SOYO SY-P4X400 quick start Boot-up Issues, Thesystempower-up,novideo,beepingheard

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SY-P4X400 DRAGON Lite Quick Start Guide

Quick Trouble shoot tips

Boot-up Issues

Thesystemdonotpower-up,nobeepingsoundheardandtheCPUfandoesnotturn on.

1.Checkifthepowercordisplugtothepowersource.

2.CheckifthepowerisconnectedtotheM/B.

3.CheckifthecableofthecasepowerbuttonisconnectedtotheM/Bpowerbuttonconnector (seeconnectorsandplug-insinthemanualformoreinfo).

4.Makesurethepowersupplyisnotdefective.Changethepowersupply.Theminimum shouldbe250watts.

5.RemovetheM/Bfromthecaseandtestthesystem.TheM/Bmightbeshortedtothecase.

Thesystempower-up,novideo,nobeepingsoundheard,buttheCPUfanisturning.

1.ClearCMOSbattery.(JP5connector,seeQuickstartguideformoreinfoonhowtoclearthe CMOS).

2.CheckallthejumpersettingsontheM/B.(iftheM/Bhaveany).

3.CheckiftheCPUisokbyusinganotherCPU(checktheQuickstartguideforCPU supportedonthisM/B).

4.Checkifthepowersupplyisok.Theminimumshouldbe250watts.

5.MakesuretheCPUfanisconnectedtoCPUFAN1connector.

6.RemovetheM/Bfromthecaseandtestthesystem.TheM/Bmightbeshortedtothecase.

7.ChangetheVGA card.Ifyouhaveuseda3.3VAGPcard,theM/Bmightbedamage.

Thesystempower-up,novideo,beepingheard.

1.ClearCMOSbattery.(JP5connector,seeQuickstartguideformoreinfoonhowtoclearthe CMOS).

2.CheckallthejumpersettingsontheM/B.(iftheM/Bhaveany).

3.CheckthememorymoduleandtheVGA cardifinsertedproperlyontheM/B.

4.Ifyes,changethememorymodule,itmightbedefective.Makesurethememory specificationissupportedbytheM/B.(formoreinfoonthis,checkourFAQwebsite).

5.ChangetheVGA card.MakesuretheAGP cardis1.5v

Thesystemturnsonforsomesecondsthenshutdownbyitself.

1.CheckiftheCPUfanisconnectedtotheCPUFAN1connector.

2.TheCPUmightbeoverheating.ChecktheCPUFANifitisdefectiveorseeiftheCPUfanis incontactwiththeCPU.

3.ClearCMOSbattery.(JP5connector,seeQuickstartguideformoreinfoonhowtoclearthe

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Contents Quick Start Guide Soyo P4X400 Dragon Lite Serial Version 1.0 Edition September SY-P4X400 Dragon Lite MotherboardUnpacking IntroductionSY-P4X400 Dragon Lite Motherboard Layout Key Features Installation Install the CPU Install the MotherboardConnections to the Motherboard Configure Memory128/ 256/ 512/ 1024MB Install Expansion Card RAMTypePin4 MIC&LEDConnector:J30Pin1 Cmos Clear JP5 PowerOn/OffPWRBTATX12VPowerSupplyATXPW Hardware Select Soyo Combo Feature Quick Bios SetupSelect Standard Cmos Feature Select Load Optimized DefaultsSoyo CD Start Up Program Menu Soyo CDInsert the Soyo CD into the CD-ROM drive SOYO-CD willAuto Run only inWindows Base Operating SystemInstall Drivers and Utilities  VIAChipset Functions Registry  Bus Master PCI IDE Driver AGPVxD Driver Check the Latest Releases Winbond Hardware Monitor for Win 9x/ME/NT/2000/XPSoyo CD Soyo CD Drivers directory list in the CD driver Audio Driver Installation for Windows 98/98se Audio Driver InstallationRealtek LAN Driver Installation Thesystemturnsonforsomesecondsthenshutdownbyitself Boot-up IssuesThesystempower-up,novideo,beepingheard Mysystemintermittentlylocksup,veryunstable Stability IssueMysystemintermittentlylocksup,duringWindowsinstallation IsthereawaytoreprogrammyBIOSafteranunsuccessfulflash? Bios IssueWherecanIfindtheBIOSrevisionofmymainboard? AfterflashingtheBIOS,mysystemwillnotboot-upAudio Issue VGAIssueSometimesthesystemfindsmyCD-ROM,sometimesnot Hard disk/FDD/ CD-ROM issueMyWesterndigitalHDDisnotdetectedduringboot-up IhaveprobleminstallingNovellNetWarev.50 LAN IssuesDuringLANdriverinstallation,thesystemhangson75%,why? Howtocontactus TaiwanEdition September2002 Version SY-P4X400DRAGONLite