiticnisiacieorsineipeinanicayeiens 71 3 5 POWER MANAGEMENT SETUP 74 3 6 PNP PCI CONFIGURATION SETUP 78 3 7 LOAD SETUP DEFAUL D veracenscdesueredexpreanvceseceeackeseteseens 81 3 8 INTEGRATED PERIPHERALS 82 3 9 SUPER VISOR PASSWORD i ssaseasisvereteyssaratiinesceecaasereieens 87 3 10 USER PASSWORD sc acscteascednce snapadennaccicasicanacennoss pectetenee 88 3 11 IDE HDD AUTO DETECTION eee 89 CHAPTER 4 DRIVERS INSTALLATION 2 0 0 cccsssssecrrcrcccoooes 90 CHAPTER 5 THE ATA 66 DRIVER INSTALLATION 95 IV Motherboard Description a SY 6BA 100 sovo Chapter 1 MOTHERBOARD DESCRIPTION 1 1 INTRODUCTION The SY 6BA 100 AGP PCI Motherboard is a high performance Slot 1 supported ATX form factor system board SY 6BA 100 uses the Intel Chipset technology and supports Slot 1 class processors This Motherboard is fully compatible with industry standards and adds many technical enhancements 1 2 KEY FEATURES gt CPU SUPPORT The SY 6BA 100 supports a wide range of INTEL CPUs E FSB 100MHz Intel Pentium II 3
34. ation 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 A 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 SCJSI and parallel port interfaces Some versions of Windows 95 and Windows NT operating systems recognize the LS 120 drive as a bootable device in both 120 MB and 1 44 MB mode Connection of an LS 120 drive and a standard 3 5 inch diskette drive is allowed The LS 120 drive can be configured as a boot device if selected as Drive A in the BIOS setup program Note If you connect at LS 120 drive to an IDE connector and configure it as the boot drive and configure a standard 3 5 inch diskette drive as a B drive the standard diskette drive is not seen by the operating system When the LS 120 drive is configured as the boot device the system will 15
35. ble to the AGP card back plane external connector Follow the manufacturer s instructions to perform the AGP VGA drivers installation Other Display Cards Insert other types of VGA cards into the PCI or ISA expansion slots according to card specifications 2 3 3 7 PCI Audio Card Some PCI soundcards require a PC PCI DMA channel Attach the 5 pin cable from your PCI audio card to the SB LINK header on the Motherboard The SB LINK will forward requests for legacy DMA channel to the PCI Bus SB LINK PC PCI Pin Assignment 1 6 PC PCI Grant bd Serial IRQ Sideband Signal OTOIO 2 4 5 DGND DGND PC PCI Request Sideband Signal 41 Hardware Installation ep SY 6BA 100 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 c00 GO a a femme jem Loa Kd ad Id ATX Power STOP Warning Follow these precautions to preserve your Motherboard from a
36. board and nothing happens when turning it on no video and no beeps from the PC speaker What is happening and how can it be fixed No screen and no beeps mean that your CPU and motherboard do not work at all It could be that the CPU is not seated correctly or that a component on the M B is grounded shorted with the case Also make sure to check the voltage setting switch 110V 220V on the back of the power supply To isolate the problem do the following 1 Press and hold down on the Ins insert key while turning on the computer until you get video If you do not get video then 2 Double check jumpers setting on you motherboard and remove all add on cards unplug all hard disk and floppy disk drive cables and see if you can hear some beeps If you still do not get any beeps then try putting the motherboard on the table to isolate it from the case with the CPU and speaker only and give it one more try I hear a series of beeps and I do not get anything from my monitor What could be wrong The following lists some basic beep codes and their possible meanings e One long beep and 3 very short beeps The video card is not 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 memo
37. can choose to enable the Power On by Keyboard function by shorting pin 1 2 on jumper JP10 otherwise short pin 2 3 to disable this function Power On by Kool DIEG Disable Short pin 1 2 to Short pin 2 3 and enable the Power the Power On by JP10 Setting On by Keyboard Keyboard function function is disabled Note When using the Power On by Keyboard function please make sure the ATX power supply can take at least 720mA load on the 5V Standby lead SVSB to meet the standard ATX specification 2 3 5 CMOS Clearing 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 new of data into the CMOS memory CMOS Oat OY COB PETE Retain CMOS Data Clearing 4 Short pin 1 2 W JP5 Setting jat least 5 seconds to to retain new settings 12 3 12 3 Note You must unplug the ATX power cable from the ATX power connector when performing the CMOS Clear operation 45 Hardware Installation SY 6BA 100 2 3 6 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 BI
38. chase of SY 6BA 100 Motherboard You are about to install and connect your new Motherboard STOP 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 Slot 1 processor with built in CPU cooling fan boxed type Note This Motherboard supports non boxed type CPUs The heavier CPU cooling fan requires the installation of a CPU support stand DIMM memory module s Computer case and chassis with adequate power supply unit Monitor PS 2 Keyboard Speaker s optional 2 3 4 5 6 Pointing Device PS 2 mouse 7 8 Disk Drives HDD CD ROM Floppy drive 9 External Peripherals Printer Plotter and Modem optional 10 Internal Peripherals Modem and LAN cards optional 19 Hardware Installation ep SY 6BA 100 sovo 2 2 UNPACKING THE MOTHERBOARD When unpacking the Motherboard check for the following items The SY 6BA 100 82440 BX AGP PCI Motherboard The Quick Start Guide The Installation CD ROM P O NN SOYO 3 in 1 Bonus Pack CD ROM Norton LB AntI Virus Ghost and Virtual Drive The CPU Retention Set i One IDE Device ATA 66 Flat Cable sy be One IDE Device Flat Cable One Floppy Disk Drive Flat Cable Warning Do not unpack the Motherboard from its anti static
39. d DMA controller gt Two 8237 based JDMA controllers gt Supports for PCI DMA with three PC PCI channels and distributed DMA protocols Interrupt controller based on 82C59 gt Support for 15 interrupts gt Programmable for edge level sensitivity Power management logic gt Sleep resume logic gt Support for wake on modem Wake on LAN technology and w3ake on PME gt Support for ACPI Real Time Clock gt 256 byte battery backed CMOS SRAM gt Includes date alarm 16 bit counters timers based on 82C54 1 9 3 Accelerated Graphics Port A G P A G P is a high performance bus for graphics intensive applications such as 3D applications A G P while based on the PCI Local Bus 13 Motherboard Description ep SY 6BA 100 Specifications Rev 2 1 is independent of the PCI bus and is intended for exclusive use with graphical display devices A G P overcomes certain limitations of the PCI bus related to handling a large amount of graphics data with the following features Pipelined memory read and write operations that hide memory access latency Demultiplexing of address and data on the bus for near 100 percent bus efficiency AC timing for 133 MHz data transfer rates allowing real data throughput in excess of 500 MB sec 1 9 4 Universal Serial Bus USB The motherboard has two USB ports one USB peripheral can be connected to each port For more than two USB devices an external hub can be connected to eithe
40. d Disk to know how to partition and format a hard disk drive 97 The ATA 66 Driver installation SY 6BA 100 2 Checking the Installation If you want to check if the HPT370 host adapter and its device driver are correctly installed you can 1 Open My Computer 2 Open Control Panel 3 Double click icon SCSI Adapters 4 You should see the item HPT370 Ultra DMA Controller started listed 3 Partitioning Your Hard Disk If the hard disk drive attached to the HPT370 host adapter has not been partitioned and formatted yet you need to partition it first To partition the hard disk drive attached to the HPT370 host adapter follow the following Steps 1 Click the Startup button 2 Go to Administrative Tools Common 3 Run Disk Administrator 4 Select disk number you would like to partition 5 Select the menu Partition 6 Decide the partition size create partition of the size 7 Exit Disk Administrator 8 Select the new created partition logical disk drive and format it 4 Troubleshooting The boot manager for Windows NT contains recovery logic to allow you to return to the last known good configuration If you have changed your host adapter configuration and Windows NT no longer boots follow these steps to recover 1 Undo any hardware changes you have made to the computer since it was last operational 2 Reboot the computer Watch the display carefully during booting up If the following message a
41. e power source 25 Hardware Installation ep SY 6BA 100 sovo 2 3 2 SDRAM Memory Module Installation aaa 0 MRA MRA MERA WINIA WINIA WINIG v WINIG N Your board comes with four DIMM sockets providing support for up to 512 Mbytes or 1GB with registered DIMMs For 66MHz front side bus CPUs use 12ns or faster memory for 100MHz front side bus CPUs use 8ns 100MHz PC100 compliant memory VATTEL AREA UALTTVERAEEEEAL UU OO VATVEA GREER ALTTEEGUEAAD AL PITH AARKEAKETEEKKOOKE KEMAN a LLELE PREUEUAETUERGETEAALTVVELL PEET VUTVEL AREER ALTTVEAAIEEEAL PEEN AARLALAETEEKLEOAE LALEA MI PEE ETH AAEKELKETEEKENTKE KEEK PETN AARELLUETEELLOTEE LAELA MI PARE EEEIEE 26 Hardware Installation SY 6BA 100 Number of Memory Dimm 1 DIMM 2 DIMM3 DIMM 4 Modules pd es ee a RAM Type SDRAM Memory Module 8 16 32 64 128 256 Mbytes Size MB Note 1 256 MB memory modules available on PC registered DIMM only 2 Always install memory modules in the order prescribed in this table 3 Do not install unbuffered and registered memory modules together Important It is of prime importance that you install DIMM modules as outlin
42. ecome active 94 The ATA 66 Driver installation SY 6BA 100 Chapter 5 THE ATA 66 DRIVER INSTALLATION Installing the Windows 95 98 Drivers Usually when you boot up the Windows 95 98 system for the first time the system will be able to detect the HPT370 Ultra DMA host Adapter automatically and ask you to install the driver for HPT370 You can just follow the instructions promted by the system to install the driver The driver is located in the following directory D drivers HPT370 Win9x Where D is your CD ROM driver letter Otherwise you can install the driver by the following steps 1 Windows 95 98 must be installed on the system prior to installing the driver Close any running applications Open My Computer Double click on the Control Panel icon Double click on the Add New Hardware applet Click on the Next button See ae ee IS When asked Do you want Windows to search for your new hardware choose No then click on the Next button 8 When asked to select the hardware type select the SCSI controllers and click on the Next button 9 Make sure that the SOYO CD is in your CD ROM drive and click on the Have Disk button 10 Select the D drivers HPT370 Win9x directory Where D is your CD ROM driver letter and click on the OK button 11 Click on the Next button 12 If there is a window showing the settings resources to be used by the driver then click on the Next again At t
43. ed in the table above in order to preserve signal integrity on 1OOMHz front side bus systems 27 Hardware Installation ep SY 6BA 100 2 3 3 Motherboard Connector 2 3 3 1 IDE Device Installation HDD CD ROM ATION The 6BA 100 comes with four IDE connectors with support i for up to 8 IDE Devices For the supported interface modes lt gt refer to the table below ULTRA ULTRA Connector PTO mode Moge DMA33 DMAG6 ATA 33 ATA 66 Note It is required to connect the ATA66 HDDs with the ATA66 flat cable to the motherboard to maintain proper functionality and stability of the ATA66 high speed interface Gao Gd Daaa Wa cp oaie e Ape E4 Connect one side of the ATA 33 or ATA 66 flat cable to the IDE device HDD or CD ROM and plug the other end to the IDE1 IDE4 directionally keyed IDE connector on the Motherboard ATA66 cable can be used backward compatible with ATA33 HDD 28 Hardware Installation ep SY 6BA 100 sovo M A T N A A nba aaa oleh dd bald ddh Ladh Hole opabl abl alah ai hah ltd gt 80 Conductor ATA66 Flat Cable 29 Hardware Installation ep SY 6BA 100 sovo 2 3 3 2 Floppy Drive Installation
44. emory 3 3V memory only Supports 8 16 32 64 128 256 MB DIMM Modules Support unbuffered or registered single or double sided DIMMs Note Slot I processors with 100 MHz front side bus should be paired only with 100 MHz SDRAM Processors with 66 MHz front side bus can be paired with either 66 MHz or 100 MHz SDRAM 1 8 2 SDRAM SDRAM improves memory performance through memory access that is synchronous with the front side bus clock Burst transfer rates at x 1 1 1 timing can be achieved using SDRAM while asynchronous memory subsystem are typically limited at x 2 2 2 transfer rates Note All memory components and DIMMs used with the SY 6BA 100 motherboard must comply with the PC SDRAM specifications These include the PC SDRAM Specification memory component specific the PC Unbuffered DIMM Specification and the PC Serial Presence Detect Specification 10 Motherboard Description SY 6BA 100 1 8 3 ECC Memory ECC memory detects multiple bit errors and corrects single bit errors When ECC memory is installed the BIOS supports both ECC and non ECC mode ECC mode is enabled in the Setup program The BIOS automatically detects if ECC memory is installed and provides the Setup option for selecting ECC mode If any non ECC memory is installed the Setup option for ECC configuration does not appear and ECC operation is not available 1 9 CHIPSET The Intel 440BX PCIset includes a Host PCI bridge integrated with both an optimi
45. ercentage is selected the Vcore will be that percentage higher than the VID code specifies If for instance the VID code specifies 2 0V and the Vcore Voltage Adjust is set to 10 0 the actual CPU voltage will be 2 2V This function should only be used if the CPU is running on FSB Frequencies beyond the CPu specifications 59 BIOS Setup Utility SY 6BA 100 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 A C SCSI means D A SCSI the BIOS will look for an E A SCSI operating system first in F A SCSI drive A then in drive C SCSL A C and eventually in SCSI SCSI C A device C only LS ZIP C 3 1 3 Processor Number Feature Setting Setting Description Note Processor Disabled Setting this item to enabled will Number Feature Enabled allow application programs to Default read the ID code in your Pentium IM CPU disabling this item will not allow any program to read the CPU ID code 3 1 4 L2 Cache Memory Setting Description Note CPU L2 Cache Disabled ECC Checking Enabled This option activates the CPU L2 Default cache ECC checking function CPU L2 Cache Def02 This item allows the user to adjust Latency Adjust Set 01 15 the CPU L2 cache latency This Default item should only be used by experienced users Setting it to an inappropriate value can c
46. et you enter values directly 55 BIOS Setup Utility SY 6BA 100 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 Shift 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 F6 Load BIOS Loads all options with the BIOS Setup default values Defaults Defaults F10 Save amp Exit Saves your changes and reboots the system 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 CMOS SETUP UTILITY AWARD SOFTWARE INC Type Y to save the changes and exit or N to return to the Main Menu and keep LOAD BIOS DEFAULTS current values Ese o Out Po ss r Select Item Eio Save Exit Setup S hift F2 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 UTILITY AWARD SOFTWARE INC STANDARD CMOS SETUP INTEGRATED PERIPHERALS B lO Type Y to abandon changes and exit or N to return to the Main Menu and keep Ese Quit f 2s amp Select Item current values
47. ey 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 character begins repeating 750 msec 1000 msec 3 3 6 Security Option Use this feature to prevent unauthorized system boot up or use of BIOS Setup The following table describes the security settings Setting Description Security Option System Each time the system is booted the password prompt appears Setup If a password is set the password prompt only appears when you attempt to enter the BIOS Setup program 69 BIOS Setup Utility SY 6BA 100 3 3 7 Other Control Options Other Control Assign IRQ For VGA OS Select for DRAM gt 64MB HDD S M A R T capability Report No FDD For WIN 95 Video or Adapter BIOS Shadow Setting Description Note Disabled Default Enabled The color of the monitor may be altered when using an MPEG card Enable this option to restore the monitor s normal color Disabled Enabled Use this default setting Default OS2 When using an OS2 operating system Non OS2 When using another Default non OS2 operating system Disabled Enabled Enable this field when your HDD supports the S M A R T function Consult your HDD provider for details Yes Windows will release IRQ line 6 normally used by the Floppy Disk Drive after you disable your on board FDD and set this field to Yes No Window
48. hen 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 is set to Legacy ISA in the bios In other words if your ISA sound card takes IRQ5 then set IRQ5 to Legacy ISA Next install the south bridge driver for the motherboard The sound and everything else works fine except that the recorder and microphone do not work What is wrong 52 Hardware Installation gt SY 6BA 100 This is because the recorder and microphone in the Windows are not enabled Please go to sound properties and enable them Lock up freeze When I boot up my system everything works fine It sees my CPU and memory detects my hard drive floppy drive and CD ROM but locks up at Verify DMI pool data and it won t go any further What should I do Please clear the CMOS via JP5 then choose load 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 Cyrix CPU make sure the linear burst function is enabled in the bios
49. his point the system will install the driver 95 The ATA 66 Driver installation SY 6BA 100 13 Click on the Finish button 14 Then the system will ask you to restart the system If the settings reported in step 12 are not what set on the host adapter you must adjust the settings by using the device manager in the System control panel before restarting your computer 15 The driver for ACPI function is useful only if hardware supports ACPI function Uninstalling the Driver You can use the device manager in the System control panel to remove the driver Installing the Windows 2000 Drivers Usually when you boot up the Windows 2000 system for the first time the system will be able to detect the HPT370 Ultra DMA host Adapter automatically and ask you to install the driver for HPT370 You can just follow the instructions promted by the system to install the driver The driver is located in the following directory DNdrivers HPT370 Win2k Where D is your CD ROM driver letter Otherwise you can install the driver by the following steps 1 Windows 2000 must be installed on the system prior to installing the driver Close any running applications Open My Computer Double click on the Control Panel icon Double click on the System applet Select Hardware function Click on Device Manager Double click Mass storage controller Click on Reinstall Driver Click on Next button Click on Next
50. 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 J an NC Ear Lup Control Pin 31 Hardware Installation ep SY 6BA 100 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 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 awl NC NC e 4 Turbo LED Connecting the 2 pin Turbo LED cable to the corresponding Turbo LED header will cause the LED to light whenever the system is in Turbo mode The manufacturer has permanently set this Motherboard in Turbo mode due to most hardware and software compliance to turbo mode Turbo LED Pin Assignment _ LED Cathode GND 32 Hardware Installation ep SY 6BA 100 sovo 5 IDE LED Attach the 2 pin IDE device LED cable to the corresponding IDE LED header on the Motherboard This will cause the LED to lighten when an IDE HDD CD ROM device is active HDD LED Pin Assignment TL LED Anode LED Cathode 6 ATX Power On Off Switch Attach the 2 pin momentary type switch to the PWRBT header for turning On or Off your ATX power supply PWRBT Pin Assignment 4 Power On Off GND
51. ligation 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 the personal computer field is subject to many patents All of our customers should ensure that their use of our products does not infringe upon any patents It is the policy of Soyo Computer Inc to respect the valid patent rights of third parties and not to infringe upon or to cause others to infringe upon such rights Restricted Rights Legend Use duplication or disclosure by the Government is subject to restrictions set forth in subparagraph c 1 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 Edition April 2000 FC Version 1 0 FOR HOME OR OFFICE USE 6BA 100 SERIAL 100 POST CONSUMER RECYCLED PAPER ii Table of Contents SY 6BA 100 CHAPTER 1 l 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 CHAPTER 2 2 1 2 2 2 3 2 3 1 2 3 2 9 33 3 3 4 2 3 5 2
52. nsion slots and many more additional expansion features Expansion slots m 1x 32 bit bus mastering AGP slot mM 5x 32 bit bus mastering PCI slots 2x 16 bit ISA slots Enhanced IO E Floppy disk controller 2x EIDE controllers with support for up to 4 Ultra DMA 33 66 devices Standard EPP ECP parallel port 2x 16550 compatible serial ports IrDA compatible infrared port 2x USB Universal Serial Bus connectors PS 2 mouse connector mM PS 2 keyboard connector gt ADVANCED FUNCTIONS The SY 6BA 100 supports advanced functions such as m ATA 66 IDE Ports In addition to the original two ATA33 Ultra DMA 33 IDE ports the SY 6BA 100 supports two ATA66 Ultra DMA 66 IDE ports that is 2 Motherboard Description ep SY 6BA 100 sovo capable of transferring data up to 66 Mbytes sec IDE DMA Mode 4 E Wake On LAN Supports Wake On LAN Some advanced network cards can wake the system up over the network the WOL connector is provided by the SY 6BA 100 to support this function Multiple boot The SY 6BA 100 supports booting from devices such as CD ROM E Power on by modem or alarm If the SY 6BA 100 system is in suspend mode it can be switched back on through the modem or RTC alarm through this function This opens a lot of possibilities such as remote access that switches the system on only after the modem receives a call gt FAIL SAFE The SY 6BA 100 comes with added functionality to make managing the system easy and
53. nters 17 Motherboard Description SY 6BA 100 1 11 HARDWARE MONITOR The optional hardware monitor subsystem provides low cost instrumentation capabilities The features of the hardware monitor subsystem include gt An integrated ambient temperature sensor gt Fan speed sensors which monitor the fan 1 and fan 2 connectors gt 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 is activated The hardware monitor component connects to the SMBus 1 12 WAKE ON LAN TECHNOLOGY Wake on LAN technology enables remote wakeup of the computer through a network Wake on LAN technology requires a PCI add in network interface card NIC with remote wakeup capabilities The remote wakeup connector on the NIC must be connected to the onboard Wake on LAN technology connector The NIC monitors network traffic at the MII interface upon detecting a Magic Packet the NIC asserts a wakeup signal that powers up the computer To access this feature uses the Wake on LAN technology connector me CAUTION For Wake on LAN the 5 V standby line for the power supply must be capable of delivering 5V 5 at 720mA Failure to provide adequate standby current when implementing Wake on LAN can damage the power supply 18 Hardware Installation gt SY 6BA 100 sovo Chapter 2 HARDWARE INSTALLATION Congratulations on your pur
54. ny remnant currents when connecting to power supply Turn off the power supply and unplug the power cord of the power supply before connecting to PW connector 42 Hardware Installation gt SY 6BA 100 This motherboard requires a power supply that meets the ATX 2 03 specifications Make sure the power supply can support at least 720mA on the SV Standby lead Please install the ATX power according to the following pin assignment ATX Power 12V 5V 5VSB 5V PW OK 5V GND GND gt Pay special care to the directionality 5V GND GND GND 5V a PS ON GND GND 3 3V 12V 3 3V 3 3V 2 3 4 Jumper Setting Step 1 5V Stand by indicator LED LED 1 This LED is lit whenever the 5V Standby voltage coming from the ATX power supply is available If you have connected your ATX power supply to the motherboard LED 1 should be lit Step 2 External Suspend Button JP1 Some cases come with a suspend button insert the plug into JP1 In addition to this button the system can also enter the suspend mode through your OS Note Suspend mode only functions if your Power Management mode is APM Make sure that the BIOS setting for Power Management is APM Windows 98 can be installed with ACPI Power Management default is APM in this case Suspend mode will not f
55. ort Disabled Init Display First PCI Slot ESC Quit TL e Select Item F1 Help PU PD Modify F5 Old Values Shift F2 Color F7 Load Setup Defaults a 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 82 BIOS Setup Utility SY 6BA 100 3 8 1 IDE Device Controls IDE Controls 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 mode 0 4 0 is the slowest speed Primary Master PIO 4 is the fastest speed Primary Slave PIO Secondary Master PIO Auto For better performance Default Secondary Slave PIO and stability we suggest you use the Auto setting to set the HDD control timing IDE Disabled Primary Master UDMA Auto Select Auto to enable Default gt Primary Slave UDMA Ultra DMA Mode gt Secondary Master UDMA gt Secondary Slave UDMA support On Chip PCI IDE Disabled Turn off the on board gt Primary IDE gt Secondary Enabled Use the on board IDE Default 3 8 2 Keyboard Controls Keyboard Controls Setting Description Note USB Keyboard Support Disabled Turn off the on board IDE Default Enabled Use a USB keyboard Init Display First PCI Slot Choose which card Default AGP AGP Display card or PCI VGA card to initialize firs
56. ote Monitoring CPU Warning Disabled Default Temperature Enabled Set CPU temperature from 50 C to 70 C The CPU will slow down when CPU temperature goes beyond the preset value The CPU will continue to run slow until the temperature returns back within the safe range Current System Show the current status of the Temp system temperature Current CPU Show the current status of CPU Temperature temperature Current Show the current status of CPU Fan CPUFAN Speed Show the current status of the Power Fan Show the current status of the CHAFAN Speed chassis Fan Vcore VTT Show the current voltage status CPUFAN Off In Disabled Disables the PM timer Suspend Enabled Switches off the CPU Fan when the Default system enters Suspend Mode 62 BIOS Setup Utility SY 6BA 100 3 1 8 C LH 4 WAY Protection Setting Setting Description C I H 4 WAY Disabled When set to enabled the BIOS can 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 63 BIOS Setup Utility SY 6BA 100 3 2 STANDARD CMOS SETUP Select 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 Fri July 31 1998 Time hh mm ss 11 30 33 HARD DISKS TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODE Primary Master AUTO Prima
57. ou set this field to Manual you are required to fill in the next two consecutive fields a the CPU Host PCI Clock and b the CPU Ratio a CPU Host PCI Clock xr xr Sr Ss xr Sr xr i L CPU Host PCI Clock Under this item you find the 66 33 4995 31 4115 38 124 41 0140 35 frequencies your PCI and AGP slots run at These frequencies LW75 37 4100 33 14117 39 L4126 31 L4142 35 lare derived from the CPU host 1478 39 1105 35 118 39 133 33 1144 36 clock in the following way CPU host clock gt 1OOMHz 81 40 110 36 120 40 135 33 1150 37 IPCI CPU host clock 3 483 40 1112 37 4122 37 1137 34 1155 38 CPU host clock lt 100MHz 90 30 0113 37 0124 31 138 34 O aa host clock 2 b CPU Ratio After you have selected the CPU Host PCI Clock choose the right multiplier for the CPU CPU Ratio options are LIx2 LI x 2 5 LIx3 LI x 3 5 LIx4 x7 x75 Axs o y y The CPU frequency is then defined as host clock freq x multiplier and 48 Hardware Installation gt SY 6BA 100 sovo should the working frequency of your CPUs processor c AGP Clock This option allows you to manually adjust the AGP host bus clock frequency to a value determined as a fraction of the CPU host clock For example With a CPU front side bus of 100MHz Auto sets gt When
58. p my new computer I got floppy boot failure and the LED on the floppy stays on Make sure the red wire of floppy ribbon cable goes to Pin on the floppy drive side don t trust the key lock or notch and use the end connector of the cable don t use middle one Modem issues I get an T O Conflict message when I turn on my system and I can not get my modem to work 51 Hardware Installation gt SY 6BA 100 sovo What you need to do is to disable COM2 or UART2 or serial port 2 in the bios under integrated peripheral setup I have installed my modem drivers several times and I still cannot get my modem to work Why If you are sure that the modem driver has been installed correctly 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 is 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 w
59. 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 20 Hardware Installation gt SY 6BA 100 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 21 Hardware Installation ep SY 6BA 100 sovo 2 3 1 CPU Installation Your SY 6BA 100 motherboard comes with a CPU retention set kit The retention set is used to hold the processor attached to the Slot 1 CPU connector on the motherboard M Mark your CPU Frequency Record the working frequency of your CPU that should be clearly marked on the CPU cover FSB 66MHz C 266MHz 66x 4 0 333MHz 66x 5 0 C 400MHz 66x6 0 466MHz 66 x 7 0 _ 300MHz 66x 4 5 _ 366MHz 66x55 _ 433MHz 66x65 QU S FSB 100MHz _J350MHz 100 x 3 5 500MHz 100 x 5 0 650MHz 100 x 6 5 L_
60. portion of the system s metal chassis gt Remove the Motherboard from its anti static packaging Hold the Motherboard by the edges and avoid touching its components gt Check the Motherboard for damage If any chip appears loose press carefully to seat it firmly in its socket Warning Do not apply power if the Motherboard appears damaged If there is damage to the board contact your dealer immediately 1 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 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 gt Handle the Motherboard by its edges and avoid touching its components Motherboard Description SY 6BA 100 sovo 1 5 SY 6BA 100 MOTHERBOARD LAYOUT PS 2 KB PS 2M Connector Connector J P1 0 J P8 CLEO CO 3 1 PWRFAN USB1
61. ppears press the Spacebar and follow the instructions on the display screen to continue booting 98 The ATA 66 Driver installation SY 6BA 100 with the last known good configuration Press spacebar NOW to invoke the Last Known Good menu 3 Once your computer is operational again check all of the hardware and software configuration changes you want to make Look specially for conflicts with parts of the existing system configuration that are not being changed If Windows NT can boot but the driver has not been started see Checking the Installation please check the following 1 Make sure the host adapter is properly installed and the device is correctly connected to the adapter Double check that the cable between the adapter and the devices is correctly attached Also check if the jumper setting on the drive is correct 2 Make sure that a power cable is properly attached to each drive attached to the HPT370 host adapter If the driver has started and you still cannot access the hard disk drive attached to the HPT370 host adapter the hard disk drive might have not been partitioned and formatted yet You may need to partition and format it New Driver releases and Support If you have questions about installing or using this HighPoint product check this user s guide or the readme file first you will find answers to most of your questions here If you need further assistance we offer the following support and information services
62. r SECC2 or Single Edge Processor Package S E P P The cartridge includes the processor core second level cache subsystem thermal plate and back cover The processor connects to the motherboard through the Slot connector a 242 pin edge connector When mounted in Slot1 the processor is secured by a retention mechanism attached to the motherboard A passive heatsink is stabilized by the heatsink supports 1 7 2 Second Level Cache The second level cache is located on the substrate of the CPU package The cache includes OKB 128KB Celeron or 512 KB PII PIID of synchronous pipelined burst static RAM All supported onboard memory can be cached 1 7 3 Microprocessor Upgrades The motherboard can be upgraded with Slot 1 processors that run at higher speeds When upgrading the processor use the BIOS configuration mode to change the processor speed 1 8 MEMORY 1 8 1 Main Memory The motherboard has four DIMM sockets SDRAM can be installed in one 9 Motherboard Description ep SY 6BA 100 two three or four sockets Using the serial presence detect SPD data structure programmed into an EPROM on the DIMM the BIOS can determine the SDRAM s size and speed Minimum DIMM memory size is 8 MB maximum DIMM memory size is 256MB Memory size and speed can vary between sockets The motherboard supports the following memory features 168 pin DIMMs with gold plated contacts 66 100 133 MHz SDRAM Non ECC 64 bit and ECC 72 bit m
63. r port The motherboard fully supports the universal host controller interface UHCI and used UHCI compatible software drivers Specification USB features include Self identifying peripherals that can be plugged in while the computer is running Automatic mapping of function to driver and configuration Support for isochronous and asynchronous transfer types over the same set of wires Support for up to 127 physical devices Guaranteed bandwidth and low latencies appropriate for telephony audio and other applications Error handling and fault recovery mechanisms built into the protocol Note Computer systems that have an unshielded cable attached to a USB port may not meet FCC Class B requirements even if no device or a low speed USB device is attached to the cable Use shielded cable that meets the requirements for a full speed USB device 14 Motherboard Description a SY 6BA 100 1 9 5 IDE Support The motherboard has two independent ATA 33 and two independent ATA 66 bus mastering PCI IDE interfaces These interfaces support PIO Mode3 PIO Mode 4 ATAPI devices e g CD ROM and Ultra DMA 33 IDE1 IDE2 or Ultra DMA 66 IDE3 IDE4 synchronous DMA mode transfers See IDE Device installation on page 29 for more information 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 transl
64. ram automatically detects which SOYO Motherboard you own and displays the corresponding model name a sOVO CD rev 19991 101 Read the Manual Install the drivers Check new releases Enter the SOYO CD Board information 4 The user s manual files included on the SOYO CD are in PDF Postscript Document format In order to read a PDF file the appropriate Acrobat Reader software must be installed in your system Note The Start Up program automatically detects if the Acrobat Reader utility is already present in your system and otherwise prompts you on whether or not you want to install it You must install the Acrobat Reader utility to be able to read the user s manual file Follow the instructions on your screen during installation then once the installation is completed restart your system and re run the SOYO CD Step 2 Install Drivers amp Utility Click the Install Drivers button to display the list of drivers software that 91 Drivers installation SY 6BA 100 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 95 Intel BusMaster Drivers for Win 95 Intel BusMaster Drivers for Win NT Intel BusMaster Drivers for OS 2 6BA 100 Windows hardware doctor for 95 98 Driver Installation Menu A short de
65. rash the system 60 BIOS Setup Utility SY 6BA 100 3 1 5 Quick Power On Self Test Setting Setting Description Note Quick Power On Disabled Self Test Enabled Provides a fast POTS at Default boot up 3 1 6 Power Management Setting Description Note BUTTON ONLY Disables the Wake Up by Default Keyboard function KB PowerON Enables you to wake up the Password system by entering a password at the keyboard Hot Key You can wake up the system by pressing the key combination of your choice Ctrl F1 F12 If POWER ON Function is set to KB Power ON 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 KB Power ON Password Soft Off by PWR BTTN Power On by Ring LAN Resume by Alarm Ctrl FI F12 Instant off Delay 4 Sec Disabled Enabled Disabled Enabled Choose the key combination that will wake up the system Ctrl F1 to Ctrl F12 Default Turns off the system power 4 seconds after pushing the power button Default The system will self power on me when the modem is ringing The system ignores the alarm Default Set alarm to power on the system by the date 1 31 or time hh mm ss If the date is set to 0 the system will self power on by alarm everyday at the set time 61 BIOS Setup Utility SY 6BA 100 3 1 7 CPU Device Monitoring CPU Device Setting Description N
66. ribes each field in the CHIPSET FEATURES SETUP Menu and how to configure each parameter 71 BIOS Setup Utility CHIPSET FEATURES SETUP CHIPSET Setting FEATURES Auto Disabled Configuration Enabled SDRAM RAS to 3 CAS Delay 2 SDRAM RAS 3 Precharge Time 2 SDRAM Cache 3 Latency Time SDRAM Precharge Disabled Control Enabled DRAM Data Non ECC Integrity Mode ECC System BIOS Disabled Cacheable Enabled Video BIOS Disabled Cacheable Enabled Video RAM Disabled Cacheable Enabled 8 BIT O Recovery Time SY 6BA 100 Description It is strongly recommended to 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 Use the default setting Use the default setting Use the default setting Use the default setting Choose according to the DRAM type you have The ROM area FOOOOH FFFFFH is cacheable The video BIOS COOQOOH C7FFFH is cacheable The ROM area AQOOO BFFFF is cacheable Use the default setting 72 Note Default Default Default Default Default Default Default Default Default Default BIOS Setup Utility SY 6BA 100 CHIPSET FEATURES SETUP Continued CHIPSET Setting Description Note FEATURES 10 BIT LO 1 Use the default setting Default Recovery Time Memory Hole At Disabled Default 15M 16M Enabled Some interface cards will map their ROM addre
67. ry Slave None Secondary Master None Secondary Slave None Drive A 1 44M 3 5 in Drive B None Floppy 3 Mode Support Disabled Video EGA VGA Halt On All Errors Total Memory Esc Quit Tle Select Item PU PD Modify F1 Help Shift F2 Change Color F3 Toggle Calendar Base Memory Extended Memory Other Memory 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 mm dd yyyy Type 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 64 BIOS Setup Utility SY 6BA 100 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 Master amp Slave Auto BIOS detects hard disk type Default automatically User User defines the type of hard disk BIOS detects hard disk mode 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 or previous user for details 3 2 3 Floppy Drives Floppy Drives Setting Description Note Drives A amp
68. ry modules is not seated correctly in its socket 50 Hardware Installation SY 6BA 100 My PCI VGA card works fine with my system but when I put in a new AGP card it does not give me any video Is my AGP slot bad This is a common problem with AGP video cards The reason is that your AGP card did not get seated into the AGP slot fully and firmly Please push your AGP card down into the socket real hard it should snap twice You may have to unscrew the AGP card to allow the card to go further down Do take care not to damage the card by using too much force I get distorted video my AGP card right after I save my bios Why is that The cause is likely that your AGP card is not running at the correct bus speed To fix this please clear the CMOS via JP5 and if it still does not work please upgrade your motherboard bios to the latest version BIOS Issues Where can I find the BIOS revision of my mainboard It will be displayed on the up left corner on the screen during boot up It will show as your board type followed by the revision number such as SEH_2CA1 meaning revision 2CA1 for the SY 5EH board or 6BA IV_2AA2 which means SY 6BA 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 wWww soyo com tw and look up your motherboard to find the latest BIOS revision Hard disk floppy drive CD ROM etc When I boot u
69. s will reserve INT 6 for your FDD whether it is disabled or not Disabled Enabled Default The BIOS is shadowed in a 16K segment if it is 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 70 BIOS Setup Utility SY 6BA 100 3 4 CHIPSET FEATURES SETUP Caution Change these settings only if you are already familiar with the Chipset The CHIPSET FEATURES SETUP option changes the values of the chipset registers These registers control the system options in the computer ROM PCI ISA BIOS CMOS SETUP UTILITY CHIPSET FEATURES SETUP Auto Configuration SDRAM RAS to CAS Delay SDRAM RAS Precharge Time SDRAM CAS latency Time SDRAM Precharge Control DRAM Data Integrity Mode System BIOS Cacheable Video BIOS Cacheable Video RAM Cacheable 8 Bit I O Recovery Time 16 Bit I O Recovery Time Memory Hole At 15M 16M Passive Release Delayed Transaction AGP Aperture Size Enabled 3 Disabled Non ECC Disabled Disabled Disabled Disabled Enabled Disabled 64 ESC Quit TL gt Select Item F1 Help PU PD Modify F5 Old Values Shift F2 Color F7 Load Setup 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 desc
70. safe Hardware Monitor The integrated Winbond Hardware Monitor IC and Hardware doctor software enables the user the monitor system voltages temperatures and FAN speeds This makes sure that the user is full control of the system Power Failure Resume Function This function can be set in the BIOS and determines whether the system will automatically turn on again after a power failure This function is indispensable for server systems that need to always be on line 5VSB Indicator This green LED gives an indication of the presence of the 5V Standby voltage This voltage is always fed into the motherboard and is used for functions such as WOL gt NORTON SOFTWARE PACK E Antivirus E Ghost E Virtual Drive Motherboard Description a SY 6BA 100 gt COMPLIANCE The SY 6BA 100 complies with all important industry standards The following underlines the reliability of the SY 6BA 100 a motherboard to trust mM Year 2000 compliant E PC98 compliant E FCC CE complaint gt USER FRIENDLY E SOYO Combo Setup E Jumperless design E You can set up the following options trough the BIOS setting CPU FSB frequency CPU multiplier CPU Vcore voltage PCI clock AGP Clock SDRAM Clock Motherboard Description SY 6BA 100 1 3 HANDLING THE MOTHERBOARD To avoid damage to your Motherboard follow these simple rules while unpacking gt Before handling the Motherboard ground yourself by grasping an unpainted
71. scription of all available drivers follows gt Intel inf utility for Win 95 Because Windows 95 does not recognize the Southbridge of the newer Intel chipsets TX BX ZX etc this utility has to be run it will update the necessary Windows inf files Only for Windows 95 gt Intel Busmaster Drivers for Windows 95 gt Intel Busmaster Drivers for Win NT gt Intel Busmaster Drivers for OS 2 These are the official busmaster drivers as supplied by Intel gt Note Do NEVER install two types of busmaster drivers on your L system this will lead to conflicts and system instability gt 6BA 100 Windows hardware doctor for 95 98 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 This utility comes with a preset monitoring rage for the CPU voltage 92 Drivers installation SY 6BA 100 Select which driver you want to install and click OK or click Cancel to abort the driver installation and return to the main menu Core voltage The core voltage differs between generations of Intel CPUs if the Hardware monitor gives a warning the settings for the safe range of the core voltage has to be adjusted This can be done by simply clicking and dragging the upper and lower limit bars For example Newer Slot 1 CPUs have a core voltage of
72. ss to this area If this occurs select Enabled in this field Passive Release Enabled Use the default setting Default eee Use the default setting Default Transaction AGP Aperture Size AGP could use the DRAM as Default 4 256MB its video RAM Choose the DRAM size that you wish to allocate as video RAM When using Spread Spectrum Modulated 1 5 or 6 for FCC or DOC testing 73 BIOS Setup Utility SY 6BA 100 3 5 POWER MANAGEMENT SETUP The POWER MANAGEMENT SETUP sets the system s power saving functions ROM PCT ISA BIOS POWER MANAGEMENT SETUP AWARD SOFTWARE INC ACPI function Enabled IRQ 8 Break Suspend Disabled Power Management User Define PM Control by APM Yes Reload Global Timer Events Video Off Method V H SYNC Blank IRQ 3 7 9 15 NMI Disabled Video Off After Standby Primary IDE 0 Disabled MODEM Use IRQ 3 Primary IDE1 Disabled Doze Mode Disable Secondary IDE 0 Disabled Standby Mode Disable Secondary IDE1 Disabled Suspend Mode Disable Floppy Disk Disabled HDD Power Down Disabled Serial Port Enabled PCI VGA lt Act Monitor Disabled Parallel Port Disabled ESC Quit TL Select Item F1 Help PU PD Modify F5 Old Values Shift F2 Color F7 Load Setup Defaults Oooo After you have completed the Power Management Setup press Esc to return to the Main Menu 74 BIOS Setup Utility SY 6BA 100 3 5 1 Power
73. switch on PWR Fail when power comes back after a power failure Off The system will remain off Default when power comes back after a power failure Former sts The system will return to the state it was in before the power failure when power returns i e If the system was on it will switch on again if it was off it will remain off 85 BIOS Setup Utility SY 6BA 100 3 8 6 MULTI I O ADDRESSES Default settings for multi I O addresses are as follows LPTI 3781H ECP EPP 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 lt remedy to this address conflict I O addresses can be adjusted from the BIOS Setup Utility 86 BIOS Setup Utility SY 6BA 100 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 is 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 2 Choose SUPERVISOR PASSWORD from the Main Menu and
74. t 83 BIOS Setup Utility 3 8 3 FDC Controls FDC Controls Onboard UART 2 UR2 Duplex Mode Setting Disabled Enabled Disabled 3F8 IRQ4 2F8 IRQ3 3E8 IRQ4 2E8 IRQ3 Auto Standard IrDA 1 0 ASKIR Half Duplex 84 SY 6BA 100 Description Turn off the on board floppy controller Use the on board floppy Default controller Description Choose serial port 1 amp Default 2 s I O address port 1 Do not set port 1 amp 2 to Default the same address except port 2 for Disabled or Auto Supports a Standard Default serial infrared IrDA Supports a Sharp serial interface format If UR2 Mode is set to IrDA 1 0 ASKIR Choose Half or Default Duplex to set UR2 in half duplex mode or full duplex mode respectively Refer to your IR device specifications to select the suitable mode BIOS Setup Utility SY 6BA 100 3 8 5 Onboard Parallel Ports Onboard Parallel Setting Description Note Ports Onboard Parallel 378H IRQ7 Choose the printer I O Default Port 3BCH IRQ7 address 278H TIRQS5 Parallel Port Mode ECP EPP The mode depends on your Default SPP external device that ECP connects to this port EPP SPP If Parallel Port Mode is set to ECP mode ECP Mode use 3 Choose DMA3 Default DMA 1 Choose DMA1 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 PWRON After On The system will
75. tandard mode 16 Motherboard Description a SY 6BA 100 Bi directional PS 2 compatible Bi directional EPP A driver from the peripheral manufacturer is required for operation Bi directional high speed ECP 1 10 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 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 inch 1 2 MB 3 5 inch driver required 1 25 1 44 MB 3 5 inch 2 88 MB 3 5 inch 1 10 4 Keyboard and Mouse Interface The 5 V lines to keyboard and mouse connectors are protected with a fuse that prevents motherboard components from being damaged when an Over current condition occurs 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 10 5 Infrared Support The IR connection can be used to transfer files to or from portable devices like laptops PDAs and pri
76. unction either 43 Hardware Installation SY 6BA 100 Step 3 CPU multiplier release Jumper JP8 Closing J P8 can make higher multiplier settings available on some INTEL CPUs For technical details read the following Your Pentium CPU has an input pin B21 100 66 signal to tell it at what Front Side Bus FSB Frequency itis running J P8 is connected to this input pin The actual FSB Frequency is however set through the BIOS and it may therefore differ from the Frequency specified to the CPU through J P8 Because some INTEL CPUs have their multipliers limited ata FSB Frequency of 1OOMHz and higher telling the CPU that it is running at 66MHz though J P8 while setting a different higher FSB Frequency in the BIOS may allow the user to seta higher multiplier value Doing so will 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 66MHz FSB clock CPUs Setting 66MHz FSB clock CPUs must use i i short this setting m 12 100MHz FSB clock CPUs Setting Possible higher multiplier limit Note Shorting the jumper will tell the CPU that it is running on 66MHz this will release more multiplier settings on some INTEL CPUs but will make the system operate out of its specifications if the actual frequency is 100 MHz or higher 44 Hardware Installation SY 6BA 100 Step 4 Power On by Keyboard Jumper JP10 You
77. urn 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 54 BIOS Setup Utility SY 6BA 100 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 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 Tle 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 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 l
78. zed DRM controller and an A G P interface The I O subsystem of the 440BX is based on the PITX4E which is a highly integrated PCI ISA IDE Accelerator Bridge This chipset consists of the Intel 82443BX PCI A G P controller PAC and the Intel 82371EB PCI ISA IDE Xcelerator PILX4E bridge chip 1 9 1 Intel 82443Bx PCI A G P Controller PAC The PAC provides bus control signals address paths and data paths for transfers between the processor s host bus PCI bus the A G P and main memory The PAC features Processor interface control gt Support for processor host bus frequencies of 100 MHz or 66MHz gt 32 bit addressing gt Desktop Optimized GTL compliant host bus interface Integrated DRAM controller with support for 3 3 V only DIMM DRAM configurations Up to four double sided DIMMs 100 MHz or 66MHz SDRAM DIMM serial presence detect via SMBus interface 16 and 64 Mbit devices with 2K 4K and 8K page sizes SDRAM 64 bit data interface with ECC support Symmetrical and asymmetrical DRAM addressing VV VV VV WV 11 Motherboard Description a SY 6BA 100 A G P interface gt Complies with the A G P specification gt Support for 3 3 V A G P 66 devices gt Synchronous coupling to the host bus frequency PCI bus interface Complies with the PCI specification Asynchronous coupling to the host bus frequency PCI parity generation support Data streaming supports from PCI to DRAM VV VV WV Support for five P

SY-6BA+100 Motherboard

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