MSI K8N Diamond User manual

i
MS-7100 (v1.0)ATXMainboard
K8NDiamond
G52-M7100X1

ii
ManualRev:1.0
ReleaseDate:Dec.2004
FCC-BRadioFrequencyInterferenceStatement
Thisequipment hasbeen testedandfoundtocomplywiththelimitsforaclassB
digital device,pursuanttopart15ofthe FCCrules.Theselimitsaredesigned to
providereasonableprotection againstharmful interferencewhentheequipmentis
operated inacommercial environment.Thisequipmentgenerates,usesandcan
radiateradiofrequencyenergyand,if notinstalledand usedinaccordancewiththe
instructionmanual,maycauseharmfulinterferencetoradiocommunications.Operation
ofthisequipment in aresidentialarea islikelytocauseharmful interference, inwhich
casetheuserwill berequiredtocorrecttheinterferenceathisownexpense.
Notice1
Thechangesormodificationsnotexpresslyapprovedbythepartyresponsiblefor
compliancecould void theuser sauthoritytooperatetheequipment.
Notice2
Shielded interfacecablesandA.C.powercord,if any,mustbeusedin orderto
complywiththeemissionlimits.
VOIRLANOTICED INSTALLATIONAVANT DERACCORDERAURESEAU.
Micro-StarInternational
MS-7100
ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothe
followingtwoconditions:
(1)thisdevicemaynotcauseharmful interference,and
(2)thisdevicemustacceptanyinterferencereceived,includinginterferencethat
maycauseundesiredoperation

iii
CopyrightNotice
The materialin thisdocumentistheintellectualpropertyof MICRO-STAR
INTERNATIONAL.Wetakeeverycarein thepreparationof thisdocument, butno
guaranteeisgivenastothe correctness of itscontents.Ourproductsareunder
continualimprovementand wereservetherighttomakechangeswithoutnotice.
Trademarks
Alltrademarksarethepropertiesoftheirrespectiveowners.
AMD,Athlon™64 and Athlon™FXareregisteredtrademarksofAMDCorporation.
Intel®andPentium®areregisteredtrademarksofIntelCorporation.
PS/2and OS®/2areregistered trademarks of InternationalBusinessMachines
Corporation.
Microsoftisaregistered trademarkofMicrosoft Corporation.Windows®98/2000/NT/
XPareregistered trademarks ofMicrosoftCorporation.
NVIDIA, theNVIDIAlogo,DualNet,and nForceareregisteredtrademarksortrade-
marksof NVIDIACorporationin theUnitedStatesand/orothercountries.
Netware®isaregisteredtrademarkofNovell,Inc.
Award®isaregisteredtrademarkofPhoenixTechnologiesLtd.
AMI®isaregistered trademarkofAmerican MegatrendsInc.
Kensingtonand MicroSaverareregistered trademarks of theKensingtonTechnology
Group.
PCMCIAand CardBusareregisteredtrademarks of thePersonalComputerMemory
CardInternationalAssociation.
RevisionHistory
Revision RevisionHistory Date
V1.0 FirstreleaseforPCB1.X Dec.2004
withnVIDIAnForce4SLI

iv
1. Alwaysread thesafetyinstructionscarefully.
2. KeepthisUser sManualforfuturereference.
3. Keepthisequipmentawayfromhumidity.
4. Laythisequipmentonareliableflatsurfacebeforesetting itup.
5. Theopeningsontheenclosureareforairconvectionhenceprotectstheequip-
mentfromoverheating.Donotcovertheopenings.
6. Makesurethevoltageofthe powersourceand adjust properly110/220Vbe-
foreconnectingtheequipmenttothepowerinlet.
7. Placethepowercordsuchawaythatpeoplecannotstepon it. Donotplace
anythingoverthepowercord.
8. AlwaysUnplugthe PowerCordbeforeinsertinganyadd-on cardormodule.
9. All cautionsand warningsontheequipmentshouldbenoted.
10. Neverpouranyliquidintotheopeningthatcoulddamageorcauseelectrical
shock.
11. If anyof thefollowing situationsarises, gettheequipmentcheckedbyaservice
personnel:
†Thepowercordorplug isdamaged.
†Liquidhaspenetratedintotheequipment.
†Theequipmenthasbeenexposedtomoisture.
†Theequipment hasnot workwell oryoucannotget itworkaccording to
User sManual.
†Theequipmenthasdroppedanddamaged.
†Theequipmenthasobvioussign of breakage.
12.Donotleavethisequipmentin anenvironmentunconditioned,storage
temperatureabove 600 C(1400F),itmay damagetheequipment.
SafetyInstructions
CAUTION:Dangerofexplosionifbatteryisincorrectlyreplaced.
Replaceonlywiththesameorequivalenttyperecommended bythe
manufacturer.
TechnicalSupport
Ifaproblemariseswithyoursystemandnosolutioncanbeobtainedfromtheuser s
manual,pleasecontactyourplaceofpurchaseorlocal distributor.Alternatively,
pleasetrythefollowinghelp resourcesforfurtherguidance.
†VisittheMSIhomepage &FAQsitefortechnical guide,BIOSupdates,driver
updates,and otherinformation: http://www.msi.com.tw & http://www.msi.
com.tw/program/service/faq/faq/esc_faq_list.php
†Contactourtechnicalstaffat: [e-mail]

v
CONTENTS
FCC-B RadioFrequencyInterferenceStatement.........................................................iii
CopyrightNotice..............................................................................................................iii
RevisionHistory..............................................................................................................iii
SafetyInstructions.........................................................................................................iv
TechnicalSupport..........................................................................................................iv
Chapter1.GettingStarted....................................................................................1-1
MainboardSpecifications...................................................................................1-2
MainboardLayout................................................................................................1-5
Packing Contents.................................................................................................1-6
Chapter2.HardwareSetup..................................................................................2-1
Quick ComponentsGuide...................................................................................2-2
Central ProcessingUnit:CPU.............................................................................2-3
CPUInstallationProceduresforSocket 939.............................................2-4
Installing AMDAthlon64/Athlon64FXCPUCoolerSet.............................2-5
Memory.................................................................................................................2-7
Introduction toDDRSDRAM.......................................................................2-7
DIMMModuleCombination...........................................................................2-7
Recommended MemoryCombinationList..................................................2-8
Installing DDRModules................................................................................2-9
PowerSupply....................................................................................................2-10
ATX24-Pin PowerConnector: JPWR1....................................................2-10
ATX12VPowerConnector:JPWR2........................................................2-10
Important NotificationaboutPowerIssue.................................................2-11
BackPanel.........................................................................................................2-12
MouseConnector(Green)/KeyboardConnector(Purple)..................2-12
IEEE1394Port.............................................................................................2-12
SerialPortConnector................................................................................2-13
USBConnectors........................................................................................2-13
LAN(RJ-45)Jack......................................................................................2-14
AudioPortConnectors..............................................................................2-14
ParallelPortConnector:LPT1...................................................................2-15
Connectors........................................................................................................2-16
FloppyDiskDriveConnector:FDD1.........................................................2-16
FanPowerConnectors:C_FAN1/S_FAN1/ S_FAN2/ NB_FAN1.......2-16
HardDiskConnectors:IDE1/IDE2...........................................................2-17
ChassisIntrusionSwitchConnector:JCI1..............................................2-17

vi
SerialATA/SerialATARAIDConnectorscontrolledby
nForce4SLI:SATA1/SATA2/SATA3/ SATA4;....................................2-18
SerialATA/SerialATARAIDConnectorscontrolledby
Silicon ImagesSATARAID:SATA5/SATA6............................................2-18
CD-InConnector:JCD1.............................................................................2-18
FrontPanel Connectors:JFP1/JFP2......................................................2-19
FrontUSBConnectors:JUSB1/JUSB2/ JUSB3...................................2-19
FrontPanelAudioConnector:AUD1........................................................2-20
IrDAInfraredModule Header: JIR1...........................................................2-20
IEEE1394Connectors:J1394_1/J1394_2............................................2-21
D-Bracket™2Connector:JDB1..............................................................2-21
NVSLI (Scalable LinkInterface)connector:PCI_E4..............................2-24
Button.................................................................................................................2-27
ClearCMOSButton: SW1..........................................................................2-27
Slots....................................................................................................................2-28
PCIExpress Slots:PCI_E1&PCI_E3........................................................2-28
PCI(Peripheral ComponentInterconnect)Slots:PCI1~3........................2-28
PCIInterruptRequestRouting...................................................................2-29
Chapter3.BIOSSetup............................................................................................3-1
EnteringSetup.....................................................................................................3-2
Selecting theFirstBoot Device..................................................................3-2
Control Keys................................................................................................3-3
GettingHelp..................................................................................................3-3
TheMainMenu.....................................................................................................3-4
StandardCMOSFeatures...................................................................................3-6
AdvancedBIOSFeatures...................................................................................3-8
AdvancedChipsetFeatures.............................................................................3-11
IntegratedPeripherals.......................................................................................3-12
PowerManagementSetup...............................................................................3-17
PNP/PCIConfigurations.....................................................................................3-20
H/WMonitor.......................................................................................................3-22
Cell Menu............................................................................................................3-24
LoadFail-Safe/OptimizedDefaults..................................................................3-30
BIOSSetting Password....................................................................................3-31
Chapter4.IntroductiontoDigiCell.....................................................................4-1
Main......................................................................................................................4-2
Introduction:.................................................................................................4-2
H/WDiagnostic....................................................................................................4-4

vii
Communication.....................................................................................................4-5
SoftwareAccessPoint.......................................................................................4-6
Terminology..................................................................................................4-6
Access PointMode.....................................................................................4-7
WLANCardMode........................................................................................4-8
LiveUpdate..........................................................................................................4-9
MEGASTICK.......................................................................................................4-10
BasicFunction...........................................................................................4-10
Non-Unicodeprogramssupported...........................................................4-12
CoreCenter(forAMDProcessor)...................................................................4-14
Poweron Agent.................................................................................................4-16
PowerOn...................................................................................................4-16
PowerOff /Restart...................................................................................4-17
StartWith....................................................................................................4-17
AutoLogin..................................................................................................4-18
Chapter5.IntroductiontoCreative SoundBlaster.......................................5-1
Using 2-, 4-,6-&8-ChannelAudioFunction...................................................5-1
Installing theCreativeAudioDriver....................................................................5-6
InstallationforWindows2000/XP..............................................................5-6
SoftwareConfiguration......................................................................................5-8
SURROUNDMIXER.......................................................................................5-9
SPEAKERSETTINGS................................................................................5-10
MEDIASOURCEPLAYER...........................................................................5-12
EAXCONSOLE..........................................................................................5-13
GRAPHICEQUALIZER...............................................................................5-17
Chapter6. nVidiaRAIDIntroduction..................................................................6-1
Introduction..........................................................................................................6-2
SystemRequirement...................................................................................6-2
RAIDArrays.................................................................................................6-2
SummaryofRAIDConfigurations..............................................................6-2
RAIDConfiguration...............................................................................................6.3
BasicConfigurationInstructions................................................................6-3
Setting UptheNVRAIDBIOS......................................................................6-3
InstallingtheRAIDDriver(forNon-bootableRAIDArray)................................6-7
NVIDIARAIDUtilityInstallation............................................................................6-7
Installing theRAIDDriver(forbootableRAIDArray)...............................6-9
Initializing and Using theDiskArray.........................................................6-10
RAIDDrivesManagement.................................................................................6-12

viii
Chapter7. SiliconImageSATARAID5TM Introduction.....................................7-1
Introduction..........................................................................................................7-2
RAID-RedundantArrayof Independent Disks........................................7-2
RAID0(Striping)..........................................................................................7-2
RAID1(Mirroring)........................................................................................7-2
JBOD(Just Bunchof Disks).......................................................................7-2
CreatingandDeletingRAIDsetswithBIOSUtility............................................7-3
MainMenu....................................................................................................7-3
Help Window................................................................................................7-4
PhysicalDriveInformation..........................................................................7-4
LogicalDriveInformation............................................................................7-4
CommandLine..............................................................................................7-4
CreatingRAIDGroups.................................................................................7-5
Creating SpareDrive....................................................................................7.6
CreatingJBOD..............................................................................................7-7
DeletingRAIDGroups,SpareDrive,andJBOD........................................7-7
RebuildRAID1Set......................................................................................7-8
Resolving Conflicts......................................................................................7-8
LowLevelFormatting................................................................................7-11
LogicalDriveInformation...........................................................................7-11
ReservedDriveand Setting SizeforRAIDSet,SpareDrive,orJBOD7-12
InstallingtheRAIDDriver..................................................................................7-13
Install DriverinWindowsXP/2000........................................................7-13
Chapter8.Installation ofNVIDIASystemDriver............................................8-1
NVIDIASystemDriverInstallaion........................................................................8-2

1-1
GettingStarted
Chapter1.Getting
Started
Thankyouforchoosingthe K8NDiamond (MS-7100)v1.X
ATXmainboard. The K8NDiamond mainboardisbasedon nVIDIA
nForce™4SLI chipset foroptimalsystemefficiency.Designedtofit
the advanced AMD K8Athlon 64 FX/ Athlon64 processor,the
K8NDiamond mainboarddeliversahigh performanceandprofes-
sionaldesktopplatformsolution.
GettingStarted

1-2
MS-7100 ATXMainboard
CPU
†SupportsSocket-939forAMDK8Athlon 64FX/Athlon64(Socket939)processor
†Supportsupto4000+AthlonFX55, orhigherCPU
(ForthelatestinformationaboutCPU,pleasevisit http://www.msi.com.tw/program/
products/mainboard/mbd/pro_mbd_cpu_support.php)
Chipset
†nVIDIAnForce4SLI
-HyperTransport linktotheAMDAthlon64/Athlon64 FXCPU
-HyperTransportsupportingspeedup to1GHz(2000MT/s)
-Supports2PCIExpress x16/x1interface
-TwoindependentSATAcontrollers,forfourdrives
-DualFast ATA-133 IDEcontrollers
-IEEE802.3nVIDIAMACfor1000BASE-T
Main Memory
†Supportsdualchannel,eightmemorybanks DDR 266/333/400,usingfour184-
pinDDRDIMMs
†Supportsamaximummemorysizeupto4GB
†Supports2.5vDDR SDRAMDIMM
(Fortheupdatedsupporting memorymodules, pleasevisit http://www.msi.com.tw/
program/products/mainboard/mbd/pro_mbd_trp_list.php.)
Slots
†TwoPCIExpress x16slots(supportsPCIExpress Busspecificationv1.0a
compliant)
†2ndPCIExpress x16slot(PCI_E3)iscompatiblewithPCIExpressx1
†Three 32-bitMasterPCIBusslots,includesoneorangeslotwhichisreserved
asacommunicationslot.
†Support3.3V/5VPCIbusInterface
On-BoardIDE
†AnIDEcontrolleron the nVIDIA nForce4SLIchipsetprovidesIDEHDD/CD-ROM
withPIO,BusMasterandUltraDMA66/100/133 operationmodes
†Can connect upto4IDEdevices
On-BoardSATA
†NVRAIDsupports4SATAIIports(SATA1-4). Transferrateisup to300 MB/s.
SupportsRAID0,0+1andJBODmode.
†Silicon Image’sSATARAIDsupportsanother2SATAII ports(SATA5/6). Transfer
rateisup to300 MB/s. SupportsRAID0&1mode.
MainboardSpecifications

1-3
GettingStarted
USBInterface
†10USBports
-ControlledbynForce4SLIchipset
-4portsin therearI/O,6portsviatheexternalbracket
NVRAID(Software)
†Supportsup to4SATAand 2ATA133 Harddrives
-RAID0or1,0+1,JBODissupported
-RAIDfunction availableforATA133+SATAH/Dor4SATAH/Ddrives
SiliconImage’sSATARAID(Software)(Optional)
†RAID0or1and multiple RAIDgroupsaresupported
†Supportup to2SATAdevicesconnectedtoasinglecontroller
DualLAN
†SupportsdualLANjacks
-1stLANsupports10/100/1000FastEthernetbynForce4SLI
-2nd PCIExpress LANsupports10/100/1000 FastEthernet byMarvell
88E8053
IEEE1394
†Supportsup tothree 1394ports(rearpanelx1,pinheaderx2).Transferrate
isupto400Mbps
Audio
†PowerbyCreativeSound Bluster24 bitsH/Waudio
-24-bit/96~192 KHzaudioquality
-Upto100dbSNRclarity
-7.1Channeloutputsupported,DolbyDigitaldecoder
-SupportsS/PDIF digitalinterface
-PCI2.3Specificationcompliant
On-BoardPeripherals
†On-BoardPeripheralsinclude:
-1floppyport supports1FDD with360K, 720K,1.2M,1.44Mand 2.88Mbytes
-1serialport (COM1)
-1parallelport supportingSPP/EPP/ECPmode
-1Audiojack(5-in-1), coaxial/fiberSPDIFout
-1D-Bracket2pinheader
-1CD-Inpinheader
-3IEEE1394(Rear*1/Front*2)
-10 USB1.1/2.0ports(Rear*4/ Front *6)
-1IrDApinheader

1-4
MS-7100 ATXMainboard
BIOS
†ThemainboardBIOSprovides “Plug &Play”BIOSwhichdetectstheperipheral
devicesandexpansioncardsoftheboardautomatically.
†ThemainboardprovidesaDesktopManagementInterface(DMI)functionwhich
recordsyourmainboardspecifications.
†SupportsbootfromLAN,USBDevice1.1&2.0,andSATAHDD.
Dimension
†ATXFormFactor(30.4cmX24.4cm)
Mounting
†9mounting holes
MSIRemindsYou...
TocreateabootableRAIDvolumeforaWindows2000 environment,
Microsoft sWindows2000 ServicePack4(SP4)isrequired.Asthe
end usercannotbootwithout SP4,acombinationinstallation CD must
be created beforeattempting toinstallthe operating systemontothe
bootableRAIDvolume.
Tocreatethe combinationinstallationCD,pleaserefertothe follow-
ingwebsite:
http://www.microsoft.com/windows2000/downloads/servicepacks/
sp4/HFdeploy.htm

1-5
GettingStarted
MainboardLayout
K8NDiamond (MS-7100 v1.X) ATXMainboard
S_FAN1
NB_FAN1
S_FAN2
JPWR2
F
D
D
1
SATA3
SATA5
SATA6
SATA4
SATA1
SATA2
Sw1
JCD1
T:
M:
B:
Line-In
Line-Out
Mic
T:RS-Out
M:CS
B:SPDIFOut
-Out
T:LANjack
B:USBports
T:LANjack
B:USBports
W
i
n
b
o
n
d
W
8
3
6
2
7
T
H
F
CREATIVE
Sound
Bluster
VIA
VT6306
nVIDIA
CK8-04 SLI
88E1111-RCJ
B
A
T
T
+
D
I
M
M
1
C_FAN1
DIMM3
DIMM2
DIMM4
J
P
W
R
1
PCI Slot3
PCI Slot2
PCI Slot1
PCI_E1
PCI _E3
PCI_E4 (SLIConnector)
IDE2 IDE1
JFP1
JDB1
JFP2
JIR1
JCI1
JLPC1
AUD1
JUSB2
JUSB3
JUSB1
J1394_2
J1394_1
Top: ParallelPort
Bottom:
COMPort
1394Port
SPDIFOUT
Top:mouse
Bottom:keyboard
MSI
CoreCell
BIOS
88E8053-NNC

1-6
MS-7100 ATXMainboard
PackingContents
SLI Switchcard
SATACable/
PowerCable(Optional)
User’sGuide/
TestReport
D-Bracket2
(Optional)
MSImotherboard
MSIDriver/UtilityCD
SATARAIDDriver
Diskette/ Creative
AudioDriver
Back IOShield QuickGuide
1394Cable
(Optional)
Round Cableof
FloppyDisk RoundCableof
IDEDevices
SLI bridge

2-1
HardwareSetup
Chapter2. HardwareSetup
ThischaptertellsyouhowtoinstalltheCPU,memorymodules,
and expansioncards,aswell ashowtosetupthejumpersonthe
mainboard.Also,itprovidestheinstructionsonconnecting theperiph-
eral devices, suchasthemouse,keyboard,etc.
Whiledoing theinstallation,becarefulinholdingthecompo-
nentsand followthe installationprocedures.
HardwareSetup

2-2
MS-7100 ATXMainboard
B
A
T
T
+
BIOS
Quick ComponentsGuide
DDR DIMMs, p.2-7
AUD1, p.2-20
JFP1, p.2-19
BackPanel
I/O, p.2-12
JPWR2,
p.2-10
IDE1/2, p.2-17
JPWR1, p.2-10
JFP2, p.2-19
PCISlot1~3,
p.2-28
JUSB1~3, p.2-19
SATA1~4,
p.2-18
SW1,
p.2-27
S_FAN1, p.2-16
NB_FAN1, p.2-16
FDD1, p.2-16
C_FAN1,
p.2-16
JCD1, p.2-18
JCI1, p.2-17
JIR1, p.2-20
SFAN2,
p.2-16
SATA5~6,
p.2-18
PCI_E1, p.2-28
PCI_E3, p.2-28
CPU, p.2-3
JDB1, p.2-22
J1394_1~2,
p.2-21
PCI_E4,
p.2-24

2-3
HardwareSetup
Central ProcessingUnit:CPU
The mainboardsupportsAMD Athlon64/Athlon64FXprocessors.The
mainboardusesaCPUsocketcalledSocket-939foreasyCPUinstallation.When you
areinstalling theCPU, makesuretheCPUhas aheatsinkand acoolingfan
attachedon thetop topreventoverheating. If youdonothavetheheatsinkand
cooling fan,contactyourdealertopurchaseand installthembeforeturningonthe
computer.
ForthelatestinformationaboutCPU,pleasevisit http://www.msi.com.tw/pro-
gram/products/mainboard/mbd/pro_mbd_cpu_support.php.
MSIRemindsYou...
Overheating
Overheatingwill seriouslydamagethe CPUand system, always make
surethecoolingfancanworkproperlytoprotectthe CPUfrom
overheating.
Replacing theCPU
While replacing theCPU,alwaysturnoffthe ATXpowersupplyor
unplugthepowersupply spowercordfromgroundedoutletfirstto
ensurethe safetyofCPU.
Overclocking
Thismotherboardisdesignedtosupportoverclocking. However,please
makesureyourcomponentsareabletotoleratesuchabnormal setting,
whiledoing overclocking.Anyattempttooperatebeyondproductspeci-
ficationsisnotrecommended. Wedonotguaranteethedamages
orriskscausedbyinadequateoperationorbeyondproduct
specifications.

2-4
MS-7100 ATXMainboard
CPUInstallation ProceduresforSocket939
1.Pleaseturnoffthepowerand
unplug thepowercordbefore
installing the CPU.
2.Pulltheleversidewaysaway
fromthe socket.Makesureto
raisetheleverup toa90-de-
greeangle.
3.Lookforthe goldarrow.Thegold
arrowshouldpointtowardsthe
leverpivot. TheCPUcan onlyfit
in thecorrect orientation.
4.If theCPUiscorrectlyinstalled,
thepinsshould becompletely
embeddedintothesocketand
cannotbe seen.Pleasenote
thatanyviolation ofthe correct
installationproceduresmay
causepermanentdamagesto
yourmainboard.
5.Press theCPUdownfirmlyinto
thesocketandclosethelever.
AstheCPUislikelytomovewhile
theleverisbeingclosed,al-
waysclosetheleverwithyour
fingerspressingtightlyon top of
the CPUtomakesurethe CPUis
properlyand completelyembed-
dedintothesocket.
OpenLever
90degree
Sliding
Plate
Goldarrow
Goldarrow
Goldarrow
Correct CPUplacement
O

2-5
HardwareSetup
Installing AMDAthlon64/Athlon64 FXCPUCoolerSet
Whenyouareinstalling the CPU, make suretheCPUhas aheatsinkand
acooling fanattachedon thetopto preventoverheating. Ifyoudonothave
the heat sinkandcoolingfan, contact yourdealertopurchaseandinstallthembefore
turning onthecomputer.
1.Detachtheshield of thebackplate’s
paster.
2.Turnoverthemainboard,and install
thebackplatetotheproperposition.
3.Turnoverthemainboardagain,and
placethemainboardontheflat
surface.
Locatethetwoscrewholesofthe
mainboard.
4.Aligntheretention mechanismand
thebackplate.
Fixtheretentionmechanism and the
backplatewithtwoscrews.
retentionmechanism

2-6
MS-7100 ATXMainboard
6.LocatetheFixLever, SafetyHook
and theFixedBolt.
Liftup theintensivefixedlever.
5.Position the cooling setontothere-
tentionmechanism.
Hookoneendofthe cliptohookfirst,
andthenpressdowntheotherend
of theclip tofasten the coolingset on
thetopoftheretentionmechanism.
7.Fastendownthelever.
8.Makesurethesafetyhookcompletely
claspsthefixedboltoftheretention
mechanism.
SafetyHook
Fixed Bolt
Fixed Lever
9.AttachtheCPUFancabletotheCPU
fanconnectoronthemainboard.
MSIRemindsYou...
Whiledisconnecting the SafetyHookfromthefixed bolt, itisneces-
sarytokeepaneyeonyourfingers,becauseoncetheSafetyHookis
disconnected fromthefixed bolt,thefixed leverwill spring back instantly.