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SOYO SY-7VCA user manual Chassis Cooling Fan, 1 2 GND 12V SENSOR

Models: SY-7VCA

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Hardware Installation

SY-7VCA

(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

1 2 3

GND 12V SENSOR

Note: CPUFAN must be installed for this Motherboard, CHAFAN is

optional.

Page 43

Image 43

SOYO SY-7VCA user manual Chassis Cooling Fan, 1 2 GND 12V SENSOR

Contents

Via 694X AGP/PCI/AMR Motherboard SY-7VCA MotherboardUsers Manual Pentium III & Celeron Processor supportedVersion SOYOSY-7VCA Edition MarchCHAPTER 1 MOTHERBOARD DESCRIPTION CHAPTER 2 HARDWARE INSTALLATIONCHAPTER 3 BIOS SETUP UTILITY SY-7VCACHAPTER 5 VIA SOUNDCHIP DRIVERS INSTALLATION CHAPTER 4 DRIVERS INSTALLATIONSY-7VCA MOTHERBOARD DESCRIPTION 1-2 KEY FEATURESØ CPU SETTINGS Chapteru Expansion slots Ø EXPANDABILITYSY-7VCA n CPU MultiplierØ FAIL SAFE u Power Failure Resume Functionu 5VSB Indicator Ø ADVANCED FUNCTIONSØ USER FRIENDLY Ø COMPLIANCESY-7VCA 1-3 HANDLING THE MOTHERBOARD 1-4 ELECTROSTATIC DISCHARGE PRECAUTIONSSY-7VCA SY-7VCA 1-5 SY-7VCA MOTHERBOARD LAYOUTBack Panel SY-7VCA PlatformAB C D E F 1-6 SY-7VCA MOTHERBOARD COMPONENTSSY-7VCA W V U T S R Q PSY-7VCA A Socket 370 Connector B CPU Cooling Fan Connector1-7.2 Second Level Cache 1-7.3 Microprocessor Upgrades1-7 MICROPROCESSOR 1-7.1 Microprocessor Packaging1-8.1 Main Memory 1-8 MEMORYSY-7VCA SY-7VCA ⎯ Dual copies of MA signals for improved driveSY-7VCA 1-9 CHIPSETØ VT82C694X operating environments. Both Window 95 VxD and Windows 98 /NT5.0 mini port drivers are supported for interoperability with major AGP-based 3D and DVD- capable multimedia accelerators SY-7VCAØ VT82C686A SY-7VCAenvironment 3 Keyboard controller with PS2 mouse support SY-7VCASY-7VCA 1-10 I/O INTERFACE CONTROLLERSY-7VCA 1-10.1 Serial Ports1-10.2 Parallel Port 1-10.3 Diskette Drive ControllerSY-7VCA 1-11 HARDWARE MONITOR1-10.4 PS/2 Keyboard and Mouse Interface 1-10.5 Infrared SupportSY-7VCA 1-12 WAKE ON LAN TECHNOLOGYSY-7VCA HARDWARE INSTALLATION2-1 PREPARATIONS ChapterSY-7VCA 2-2 UNPACKING THE MOTHERBOARDBEGIN THE INSTALLATION 2-3 INSTALLATION GUIDESY-7VCA FSB 100MHz 2-3.1 CPU InstallationSY-7VCA FSB 66MHz3. Seat the processor in the socket completely and without forcing SY-7VCA4. Then close the socket handle to secure the CPU in place SY-7VCA 2-3.1.1 CPU Fan InstallationS DRAM 2-3.2 SDRAM Memory Module InstallationSY-7VCA SDRAM8/16/32/64/128/256/512 MB Number of Memory Modules RAM Type Memory Module Size MBDIMM SDRAMIDE 1 IDE 2-3.3 Motherboard Connector2-3.3.1 IDE Device Installation HDD, CD-ROM SY-7VCAPin FDC 2-3.3.2 Floppy Drive InstallationSY-7VCA 2-3.3.3 Front Panel Connections Power LED Pin AssignmentHardware Installation + +HDD LED Pin Assignment Reset Pin AssignmentPower Good Speaker Pin AssignmentSY-7VCA Power On/Off GNDPWRBT Pin Assignment STR LED Pin AssignmentLINE-OUT LINE-IN MIC JACK 2-3.3.4 Back Panel ConnectionsPS/2 KB PS/2 Mouse Connector Connector USB 1 USB2 PRT COM COM2 SY-7VCA3. PS/2 Keyboard SY-7VCA1. Onboard Serial Ports COM1/COM2 2. Parallel Port PRTData PowerUSB2 +DataWake-On-LAN JP44 Pin Assignment 2-3.3.5 Other Connections5VSB GND MP-Wake-up 1 2 Hardware InstallationIRTX Serial Infrared IR1 Connector IR1 Pin Assignment1 2 3 4 IRRX GND1 2 GND 12V SENSOR CPU Cooling Fan CPUFAN Pin AssignmentSY-7VCA 1 2 GND 12V SENSOR Chassis Cooling FanSY-7VCA GNDLeft GNDRight CDIN1,CDIN2CD Line-in Pin AssigmentCDIN2 CDIN1ATX power supply before connecting to ATX PW connector 2-3.3.7 ATX Power SupplyATX Power Turn off the power supply and unplug the power cord of theGND Ø Pay special care to the directionality 2-3.3.8 AMR Audio Modem RiserConnectorATX Power SY-7VCAJP5 Setting 2-3.5 Power On2-3.4 CMOS Clearing JP5 Clear CMOS Data Retain CMOS DataSY-7VCA 2-3.6 Quick BIOS SetupStep 4. Select SAVE & EXIT SETUP Step 1. Select STANDARD CMOS SETUPStep 2. Select LOAD SETUP DEFAULT Step 3. Select SOYO COMBO SETUP2-3.7 Troubleshooting at First Start Video no display related issuesSY-7VCA SY-7VCA BIOS IssuesModem issues Hard disk, floppy drive, CD-ROM etcSY-7VCA Audio IssuesI can not get my board to run properly 2-3.8 Power OffSY-7VCA Lock up freezeSY-7VCA 2-3.9 Debug LEDsCode ExplanationSY-7VCA Phoenixnet Graphical Launch Screen BIOS SETUP UTILITYChapter SY-7VCAModifying selected items To enter the Award BIOS programs Main MenuSY-7VCA Selecting itemsDescription CommandSY-7VCA FunctionR O M P C I / I S A B I O S C M O S S E T U P U T I L I T Y SY-7VCACMOS SandA V E Quit Without Saving Y/N?SOYO COMBO SETUP 3-1 SOYO COMBO SETUPCMOS Setup Utility - Copyright C 1984-1999 Award Software Soyo Combo Feature3-1.2 C.I.H. 4-WAY Protection Settings 3-1.1 Quick CPU Frequency SetupCPU Ratio CPU L2 3-1.3 L2 Cache MemorySetting Description3-1.5 Processor Number Feature 3-1.4 Quick CPU Frequency Setup Continued3-1.6 Quick Power On Self Test 3-1.7 System Boot Control Settings CMOS Setup Utility - Copyright C 1984-1999 Award Software 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 DescriptionF6Fail-Safe Defaults 3-3 ADVANCED BIOS FEATURESAdvanced BIOS Features CMOS Setup Utility - Copyright C 1984-1999 Award Software3-3.1 Virus Warning 3-3.3 Floppy Driver Settings3-3.4 Boot Up Floppy Seek 3-3.5 Boot Up NumLock Status24 Char/sec 30 Char/sec 3-3.7 Typematic Settings3-3.6 Gate A20 Options 6 Char/sec 8 Char/sec 10 Char/sec 12 Char/sec 15 Char/sec 20 Char/sec3-3.9 Other Control Options 3-3.8 Security OptionSY-7VCA SY-7VCA 3-4 ADVANCED CHIPSET FEATURESAdvanced Chipset Features CMOS Setup Utility - Copyright C 1984-1999 Award SoftwareSY-7VCA 3-4.1 CHIPSET FEATURES SETUPCHIPSET FEATURES Bank 0/1, 2/3 4/5 DRAM Timing SDRAM Cycle Length SettingSystem BIOS Cacheable Video RAM Cacheable CHIPSET FEATURES SETUP ContinuedSetting FEATURESSY-7VCA CHIPSET FEATURES SETUP ContinuedCHIPSET FEATURES AGP Fast Write OnChip USB USB Keyboard Support SettingPCI#2 Access #1 Retry CHIPSET FEATURES SETUP ContinuedSetting FEATURESx TX,RX inverting enable 3-5 INTEGRATED PERIPHERALSIntegrated Peripherals CMOS Setup Utility - Copyright C 1984-1999 Award SoftwareSY-7VCA 3-5.1 IDE Device Controls3-5.2 Keyboard Controls 3-5.3 IDE HDD Block Mode3-5.5 Onboard Serial Ports 3-5.4 FDC ControlsIf Parallel Port Mode is set to EPP mode 3-5.6 Onboard Parallel Ports3-5.7 Onboard Legacy Audio If Parallel Port Mode is set to ECP modeMPU-401 Onboard Legacy Audio ContinuedSetting SY-7VCACMOS Setup Utility - Copyright C 1984-1999 Award Software 3-6 POWER MANAGEMENT SETUPPower Management Setup Wake Up EventsSY-7VCA 3-6.1 Power Management ControlsPower Management Controls Continued Description SettingPowerOn by Wake UpSY-7VCA 3-7 PNP/PCI CONFIGURATION SETUPPnP/PCI Configurations CMOS Setup Utility - Copyright C 1984-1999 Award Softwarefield to No 3-7.1 PNP/PCI Configuration ControlsIf there is any doubt, set thisusing IRQs Automatically PNP/PCI Configuration Setup ContinuedSet to Auto the BIOS will DefaultCMOS Setup Utility - Copyright C 1984-1999 Award Software 3-8 PC HEALTH STATUS3-7.2 MULTI I/O ADDRESSES PC Health Status3-8.1 CPU Device Monitoring SY-7VCA 3-9 LOAD FAIL-SAFE DEFAULTSDefaults Y/N? Y Load Fail - SafeSY-7VCA 3-10 LOAD OPTIMIZED DEFAULTSLoad Optimized Defaults Y/N? YSY-7VCA 3-11 SUPERVISOR PASSWORDEnter Password 3-12 USER PASSWORDSY-7VCA F6Fail-Safe Defaults 3-13 IDE HDD AUTO DETECTIONIDE Primary Master CMOS Setup Utility - Copyright C 1984-1999 Award SoftwarePlease Select Your Board DRIVERS INSTALLATIONCancel ChapterIf you use Windows 95 or 98, the SOYO CD Start Up Program automatically detects which SOYO Motherboard you own and displays the corresponding model name SY-7VCASY-7VCA Step 2. Install DriversØ VIA 4in1 driver package Driver Installation MenuSY-7VCA Step 3. Select which driver you want to install and click OKStep 4. Check the Latest Releases Ø VIA Ac97 Codec Driver for WinChapter VIA SOUNDCHIP DRIVERS INSTALLATIONVIA Soundchip drivers for Windows 95 VIA Soundchip drivers for Windows 98SEVIA Soundchip drivers for Windows NT VIA Soundchip drivers for WindowsSY-7VCA