MSI MS-6552 User manual

i
Version1.0
G52-MA00485
MS-6552 (v1.X)M-ATXMainboard
MSI

ii iii
ManualRev:1.0
ReleaseDate:Nov.2001
FCC-BRadioFrequencyInterferenceStatement
Thisequipmenthas beentestedand found tocomplywiththelimitsforaclass
Bdigitaldevice,pursuanttopart15oftheFCCrules.These limitsaredesigned
toprovidereasonableprotection againstharmfulinterference whentheequip-
mentisoperatedinacommercialenvironment.Thisequipmentgenerates,uses
and canradiateradiofrequencyenergyand,ifnotinstalledandusedinaccor-
dance withtheinstruction manual, maycause harmfulinterference toradio
communications.Operation ofthisequipmentinaresidentialarea islikelyto
cause harmfulinterference,inwhichcase theuserwill berequiredtocorrect
theinterference athisownexpense.
Notice1
Thechanges ormodificationsnotexpresslyapprovedby thepartyrespon-
sibleforcompliancecouldvoidtheuser’sauthoritytooperatetheequipment.
Notice2
Shieldedinterfacecables and A.C.powercord,ifany,mustbeusedinorderto
complywiththeemission limits.
VOIRLANOTICED’INSTALLATION AVANTDERACCORDERAU
RESEAU.
Edition
Nov.2001
CopyrightNotice
ThematerialinthisdocumentistheintellectualpropertyofMICRO-STAR
INTERNATIONAL.Wetake everycareinthepreparation ofthisdocument,
butno guarantee isgivenas tothecorrectness ofitscontents.Ourproducts
areundercontinualimprovementand wereservetherighttomake changes
withoutnotice.
Trademarks
All trademarks usedinthismanualarethepropertyoftheirrespectiveowners.
Inteland Pentiumareregisteredtrademarks ofIntelCorporation.
PS/2and OS/2areregisteredtrademarks ofIBMCorporation.
Windows95/98/2000 and WindowsNTareregisteredtrademarks ofMicrosoft.
NetwareisaregisteredtrademarkofNovell.
AwardisaregisteredtrademarkofAwardSoftwareInc.
RevisionHistory
Revision RevisionHistoryDate
V1.0Firstrelease Nov.2001
Micro-StarInternationalMS-6552
Testedtocomply
withFCCStandard
ForHomeorOfficeUse

iv v
1.Readthesafetyinstructionscarefully.
2.SavethisUser’sGuideforpossibleuse later.
3.Keepthisequipmentawayfromhumidity.
4.Laythisequipmenton astableand flatsurface beforesetting itup.
5.Theopeningson theenclosureareusedforairconvection and toprevent
theequipmentfromoverheating.Note:Donotcovertheopenings.
6.Make surethatthepowervoltageiswithinitssafetyrangeand has been
adjustedproperlytothevalueof110/220Vbeforeconnecting theequip-
menttothepowerinlet.
7.Placethepowercordinawaythatpeopleareunlikelytostepon it.Donot
place anything on thepowercord.
8.Alwaysunplug thepowercordbeforeinserting any add-on cardormodule.
9.All cautionsand warningson theequipmentshouldbenoted.
10.Neverpouranyliquidintotheopening thatcoulddamagetheequipment
orcause anelectricalshock.
11.If any ofthefollowing situationsarises,gettheequipmentcheckedby a
service personnel:
?thepowercordorplug isdamaged
?liquidhas penetratedintotheequipment
?theequipmenthas beenexposedtomoisture
?theequipmenthas notworkwell oryou cannotgetitworkaccording
toUser’sGuide
?theequipmentwas droppedand damaged
?theequipmenthas obvioussignsofbreakage
12.Donotleavetheisequipmentinanunconditionedenvironmentwitha
storagetemperatureof600C(1400F)orabove,whichmaydamagethe
equipment.
Safety Instructions
CAUTION:Topreventexplosion causedby improperbattery
replacement,use thesameorequivalenttypeofbatteryrecommended
by themanufactureronly.
CONTENTS
Chapter1.Introduction..................................................................................... 1-1
MainboardSpecification ..............................................................................1-2
MainboardLayout........................................................................................1-4
Quick ComponentsGuide............................................................................1-5
Chapter2.HardwareSetup.............................................................................. 2-1
CentralProcessing Unit:CPU......................................................................2-2
CPUInstallation Procedures ................................................................2-2
CPUCoreSpeedDerivation Procedure..............................................2-4
MemoryInstallation ......................................................................................2-5
DDRModuleInstallation Procedures ................................................2-6
PowerSupply.................................................................................................2-7
ATX20-PinPowerConnector:ATX1.................................................2-7
ATX12VPowerConnector:JPW1......................................................2-7
BackPanel ......................................................................................................2-8
Mouse Connector:KBMS1..................................................................2-8
KeyboardConnector:KBMS1.............................................................2-9
SerialPort Connector:COM1&COM2............................................2-9
AudioPort Connectors.......................................................................2-10
Joystick/MidiConnectors..................................................................2-10
ParallelPort Connector:LPT1............................................................2-11
LANJack...............................................................................................2-12
USBConnectors..................................................................................2-12
Connectors...................................................................................................2-13
Floppy Disk DriveConnector:FDD1................................................2-13
IrDAInfraredModuleConnector:IR1.............................................2-13
HardDisk Connectors:IDE1&IDE2................................................2-14
CD-InConnector:CDIN1....................................................................2-15

vi vii
AuxLine-InConnector:CDIN2.........................................................2-15
Modem-InConnector:MDM_IN1....................................................2-15
FanPowerConnectors:PWR_FAN/SYS_FAN/CPUFAN1..........2-16
Wake OnRing Connector:JMDM1..................................................2-17
Wake OnLANConnector:WOL1....................................................2-17
Case Connector:PANEL1..................................................................2-18
FrontPanelAudioConnector:F_AUDIO.......................................2-19
USBFrontPanelConnector:USB2...................................................2-20
PowerSwitchConnector:PWR_SW1..............................................2-21
PowerSaving SwitchConnector:JGS1............................................2-21
PowerSaving LEDConnector:JGLED1...........................................2-22
ChassisIntrusion SwitchConnector:J8..........................................2-23
Jumpers.........................................................................................................2-24
ClearCMOSJumper:CLR_CMOS....................................................2-24
BIOSFlashJumper:BIOS_WP..........................................................2-25
LANEnable/DisableJumper:JLAN1...............................................2-25
OnboardAudioCodec Jumper:JP3..................................................2-26
Slots..............................................................................................................2-27
AGP(AcceleratedGraphics Port) Slot.............................................2-27
PCISlots...............................................................................................2-27
CNRSlot...............................................................................................2-27
Chapter3.AWARD® BIOSSetup .................................................................. 3-1
Entering Setup ...............................................................................................3-2
TheMainMenu ............................................................................................3-4
StandardCMOSFeatures ............................................................................3-6
AdvancedBIOSFeatures ............................................................................3-8
AdvancedChipsetFeatures ......................................................................3-11
IntegratedPeripherals................................................................................3-14
PowerManagementSetup .........................................................................3-19
PNP/PCIConfigurations.............................................................................3-24
PCHealthStatus..........................................................................................3-26
Frequency/VoltageControl ........................................................................3-27
LoadFail-Safe/OptimizedDefaults...........................................................3-28
SetSupervisor/UserPassword..................................................................3-29
Glossary................................................................................................................G-1

Getting Started
1-1
Chapter 1. Getting Started
TOPICS
MainboardSpecification 1-2
MainboardLayout1-4
QuickComponentsGuide1-5
1
Getting Started
Thankyou foryourpurchase oftheMS-6552M-ATXmainboard.Powered
by theIntel®Brookdaleand ICH2chipsets,theMS-6552mainboardisdesigned
tofittheadvancedIntel®Pentium®4processorsinthe478 pinpackage,and
providethemostefficientand professionaldesktop platformsolution tomeet
yourneeds.

Getting Started
1-3
Chapter 1
1-2
CPU
Supportssinglesocket478 forIntel®Pentium®4“Northwood”processor
Supportsup tocoreclock speedof2GHzand 2.2GHz
Chipset
Intel®Brookdalechipset
-SupportsDDRSDRAMat200/266MHzoperation (DDR200/DDR266)
-1.5VAGPinterface with4xdatatransferand 4xfastwritecapability
-8-bit,66MHz4xhub interface totheIntelICH2
Intel®ICH2chipset(360 EBGA)
-Upstreamhub interface foraccess totheIntelMCH
-2-channelUltraATA/100 BusMasterIDEcontroller
-USBcontroller1.1(expandedcapabilities for4ports)
-I/OAPIC
-SMBuscontroller
-FWHinterface
-LPCinterface
-AC’97 2.1interface
-PCI2.2interface
-Integratedsystemmanagementcontroller
MainMemory
Supportstwomemoryslots
Supportsup to2GBPC2100/PC1600 DDRSDRAMs
Supports2.5vDDRSDRAM
Slots
OneAGP(AcceleratedGraphics Port) slot
Three PCI2.232-bitMasterPCIbusslots(support3.3V/5VPCIbusinterface)
OneCNR(Communication NetworkRiser) slot
On-Board IDE
AnIDEcontrolleron theICH2chipsetprovides IDEHDD/CD-ROMwith
Mainboard SpecificationPIO,BusMasterand DMA33/100 operation modes
Canconnectup tofourIDEdevices
On-Board Peripherals
On-BoardPeripheralsinclude:
-1floppy port supports2FDDswith360K,720K,1.2M,1.44Mand
2.88Mbytes
-1PS/2mouse port,1keyboardport
-2serialports(COM1+COM2)
-1parallelport supportsSPP/EPP/ECPmode
-1IrDAconnectorforSIR/ASKIR/HPSIR
-1audio/gameport
-4USB1.1ports(Rearx2/Frontx2)
-1LANjack(Realtek 8100BLoptional)
Audio
Chipintegrated
-DirectSound AC’97 Audio
BIOS
ThemainboardBIOSprovides “Plug &Play”function whichdetectsthe
peripheraldevices and expansion cardsoftheboardautomatically.
Themainboardprovides aDesktop ManagementInterface (DMI) function
whichrecordsyourmainboardspecifications.
Dimension
M-ATXFormFactor224 mm x244 mm
Mounting
6mounting holes
Others
SupportsWOL/WOR
PC2001 compliant
Suspend toRAM/Disk
Note:TheAGPslotDOESNOTsupportthe3.3VAGPcard.Useofthe
3.3VAGPcardmaycausedamagetothemainboard.

Getting Started
1-5
Chapter 1
1-4
QuickComponentsGuideMainboard Layout
MS-6552 v1.XM-ATXMainboard
ComponentFunction Reference
ATX1ATX20-pinpowerconnectorSee p.2-7
JPW1ATX12VpowerconnectorSee p.2-7
KBMS1Mouse connectorSee p.2-8
KBMS1KeyboardconnectorSee p.2-9
COM1&COM2Serialport connectorSee p.2-9
AUDIOAudio/Joystick/MidiconnectorSee p.2-10
LPT1Parallelport connectorSee p.2-11
LANJACK(optional)Connecting toLANSee p.2-12
USBConnectorsConnecting toUSBdevices See p.2-12
FDD1Floppy disk driveconnectorSee p.2-13
IR1IrDAinfraredmoduleconnectorSee p.2-13
IDE1~IDE2Harddisk connectorsSee p.2-14
CDIN1CD-inconnectorSee p.2-15
CDIN2Auxline-inconnectorSee p.2-15
MDM_IN1Modem-inconnectorSee p.2-15
PWR_FAN/CPUFAN1/FanpowerconnectorsSee p.2-16
SYS_FAN
JMDM1Wake on ring connectorSee p.2-17
WOL1Wake on LANconnectorSee p.2-17
PANEL1Case connectorSee p.2-18
F_AUDIOFrontpanelaudioconnectorSee p.2-19
USB2FrontUSBconnectorsSee p.2-20
PWR_SW1PowerswitchconnectorSee p.2-21
JGS1Powersaving switchconnectorSee p.2-21
JGLED1Powersaving LEDconnectorSee p.2-22
J8Chassisintrusion switchconnectorSee p.2-23
CLR_CMOSClearCMOSjumperSee p.2-24
BIOS_WPBIOSflashjumperSee p.2-25
JLAN1(optional)LANenable/disablejumperSee p.2-25
JP3Onboardaudiocodec jumperSee p.2-26
AGPSlotConnecting toAGPcardsSee p.2-27
PCISlotsConnecting toexpansion cardsSee p.2-27
CNRSlotConnecting toexpansion cardsSee p.2-28
AGPSlot
BATT
+
Intel
Brookdale
chipset
ICH2
D
D
R
1
D
D
R
2
USB2
BIOS_WP
A
T
X
P
o
w
e
r
S
u
p
p
l
y
PANEL1
CLR_CMOS
JMDM1
JGLED1
JGS1
IR1
BIOS
PCI Slot 3
PCI Slot 2
PCI Slot 1
I
D
E
1
IDE2
CNR
WOL1
JP3
F_AUDIO
T:LANJack
B:USB ports
Top:ParallelPort
Bottom:
COM1
COM2
Top: mouse
Bottom:keyboard
CDIN1
J8
Codec
RTL8100BL
Winbond
83627HF-AW
JLAN1
CDIN2
MDM_IN1
JPW1 PWR_FAN
CPUFAN1
PWR_SW1
SYS_FAN
Top:
Game port
Bottom:
Line-Out
Line-In
Mic
F
D
D
1

Hardware Setup
2-1
Chapter 2. HardwareSetup
TOPICS
CentralProcessing Unit:CPU2-2
Memory2-5
PowerSupply2-7
BackPanel2-8
Connectors 2-13
Jumpers 2-24
Slots2-27
2
HardwareSetup
Thischapterprovides you withtheinformation abouthardwaresetup
procedures.Whiledoing theinstallation,becarefulinholding thecompo-
nentsand followtheinstallation procedures.Forsomecomponents,ifyou
install inthewrong orientation,thecomponentswill notworkproperly.
Use agroundedwriststrapbeforehandling computercomponents.Static
electricitymaydamagethecomponents.

Hardware Setup
2-3
Chapter 2
2-2
Installing theCPU Fan
Asprocessortechnologypushes tofasterspeedsand higherperformance,
thermalmanagementbecomes increasinglyimportant.Todissipateheat,you
needtoattachtheCPUcooling fanand heatsinkon top oftheCPU.Followthe
instructionsbelowtoinstall theHeatsink/Fan:
CentralProcessing Unit:CPU
1.Pull theleversidewaysaway
fromthesocket.Then,raise
theleverup toa90-degree
angle.
2.Lookforthedot/cutedge.The
dot/cutedgeshouldpointto-
wardstheleverpivot.The
CPUwill onlyfitinthe
correctorientation.
3.HoldtheCPUdownfirmly,
and thenclose theleverto
completetheinstallation.
CPU InstallationProcedures
Overheating willseriouslydamagetheCPUand system,
alwaysmakesurethecooling fan can workproperlyto
protecttheCPUfromoverheating.
WARNING!
ThemainboardsupportsIntel®Pentium®4processorinthe478 pin
package.Themainboarduses aCPUsocketcalledPGA478 foreasyCPU
installation.Whenyou areinstalling theCPU,makesure theCPU has a
heatsinkandacooling fanattached onthetop topreventoverheating.If
you do notfind theheatsinkand cooling fan,contactyourdealertopurchase
and install thembeforeturning on thecomputer.2. Position the heatsinkontothe reten-
tion mechanism.
1. Locatethe CPUand itsretention
mechanismon the motherboard.
3. Mountthe fan on top ofthe heatsink.
Press downthe fan until itsfourclips
getwedgedintheholes ofthe reten-
tion mechanism.
4. Press the twoleversdowntofasten
the fan.Each levercan be pressed
downinonlyONEdirection.
retention mechanism
levers
OpenLever
Dot / Cut edge
Sliding
Plate
Close
Lever

Hardware Setup
2-5
Chapter 2
2-4
Themainboardprovides 2slotsfor184-pin,2.5VDDRDIMM with4
memorybanks.You caninstall PC1600/PC2100DDRSDRAMmodules on
theDDRDIMMslots(DDR1~2).Tooperateproperly,atleastoneDIMM
modulemustbeinstalled.
Memory
IntroductiontoDDR SDRAM
DDR(DoubleDataRate)SDRAMissimilartoconventionalSDRAM,
butdoubles therateby transferring datatwice percycle.It uses 2.5voltsas
opposedto3.3voltsusedinSDRSDRAM,and requires 184-pinDIMMmod-
ules ratherthan168-pinDIMMmodules usedby SDRSDRAM.Twotypes of
DDRareavailableatthetimeofwriting:PC1600 &PC2100.PC1600 DDR
SDRAMrunning at100MHzwill produce about1.6GB/smemorybandwidth.
PC2100 running at133MHzwill produce 2.1GB/smemorybandwidth.High
memorybandwidthmakes DDRanidealsolution forhigh performance PC,
workstationsand servers.
DDRDIMM Slots
(DDR1~2)
CPU Core Speed DerivationProcedure
If CPUClock =100MHz
Core/Busratio = 14
thenCPUcorespeed = HostClock xCore/Busratio
=100MHzx14
=1.4GHz
Overclocking
Thismotherboardisdesignedtosupportoverclocking.
However,pleasemakesureyourcomponentsareabletotol-
eratesuchabnormalsetting,whiledoing overclocking.Any
attempttooperatebeyond productspecificationsisnot
recommended.Wedo notguarantee thedamagesorrisks
causedbyinadequateoperationorbeyondproduct
specifications.
WARNING!
5. Connect the fan power cable from the mounted fan to the 3-pin fan power connector
on the board.
fanpowercable
Note:DIMM 1~2 isseparately2-memory-bank capable.ButasIntel®
82845 chipsetsupportsonly4DDRmemorybanks,thetotalmemory
banksinstalledcannotexceedthemaximumquantityof4.Improper
memoryinstallation maycausemalfunction.

Hardware Setup
2-7
Chapter 2
2-6
Power Supply
ATX20-PinPower Connector:ATX1
Thisconnectorallowsyou toconnecttoanATXpowersupply.Tocon-
necttotheATXpowersupply,make suretheplugsofthepowersupplyis
insertedintheproperorientation and thepinsarealigned.Thenpushdown
thepowersupplyfirmlyintotheconnector.Thepowerconnectorsupports
instantpower onfunction whichmeansthatsystemwill bootup immediately
whenthepowersupplyconnectorisinsertedon theboard.
ThemainboardsupportsATXpowersupplyforthepowersystem.Be-
foreinserting thepowersupplyconnector,alwaysmake surethatall compo-
nentsareinstalledproperlytoensurethatno damagewill becaused.
ATX12VPower Connector:JPW1
This12VpowerconnectorisusedtoprovidepowertotheCPU.
DDR ModuleCombination
Toenablenormaloperation,atleastoneDIMMmoduleshouldbein-
stalledon themotherboard.You mayinstall memorymodules inthefollowing
combination:
JPW1
ATX1
1.Support 64 MB,128MB,256 MB&512 MBtechnologies forx8&x16 devices
2.Supporteddevices musthave4banks.
Installing DDR Modules
1.TheDDRDIMMmodulehas onlyonenotchon thecenter.
2.Insert theDDRmoduleverticallyintotheDDRDIMM slot.Make surethe
notchison therightorientation.
3.Theplasticclipsatsides oftheDIMMslotwill automaticallyclose.
Volt
FrontViewRearView
ATX1PinDefinition
JPW1PinDefinition

Hardware Setup
2-9
Chapter 2
2-8
Keyboard Connector:KBMS1
Themainboardprovides astandardPS/2®keyboardminiDINconnector
forattaching aPS/2®keyboard.You canplug aPS/2®keyboarddirectlyinto
thisconnector.
PS/2Keyboard(6-pinFemale)
TheBackPanelprovides thefollowing connectors:
BackPanel
Mouse Connector:KBMS1
Themainboardprovides astandardPS/2®mouse miniDINconnector
forattaching aPS/2®mouse.You canplug aPS/2®mouse directlyintothis
connector.Theconnectorlocation and pinassignmentsareas follows:
PS/2Mouse(6-pinFemale)
21
3
4
56
21
34
56
PIN SIGNAL DESCRIPTION
1Mouse DATA Mouse DATA
2NC Noconnection
3GND Ground
4VCC +5V
5Mouse ClockMouse clock
6NC Noconnection
PinDefinition
PIN SIGNAL DESCRIPTION
PinDefinition
SerialPortConnector:COM1&COM2
Themainboardofferstwo9-pinmaleDINconnectorsforserialport
COM1and COM2.Theportsare16550Ahigh speedcommunication ports
thatsend/receive16bytes FIFOs.You canattachaserialmouse orotherserial
devices directlytothem.
PIN SIGNAL DESCRIPTION
9-PinMaleDINConnectors
PinDefinition
12345
6789
Mouse
Keyboard USB
ParallelPort
COM1COM2
Midi/Joystick LAN
MICL-outL-in

Hardware Setup
2-11
Chapter 2
2-10
ParallelPortConnector:LPT1
Themainboardprovides a25-pinfemalecentronicconnectorforLPT.
Aparallelport isastandardprinterport thatsupportsEnhancedParallelPort
(EPP)and ExtendedCapabilities ParallelPort (ECP)mode.
Joystick/MidiConnectors
You canconnectajoystick orgamepadtothisconnector.
13 1
14
25
PIN SIGNAL DESCRIPTION
1STROBEStrobe
2DATA0Data0
3DATA1Data1
4DATA2Data2
5DATA3Data3
6DATA4Data4
7DATA5Data5
8DATA6Data6
9DATA7Data7
10 ACK#Acknowledge
11 BUSYBusy
12 PE PaperEnd
13 SELECTSelect
14 AUTOFEED#AutomaticFeed
15 ERR# Error
16 INIT# Initialize Printer
17 SLIN#SelectIn
18 GND Ground
19 GND Ground
20 GND Ground
21 GND Ground
22 GND Ground
23 GND Ground
24 GND Ground
25 GND Ground
PinDefinition
AudioPortConnectors
LineOutisaconnectorforSpeakersorHeadphones.LineInisused
forexternalCDplayer,Tapeplayer,orotheraudiodevices.Micisaconnec-
torformicrophones.
Note:Detailson theapplication of6-channelaudiocan beacquiredin
AppendixA.
1/8”Stereo AudioConnectors
LineOutLine InMIC

Hardware Setup
2-13
Chapter 2
2-12
Themainboardprovides connectorstoconnecttoFDD,IDEHDD,case,
modem,LAN,USBPorts,IRmoduleand CPU/SystemFAN.
Floppy DiskDriveConnector:FDD1
Themainboardprovides astandardfloppy diskdriveconnectorthatsup-
ports360K,720K,1.2M,1.44Mand 2.88Mfloppy disk types.
Connectors
IrDA Infrared ModuleHeader:IR1
Thisconnectorallowsyou toconnecttoIrDAInfraredmodules.You
mustconfigurethesetting through theBIOSsetup touse theIRfunction.The
IR2iscomplianttoIntelFrontPanelI/OConnectivityDesign Guide.
LAN Jack(optional)
Themainboardprovides onestandardRJ-45 jackforconnection to
LocalArea Network(LAN).You canconnectanetworkcabletotheLAN
jack.
LANRJ-45 Jack
PinDefinition
FDD1
IR1
IR1PinDefinition
Themainboardprovides aUHCI(UniversalHostControllerInterface)
UniversalSerialBusrootforattaching USBdevices suchas keyboard,mouse
orotherUSB-compatibledevices.You canplug theUSBdevice directlyinto
thsconnector.
USBPorts
1234
5678
PIN SIGNAL DESCRIPTION
USB PortDescription
USBConnectors

Hardware Setup
2-15
Chapter 2
2-14
Modem-InConnector:MDM-IN1
Theconnectorisformodemwithinternalaudioconnector.
CD-InConnector:CDIN1
TheconnectorisforCD-ROMaudioconnector.
AuxLine-InConnector:CDIN2
TheconnectorisforDVDadd-on cardwithLine-inconnector.
MDM-IN1
Hard DiskConnectors:IDE1 &IDE2
Themainboardhas a32-bitEnhancedPCIIDEand UltraDMA33/66/
100 controllerthatprovides PIOmode0~4,BusMaster,and UltraDMA/33/
66/100 function.You canconnectup tofourharddisk drives,CD-ROM,
120MBFloppy (reservedforfutureBIOS)and otherdevices.These connec-
torssupport theprovidedIDEharddisk cable.
IDE1 (PrimaryIDEConnector)
ThefirstharddriveshouldalwaysbeconnectedtoIDE1.IDE1can
connectaMasterand aSlavedrive.You mustconfiguresecond hard
drivetoSlavemodeby setting thejumperaccordingly.
IDE2 (SecondaryIDEConnector)
IDE2canalsoconnectaMasterand aSlavedrive.
TIP:
Ifyou install twoharddiskson cable,you mustconfigurethe
second drive toSlave modebysetting itsjumper.Refertothe
harddiskdocumentation suppliedbyharddiskvendorsforjumper
setting instructions.
I
D
E
2
I
D
E
1
Note:
Mono-OutisconnectedtotheModemspeaker-outconnector.
Phone-InisconnectedtotheModemMicrophone-Inconnector.
CDIN1/CDIN2

Hardware Setup
2-17
Chapter 2
2-16
WakeOnRing Connector:JMDM1
Thisconnectorallowsyou toconnecttoamodemcardwithWake On
Ring function.Theconnectorwill powerup thesystemwhenasignalisre-
ceivedthrough themodemcard.
FanPower Connectors:PWR_FAN/SYS_FAN/CPUFAN1
ThePWR_FAN(powersupplyfan),CPUFAN1(CPUfan)&SYS_FAN
(systemfan)support systemcooling fanwith+12V.Itsupportsthree-pinhead
connector.Whenconnecting thewiretotheconnectors,alwaystake notethat
theredwireisthepositiveand shouldbeconnectedtothe+12V,theblackwire
isGround and shouldbeconnectedtoGND.If themainboardhas aSystem
HardwareMonitorchipseton-board,you mustuse aspeciallydesignedfan
withspeedsensortotake advantageoftheCPUfancontrol.
Note:
1.Alwaysconsult thevendorforproperCPUcooling fan.
2.CPUFan supportsthefan control.Youcan install thePCAlertutility
thatwill automaticallycontroltheCPUFan speedaccordingtothe
actualCPUtemperature.
WakeOnLAN Connector:WOL1
Thisconnectorallowsyou toconnecttoaLANcardwithWake On
LANfunction.You canwake up thecomputerviaremotecontrolthrough a
localarea network.
SYS_FAN
PWR_FANCPUFAN1
WOL1
JMDM1

Hardware Setup
2-19
Chapter 2
2-18
FrontPanelAudioConnector:F_AUDIO
You canconnectanoptionalaudioconnectortotheF_AUDIOfront
panelaudioconnector.TheF_AUDIOiscomplianttoIntelFrontPanelI/O
ConnectivityDesign Guide.
Case Connector:PANEL1
Thecase connectorblock PANEL1allowsyou toconnecttothePower
Switch,ResetSwitch,Speaker,PowerLED,and HDDLEDon thecase..
F_AUDIO
Pin Description Pin Description
1Keylock10 Keylock
2NC 11 NC
3HDD_LED+ 12 HDD_LED-
4GND 13 CASE_SPK
5 PWR_LEDY14 CASE_SPK
6 PWR_LEDG15 CASE_SPK
7 PWR_SW+ 16 CASE_SPK
8 PWR_SW-17 RESET+
9NC 18 RESET-
F_AUDIOPinDefinition
Pin Description Pin Description
PANEL1

Hardware Setup
2-21
Chapter 2
2-20
Power Saving SwitchConnector:JGS1
Attachapowersaving switchtothisconnector.Pressing theswitch
once willhavethesystementerthesleep/suspend state.Pressany keytowake
upthesystem.
Power SwitchConnector:PWR_SW1
Attachapowerswitchtothisconnector.Pressing theswitchwill turn
on/offthesystem.
PWR_SW1
JGS1
FrontUSBConnectors:USB2
Depending on themodelyou havepurchased,yourmainboardcould
provideONEorTHREE USB(UniversalSerialBus)pinheadersthatallow
you toconnectoptionalUSBportsforfrontpanel.
Pin Description Pin Description
1VCC 2NC
3USB0-4GND
5USB0+ 6 USB1+
7GND 8USB1-
9GND 10 VCC
USB2PinDefinition
USB2

Hardware Setup
2-23
Chapter 2
2-22
ChassisIntrusionSwitchConnector:J8
Thisconnectorisconnectedtoa2-pinchassisswitch.If thechassisis
opened,theswitchwillbeshort.Thesystemwill recordthisstatusand show
awarning messageon thescreen.Toclearthewarning,you mustenterthe
BIOSutilityand cleartherecord.
Power Saving LEDConnector:JGLED1
JGLED1isconnectedtoapowersaving LED.Therearethree types of
LEDthatyou canuse:3-pindualcoloror2-pinsing/dualcolorLED.If con-
nectedtoadualcolorLED,theLED
JGLED1
3-PinLED2-PinLED
Green:Full-onMode DualColor
Orange:SleepMode
J8

Hardware Setup
2-25
Chapter 2
2-24
BIOSFlashJumper:BIOS_WP
Thisjumperisusedtolock orunlock thebootblock area on BIOS.
Whenunlocked,theBIOSbootblock area canbeupdated.Whenlocked,the
BIOSbootblock area cannotbeupdatedl.
LAN Enable/DisableJumpers:JLAN1(optional)
Use these jumperstoenableordisabletheonboardLANfunction.
JLAN1
Clear CMOSJumper:CLR_CMOS
ThereisaCMOSRAMon boardthathas apowersupplyfromexternal
batterytokeepthedataofsystemconfiguration.WiththeCMOSRAM,the
systemcanautomaticallybootOSeverytimeitisturnedon.Thatbatteryhas
long lifetimeforatleast5years.If you wanttoclearthesystemconfiguration,
use theCLR_CMOS(ClearCMOSJumper)tocleardata.Followtheinstruc-
tionsbelowtoclearthedata:
Jumpers
Themotherboardprovides onejumperforyou tosetthecomputer’s
function.Thissection will explainhowtochangeyourmotherboard’sfunc-
tion through theuse ofthejumper.
You can clearCMOSbyshorting 2-3pinwhilethe
systemisoff. Thenreturnto1-2pinposition.Avoid
clearing theCMOSwhilethesystemison;it will
damagethemainboard.
WARNING!
CLR_CMOS
BIOS_WP