MSI G52-72801X2 User manual

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K9APlatinumSeries
MS-7280(V1.X)Mainboard
G52-72801X2

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CopyrightNotice
The materialinthisdocumentistheintellectual propertyof MICRO-STAR
INTERNATIONAL.Wetakeeverycareinthe preparationof thisdocument, butno
guaranteeisgivenastothecorrectnessofitscontents.Ourproductsareunder
continualimprovementand wereservetherighttomakechangeswithoutnotice.
Trademarks
Alltrademarksarethepropertiesoftheirrespectiveowners.
NVIDIA,theNVIDIAlogo,DualNet, and nForceareregisteredtrademarksortrade-
marksofNVIDIACorporationin theUnitedStatesand/orothercountries.
AMD,Athlon ,Athlon XP,Thoroughbred ,andDuron areregisteredtrade-
marksofAMDCorporation.
Intel®andPentium®areregisteredtrademarksofIntelCorporation.
PS/2and OS®/2areregisteredtrademarksofInternationalBusiness Machines
Corporation.
Windows®95/98/2000/NT/XPareregisteredtrademarksofMicrosoftCorporation.
Netware®isaregisteredtrademarkofNovell,Inc.
Award®isaregisteredtrademarkofPhoenixTechnologiesLtd.
AMI®isaregisteredtrademarkofAmericanMegatrendsInc.
RevisionHistory
Revision RevisionHistory Date
V1.0 FirstreleaseforPCB1.X May2006
TechnicalSupport
Ifaproblemariseswithyoursystemandnosolutioncanbeobtainedfromtheuser’s
manual,pleasecontactyourplaceofpurchaseorlocaldistributor.Alternatively,
pleasetrythefollowing helpresourcesforfurtherguidance.
Visit theMSI websiteforFAQ,technical guide,BIOSupdates,driverupdates,
andotherinformation: http://www.msi.com.tw/program/service/faq/
faq/esc_faq_list.php
Contactourtechnicalstaff at: http://support.msi.com.tw/

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SafetyInstructions
CAUTION: Dangerofexplosionifbatteryisincorrectlyreplaced.
Replaceonlywiththe sameorequivalenttype recommendedbythe
manufacturer.
1. Alwaysread thesafetyinstructionscarefully.
2. KeepthisUser’sManualforfuturereference.
3. Keepthisequipmentawayfromhumidity.
4. Laythisequipmentonareliableflatsurfacebeforesetting itup.
5. Theopeningsontheenclosureareforairconvectionhenceprotectstheequip-
ment fromoverheating.DONOTCOVERTHEOPENINGS.
6. Makesurethevoltageofthe powersourceandadjustproperly110/220Vbe-
foreconnectingtheequipmenttothepowerinlet.
7. Placethe powercordsuchawaythatpeoplecannotstepon it. Donotplace
anythingoverthepowercord.
8. AlwaysUnplug thePowerCordbeforeinsertinganyadd-oncardormodule.
9. All cautionsand warningsontheequipmentshouldbenoted.
10. Neverpouranyliquidintotheopeningthatcoulddamage orcauseelectrical
shock.
11. If anyof thefollowing situationsarises, gettheequipmentcheckedbyaservice
personnel:
†Thepowercordorplugisdamaged.
†Liquid haspenetratedintotheequipment.
†Theequipmenthasbeen exposedtomoisture.
†Theequipmenthasnotworkwelloryoucannotgetitworkaccording to
User’sManual.
†Theequipmenthasdroppedand damaged.
†Theequipmenthasobvioussign of breakage.
12.DONOTLEAVETHISEQUIPMENTINANENVIRONMENTUNCONDITIONED,STOR-
AGETEMPERATUREABOVE600C(1400F),IT MAYDAMAGETHEEQUIPMENT.

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FCC-BRadio Frequency Interference Statement
Thisequipmenthasbeen
tested and found tocomply
withthe limitsforaClassB
digitaldevice,pursuanttoPart
15of the FCCRules.Theselimitsaredesignedtoprovidereasonable protection
againstharmful interferenceinaresidentialinstallation.Thisequipmentgenerates,
usesand canradiateradiofrequencyenergyand,ifnotinstalledand used in accor-
dancewiththeinstructions,maycauseharmful interferencetoradiocommunications.
However,thereisno guarantee thatinterferencewill notoccurin aparticular
installation.Ifthisequipmentdoescauseharmful interferencetoradioortelevision
reception,whichcanbedeterminedbyturning theequipmentoff and on,the useris
encouragedtotrytocorrecttheinterferencebyone ormoreof themeasureslisted
below.
†Reorientorrelocatethereceiving antenna.
†Increasetheseparationbetweentheequipmentand receiver.
†Connecttheequipmentintoanoutleton acircuitdifferentfromthatto
whichthereceiverisconnected.
†Consultthedealeroranexperiencedradio/televisiontechnicianforhelp.
Notice1
Thechangesormodificationsnotexpresslyapprovedbythepartyresponsible for
compliancecould void theuser’sauthoritytooperatetheequipment.
Notice2
Shieldedinterfacecablesand A.C.powercord,ifany,mustbeusedinorderto
complywiththeemissionlimits.
VOIRLANOTICED’ INSTALLATIONAVANTDERACCORDERAURESEAU.
Micro-StarInternational
MS-7280
ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothe
followingtwoconditions:
(1)thisdevicemaynotcauseharmfulinterference,and
(2)thisdevicemustaccept anyinterferencereceived,includinginterferencethat
maycauseundesiredoperation.

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WEEE (WasteElectricaland ElectronicEquipment) Statement

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CONTENTS
CopyrightNotice..............................................................................................................ii
Trademarks.......................................................................................................................ii
RevisionHistory..............................................................................................................ii
Technical Support...........................................................................................................ii
SafetyInstructions.........................................................................................................iii
FCC-B RadioFrequencyInterferenceStatement........................................................iv
WEEE(WasteElectricalandElectronicEquipment)Statement....................................v
Chapter1GettingStarted....................................................................................1-1
MainboardSpecifications...................................................................................1-2
MainboardLayout................................................................................................1-4
PackingChecklist.................................................................................................1-5
MSI Special Feature............................................................................................1-6
Chapter2HardwareSetup..................................................................................2-1
Quick ComponentsGuide....................................................................................2-2
CPU(CentralProcessingUnit)............................................................................2-3
CPUInstallationProceduresforSocketAM2............................................2-4
InstallingAMDSocketAM2CPUCoolerSet...............................................2-5
Memory.................................................................................................................2-6
Dual-ChannelMemoryPopulation Rules....................................................2-6
InstallingDDRII Modules...............................................................................2-7
PowerSupply......................................................................................................2-8
ATX24-PinPowerConnector: PWR1........................................................2-8
ATX12VPowerConnector:PWR3/PWR2................................................2-8
BackPanel............................................................................................................2-9
Connectors.........................................................................................................2-11
FloppyDiskDriveConnector:FDD1...........................................................2-11
ATA133HardDisk Connectors: IDE1........................................................2-11
SerialATAII Connectors:SATA1~SATA4................................................2-12
FanPowerConnectors:CPUFAN1,SYSFAN1&NBFAN1.....................2-13
ChassisIntrusionSwitchConnector:JCI1..............................................2-13
CD-InConnector:JCD1.............................................................................2-13
FrontPanelAudioConnector:JAUD1......................................................2-14
IrDAInfraredModule Header: JIR1...........................................................2-14
FrontUSBConnectors:JUSB1,JUSB2&JUSB3...................................2-15
IEEE1394Connectors:J1394_1..............................................................2-16
FrontPanelConnectors:JFP1/JFP2........................................................2-17
D-Bracket 2Connector:JDB1...............................................................2-18

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Jumper................................................................................................................2-19
ClearCMOSJumper:JBAT1.....................................................................2-19
Slots....................................................................................................................2-20
PCI(PeripheralComponent Interconnect)Express Slots.......................2-20
ATiCrossFire(Multi-GPU)Technology....................................................2-20
PCI(PeripheralComponent Interconnect)Slots......................................2-23
PCIInterruptRequestRouting...................................................................2-23
Chapter3BIOSSetup............................................................................................3-1
EnteringSetup.....................................................................................................3-2
Control Keys................................................................................................3-3
GettingHelp..................................................................................................3-3
General Help<F1>.......................................................................................3-3
TheMainMenu.....................................................................................................3-4
StandardCMOSFeatures...................................................................................3-6
AdvancedBIOSFeatures...................................................................................3-9
AdvancedChipsetFeatures.............................................................................3-11
IntegratedPeripherals.......................................................................................3-12
PowerManagementSetup...............................................................................3-15
PNP/PCIConfigurations.....................................................................................3-18
H/WMonitor........................................................................................................3-19
Cell Menu............................................................................................................3-21
LoadFail-Safe/Optimized Defaults.................................................................3-25
BIOSSetting Password.....................................................................................3-26
AppendixARealtekALC883Audio...................................................................A-1
InstallingtheRealtekHDAudioDriver................................................................A-2
InstallationforWindows2000/XP..............................................................A-2
SoftwareConfiguration......................................................................................A-4
Sound Effect................................................................................................A-5
Mixer.............................................................................................................A-8
Audio I/O.....................................................................................................A-12
Microphone................................................................................................A-16
3DAudio Demo...........................................................................................A-17
Information..................................................................................................A-18
HardwareSetup................................................................................................A-19

1-1
Getting Started
Getting Started
Chapter1
Thankyou forchoosing the K9APlatinumSeries(MS-
7280v1.X) ATXmainboard.TheK9APlatinumSeries
mainboardsarebasedon ATI RD580 & SB600 chipsets
foroptimalsystemefficiency.Designedtofitthe ad-
vanced AMD Athlon 64X2/Athlon 64 &Athlon FX
processor,theK9APlatinumSeriesdeliverahighper-
formanceand professionaldesktopplatformsolution.