CHAINTECH P4M266A Manuel utilisateur

IntelSocket478

VIAP4M266A+ VT8235

u-ATXMotherboard

User sGuide

DeclarationofConformity

Accordingto47CFR, Parts2and 15oftheFCCRules

Thefollowingdesignatedproduct:

EQUIPMENT:MAINBOARD

isaClass Bdigitaldevice thatcomplieswith47 CFRParts2and 15 oftheFCC

Rules. Operationissubjecttothefollowingtwoconditions:

1.Thisdevice may notcauseharmfulinterference.

2.Thisdevice mustacceptanyinterference received, includinginterferencethat

may causeundesiredoperation.

Thisdeclarationisgiventothemanufacturer:

CHAINTECHAMERICACORP.

4427 EnterpriseSt.Fremont, CA94538, U.S.A.

http://www.chaintechusa.com

ChaintechPresident:SimonHo

Signature:

FederalCommunicationsCommissionStatement

ThisdevicecomplieswithFCCRulesPart 15.Operationissubject tothefollowingtwoconditions:

*Thisdevicemaynot causeharmfulinterference.

*Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.

Thisequipmenthasbeentestedand foundtocomplywiththelimitsforaClassBdigitaldevice,pursuantto

Part 15oftheFCC Rules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterference

inaresidentialinstallation.Thisequipmentgenerates, uses,and canradiateradiofrequencyenergy.Ifthis

equipmentisnotinstalledandusedinaccordancewiththemanufacturer'sinstructions,it maycauseharmful

interference toradiocommunications.However,thereisnoguarantee thatinterferencewill not occurina

particularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception,whichcan

bedeterminedbyturningtheequipmentoffand on,theuserisencouragedtotrytocorrecttheinterference byone

ormoreofthefollowingmeasures:

*Reorient orrelocatethereceivingantenna.

*Increasetheseparationbetweentheequipmentand receiver.

*Connecttheequipmenttoanoutletonacircuit differentfromthattowhichthereceiverisconnected.

*Consultthedealeroranexperiencedradio/TVtechnicianforhelp.

Theuseofshieldedcablesforconnectionofthemonitortothegraphicscardisrequiredtoassure

compliance withFCCregulations. Changesormodificationstothisunitnot expresslyapprovedbytheparty

responsibleforcompliance couldvoidtheuser'sauthoritytooperatethisequipment.

CanadianDepartmentofCommunicationsStatement

ThisdigitalapparatusdoesnotexceedtheClassBlimitsforaudionoiseemissionsfromdigitalapparatuses

setoutintheRadioInterference RegulationsoftheCanadianDepartment ofCommunications.

Manufacturer'sDisclaimerStatement

Theinformationinthisdocumentissubjecttochangewithoutnoticeand doesnotrepresentacommitment

onthepart ofthevendor.Nowarrantyorrepresentation,eitherexpressedorimplied,ismadewithrespect tothe

quality, accuracyorfitnessforanyparticularpurposeofthisdocument.Themanufacturerreservestherightto

makechangestothecontentofthisdocumentand/ortheproductsassociatedwithitatanytimewithoutobligation

tonotifyanypersonororganizationofsuchchanges.Innoevent willthemanufacturerbeliablefordirect, indirect,

special, incidental orconsequential damagesarisingout oftheuseorinabilitytousethisproduct ordocumentation,

evenifadvisedofthepossibilityofsuchdamages.Thisdocument containsmaterialsprotectedbycopyright. All

rightsarereserved. Nopart ofthismanualmaybereproducedortransmittedinanyform, byanymeansorforany

purposewithoutexpressedwrittenconsent ofitsauthors.Productnamesappearinginthisdocument arementioned

foridentificationpurposesonly.Alltrademarks,productnamesorbrandnamesappearinginthisdocumentare

registeredpropertyoftheirrespectiveowners.

PrintedinTaiwan.

Feb2004

OST-CONSUMER

RECYCLEDPAPER

100%

TABLE OFCONTENTS

CHAPTER1INTRODUCTION......................................................................................................1

1-1 PRODUCT SPECIFICATIONS.........................................................................................................1

1-2 PACKAGE CONTENTS.................................................................................................................1

1-3 MOTHERBOARD LAYOUT...........................................................................................................2

CHAPTER2HARDWARESETUP................................................................................................3

2-1 INSTALLINGA CPUPROCESSORFOR SOCKET 478.......................................................................3

2-2 MAIN MEMORY CONFIGURATION...............................................................................................3

2-3 CONNECTORAND JUMPER SETTINGS..........................................................................................3

CHAPTER3BIOSSETUPPROGRAM.........................................................................................7

3-1 STANDARD CMOS SETUP .........................................................................................................7

3-2ADVANCED BIOS FEATURES .....................................................................................................8

3-3ADVANCED CHIPSET FEATURES ...............................................................................................10

3-4 INTEGRATED PERIPHERALS......................................................................................................11

3-5 POWER MANAGEMENT SETUP .................................................................................................13

3-6 PNP/PCI CONFIGURATIONS.....................................................................................................15

3-7 FREQUENCY/VOLTAGE CONTROL ............................................................................................15

3-8 LOAD FAIL-SAFE DEFAULTS....................................................................................................16

3-9 LOAD OPTIMIZED DEFAULTS ...................................................................................................16

3-10

UPERVISOR

ASSWORD

SER

ASSWORD

ETTING

....................................................................16

3-11 SAVEAND EXIT SETUP...........................................................................................................16

3-12 EXIT WITHOUT SAVING .........................................................................................................16

CHAPTER4DRIVERSETUP......................................................................................................17

4-1 VIA SERVICE PACK SETUP......................................................................................................17

4-2 VIDEO APPLICATION...............................................................................................................17

4-3 AUDIO DRIVER SETUP.............................................................................................................17

4-4 LAN DRIVER SETUP ...............................................................................................................17

4-5 USB2.0DRIVER.....................................................................................................................17

RevisionHistory

Revision Description P/N

V.1S_E OriginalIssue 9413340110

V.2S_E 1. Memorymodulessupport update

2. Address update 9413340120

Chapter1

Chapter 1Introduction

1-1ProductSpecifications

Processor

-SupportsIntelCeleron/Pentium4Socket478 CPU

-SupportsIntelCeleron/Pentium4systembusat400/533MHz

-SupportsPrescott CPU

Chipset

-VIAP4M266A+VT8235

MainMemory

-Supportstwo184 pinDDRDIMMs upto2GB

-SupportsPC1600/2100(DDR200/266)DDRSDRAMmodules

ExpansionSlots

-OneAGP slotfor1X/2X/4XAGP

-Three32-BitPCIslots(v2.2compatible)

On-boardVideoSystem

-Integrated128-bitProSavage8GFX2D/3Dgraphicsaccelerator

-Full frameDVDaudioandvideoplayback

-Sharedsystemmemory, up to32MB

AudioSubsystemviaAC-Link

-WithexternalhighqualityAC 97 Codec

-CompletesoftwaredriversupportsforWindows®OS

UltraDMA66/100/133 PCIIDEController

-SupportstwoIDEportsup to4ATAPIdevices

-SupportsPIOMode4up to16.6MBps,MultiMode4up to66MBps,MultiWordMode

5up to100MBpsand MultiWordMode6up to133MBpswithBusMastering

-Bus-Masteringsoftwaredriversforall common multi-taskingoperatingsystems

USB2.0/1.0HostController

-ThreeEHCIUSB2.0controllerssupporttotalsixUSB2.0/1.1ports

-SupportsUSB2.0high-speeddevice@480 Mb/stransferrates

OnboardITE 8700 SuperI/O Functions

-TwoUARTssupportserialport(COM2isoptional)andIRfunction(up to115.2Kbps)

forHPSIRand ASKIR

-OneSPP/ECP/EPPparallelport

-Onefloppydiskdriveconnectorsupportsup to2.88MB

FastEthernetControllerwithMII Interface (Optional)

-Supports10/100MbpsfastEthernetwithexternalVIAVT6103 PHY

Boot-BlockFlashROM

-AwardsystemBIOS supportsPnP,APM, DMI, ACPI,&Multi-devicebootingfeatures.

1-2PackageContents

Thisproductcomeswiththefollowing components:

1.1xMotherboard

2.1x40-PinUDMA-100 IDECable

Blue tomotherboard, Gray toMasterand Black toSlave

3.1x34-PinfloppyDiskDriveCable

4.1xUser sGuide

5.1xDriverCD

Chapter1

1-3MotherboardLayout

Chapter2

Chapter 2Hardware Setup

Ifyourmotherboardhasalreadybeeninstalledinyourcomputeryoumaystillneedto

refertothischapterifyouplantoupgradeyoursystem'shardware.

Thismotherboardis

electrostaticsensitive.Donottouchwithout

wearingpropersafetygadgetand makesure todisconnectthepower

cablefromthepowersource before performinganyworkonyour

motherboard. Notdoingsomayresultinelectricalshock!

2-1InstallingaCPUProcessorforSocket478

TheIntel®Socket478,designedforthePentium4processor,hasbeenincorporatedasa

standardmotherboardspecification. ToinsertyourCPUintoSocket478pleasefollowthe

stepsbellow:

1.Locatethe478-pinCPUsocketonthemotherboard.

2.Unlockthesocketbypressingtheleaversideways,and thenopenitup toa90-degree

angle.

3.LocateaGoldMarkon thetopsurfaceoftheCPU,whichisclosetooneoftheCPU

corners.Thesamecornerwillalsobecutoff,leaving anoticeablenotchintheCPU's

corner. ThesemarkingsindicatePin1ontheCPU.

4.GentlyinserttheCPUwithGoldMark/Pin1atthesamecornerofSocket478,whichis

locatedclosetotheendofthelever.AllowtheweightoftheCPUtopushitselfinto

place. DonotapplyextrapressureasdoingsomayresultindamagingyourCPU.

5.WhentheCPUiscorrectlyinserted,closetheleaverwithyourfingerontooftheCPU

tomakesuretheCPUisproperlyembeddedintothesocket.

6.Insertanappropriateheatsinkand fanforproperHeatdispatch.

InstallingastandardIntel®specified

heatsinkwithcoolingfanis

necessaryforproperheatdissipationfromyourCPU.Failingtoinstall

theseitemsmay resultinoverheatingand possibleburnoutofyourCPU.

2-2MainMemoryConfiguration

TheDDRDRAMmemorysystemconsistsoftwobanksandcansupportthememory

size up to1GBperDIMM. Ifyouonlyuseonebankitdoesnotmatterwhichoneyou

useandifyouusetwoormorebanks,itdoesnotmatterwhichbankyouinstall first.

DRAMSpecifications

DIMM type:2.5V, unbuffered184 pin64/128/265/512-bitDDRDRAM.

Modulesize:Single/double-sided64/128/256/512 Mbytesor1GB.

Parity:Etherparityornon-parity.

2-3Connectorand JumperSettings

Connectorsareusedtolinkthesystemboardwithotherpartsofthesystem,including the

powersupply,thekeyboard,andthevariouscontrollersonthefrontpanelofthesystem

case.

Thepowersupplyconnectoristhelastconnectiontobemadewhile

installingamotherboard.Beforeconnectingthe

powersupply,please

makesure itisnotconnectedtothepowersource.

Chapter2

PW1 /2(ATXPowerSupplyConnector)

Thepowercordleading fromthesystem'spowersupplytothe

externalpowersource mustbetheverylastpartconnectedwhen

assembling asystem. TheATXpowersupplyprovidesasingle20-pin

connectorinterface,whichincorporatesstandard+/-5V,+/-12V,

optional3.3VandSoft-powersignals.TheSoftpowersignal,a5V

tricklesupplyiscontinuouslysuppliedwhenACpowerisavailable.

WhenthesystemisintheSoft-Off mode,thistricklesupply

maintainsthesysteminitsminimumpowerstate.

TheATX12Vpowersupplyhasanew+12V(4-pin)and

+5V/3.3V(6-pin)auxiliarypowerconnector.Toenablethe

deliveryofmore+12 VDCand+5/3.3VVDCcurrenttothe

motherboard.

Power-OnByModem

WhileinSoft-Offstate,ifanexternalmodemring-up signaloccurs, thesystemwakesup

andcanberemotelyaccessed.YoumayenablethisfunctioninBIOS'sPower

ManagementSetup menu. (See section 3. 5)

BlinkingLEDinSuspend Mode

WhileinSuspendmode,theLEDlightonthefrontpanelofyourcomputerwillflash.

Suspendmodeisenteredbypressing theOverridePowerButton,pushingtheGreen

buttononyourATXcase, orenabling thePowerManagementandSuspendModeoptions

inBIOS'sPowerManagementmenu. (See section 3.5)

Poly-fuseOverCurrentProtection

Thepoly-fuseprotectsthesystemfromdangerousvoltagesthatthesystemmightbe

exposedtoviathekeyboardorUSBconnector.Incaseofsuchexposure,thepoly-fuse

willimmediatelybedisconnectedfromthecircuit,justlikeanormalfuse.Afterbeing

disconnectedforacertainperiodoftime,thepoly-fusewillreturntoitsnormalstate.

ThenthekeyboardorUSBconnectorcanfunctionproperlyagain.Unlikeconventional

fuses,thepoly-fusedoesnothavetobereplaced,relieving theuserwastedtimeand

inconvenience.

CN1A(FrontPanelConnector)

1. PWR-SW (Over-ridePowerButtonConnector)

Thepowerbutton ontheATXchassiscanbeusedasanormalpower

switchaswellasadevicetoactivateAdvancedPowerManagement

Suspendmode.Thismodeisusedforsavingelectricitywhenthe

computerisnotinuseforlongperiodsoftime.TheSoft-OFF by

PWR-BTTNfunctioninBIOS'sPowerManagementSetup menu must

besetto[Delay4Sec.]toactivatethisfunction.

WhentheSoft-OFF byPWR-BTTNfunctionisenabled,pushing the

powerbuttonrapidlywillswitchthesystemtoSuspendmode.Anyoccurrenceof

externalactivitiessuchaspressingakeyonthekeyboardormovingthemousewill

bringthesystembacktoFull-On.Pushing thebuttonwhileinFull-Onmodeformore

than[4seconds]willswitchthesystemcompletelyoff.SeeOver-ridePowerButton

Operationdiagram.

2. P-LED (PowerLEDConnector)

ThepowerindicatorLEDshowsthesystem'spowerstatus.Itisimportanttopay

attentiontothecorrectcablesandpinorientation(i.e., nottoreversetheorderofthese

twoconnectors.)

3. G-BTN/G-LED (GreenButtonSwitch/LEDConnector)

SomeATXcasesprovideaGreenbuttonswitch,whichisusedtoputthesystemin

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