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SOYO SY-K7VTA PRO Chassis Cooling Fan CHAFAN1 Pin Assignment, 1 GND, Sensor, 1 2 GND 12V NC

Models: SY-K7VTA PRO

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BIOS Setup Utility

SY-K7VTA PRO

(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

CHAFAN1 Pin Assignment

1 GND

2 12V

3SENSOR

(3) Chipset Cooling Fan

Some chipset also feature a cooling fan. This Motherboard features a ChipFAN connector to provide 12V power to the chassis fan. Connect the cable from the chassis fan to the ChipFAN 3-pin connector. Install according to the following pin assignment:

Chipset Cooling Fan

ChipFAN Pin Assignment

1 2 3

GND 12V NC

Note: CPUFAN/ChipFAN must be installed for this Motherboard, CHAFAN is optional.

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SOYO SY-K7VTA PRO Chassis Cooling Fan CHAFAN1 Pin Assignment, Chipset Cooling Fan ChipFAN Pin Assignment, 1 GND, Sensor

Contents

AMD Athlon/Duron Processor supported VIA KT133A AGP/PCI Motherboard SY-K7VTA PROMotherboard Users ManualVersion SOYOSY-K7VTA PRO Edition JuneCHAPTER 1 MOTHERBOARD DESCRIPTION CHAPTER 2 HARDWARE INSTALLATIONCHAPTER 3 BIOS SETUP UTILITY SY-K7VTA PROTable of Contents MOTHERBOARD DESCRIPTION 1-2 KEY FEATURESØ CPU SETTINGS ChapterMotherboard Description Ø EXPANDABILITYu Hardware Monitor u Power Failure Resume FunctionØ ADVANCED FUNCTIONS Ø FAIL SAFEn You can set up the following options trough the BIOS setting Ø USER FRIENDLYØ Voice Doctor n SOYO Combo Setup n Jumperless designØ HANDLING THE MOTHERBOARD 1-3 ELECTROSTATIC DISCHARGE PRECAUTIONSMotherboard Description Flash BIOS 1-4 SY-K7VTA PRO MOTHERBOARD LAYOUTBack Panel SY-K7VTA PRO PlatformY X W 1-5 SY-K7VTA PRO MOTHERBOARD COMPONENTSMotherboard Description A B CD E F G ABSY-K7VTA PRO Motherboard Description1-6.2 Second Level Cache 1-6.3 Microprocessor Upgrades1-6 MICROPROCESSOR 1-6.1 Microprocessor Packaging1-7.1 Main Memory 1-7 MEMORYMotherboard Description ⎯ Four cache lines 32quadwords of CPU to DRAM write buffers Motherboard DescriptionMotherboard Description 1-8 CHIPSETMotherboard Description buffers and sixteen levels doublewords of prefetch buffers are included for concurrent PCI bus and DRAM/cache accesses. The chip also supports enhanced PCI bus commands such as Memory-Read-Line, Memory-Read-Multiple and Memory-Write-Invalid commands to minimize snoop overhead. In addition, advanced features are supported such as snoop ahead, snoop filtering, L1/L2 write-back forward to PCI master, and L1/L2 write-back merged with PCI post write buffers to minimize PCI master read latency and DRAM utilization. Delay transaction and read caching mechanisms are also implemented for further improvement of overall system performance3 Keyboard controller with PS2 mouse support Motherboard DescriptionMotherboard Description 1-9 I/O INTERFACE CONTROLLERMotherboard Description 1-9.1 Serial Ports1-9.2 Parallel Port 1-9.3 Diskette Drive ControllerMotherboard Description 1-10 HARDWARE MONITOR1-9.4 PS/2 Keyboard and Mouse Interface 1-9.5 Infrared SupportMotherboard Description 1-11 WAKE ON LAN TECHNOLOGY2-1 PREPARATIONS HARDWARE INSTALLATIONBIOS Setup Utility ChapterBIOS Setup Utility 2-2 UNPACKING THE MOTHERBOARDBEGIN THE INSTALLATION 2-3 INSTALLATION GUIDEBIOS Setup Utility BIOS Setup Utility 2-3.1 CPU InstallationWe provide the following User-Friendly protection features BIOS Setup Utility1. Lift the socket handle up to a vertical position BIOS Setup Utility4. Then close the socket handle to secure the CPU in place BIOS Setup UtilitySY-K7VTA PRO 3. Seat the processor in the socket completely and without forcingBIOS Setup Utility 2-3.2 SDRAM Memory Module InstallationSigmatel STAC9700 RAM Type Number of MemoryDIMM Modules2-3.3.1 IDE Device Installation HDD, CD-ROM 2-3.3 Motherboard ConnectorBIOS Setup Utility Floppy Drive Connector 2-3.3.2 Floppy Drive InstallationBIOS Setup Utility +5V NC GND Power LED Pin AssignmentSpeaker 2-3.3.3 Front Panel ConnectionsPW-BT GND PWRBT Pin AssignmentSpeaker Pin Assignment HDD LED Pin AssignmentPWRBT Pin Assignment Power On/Off GNDSTR LED Pin Assignment BIOS Setup UtilityUSB2 2-3.3.4 Back Panel ConnectionsBIOS Setup Utility PS/2 KB PS/2 Mouse Connector ConnectorExternal peripherals that use serial transmission scheme include BIOS Setup Utility+Data USB3USB4 DataWake-On-LAN JP10 Pin Assignment 2-3.3.5 Other ConnectionsRING GND 5VSB BIOS Setup UtilityIRTX Standard Infrared SIRCON Connector SIRCON Pin Assignment1 2 3 4 IRRX GNDCPU Cooling Fan CPUFAN Pin Assignment CPU Cooling Fan CPUFAN2 Pin Assignment1 2 GND 12V NC BIOS Setup Utility1 GND Chassis Cooling Fan CHAFAN1 Pin AssignmentChipset Cooling Fan ChipFAN Pin Assignment BIOS Setup UtilityBIOS Setup Utility 2-3.3.6 AGP VGA CardCD-IN CDIN1 ATX Power 2-3.3.7 AT X Power SupplyBIOS Setup Utility Manual 2-3.4 Jumper Setting 2-3.4.1 Ratio Adjustment Setting RJ1Frequency Multiplier Setting Auto266MHz 2-3.4.2 CPU FSB Setting FJ1,FJ2CPU FSB Setting 200MHzEnglish Language JP7 Setting2-3.5 Voice Doctor 2-3.6 CMOS Clearing JP5BIOS Setup Utility 2-3.7 Power OnStep 3. Select SAVE & EXIT SETUP 2-3.8 Quick BIOS SetupStep 1. Select STANDARD CMOS SETUP Step 2. Select LOAD Optimized DEFAULT2-3.9 Troubleshooting at First Start Video no display related issuesBIOS Setup Utility BIOS Setup Utility BIOS IssuesModem issues Hard disk, floppy drive, CD-ROM etcBIOS Setup Utility Audio IssuesBIOS Setup Utility 2-3.10 Power OffLock up freeze BIOS Setup Utility BIOS SETUP UTILITYChapter General Help BIOS Setup UtilityC M O S S E T U P U T I L I T Y BIOS Setup UtilityQuit Without Saving Y/N? R O M P C I / I S A B I O SBIOS Setup Utility 3-1 SOYO COMBO SETUPCMOS Setup Utility - Copyright C 1984-2000 Award Software SOYO COMBO Feature3-1.2 L2 Cache Memory 3-1.13-1.3 CPU Vcore Select 3-1.5 System Boot Control Settings 3-1.4 Quick Power On Self TestFirst /Second/Third Boot Device BIOS Setup Utility 3-2 STANDARD CMOS SETUPStandard CMOS Features 3-2.1 Date & TimeSpecial disk drive 3-2.2 Hard Disks Type & Mode3-2.3 Floppy Drives Supports 3-modeVideo 3-2.4 Others OptionalSetting DescriptionCMOS Setup Utility - Copyright C 1984-2000 Award Software 3-3 ADVANCED BIOS FEATURESAdvanced BIOS Features BIOS Setup Utility3-3.2 Cache Memory Options 3-3.3 Floppy Driver Settings3-3.4 Boot Up Floppy Seek 3-3.1 Virus Warning6 Char/sec 8 Char/sec 10 Char/sec 12 Char/sec 15 Char/sec 20 Char/sec 3-3.5 Boot Up NumLock Status3-3.7 Typematic Settings 3-3.6 Gate A20 Options3-3.9 Other Control Options 3-3.8 Security OptionBIOS Setup Utility CMOS Setup Utility - Copyright C 1984-2000 Award Software 3-4 ADVANCED CHIPSET FEATURESAdvanced Chipset Features BIOS Setup UtilityBIOS Setup Utility 3-4.1 CHIPSET FEATURES SETUPFast R-W Turn Around System BIOS Cacheable Video RAM Cacheable CHIPSET FEATURES SETUP ContinuedSetting FEATURESSetting CHIPSET FEATURES SETUP ContinuedBIOS Setup Utility CHIPSET FEATURES OnChip USB USB Keyboard SupportSetting CHIPSET FEATURES SETUP ContinuedBIOS Setup Utility CHIPSET FEATURES PCI Delay TransactionCMOS Setup Utility - Copyright C 1984-2000 Award Software 3-5 INTEGRATED PERIPHERALSIntegrated Peripherals BIOS Setup Utility3-5.2 Keyboard Controls 3-5.1 IDE Device ControlsBIOS Setup Utility 3-5.4 FDD Controls 3-5.3 IDE HDD Block Mode3-5.5 Onboard Serial Ports If Parallel Port Mode is set to EPP mode Onboard Serial PortsContinued3-5.6 Onboard Parallel Ports If Parallel Port Mode is set to ECP modeBIOS Setup Utility 3-5.7 Onboard Legacy AudioBIOS Setup Utility 3-6 POWER MANAGEMENT SETUPPower Management Setup Wake Up EventsBIOS Setup Utility 3-6.1 Power Management ControlsPower Management Controls Continued Events SettingWake Up DescriptionCMOS Setup Utility - Copyright C 1984-2000 Award Software 3-7 PNP/PCI CONFIGURATION SETUPPnP/PCI Configurations BIOS Setup Utilityfield to No 3-7.1 PNP/PCI Configuration ControlsIf there is any doubt, set thisis not used PNP/PCI Configuration Setup ContinuedBIOS automatically if the PS/2 Mouse Port Interrupt 12 will be released by the PnPBIOS Setup Utility 3-8 PC HEALTH STATUS3-7.2 MULTI I/O ADDRESSES PC Health StatusSetting 3-8.1 CPU Device MonitoringBIOS Setup Utility CPU Device Monitoring Current CPU Temperature Current Sys TemperatureBIOS Setup Utility 3-9 LOAD FAIL-SAFE DEFAULTSDefaults Y/N? Y Load Fail - SafeDefaults Y/N? Y 3-10 LOAD OPTIMIZED DEFAULTSLoad Optimized BIOS Setup UtilityBIOS Setup Utility 3-11 SUPERVISOR PASSWORDEnter Password 3-12 USER PASSWORDBIOS Setup Utility CMOS Setup Utility - Copyright C 1984-2000 Award Software 3-13 IDE HDD AUTO DETECTIONIDE Primary Master BIOS Setup UtilityBIOS Setup Utility 3-14 BOOT MENUBoot Menu Floppy Ls120 HDD-0 SCSI CDROM HDD-1 HDD-2 HDD-3 ZIP100 LANPlease Select Your Board DRIVER INSTALLATIONCancel ChapterIf you use Windows 95/98/ME, the SOYO CD Start Up Program automatically detects which SOYO Motherboard you own and displays the corresponding model name Drivers installationØ VIA 4in1 Driver Package for Win 9x/ME/NT/2k Step 2. Install DriversDrivers installation Drivers installation Step 3. Select which driver you want to install and click OKØ VIA Onboard Audio Driver for Win 9x/ME/NT/2000 Ø K7VTAPRO VIA hardwareR monitor for Win 95/98Drivers installation Step 4. Check the Latest Releases