SOYO P4X400 specifications Motherboard Description

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Motherboard Description

SY-P4X400 DRAGON Lite

A+12V Power Connector

BFront panel Connectors

CChassis Cooling Fan Connector

DSocket 478 Connector

EVIA P4X400 North Bridge Chip F CPU Cooling Fan Connector

GDIMM Banks

HATX Power Supply Connector

I Bus Mastering EIDE/ATAPI Ports J Chassis Cooling Fan Connector

KFloppy Disk Drive (FDD) Port

L3V Lithium Battery M Front Panel connectors

NCMOS Clear Jumper

OVIA VT8235 South Bridge Chip P USB 2.0 Connector

Q32-bit PCI Slots

RSerial Infrared (IrDA) Device Header S Flash BIOS

TWake-On-LAN (WOL) Header

USPK5 Connector

VCD-IN Connector

W C-Media Onboard Audio Chip

XAGP slot

YRealtek LAN Chip

ZBack panel Connectors

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Contents Page Motherboard Soyo IiiTable of Contents Table of Contents Introduction Unpacking the MotherboardKEY Features CPU FSB FrequencyEnhanced IO CPU MultiplierExpansion slots LAN ON-BOARD Compliance Electrostatic Discharge Precautions Handling the MotherboardSY-P4X400 Dragon Lite Motherboard Layout P4X400SY-P4X400 Dragon Lite Motherboard Components Motherboard Description Preparations SY-P4X400 Dragon UltraBegin the Installation Installation GuideInstall the CPU CPU Fan Installation Install Memory Module Install Expansion Card Memory Module Size MBAGP Slot PCI Device Assigned Interrupt TableConductor ATA 66/100 Flat Cable 40-pin Floppy Drive Installation Pin-1Power LED & KeyLock Front Panel ConnectionsIDE LED ResetSpeaker ATX Power On/Off Switch Back Panel ConnectionsPS/2 Keyboard Onboard Serial Ports COMA/COMBParallel Port PRT PS/2 MouseUniversal Serial Bus USB1/USB2, USB201/USB202 Onboard Game port/audioOther Connections Wake-On-LAN WOLStandard Infrared Sircon Connector Sircon Pin Assignment Standard Infrared SirconCooling Fan Installation CPU Cooling Fan CPUFAN1, CPUFAN2 CPUFAN1, CPUFAN2CHAFAN1, CHAFAN2, CHAFAN3 CDIN1,CDIN2CD Line-in Pin Assigment CD Line-in CDIN1,CDIN2SPK5optional MIC & LED Connector J30 ATX Power ATX Power SupplyATX Power Pay special care to the directionalityCmos Clear JP5 Audio Speakers connectionsPower On Audio UpgradeQuick Bios Setup Cmos Setup Utility Copyright C 1984-2002 Award SoftwareCPU Clock/Ratio Selecting items Modifying selected itemsFunction Command Description EnterSave and Exit Setup Exit Without SavingSoyo Combo Setup Soyo Combo SetupSoyo Combo Feature System PerformanceCPU Vcore Select AGP Voltage AdjustDDR Voltage Adjust Onboard 10/100 LAN Quick Power On Self TestOnboard 6Ch H/W Audio System Boot Control Settings Advance Turn-up Settings Dram Timing/Drive Control Sdram CASStandard Cmos Setup Time Display Setting Please Note DateDate & Time IDE HDD Hard Disks Type & ModeFloppy Drives Halt On Setting Description VideoOthers Optional Virus Warning Advanced Bios FeaturesSetting Description Virus Cache Memory Options Boot Up Floppy SeekBoot Up NumLock Status Gate A20 OptionsTypematic Rate Chars/sec Typematic Delay Msec Typematic SettingsTypematic Settings Rate Setting Description Setting Description Security OptionEPA Logo Select Security OptionContinueOther Control Options Cacheable Advanced Chipset FeaturesSetting Description System Bios Video RAMAGP & P2P Bridge Control Setting Description AGP ApertureAGP Mode SizeAGP & P2P Bridge Control Continue CPU & PCI Bus Control Setting Description Init Display First Integrated PeripheralsIntegrated Peripherals Continue Setting Description OnChip USBUSB Keyboard Support USB Mouse IDE HDD Block Mode ControllerVIA OnChip IDE Device IDE Setting Description On-Chip PCI IDEPrimary Uart Mode Select SuperIO DeviceDMA Power Management Setup HDD & FDDPower Management Controls PWR-BTTN Power Management Controls ContinueIRQ IRQ/Event Activity Detect PS2KB Wakeup SelectIRQs Activity Wake Up Events Setting Description Primary IntrIRQs Activity Monitoring MonitoringPNP/PCI Configurations PNP OS PNP/PCI Configuration ControlsPNP/PCI LPT1 PNP/PCI Configuration Setup ContinueVGA/USB PC Health Status Setting Description ShutdownTemperature CPU Device MonitoringCHA CPU Device Monitoring ContinueCPU CPUFAN1Load FAIL-SAFE Defaults ? YLoad Optimized Defaults SET Supervisor Password Enter Password SET User PasswordBoot Menu SOYO-CD will Auto Run only in Windows Base Operating System Soyo CD Start Up Program MenuDrivers Installation VIA 4 in 1 Driver Package for Win 9x/ME/NT/2000/XP  VIA Chipset Functions Registry  Bus Master PCI IDE Driver AGP VxD Driver Realtek 8100b Lan Driver for Win 9x/ME/NT/2000/XPVIA USB2.0 Driver for Win 98/98SE/ME/2000/XP Drivers Installation Drivers Installation Drivers Installation Drivers directory list in the CD driver Audio Driver Installation Realtek LAN Driver Installation System power-up, no video, beeping heard Appendix aSystem turns on for some seconds then shutdown by itself Stability Issue My system intermittently locks up, very unstableCannot set my VGA to go higher than 16 color 640x Where can I find the Bios revision of my mainboard?After flashing the BIOS, my system will not boot-up Cannot get the sound working on the 5.1 channel speaker How can I disable the on-board Audio?Cannot get the sound working on my system My Western digital HDD is not detected during boot-up Sometimes the system finds my CD-ROM, sometimes notLAN Issues How to contact us Hong Kong