ASUS-A7V333-X用户使用说明书手册 conv

t

Moherboard

A7V333-X

UserGuide

Checklist

E1150

FirstEditionOctober2002

Copyright©2002ASUSTeKCOMPUTERINC.AllRightsReserved.

Nopartofthismanual,includingtheproductsandsoftwaredescribedinit,maybereproduced,transmitted,transcribed,storedinaretrievalsystem,ortranslatedintoanylanguageinanyformorbyanymeans,exceptdocumentationkeptbythepurchaserforbackuppurposes,withouttheexpresswrittenpermissionofASUSTeKCOMPUTERINC.(“ASUS”).

Productwarrantyorservicewillnotbeextendedif:(1)theproductisrepaired,modifiedoraltered,unlesssuchrepair,modificationofalterationisauthorizedinwritingbyASUS;or(2)theserialnumberoftheproductisdefacedormissing.

ASUSPROVIDESTHISMANUAL“ASIS”WITHOUTWARRANTYOFANYKIND,EITHEREXPRESSORIMPLIED,INCLUDINGBUTNOTLIMITEDTOTHEIMPLIEDWARRANTIESORCONDITIONSOFMERCHANTABILITYORFITNESSFORAPARTICULARPURPOSE.INNOEVENTSHALLASUS,ITSDIRECTORS,OFFICERS,EMPLOYEESORAGENTSBELIABLEFORANYINDIRECT,SPECIAL,INCIDENTAL,ORCONSEQUENTIALDAMAGES(INCLUDINGDAMAGESFORLOSSOFPROFITS,LOSSOFBUSINESS,LOSSOFUSEORDATA,INTERRUPTIONOFBUSINESSANDTHELIKE),EVENIFASUSHASBEENADVISEDOFTHEPOSSIBILITYOFSUCHDAMAGESARISINGFROMANYDEFECTORERRORINTHISMANUALORPRODUCT.

SPECIFICATIONSANDINFORMATIONCONTAINEDINTHISMANUALAREFURNISHEDFORINFORMATIONALUSEONLY,ANDARESUBJECTTOCHANGEATANYTIMEWITHOUTNOTICE,ANDSHOULDNOTBECONSTRUEDASACOMMITMENTBYASUS.ASUSASSUMESNORESPONSIBILITYORLIABILITYFORANYERRORSORINACCURACIESTHATMAYAPPEARINTHISMANUAL,INCLUDINGTHEPRODUCTSANDSOFTWAREDESCRIBEDINIT.

Productsandcorporatenamesappearinginthismanualmayormaynotberegisteredtrademarksorcopyrightsoftheirrespectivecompanies,andareusedonlyforidentificationorexplanationandtotheowners’benefit,withoutintenttoinfringe.

ii

ContentsFeatures

Contentsiii

FCC/CDCstatementsvFederalCommunicationsCommissionStatementvCanadianDepartmentofCommunicationsStatementv

Safetyinformationvi

AboutthisguideviiConventionsusedinthisguideviiWheretofindmoreinformationvii

ASUScontactinformationviiSpecificationssummaryix

Chapter1-MotherboardInfo1-11.1Welcome 1-21.2Packagecontents 1-21.3Motherboardcomponents 1-31.4Motherboardlayout 1-61.5Beforeyouproceed 1-71.6CentralProcessingUnit(CPU) 1-71.7Systemmemory 1-81.8ExpansionSlots1-81.8.1Configuringanexpansioncard1-91.8.2StandardInterruptAssignments 1-91.8.3AGPSlot1-91.9Jumpers1-101.10Connectors1-13

Chapter2-BIOSInformation.2-12.1ManagingandupdatingyourBIOS2-22.1.1UsingASUSEZFLASHtoupdatetheBIOS2-22.1.2UsingASUSAFLASHtoupdatetheBIOS2-4UpdatingBIOSprocedures2-5

2.2BIOSSetupProgram2-72.2.1BIOSmenubar2-72.2.2Legendbar2-8

iii

ContentsSafeguards

2.3MainMenu2-92.3.1PrimaryandSecondaryMaster/Slave2-112.3.2KeyboardFeatures2-132.4AdvancedMenu2-142.4.1ChipConfiguration2-152.4.2I/ODeviceConfiguration2-172.4.3PCIConfiguration2-18PCIIRQResourceExclusion2-192.5PowerMenu2-202.5.1Power-upControl2-222.5.2HardwareMonitor2-232.6BootMenu2-242.7ExitMenu 2-25

Chapter3-StartingUp3-13.1Installanoperatingsystem3-23.2SupportCDinformation 3-23.2.1RunningthesupportCD 3-23.2.2Softwaredriversandinstallationmenus3-33.3SoftwareInformation 3-53.3.1ASUSUpdate 3-53.3.2ASUSPCProbe3-6

StartingASUSPCProbe 3-6UsingASUSPCProbe 3-7ASUSPCProbeTaskBarIcon3-9

iv

FCC/CDCstatements

FederalCommunicationsCommissionStatement

ThisdevicecomplieswithFCCRulesPart15.Operationissubjecttothefollowingtwoconditions:

•Thisdevicemaynotcauseharmfulinterference,and

•Thisdevicemustacceptanyinterferencereceivedincludinginterferencethatmaycauseundesiredoperation.

ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewithmanufacturer’sinstructions,maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowingmeasures:

•Reorientorrelocatethereceivingantenna.

•Increasetheseparationbetweentheequipmentandreceiver.

•Connecttheequipmenttoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected.

•Consultthedealeroranexperiencedradio/TVtechnicianforhelp.

TheuseofshieldedcablesforconnectionofthemonitortothegraphicscardisrequiredtoassurecompliancewithFCCregulations.Changesormodificationstothisunitnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoidtheuser’sauthoritytooperatethisequipment.

CanadianDepartmentofCommunicationsStatement

ThisdigitalapparatusdoesnotexceedtheClassBlimitsforradionoiseemissionsfromdigitalapparatussetoutintheRadioInterferenceRegulationsoftheCanadianDepartmentofCommunications.

ThisclassBdigitalapparatuscomplieswithCanadianICES-003.

v

SafetyinformationElectricalsafety

•Topreventelectricalshockhazard,disconnectthepowercablefromtheelectricaloutletbeforerelocatingthesystem.

•Whenaddingorremovingdevicestoorfromthesystem,ensurethatthepowercablesforthedevicesareunpluggedbeforethesignalcablesareconnected.Ifpossible,disconnectallpowercablesfromtheexistingsystembeforeyouaddadevice.

•Beforeconnectingorremovingsignalcablesfromthemotherboard,ensurethatallpowercablesareunplugged.

•Seekprofessionalassistancebeforeusinganadpaterorextensioncord.Thesedevicescouldinterruptthegroundingcircuit.

•Makesurethatyourpowersupplyissettothecorrectvoltageinyourarea.Ifyouarenotsureaboutthevoltageoftheelectricaloutletyouareusing,contactyourlocalpowercompany.

•Ifthepowersupplyisbroken,donottrytofixitbyyourself.Contactaqualifiedservicetechnicianoryourretailer.

Operationsafety

•Beforeinstallingthemotherboardandaddingdevicesonit,carefullyreadallthemanualsthatcamewiththepackage.

•Beforeusingtheproduct,makesureallcablesarecorrectlyconnectedandthepowercablesarenotdamaged.Ifyoudetectanydamage,contactyourdealerimmediately.

•Toavoidshortcircuits,keeppaperclips,screws,andstaplesawayfromconnectors,slots,socketsandcircuitry.

•Avoiddust,humidity,andtemperatureextremes.Donotplacetheproductinanyareawhereitmaybecomewet.

•Placetheproductonastablesurface.

•Ifyouencountertechnicalproblemswiththeproduct,contactaqualifiedservicetechnicianoryourretailer.

vi

Conventionsusedinthisguide

Tomakesurethatyouperformcertaintasksproperly,takenoteofthefollowingsymbolsusedthroughoutthismanual.

WARNING/DANGER:Informationtopreventinjurytoyourselfwhentryingtocompleteatask.

CAUTION:Informationtopreventdamagetothecomponentswhentryingtocompleteatask.

IMPORTANT:InformationthatyouMUSTfollowtocompleteatask.

NOTE:Tipsandadditionalinformationtoaidincompletingatask.

Wheretofindmoreinformation

Refertothefollowingsourcesforadditionalinformationandforproductandsoftwareupdates.

1.ASUSWebsites

TheASUSwebsitesworldwideprovideupdatedinformationonASUShardwareandsoftwareproducts.TheASUSwebsitesarelistedintheASUSContactInformationonpageviii.

2.OptionalDocumentation

Yourproductpackagemayincludeoptionaldocumentation,suchaswarrantyflyers,thatmayhavebeenaddedbyyourdealer.Thesedocumentsarenotpartofthestandardpackage.

vii

ASUScontactinformation

ASUSTeKCOMPUTERINC.(Asia-Pacific)

Address:GeneralTel:GeneralFax:GeneralEmail:

TechnicalSupportMB/Others(Tel):Notebook(Tel):Desktop/Server(Tel):SupportFax:

SupportEmail:WebSite:Newsgroup:

150Li-TeRoad,Peitou,Taipei,Taiwan112+886-2-2894-3447

+886-2-2894-3449info@.tw

+886-2-2890-7121(English)+886-2-2890-7122(English)+886-2-2890-7123(English)+886-2-2890-7698tsd@.tw.tw.tw

ASUSCOMPUTERINTERNATIONAL(America)

Address:

GeneralFax:GeneralEmail:

TechnicalSupportSupportFax:

GeneralSupport:WebSite:SupportEmail:

6737MowryAvenue,MowryBusinessCenter,Building2,Newark,CA94560,USA

+1-510-608-4555tmd1@

+1-510-608-4555+1-502-995-0883tsd@

ASUSCOMPUTERGmbH(GermanyandAustria)

Address:GeneralFax:GeneralEmail:

TechnicalSupportSupportHotline:Notebook(Tel):SupportFax:

Support(Email):WebSite:

Harkortstr.25,40880Ratingen,BRD,Germany+49-2102-442066

sales@asuscom.de(formarketingrequestsonly)

MB/Others:+49-2102-9599-0+49-2102-9599-10

+49-2102-9599-11

www.asuscom.de/de/support(foronlinesupport)www.asuscom.de

viii

A7V333-Xspecificationssummary

CPU

Chipset

FrontSideBus(FSB)

Memory

Expansionslots

IDE

Audio(optional)

LAN(optional)

USB2.0

SpecialFeatures

BackPanelI/OPorts

InternalI/OConnectors

SocketAforAMDAthlonXP/Athlon/Duronupto2.8GHz+333MHzFSBSupport

Northbridge:VIAKT333Southbridge:VIAVT8235

333/266/200Mhz

3xDDRDIMMSockets

Max.3GBunbufferedPC2100/1600non-ECCDDRSDRAM(PC2700Max.to4banksonly)

6xPCI

1xAGP4X

2xUltraDMA133/100/66

Realtek6-channelCODEC

BroadCom10/100MbpsEthernetcontroller

VT8235built-inUSB2.06xUSB2.0ports

ASUSMyLogoASUSEZFlashASUSQ-FanPowerLossRestartASUSJumperFree

SFS(SteplessFrequencySelection)

ASUSC.O.P.(CPUOverheatingProtection)

1xParallel2xSerial

1xPS/2Keyboard1xPS/2Mouse

1xAudioI/O(onaudiomodelonly)4xUSB2.0

1xRJ-45Port(onLANmodelonly)

CPU/ChassisFANconnector20pinATXpowerconnectorIDELEDconnector

ChassisIntrusion

Gameport(onaudiomodelonly)CD/AUXaudioin(onaudiomodelonly)

Frontpanelaudioconnector(onaudiomodelonly)

1xUSB2.0connectorsupportsadditional2USB2.0ports

(continuedonthenextpage)

ix

A7V333-Xspecificationssummary

BIOSfeatures

Industrystandard

Manageability

FormFactor

SupportCDcontents

Accessories

2MbFlashROM,ASUSJumperFree,AwardBIOS,DMI2.0,PnP,WfM2.0,BIOS2.3,ASUSEZFlash,ASUSMyLogo,TCAV(TrendChipAwayVirus)

PCI2.2,USB2.0.

WfM2.0,DMI2.0,WOR,WOL,ChassisIntrusion

ATXformfactor:12inx9.6in

DevicedriversASUSPCProbe

TrendMicrotmPC-cillin2002anti-virussoftwareASUSLiveUpdateUtility

User’smanualSupportCD

1xUltraDMA133/100/66cableFDDcable

I/Oshield

*Specificationsaresubjecttochangewithoutnotice.

x

Motherboard

Info

Chapter1

ThischaptergivesinformationabouttheASUSA7V333-Xmotherboardthatcamewiththesystem.Thischapterincludesthemotherboardlayout,jumpersettings,andconnectorlocations.

ASUSA7V333-XMotherboard 1-1

1.1 Welcome!

ThankyouforbuyingtheASUS®A7V333-Xmotherboard!

TheASUSA7V333-XmotherboardisloadedwiththemostadvancedtechnologiestodeliverthemaximumperformanceforsocketAprocessors.Thismotherboardisloadedwithvalue-addedfeaturesforguaranteedconsumersatisfaction.UniqueASUSfeaturessuchasASUSC.O.P.,ASUSEZFlash,ASUSMyLogoandmoreareincludedtoensurethebestuserexperienceandvalueinamotherboard.Forfutureupgradesorsystemreconfiguration,thischapterprovidestechnicalinformationaboutthemotherboard.

Beforeyoustartinstallingthemotherboardandhardwaredevicesonit,checktheitemsinyourpackagewiththelistbelow.

1.2 Packagecontents

CheckyourASUSA7V333-Xpackageforthefollowingitems.

ASUSA7V333-XmotherboardATXformfactor:12inx9.6in

ASUSA7V333-XseriessupportCD

1pc.80-conductorribboncableforUltraDMA/66/100/133IDEdrives

Ribboncablefora3.5-inchfloppydrive

Bagofextrajumpercaps

UserManual

I/Oshield

1-2

1.3 Motherboardcomponents

1 2 3 4

5

615

14 7

13

12 8

9

11 10

16 17 18

19

20

21

25 24 23 22

ASUSA7V333-XMotherboard 1-3

1

2

3

4

5

6

7

8

9

10

11

12

13

NorthBridgeController.TheVIAKT333NorthBridgecontrollersupports333MHzfrontsidebus.

CPUSockets.Socket462(SocketA)ZeroInsertionForce(ZIF)socketfortheAMDAthlonXP2400+/Athlon/DuronProcessors,withfrequencyof2400+orhigher.(Note:Whenusing333MHzFSBCPU,systemmemorysupportsDDR333only.)

DDRDIMMSockets.Thesethree184-pinDIMMsocketssupportupto3GBusingnon-ECCPC2100/1600DDRDIMMs

(Note:PC2700max.to4banksonly.)

ATXpowerconnector.Thisstandard20-pinconnectorconnectstoanATX12Vpowersupply.Thepowersupplymusthaveatleast1Aonthe+5Vstandbylead(+5VSB).

FloppyDiskconnector.Thisconnectorconnectstheprovidedribboncableforthefloppydiskdrive.Onesideoftheconnectorisslottedtopreventincorrectinsertionofthefloppydiskcable.

IDEConnectors.Thesedual-channelbusmasterIDEconnectorssupportuptofourUltraDMA133/100/66,PIOModes3&4IDEdevices.Boththeprimary(blue)andsecondary(black)connectorsareslottedtopreventincorrectinsertionoftheIDEribboncable.

Southbridgecontroller.TheVIAVT8235integratedperipheralcontrollersupportsvariousI/Ofunctionsincluding,dual-channelATA133/100/66busmasterIDEcontroller,uptosixUSB2.0ports,PS/2keyboardandmouseport,LPCSuperI/Ointerface,AC’97interface,10/100MbLANandPCI2.2interface..

ASUSASIC.Thischipperformsmultiplesystemfunctionsthatincludehardwareandsystemvoltagemonitoringamongothers.

FlashROM.This2MbfirmwarecontainstheprogrammableBIOSprogram.

OnboardLED.ThisonboardLEDlightsupifthereisastandbypoweronthemotherboard.ThisLEDactsasaremindertoturnoffthesystempowerbeforepluggingorunpluggingdevices.

SuperI/Ochipset.ThisinterfaceprovidesthecommonlyusedSuperI/Ofunctionality.Thechipsetsupportsahigh-performancefloppydiskcontrollerfora360K/720K/1.44M/2.88Mfloppydiskdrive,amulti-modeparallelport,agameportandaserialport.

PCIslots.These32-bitPCI2.2expansionslotssupportbusmasterPCIcardslikeSCSIorLANcardswith133MB/smaximumoutput.

AudioCODEC.TheRealtek6-channelCODECisanAC’97compliantaudioCODECdesignedforPCmultimediasystems.(onaudiomodelonly)

1-4 Chapter1:MotherboardInformation

14

15

16

17

18

19

20

21

22

23

24

25

BroadComLAN.TheBroadCom10/100MbpsFastEthernetcontrollerthatallowsconnectiontoaLocalAreaNetwork(LAN)throughanetworkhub.

(onLANmodelonly)

AGPSlot.ThisAcceleratedGraphicsPort(AGP)slotonlysupports1.5VAGP4Xmodegraphicscardsfor3Dgraphicalapplications.

PS/2mouseport.Thisgreen6-pinconnectorisforaPS/2mouse.

Parallelport.This25-pinportconnectsaparallelprinter,ascanner,orotherdevices.

RJ-45port.ThisportallowsconnectiontoaLocalAreaNetwork(LAN)throughanetworkhub.(onLANmodelonly)

LineInjack.ThisLineIn(lightblue)jackconnectsatapeplayerorotheraudiosources.(onaudiomodelonly)

LineOutjack.ThisLineOut(lime)jackconnectsaheadphoneoraspeaker.(onaudiomodelonly)

Microphonejack.ThisMic(pink)jackconnectsamicrophone.(onaudiomodelonly)

USB2.0ports.Thesetwo4-pinUniversalSerialBus2.0(USB2.0)portsareavailableforconnectingUSBdevicessuchasamouseandPDA.

Serialports.Thisportconnectstoyourserialmouseandotherserialdevices.

USB2.0ports.Thesetwo4-pinUniversalSerialBus2.0(USB2.0)portsareavailableforconnectingUSBdevicessuchasamouseandPDA.

PS/2keyboardport.Thispurple6-pinconnectorisforaPS/2keyboard.

ASUSA7V333-XMotherboard 1-5

1.4 Motherboardlayout

FLOPPY1

SEC_IDE1

PRI_IDE1

A7V333-X

PARALLELPORT

ATXPowerConnector

Super

I/O

DDRDIMM2(64/72bit,184-pinmodule)

DDRDIMM3(64/72bit,184-pinmodule)

DDRDIMM1(64/72bit,184-pinmodule)

Socket462

IDELED1

24.5cm(9.6in)

PS/2KBMST:MouseB:Keyboard

USB2.0T:USB1B:USB2

OVER_VOLT1

CPU_FAN1

KBPWR1USBPWR_12USBPWR_34

COM1

COM2

UBT:S:UUBSS2BB.340TRoJp-:45

Top:LineIn

Center:LineOut AUX1Below:MicIn CD1

VIAKT333Chipset

30.5cm(12.0in)

012345

AcceleratedGraphicsPort(AGP4X)

FP_AUDIO1

LANChip

AudioCodec

PCI1

PCI2

PCI3

CR20323V® LithiumCell

CMOSPower

PCI4

VIAVT8235Chipset

CLRTC1

ASUSASIC

withHardwareMonitor

PCI5 2MbitFirmware

Hub

PCI6

USBPWR_56

SB_PWR1 CHASSIS1

CHA_FAN1

GAME1 USB56 PANEL1

1-6 Chapter1:MotherboardInformation

1.5 Beforeyouproceed

Takenoteofthefollowingprecautionsbeforeyouinstallmotherboardcomponentsorchangeanymotherboardsettings.

1.Unplugthepowercordfromthewallsocketbeforetouchinganycomponent.

2.Useagroundedwriststraportouchasafelygroundedobjectortoametalobject,suchasthepowersupplycase,beforehandlingcomponentstoavoiddamagingthemduetostaticelectricity.

3.HoldcomponentsbytheedgestoavoidtouchingtheICsonthem.

4.Wheneveryouuninstallanycomponent,placeitonagroundedantistaticpadorinthebagthatcamewiththecomponent.

5.Beforeyouinstallorremoveanycomponent,ensurethattheATXpowersupplyisswitchedofforthepowercordisdetachedfromthepowersupply.Failuretodosomaycauseseveredamagetothemotherboard,peripherals,and/orcomponents.

1.6 CentralProcessingUnit(CPU)

ThemotherboardprovidesaSocketA(462)forCPUinstallation.AMDprocessorsoffergigahertzspeedstosupportallthelatestcomputingplatformsandapplications.TheA7V333-XsupportsAthlonTMXP/AthlonTMandDuronTMprocessors.

CPUNOTCHTOINNERCORNER

AMD™CPU

®A7V333-X

CPUNOTCH

LEVER LOCK

A7V333-XSocketA

ASUSA7V333-XMotherboard 1-7

1.7 Systemmemory

ThemotherboardhasthreeDoubleDataRate(DDR)DIMMsocketsthatsupportsupto3GBnon-ECCPC2100/1600DDR.(Note:PC2700max.to4banksonly.)

104Pins

®A7V333-X 80Pins

A7V333-X184-PinDDRDIMMSockets

1.MakesurethememoryfrequencyandbusfrequencysettingintheBIOSarethesameorsetto[Auto]foroptimumsystemperformance.

2.ADDRDIMMiskeyedwithanotchsothatitfitsinonlyonedirection.DONOTforceaDIMMintoasockettoavoiddamagingtheDIMM.

3.VisitASUSwebsite()forlatestDDR333QualifiedVendorList.

1.8 Expansionslots

TheA7V333-Xmotherboardhassix(6)expansionslots.Thefollowingsub-sectionsdescribetheslotsandtheexpansioncardsthattheysupport.

1.8.1Configuringanexpansioncard

Afterphysicallyinstallingtheexpansioncard,configurethecardbyadjustingthesoftwaresettings.

1. TurnonthesystemandchangethenecessaryBIOSsettings,ifany.

2. AssignanIRQtothecard.Refertothetablesbelow.

3. Installthesoftwaredriversfortheexpansioncard.

1-8 Chapter1:MotherboardInformation

1.8.2StandardInterruptAssignmentsIRQ StandardFunction

0 SystemTimer

1 KeyboardController

2 ProgrammableInterruptController3* USBUniversalHostController

4* CommunicationsPort(COM1)5* OnboardAudio

6 StandardFloppyDiskController7* PrinterPort(LPT1)

8 SystemCMOS/RealTimeClock9* OnboardLAN

10* USBUniversalHostController11* OnboardVGA

12* PS/2CompatibleMousePort13 NumericDataProcessor

14* UltraATAController

15* SecondaryUltraATAController

*TheseIRQsareusuallyavailableforISAorPCIdevices.IRQassignmentsforthismotherboard

APCIslot1 sharedPCIslot2—PCIslot3—PCIslot4—PCIslot5—PCIslot6—OnboardUSBcontrollerHC0—OnboardUSBcontrollerHC1—OnboardLAN—OnboardAudio—

BCDEFGH———————used———————shared———————shared—————shared———————shared———————used———

— — — — — — used— — — — —used—— — — —used ——

1.8.3AGPslot

ThismotherboardhasanAcceleratedGraphicsPort(AGP)slotthatsupports+1.5VAGP4Xcards.NotethenotchesonthecardgoldenfingerstoensurethattheyfittheAGPslotonyourmotherboard.

®A7V333-X

Keyedfor1.5v

A7V333-XAcceleratedGraphicsPort(AGP)

ASUSA7V333-XMotherboard 1-9

1.9 Jumpers

Thissectiondescribesandillustratesthejumpersonthemotherboard.1.Keyboardpower(3-pinKBPWR1)

Thisjumperallowsyoutoenableordisablethekeyboardwake-upfeature.Setthisjumpertopins2-3(+5VSB)ifyouwishtowakeupthecomputerwhenyoupressakeyonthekeyboard(thedefaultvalueis[Disabled]).ThisfeaturerequiresanATXpowersupplythatcansupplyatleast1Aonthe+5VSBlead,andacorrespondingsettingintheBIOS(seesection2.5.1PowerUpControl).

KBPWR1

12 23

+5V +5VSB(Default)

®A7V333-X

A7V333-XKeyboardPowerSetting

2.VCOREover-voltage(3-pinOVER_VOLT1)

Whenenabled,thisjumperallowsCPUVCORErangesof1.7Vto2.05V.

Whenthisjumperisdisabled,VCOREsettinghasarangeof+1.65Vto+1.85V.YoumayadjusttheCPUVCOREthroughtheBIOSSetup.

SettingtoaveryhighcorevoltagemaycausepermanentdamagetotheCPU.Itisrecommendedthatyoukeepthedefaultsetting(Disable).

OVER_VOLT1

12

OVERVOLTENABLE

23

OVERVOLTDISABLE(Default)

®A7V333-X

A7V333-XCPUOverVoltageSetting

1-10 Chapter1:MotherboardInformation

3. USBdevicewake-up(3-pinUSBPWR_12,USBPWR_34,USBPWR_56)

Setthesejumpersto+5VtowakeupthecomputerfromS1sleepmode(CPUstopped,DRAMrefreshed,systemrunninginlowpowermode)usingtheconnectedUSBdevices.Setto+5VSBtowakeupfromS3sleepmode(nopowertoCPU,DRAMinslowrefresh,powersupplyinreducedpowermode).Bothjumpersaresettopins1-2(+5V)bydefaultbecausenotallcomputershavetheappropriatepowersupplytosupportthisfeature.

TheUSBPWR_12andUSBPWR_34jumpersarefortherearUSBport.USBPWR_56isfortheinternalUSBheaderthatyoucanconnecttothefrontUSBports.

Thisfeaturerequiresapowersupplythatcanprovideatleast1Aonthe+5VSBleadwhenthesejumpersaresetto+5VSB.Otherwise,thesystemdoesnotpowerup.

ThetotalcurrentconsumedmustNOTexceedthepowersupplycapability(+5VSB)whetherundernormalconditionorinsleepmode.

USBPWR_12USBPWR_34

12 23

+5V +5VSB(Default)

USBPWR_56®A7V333-X

12 23

+5V +5VSBA7V333-XUSBDeviceWakeUp (Default)

ASUSA7V333-XMotherboard 1-11

4.ClearRTCRAM(CLRTC1)

ThesejumpersallowyoutocleartheRealTimeClock(RTC)RAMinCMOS.YoucancleartheCMOSmemoryofdate,time,andsystemsetupparametersbyerasingtheCMOSRTCRAMdata.TheRAMdatainCMOSispoweredbytheonboardbuttoncellbattery.

ToerasetheRTCRAM:

1.TurnOFFthecomputerandunplugthepowercord.2.Removethebattery.

3.Shortthejumperbyreplacingthejumpercapandremovingitafter3seconds.

4.Re-installthebattery.

5.PlugthepowercordandturnONthecomputer.

6.Holddownthe<Del>keyduringthebootprocessandenterBIOSsetuptore-enterdata.

CLRTC1

®A7V333-X

A7V333-XClearRTCRAM

12

ClearCMOS

23

Normal(Default)

1-12 Chapter1:MotherboardInformation

1.10Connectors

Thissectiondescribesandillustratestheconnectorsonthemotherboard.

1. IDEconnectors(40-1pinPRI_IDE1,SEC_IDE1)

ThisconnectorsupportstheprovidedUltraDMA/133/100/66IDEharddiskribboncable.Connectthecable’sblueconnectortotheprimary(recommended)orsecondaryIDEconnector,thenconnectthegrayconnectortotheUltraDMA/133/100/66slavedevice(harddiskdrive)andtheblackconnectortotheUltraDMA/133/100/66masterdevice.Itisrecommendedthatyouconnectnon-UltraDMA/133/100/66devicestothesecondaryIDEconnector.Ifyouinstalltwoharddisks,youmustconfiguretheseconddriveasaslavedevicebysettingitsjumperaccordingly.Refertotheharddiskdocumentationforthejumpersettings.BIOSsupportsspecificdevicebootup.IfyouhavemorethantwoUltraDMA/133/100/66devices,purchaseanotherUltraDMA/133/100/66cable.Youmayconfiguretwoharddiskstobebothmasterdeviceswithtworibboncables–onefortheprimaryIDEconnectorandanotherforthesecondaryIDEconnector.

Pin20oneachIDEconnectorisremovedtomatchthecoveredholeontheUltraDMAcableconnector.Thispreventsincorrectorientationwhenyouconnectthecables.

ForUltraDMA/133/100/66IDEdevices,usean80-conductorIDEcable.

SEC_IDE1

PRI_IDE1

NOTE:Orienttheredmarkings(usuallyzigzag)ontheIDEribboncabletoPIN1.

®A7V333-X

PIN1A7V333-XIDEConnectors

ASUSA7V333-XMotherboard 1-13

2. Floppydiskdriveconnector(34-1pinFLOPPY1)

Thisconnectorsupportstheprovidedfloppydriveribboncable.Afterconnectingoneendtothemotherboard,connecttheotherendtothefloppydrive.(Pin5isremovedtopreventincorrectinsertionwhenusingribboncableswithpin5plug).

FLOPPY1

®A7V333-X PIN1

NOTE:OrienttheredmarkingsonthefloppyribboncabletoPIN1.

A7V333-XFloppyDiskDriveConnector

3. ATXpowerconnectors(20-pinATXPWR1)

TheseconnectorsconnecttoanATX12Vpowersupply.Theplugsfromthepowersupplyaredesignedtofittheseconnectorsinonlyoneorientation.Findtheproperorientationandpushdownfirmlyuntiltheconnectorscompletelyfit.

ATXPWR1

+3.3VDC-12.0VDCCOMPS_ON#COMCOMCOM

®A7V333-X-5.0VDC+5.0VDC

+5.0VDC

+3.3VDC+3.3VDCCOM+5.0VDCCOM+5.0VDCCOMPWR_OK+5VSB

+12.0VDC

A7V333-XATXPowerConnector

Ifyouwillneedtoreplacethepowersupplyinthefuture,makesurethatyournewATX12Vpowersupplycanprovide8Aonthe+12Vleadandatleast1Aonthe+5-voltstandbylead(+5VSB).Theminimumrecommendedwattageis230W,or300Wforafullyconfiguredsystem.Thesystemmaybecomeunstableandmayexperiencedifficultypowe