Gigabyte GA-7S748 Manual de usuario

Whenyou installingAGPcard,please makesurethefollowing

notice isfullyunderstood and practiced.IfyourAGPcardhas

"AGP4X/8X(1.5V)notch"(showbelow),please makesureyourAGP

cardisAGP4X/8X(1.5V).

Caution:AGP2X(3.3V)cardisnotsupportedbySiS®748.You

mightexperience systemunabletobootup normally.Please insert

anAGP4X/8X(1.5V)card

Example1:Diamond VipperV770goldenfingeriscompatiblewith

2X/4XmodeAGPslot. Itcanbe switched betweenAGP2X(3.3V)or4X

(1.5V)mode byadjusting the jumper.Thefactorydefaultforthiscardis

2X(3.3V).The GA-7S748 Series(oranyAGP4Xonly)motherboards

mightnotfunctionproperly,ifyou install thiscardwithoutswitchingthe

jumperto4X(1.5V)mode init.

Example2:SomeATiRage128 Prographics cardsmade by"Power

Color",the graphics cardmanufacturer&someSiS305 cards,their

golden fingeriscompatiblewith2X(3.3V)/4X(1.5V)modeAGPslot,but

theysupport2X(3.3V)only.TheGA-7S748 Series(oranyAGP4Xonly)

motherboardsmightnotfunction properly,Ifyou installthiscardinit.

Note:Although Gigabyte'sAG32S(G)graphicscardisbased on

ATiRage 128Prochip,the designofAG32S(G)iscompliancewithAGP

4X(1.5V)specification.Therefore,AG32S(G)willworkfine withSiS®748

based motherboards.

AGP4X/8Xnotch

MTheauthorassumes noresponsibilityforanyerrors

oromissionsthatmay appearinthisdocumentnor

does theauthormakeacommitmenttoupdatethe

informationcontainedherein.

MThird-partybrandsand namesarethepropertyof

theirrespective owners.

MPlease donotremove anylabelson motherboard,this

mayvoidthewarrantyofthismotherboard.

MDuetorapidchangeintechnology,someofthe

specificationsmightbeoutofdatebeforepublication

ofthisbooklet.

Declaration ofConformity

We,Manufacturer/Importer

(fulladdress)

G.B.T.TechnologyTräding GMbH

AusschlagerWeg41,1F,20537 Hamburg,Germany

declarethatthe product

(description ofthe apparatus,system,installation towhichitrefers)

MotherBoard

GA-7S748

isinconformitywith

(referencetothe specification underwhichconformityisdeclared)

inaccordancewith89/336 EEC-EMCDirective

oEN55011 Limitsandmethodsofmeasurement

ofradiodisturbancecharacteristicsof

industrial,scientificandmedical(ISM

highfrequencyequipment

oEN61000-3-2*

TEN60555-2Disturbancesinsupplysystemscause

byhouseholdappliancesandsimilar

electricalequipment“Harmonics”

oEN55013 Limitsandmethodsofmeasurement

ofradiodisturbancecharacteristicsof

broadcastreceiversandassociated

equipment

oEN61000-3-3*Disturbancesinsupplysystemscause

byhouseholdappliancesandsimilar

electricalequipment“Voltagefluctuations”

oEN55014 Limitsandmethodsofmeasurement

ofradiodisturbancecharacteristicsof

householdelectricalappliances,

portabletoolsand similarelectrical

apparatus

TEN50081-1GenericemissionstandardPart1:

Residualcommercialand lightindustry

TEN50082-1GenericimmunitystandardPart1:

Residualcommercialand lightindustry

oEN55015 Limitsandmethodsofmeasurement

ofradiodisturbancecharacteristicsof

fluorescentlampsandluminaries

GenericemissionstandardPart2:

Industrialenvironment

oEN55081-2

Immunityfromradiointerferenceof

broadcastreceiversandassociated

equipment

GenericemissionstandardPart2:

Industrialenvironment

oEN55082-2

TEN55022 Limitsandmethodsofmeasurement

ofradiodisturbancecharacteristicsof

informationtechnologyequipment

lmmunityrequirementsforhousehold

appliancestoolsandsimilarapparatus

oENV55104

Cableddistributionsystems;Equipment

forreceivingand/ordistributionfrom

soundandtelevisionsignals

EMCrequirementsforuninterruptible

powersystems(UPS)

oEN50091-2

oEN55020

oDINVDE0855

opart10

opart12

(ECconformitymarking)

TCEmarking

Themanufactureralsodeclarestheconformityofabovementionedproduct

withtheactualrequiredsafetystandardsinaccordancewithLVD73/23EEC

Safetyrequirementsformainsoperated

electronicandrelatedapparatusfor

householdandsimilargeneraluse

oEN60950

oEN60065

Safetyofhouseholdandsimilar

electricalappliances

oEN60335

Manufacturer/Importer

Signature:

Name:

(Stamp)Date:September15,2003

TEN60555-3

TimmyHuang

oEN50091-1

TimmyHuang

Safetyforinformationtechnologyequipment

includingelectricalbussinessequipment

GeneralandSafetyrequirmentsfor

uninterruptiblepowersystems(UPS)

FCC Part15,SubpartB,Section 15.107(a)and Section 15.109

(a),Class BDigitalDevice

DECLARATIONOFCONFORMITY

PerFCC Part2Section 2.1077(a)

ResponsiblePartName:

Address:

Phone/Fax No:

hereby declaresthattheproduct

ProductName:

Conformstothefollowing specifications:

Thisdevice complieswithpart15 oftheFCC Rules.Operation is

subjecttothefollowing twoconditions:(1)Thisdevice maynot

causeharmfuland(2)thisdevicemustacceptanyinferencereceived,

including thatmaycauseundesiredoperation.

RepresentativePerson’sName:

Signature:EricLu

SupplementaryInformation:

ModelNumber:

17358 RailroadStreet

CityofIndustry,CA 91748

G.B.T.INC.(U.S.A.)

(818)854-9338/(818)854-9339

Motherboard

GA-7S748

Date:

ERICLU

September15,2003

USER'SMANUAL

GA-7S748 Series

AMDSocketAProcessorMotherboard

AMDAthlon™/Athlon™XP/Duron™SocketAProcessorMotherboard

Rev.1003

12ME-7S748-1003

-2-GA-7S748SeriesMotherboard

English

TableofContent

ItemChecklist .....................................................................................4

WARNING! ..........................................................................................4

Chapter1Introduction .........................................................................5

FeaturesSummary......................................................................................... 5

GA-7S748 SeriesMotherboardLayout ......................................................... 7

Block Diagram................................................................................................ 8

Chapter2HardwareInstallation Process..............................................9

Step 1:Install the CentralProcessing Unit(CPU)...................................... 10

Step1-1:CPUSpeed Setup.......................................................................................10

Step1-2:CPUInstallation .......................................................................................... 11

Step1-3:CPUHeatSinkInstallation ..........................................................................12

Step 2:Install memorymodules.................................................................. 13

Step 3:Install expansion cards.................................................................... 15

Step 4:Connectribbon cables,cabinetwiresand powersupply............. 16

Step 4-1:I/OBack PanelIntroduction .......................................................................16

Step 4-2:ConnectorsIntroduction .............................................................................18

Chapter3BIOSSetup.......................................................................29

The MainMenu (Forexample:BIOSVer.F3c)......................................... 30

StandardCMOSFeatures........................................................................... 32

Advanced BIOSFeatures............................................................................. 35

Integrated Peripherals................................................................................. 37

PowerManagementSetup .......................................................................... 41

TableofContent

English

-3-

PnP/PCIConfigurations................................................................................ 43

PCHealthStatus........................................................................................... 44

Frequency/Voltage Control........................................................................... 45

Top Performance.......................................................................................... 47

Load Fail-SafeDefaults................................................................................ 48

Load Optimized Defaults.............................................................................. 49

SetSupervisor/UserPassword..................................................................... 50

Save&ExitSetup .......................................................................................... 51

ExitWithoutSaving....................................................................................... 52

Chapter4TechnicalReference..........................................................55

@BIOSTMIntroduction.................................................................................. 55

Easy TuneTM4Introduction.......................................................................... 56

FlashBIOSMethod Introduction ................................................................. 57

2-/4-/6-ChannelAudioFunction Introduction ............................................. 61

Jack-Sensing Introduction ........................................................................... 67

Xpress RecoveryIntroduction ...................................................................... 69

Chapter5Appendix..........................................................................73

-4-GA-7S748SeriesMotherboard

English

ItemChecklist

ComputermotherboardsandexpansioncardscontainverydelicateIntegratedCircuit(IC)chips.To

protectthemagainstdamagefromstaticelectricity,youshouldfollowsomeprecautionswheneveryou

workonyourcomputer.

1.Unplugyourcomputerwhenworkingontheinside.

2.Useagroundedwriststrapbeforehandlingcomputercomponents.Ifyoudonothave

one,touchbothofyourhandstoasafelygroundedobjectortoametalobject,suchas

thepowersupplycase.

3.HoldcomponentsbytheedgesandtrynottouchtheICchips,leadsorconnectors,or

othercomponents.

4.Placecomponentsonagroundedantistaticpadoronthebagthatcamewiththe

componentswheneverthecomponentsareseparatedfromthesystem.

5.EnsurethattheATXpowersupplyisswitchedoffbeforeyoupluginorremovetheATX

powerconnectoronthemotherboard.

Ifthemotherboardhasmountingholes,buttheydon’tlineupwiththeholesonthebaseandthereare

noslotstoattachthespacers,donotbecomealarmedyoucanstillattachthespacerstothemounting

holes.Justcutthebottomportionofthespacers(thespacermaybealittlehardtocutoff,sobecareful

ofyourhands).Inthiswayyoucanstillattachthemotherboardtothebasewithoutworryingaboutshort

circuits.Sometimesyoumayneedtousetheplasticspringstoisolatethescrewfromthemotherboard

PCBsurface,becausethecircuitwiremaybenearbythehole.Becareful,don’tletthescrewcontact

anyprintedcircuitwriteorpartsonthePCBthatarenearthefixinghole,otherwiseitmaydamagethe

boardorcauseboardmalfunctioning.

Installingthemotherboardtothechassis…

WARNING!

The GA-7S748orGA-7S748-Lmotherboard 2 PortUSB Cablex1

IDEcablex2/Floppycablex1 4 PortUSB Cablex1

CD formotherboarddriver&utilitySPDIF-KITx1(SPDIFOutKIT)

GA-7S748 Seriesuser'smanualIEEE 1394 Cablex1

I/OShieldAudioCombo Kitx1

Quick PCInstallation Guide (SURROUND-Kit+SPDIFOutKIT)

RAIDManualMotherboardSettingsLabel

GC-SATACard(Optional)SATARAIDManual

(Manual;SATAcablex1;Powercablex1)SATAcablex1

Introduction

English

-5-

FormFactor—30.5cmx20.0cmATXsizeformfactor,4layersPCB.

Motherboard—GA-7S748SeriesMotherboard:

GA-7S748andGA-7S748-L

CPU—SocketAprocessor

AMDAthlonTM/AthlonTMXP/DuronTM(K7)

128KL1&256K/64KL2cacheondie

200/266/333/400MHzFSBandDDRbusspeeds

—Supports1.4GHzandfaster

Chipset—SiS748Host/Memorycontroller

—SiS963LMuTIOLMediaI/O

Memory—3184-pinDDRsockets

—SupportsDDRDRAMDDR266/DDR333/DDR400

—Supportsupto2un-bufferDDR400DIMM

—Supportsupto3.0GBDDR(Max)

—Supportsonly2.5VDDRDIMM

I/OControl—IT8705

Slots—1AGPslotsupports8X/4Xmode

—5PCIslotssupports33MHz&PCI2.2compliant

On-BoardIDE—2IDEcontrollersprovidesIDEHDD/CD-ROM(IDE1,IDE2)with

PIO,BusMaster(UltraDMA33/ATA66/ATA100/ATA133)

operationmodes.

On-BoardPeripherals—1Floppyportsupports2FDDwith360K,720K,1.2M,1.44M

and2.88Mbytes.

—1ParallelportsupportsNormal/EPP/ECPmode

—2Serialport(COMA&COMB)

—6xUSB2.0/1.1(2bycable)

HardwareMonitor—CPU/SystemFanRevolutiondetect

—CPUtemperaturedetect

—SystemVoltageDetect

—Thermalshutdownfunction

Chapter1Introduction

Features Summary

tobecontinued......

-6-GA-7S748SeriesMotherboard

English

PleasesettheCPUhostfrequencyinaccordancewithyourprocessor'sspecifications.

Wedon'trecommendyoutosetthesystembusfrequencyovertheCPU'sspecification

becausethesespecificbusfrequenciesarenotthestandardspecificationsforCPU,

chipsetandmostoftheperipherals.Whetheryoursystemcanrununderthesespecific

busfrequenciesproperlywilldepend onyourhardwareconfigurations,includingCPU,

Chipsets,Memory,Cards….etc.

On-BoardLAN(*)—BuildinRTL8201BLChipset

—1RJ45port

On-BoardSound —RealtekALC655CODEC

—SupportJack-Sensing

—LineOut/2frontspeaker

—LineIn/2rearspeaker(bys/wswitch)

—MicIn/center&subwoofer(bys/wswitch)

—SPDIFOut/SPDIFIn

—CDIn/AUXIn/Gameport

PS/2Connector—PS/2KeyboardinterfaceandPS/2Mouseinterface

BIOS—LicensedAwardBIOS

—SupportsQ-Flash

AdditionalFeatures—PS/2Keyboardpoweronbypassword,PS/2Mousepoweron

—ExternalModemwakeup

—STR(Suspend-To-RAM)

—ACRecovery

—Polyfuseforkeyboardover-currentprotection

—USBKB/MousewakeupfromS3

—Supports@BIOS

—SupportsEasyTune4

Overclocking —OverVoltage (CPU/AGP/DDR)byBIOS

—OverClock (CPU/DDR)byBIOS

(*)ForGA-7S748-Lonly.

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