QDI LegenX 8 User manual

Declarationofconformity
QUANTUMDESIGNS(HK)LTD.
5/FSomersetHouse,TaiKooPlace 979 KingsRoad,
QuarryBay,HongKong
declaresthatthe product
Motherboard
LegenX8
isinconformitywith
(referencetothespecificationunderwhichconformityisdeclaredin
accordancewith89/336 EEC-EMCDirective)
þEN55022 Limitsand methodsofmeasurementsofradiodisturbance
characteristics ofinformationtechnologyequipment
þEN50081-1GenericemissionstandardPart1:
Residential,commercialandlightindustry
þEN50082-1GenericimmunitystandardPart1:
Residential,commercialandlightindustry
EuropeanRepresentative:
QDICOMPUTER(UK)LTDQDICOMPUTER(SCANDINAVIA)A/S
QDISYSTEMHANDELGMBHQDICOMPUTER(NETHERLANDS)B.V.
QDICOMPUTER(FRANCE)SARLQDICOMPUTERHANDELSGMBH
QDICOMPUTER(ESPANA)S.A.QDICOMPUTER(SWEDEN)AB
Signature:Place/Date:HONGKONG/1998
PrintedName:AndersCheung Position/Title:President

Declaration ofconformity
TradeName:QDIComputer(U.S.A.)Inc.
ModelName:LegenX8
ResponsibleParty:QDIComputer(U.S.A.)Inc.
Address:41456 ChristyStreet
Fremont,CA94538
Telephone:[phone]
Facsimile:[phone]
EquipmentClassification:FCC Class BSubassembly
TypeofProduct:Motherboard
Manufacturer:QuantumDesigns(HK)Inc.
Address:5/F,SomersetHouse,TaiKoo Place
979 KingsRoad,QuarryBay,HONG
KONG
SupplementaryInformation:
Thisdevice complieswithPart15oftheFCCRules.Operationissubjectto
thefollowing twoconditions:(1)thisdevicemaynotcauseharmfulinterfer-
ence,and (2)thisdevicemustacceptanyinterference received,including
interferencethatmaycauseundesiredoperation.
Signature:Date:1998

1.Introduction ............................................................... 1
Overview.......................................................................................... 1
KeyFeatures..................................................................................... 1
2.InstallationInstructions............................................. 5
ExternalConnectors.............................................................. 5
PS/2Keyboard&PS/2MouseConnector............................................ 5
USB1&USB2...................................................................................... 5
ParallelPortConnectorand SerialPortConnector................................ 5
Line-injack,Microphone-injack,Speaker-outjackandMIDI/Joystick
connector.......................................................................................... 6
ATXPowerSupplyConnector&PowerSwitch................................... 6
HardDiskLEDConnector(HD_LED).................................................... 6
ResetSwitch(RESET)....................................................................... 6
SpeakerConnector(SPEAKER).......................................................... 7
PowerLEDConnector(PWR_LED)...................................................... 7
Key_Lock Connector(KEY_L)............................................................ 7
ACPILEDConnector(GREEN_LED).................................................... 7
HardwareGreenConnector(SLEEP)................................................... 7
InfraredHeader(IrDA)........................................................................ 8
FanConnector(CPUFAN&CHSFAN).................................................... 8
Wake-UpOnLAN(WOL).................................................................... 8
Wake-UpOnInternalModem(WOM)................................................... 9
DigitalAudioConnector(JP6).............................................................. 9
HardwareVolumeControl(S1,S2)..................................................... 9
ExpansionSlots&I/OPortsdescription............................................. 10
JumperSettings.......................................................................... 10
ClearCMOS..................................................................................... 10
Enable/Disableon-boardaudio(JP8).................................................. 10
CONTENTS
I

Enablekeyboardpasswordpower-onfunction(JKB).......................... 11
FlashBIOSjumper(JAV)(manufacturing option).................................... 11
MemoryConfiguration.............................................................. 12
3.BIOSDescription.............................................................. 13
UtilitySupport........................................................................... 13
FLASH.EXE..........................................................................................13
AWARD BIOSDescription........................................................ 15
EnteringSetup .....................................................................................15
LoadSetup Defaults.......................................................................... 15
StandardCMOSSetup ....................................................................... 15
BIOSFeaturesSetup ........................................................................ 18
ChipsetFeaturesSetup...................................................................... 20
PowerManagementSetup ................................................................. 22
PNP/PCIConfigurationSetup............................................................... 25
IntegratedPeripherals........................................................................ 27
SystemMonitor.................................................................................. 29
Supervisor/UserPassword................................................................ 30
IDEHDD AutoDetection...................................................................... 31
BootwithBIOSdefaults..................................................................... 32
4.YAMAHAAudioDescription................................................. 33
Features..............................................................................................33
YAMAHASoftwareInstallation.............................................................33
InstallationofWindows95/98 Driver.....................................................33
InstallationofDos/Windows3.1XDriver...............................................35
InstallationofWindowsNT4.0Driver...................................................35
AppendixAQDIMotherboardUtilityCD-ROM...................... 37
AppendixBBootLogo ........................................................ 39
CONTENTS
II

ManualforLegenX8
Chapter1
Introduction
Chapter1
Introduction
Overview
TheLegenX8greenmotherboardutilizesthe Intel®440LXAGPsetandprovidesahighly
integratedsolutionforfullycompatible,highperformancePC/microATXplatform.Itprovides
66MHzsystembussupportforallIntelCeleronTMPPGA370 processors.Both66MHz
SDRAMandEDODRAMsaresupported.Italsoprovidesadvanced featuressuchaswake-
up onLAN,wake-up oninternal/externalmodemand keyboardpasswordpower-onfunc-
tion.ManageEasy,oursystemmanagementapplication issupplied toenableremotemonitor-
ingandconfiguration ofthe system.Thegreenfunction isincompliancewiththeACPI
specification.
Key Features
Formfactor
l MicroATXformfactorof244mm x200mm.
Microprocessor
lSupportsIntelCeleronTMPPGA370processorsat300A/333/366/400/433/466MHz.
l Supports66MHzhostbusspeed.
l CPUcoresupplyvoltageadjustablefrom1.3Vto2.05Vthrough on-boardswitching
voltage regulatorwithVID(VoltageID).
Chipset
l Intel®440LXAGPset: 82443LX,82371EB(PIIX4E)
Systemmemory
l Providestwo168 pin3.3VunbufferedDIMM sockets.
lSupportsboth66MHzSDRAMsandEDODRAMs.
lMinimummemorysizeis8MB,maximummemorysizeis512MB.
l SDRAM64 bitdatainterfacewithECC support.
On-boardIDE
l SupportstwoPCIPIO and BusMasterIDEports.
l TwofastIDEinterfacessupportingfourIDEdevicesincluding IDEharddisksand
CD -ROMdrives.
l Supportsup toPIOMode4timing.
l Supports“UltraDMA/33”SynchronousDMAmodetransferring up to33 Mbytes/sec.
l Integrated16x32bitbufferforIDEPCIBurstTransfers.
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Chapter1

ManualforLegenX8
On-boardI/O
l UseWinbondW83977EFsuperI/Ochip.
l Onefloppyportsupporting up totwo3.5’’or5.25”floppydriveswith
360K/720K/1.2M/1.44M/2.88Mformat.
l Twohighspeed 16550compatibleUARTs(COM1/COM2/COM3/COM4selective)
with16-bytesend/receiveFIFOs.
l OneenabledparallelportattheI/Oaddress 378H/278H/3BCH withadditional
bi-directionI/Ocapabilityandmulti-modeasSPP/EPP/ECP(IEEE1284compliant).
l Circuitprotectionprovided,preventing damagetotheparallelportwhena
connectedprinterispoweredup oroperatesatahighervoltage.
l SupportsLS-120 floppydisk drive.
l AllI/Oportscanbeenabled/disabledintheBIOSsetup.
On-boardAudio(manufacturingoption)
l BasedonYamahaYMF740 PCIaudiocontrollerand AC97 audiodecoder.
l CompatiblewithSound BlasterTM,Sound BlasterProTMand WindowsSound
SystemTM.
l PC97/PC98specificationcompliant.
l Provideson-boardLine-inJack,Speaker-outJack andMicrophone-inJack.
Advancedfeatures
l PCISpec.2.2compliant.
l ProvidesAnti-Virusfunction.
l Provideson-boardPS/2mouseandPS/2keyboardports.
l TwoUSB portssupported.
l Providesinfrared interface.
l SupportsWindows95/98softwarepower-down.
l Supportswake-up onLANand wake-up oninternal/externalmodem.
l Supportsautofan off whenthesystementerssuspend mode.
l Providesonboard3.3VregulatortosupportATXpowersupplywithout3.3Voutput.
l On-boardWinbond W83782Dsupportssystemmonitoring(monitorsCPUandsystem
temperature,voltages,chassisintrusionand fanspeed).(manufacturing option)
l ProvidesmanagementapplicationsuchasManageEasyandLDCM(LANDesk®Client
Manager).(manufacturing option)
l Supportskeyboardpasswordpower-on function.
l SystemstatusresumesafterACpowerfailure.
l ProtectsthesystemBIOSfrombeing attackedbyseverevirussuchasCIH,by
enabling “FlashWriteProtect”inCMOSsetup.
Introduction
2

ManualforLegenX8
BIOS
l Licensed advancedAWARD BIOS,supportsflashROMwith2MBmemorysize,
plug and playready.
l SupportsIDECD-ROMorSCSIbootup.
Greenfunction
l SupportsACPI(AdvancedConfigurationand PowerInterface)and ODPM(OS
DirectedPowerManagement).
l Supportsthree greenmodes:Doze,Standbyand Suspend.
Expansionslots
l 1ISAslotand 3PCIslots.
l 1AGPSlot.
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ManualforLegenX8
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ManualforLegenX8
Chapter2
InstallationInstructions
Chapter2
InstallationInstructions
ThissectioncoversExternalConnectors,JumperSettingsand MemoryConfiguration.Re-
fertothemotherboardlayoutchartforlocationsofall jumpers,externalconnectors,slots
and I/Oports.Furthermore,thissectionlistsall necessaryconnectorpinassignmentsfor
yourreference.Theparticularstateofthejumpers,connectorsand portsareillustratedin
thefollowingfigures.Beforesetting thejumpersorinserting theseconnectors,pleasepay
attentiontothedirections.
BesuretounplugtheACpowersupplybeforeaddingorremovingexpansion
cardsorothersystemperipherals,otherwiseyourmotherboardandexpan-
sion cardsmightbeseriouslydamaged.
ExternalConnectors
PS/2KeyboardConnector,PS/2Mouse Connector
PS/2keyboardconnectorisfortheusageofPS/2keyboard.If using astandardATsize
keyboard,anadaptershouldbeusedtofitthisconnector.PS/2mouseconnectorisforthe
usage ofPS/2mouse.
USB1,USB2
TwoUSB portsareavailableforconnecting USB devices.
ParallelPortConnectorandSerialPortConnector(UART1,UART2)
Theparallelportconnectorcanbeconnectedtoaparalleldevicesuchasaprinter,while
theserialportconnectorscanbeconnectedtoserialportdevicessuchasaserialport
mouse.You canenable/disablethemand choosethe IRQorI/Oaddressin“Integrated
Peripherals”fromAWARDBIOSSETUP.
chapter2
5
PS/2MouseConnector
PS/2KeyboardConnector
USB1
USB2
ParallelPort
UART2
UART1

ManualforLegenX8
Line-injack,Microphone-injack,Speaker-outjack and
MIDI/Joystickconnector
TheLine-injack canbeconnectedtodevicessuchasacassetteorminidisc playerfor
playback orrecording.TheMicrophone-injack canbeconnectedtoamicrophonefor
voiceinput. TheSpeaker-outjack allowsyoutoconnectspeakersorheadphonesfor
audiooutputfromthe internalamplifier.
TheMIDI/Joystick connectorallowsyoutoconnectagamejoystick oraMIDIdevice.
ATXPowerSupplyConnector&PowerSwitch(POWER)
Besuretoconnectthepowersupplyplug tothisconnectorinitsproperorientation.The
powerswitch(POWER)shouldbeconnectedtoamomentaryswitch.Whenpowering up
yoursystem,firstturnonthemechanicalswitchofthepowersupply(ifoneisprovided),
then pushoncethepowerbutton.Whenpoweringoff thesystem,youneedn’tturnoffthe
mechanicalswitch,justPushonce*thepowerbutton.
Note:*Ifyou change“soft-off byPWR-BTTN”fromdefault“Instant-off”to“Delay
4Secs”inthe“POWERMANAGEMENTSETUP”sectionoftheBIOS,thepower
buttonshouldbepressedformorethan4secondsbeforethesystempowers
down.
HardDiskLEDConnector(HD_LED)
Theconnectorconnectstothecase’sIDEindicatorLEDindicating theactivitystatusof
IDEharddisk.
ResetSwitch(RESET)
Theconnectorconnectstothecase’sresetswitch.Press theswitchonce,thesystem
resets.
Installation Instruction
6
MIDI/Joystick
SpeakeroutLineinMicrophonein
POWER
5V5V-5VGNDGNDGNDPSON GND-12V3.3V
12V5VSBPS-OKGND5VGND5VGND3.3V3.3V
ATXPowerSupplyConnector
1
20

ManualforLegenX8
SpeakerConnector(SPEAKER)
Theconnectorcanbeconnectedtothespeakeronthecase.
PowerLEDConnector(PWR_LED)
ThepowerLEDhasthree status.WhennoACpowersupplyispresent, theLEDisoff.
Whenthesystemisinsoft power-downstatus,theLEDglowsdimly.When thesystem
ispoweredup,theLEDison.
Key-LockConnector(KEY_L)
Theconnectorcanbeconnectedtothekeyboardlock switchon thecaseforlocking the
keyboard.
ACPILEDConnector(GREEN_LED)
TheACPILEDhasthree status.Whenthesystemisinpower-off status,theLEDisoff.
When thesystemispoweredup,theLEDison.Whenthe systementerssuspend mode,
theLEDwill flash.
HardwareGreenConnector(SLEEP)
Pushoncetheswitchconnectedtothisheader,thesystementerssuspend mode.
chapter2
7
POWER
PWR_LED
KEY_L
GREEN_LED
HD_LED
RESET
SPEAKER
SLEEP
LED+ LED-
GND
RESET
SPKDATA
NC
GND
VCC
GND
POWER
LED+
LED- LED-
KEYLOCK
GND
LED+ LED- LED-
SLEEP
GND

ManualforLegenX8
InfraredHeader(IrDA)
Thisconnectorsupportswireless transmitting and receiving.Ifusing thisfunction,set
“SerialPort2Mode”toIrDAorASKIRandconfigurethesettingsfromthe“INTEGRATED
PERIPHERALS”sectionoftheBIOS.
FanConnector(CPUFAN,CHSFAN)
Thesetwofansarecontrollable.Theywillbeautomaticallyturnedoffafterthe system
enterssuspendmode.YoualsocanchoosenottoturntheCPUFANoffbysetting“CPUFAN
OffInSuspend”asDisabled inthe“POWERMANAGEMENTSETUP”sectionoftheBIOS.
Wake-UpOnLAN (WOL)
ThroughtheWake-UpOnLANfunction,awakeeventoccurringfromthe networkcan
wakeupthesystem.Ifthisfunction istobeused,pleasebe sureanATX2.01power
supplyofwhich5VSB lineiscapableofdelivering 720mA,andaLANadapterwhich
supportsthisfunctionareused.Thenconnectthisheadertotherelevantconnectoronthe
LANadapter,set“ResumebyRing/LAN”asEnabledinthe“POWERMANAGEMENTSETUP”
sectionoftheBIOS.Save&exit, thenbootthe operating systemoncetomakesurethis
function takeseffect.
Installation Instruction
8
VCC
IRRX
GND
IRTXNCVCC
FANGND
CHSFAN
+12V
SENSE
FANGND(Controllable)
+12V
SENSE
CPUFAN
1+5Vstandby
GND
Signalforwakingup(activehigh)

ManualforLegenX8
Wake-UpOnInternalModem(WOM)
ThroughtheWake-UpOnInternalModemfunction,thesystemwhichisinthepower-off
statuscanbepoweredon byaringsignalreceived fromtheinternalmodem.Ifthisfunction
istobeused,besureaninternalmodemcardwhichsupportsthefunctionisused.Then
connectthisheadertothe relevantconnectoronthemodemcard,set“ResumebyRing/
LAN”toEnabled inthe“POWERMANAGEMENTSETUP”section ofthe BIOS.Save&exit,
thenboottheoperating systemoncetomakesurethisfunctiontakeseffect.
DigitalAudioConnector(JP6)
JP6isaCDaudioconnectorwhichcanbeconnectedtoaCD-ROMdrive(Sonystan-
dard)throughaCD audiocable.
HardwareVolumeControl(S1,S2)
Theonboardaudioallowsvolumecontrolwithapush-switchoperation.Asingle-pushon
the S2switchincreasesvolumelevelby1.5dB,whileasingle-pushon the S1switch
attenuatesitby1.5dB.SimultaneouspushingbothswitchesS1andS2enablesouput
muting.
chapter2
9
CDLeft
channelCDRight
channel
GNDGND
1+5Vstandby
GND
Signalforwakingup(activelow)
S2S1
JP6

ManualforLegenX8
Expansion Slots&I/O Portsdescription
Slot/PortDescription
ISA1ISAslot.
PCI1FirstPCIslot.
PCI2SecondPCIslot.
PCI3ThirdPCIslot.
IDE1PrimaryIDEport.
IDE2SecondaryIDEport.
FLOPPYFloppyDrivePort.
AGP AcceleratedGraphics Port.
JumperSettings
Jumpersarelocatedonthemotherboard,theyrepresent,clearCMOSjumperJCC,enable
keyboardpasswordpower-onfunctionjumperJKB,andenable/disableonboardaudio
jumperJP8.Pin1foralljumpersarelocatedonthesidewithathick whiteline(Pin1→
),referring tothe motherboard’ssilkscreen.Jumperswiththreepinswill be
shownastorepresentpin1 &pin2 connectedandtorepresentpin2 &
pin3 connected.
ClearCMOS(JCC)
If youwanttoclearCMOS,unplugtheACpowersupplyfirst, closeJCC (pin1&pin2)once,
setJCC back tothenormalstatuswithpin2 &pin3 connected,thenpoweronthesystem.
Enable/Disableon-boardaudio(JP8)
Ifyouwanttousetheon-boardaudio,closeJP8(default).Otherwise,setJP8opento
disabletheon-boardaudio.
Installation Instruction
10
Normalstatus:
ClearCMOS:
321
JCC
JCC
(UnplugtheACpowersupply)
Enableon-boardaudio:
Disableon-boardaudio:
JP8
JP8
321

ManualforLegenX8
Enablekeyboardpasswordpower-onfunction (JKB)
Themotherboardprovidestheadvancedkeyboardpasswordpower-onfunction.When
wanting tousethisfunction,setJKB withpin1 &pin2 closed.Otherwise,setJKBwithpin2
&pin3 closedfordisabling thisfunction.
Inordertoimplementthisfunction,set“POWERONFunction”toPasswordandsetthe
keyboardpower-onpasswordinthe “INTEGRATEDPERIPHERALS”sectionoftheBIOS.
Saveand exit, then poweroff yoursystem.Inthiscase,thepowerbutton’spower-on
functionhasbeendisabled.The onlywaytopowerup the systemistoenterthecorrect
password.Ifyouforgetthepassword,clearCMOSand setitagain.
Note:1.Ifwanting tousethisfunction,5VSBlineofthepowersupplyshouldbe
capableofdeliveringenough current(eg.200mA)forallthedevicescon-
nectedtothekeyboardport,ifnot,you willbeunabletopowerup the
systemusingthekeyboard.
2.Ifyou setJKBwithpin2&pin3closed,set“POWERONFunction”to
BUTTONONLY,don’tsetittoPassword,orthiswill preventyoufrom
poweringupyoursystem.
3.Ifyou encountertheaboveproblems,clearCMOSandsetthejumper
andBIOSoptionagain.
MemoryConfiguration
Thismotherboardprovidestwo168 pin3.3Vun-bufferedDIMMsocketstosupportaflexible
memorysizeranging from8MB/256MBforSDRAMorfrom8MB/512MBforEDOmemory.
Thefollowing setofrulesallowsforoptimumconfigurations.
Rulesforpopulating a440LXmemoryarray:
l TheDRAMTiming register,whichprovidestheDRAMspeedgradecontrolforthe entire
memoryarray,mustbeprogrammed tousethetimingoftheslowestDRAMsinstalled.
l PossibleSDRAMDIMMmemorysizesare8MB,16MB,32MB,64MB,128MBineachDIMM
socket.
l PossibleEDODIMM memorysizesare8MB,16MB,32MB,64MB,128MB,256MBineach
DIMMsocket.
chapter2
11
Disable:
Enable:
JKB
JKB
1
2
3
1
2
3

ManualforLegenX8
12
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ManualforLegenX8
Chapter3
BIOSDescription
Chapter3
BIOSDescription
UtilitySupport:
FLASH.EXE
Thisisaflashmemorywrite/readutilityusedforthe purposeofupgrading yourBIOSwhen
necessary.Beforedoing so,pleasenote:
lWestronglyrecommend youonlyupgradeBIOSwhenencountering problems.
lBeforeupgradingyourBIOS,reviewthedescription belowtoavoidmaking
mistakes,destroyingtheBIOSandresultinginanon-working system.
When youareencounteringproblems,forexample,youfind yoursystemdoesn’tsupport
the newCPUwhichisreleased afterourcurrentmotherboard,youmaythereforeupgrade
theBIOS.
Followthestepsexactlyforasuccessfulupgrade.
1.Createabootablesystemfloppydiskette,bytypingFormatA:/sfromtheDOSprompt
underDOS6.xxorWindows9xenvironment.
2.CopyFLASH.EXEfromthe directory\Utilitylocatedon the QDIMotherboardUtilityCD
ontoyournewbootablediskette.
3.Downloadtheupdated BIOSfilefromtheWebsite(http://www.qdigrp.com).Please
besuretodownloadthesuitableBIOSfileforyourmotherboard.
4.Uncompress thefiledownload,copytheBIOSfile(xx.bin)ontothebootablediskette,
and notethechecksumofthisBIOSwhichislocatedinreadmefile.
5.Rebootthe systemfromthebootablediskettecreated.
6.Then run the FLASHutilityattheA:\prompt. During theprocess,thesystemwill
prompt:‘DoyouwanttosavetheBIOS(Y/N)’.Ifyoutype ‘Y’,the systemwillprompt
fortheBIOSname.Thesystemwill alsodisplaythechecksumwhichshouldbe
exactlythesameasthechecksumyoucopiedfromthe readmefile.Don’tturnoff
powerorresetthesystemuntil the BIOSupgradehasbeencompleted.
Concerning howtorun the FLASHutility,pleaserefertothefollowing descriptions:
Usage:FLASH[BIOSfile][/c[<command...>]][/n]
FLASH[BIOSfile][/g]
/c:Flashing memorywill clearprevioussettings.Defaultallowssettingstoremain.
<command>functiondefinition:
c:clearCMOS;
p:clearPnP;
d:clearDMI.
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Chapter3

ManualforLegenX8
/n:programsBIOSwithoutprompting.Ifthisoptionischosen:
BesureyournewBIOSiscompatiblewithyourMB.If not, thesystemwill
bedamaged.
/g:RetrievesBIOSfilefromBIOSROM.
Examples:
A:\FLASH.EXEBIOSfile.bin
A:\FLASH.EXEBIOSfile.bin/cdpc/n
A:\FLASH.EXEBIOSfile.bin/g
Note:FLASHutilityrunsincorrectlyatWindowsDOSprompt.
14
AwardBIOSDescription

ManualforLegenX8
Chapter3
15
AWARD BIOSDescription
Entering Setup
Poweron thecomputer,whenthefollowing messagebrieflyappearsatthebottomofthe
screenduringthePOST(PowerOnSelfTest),press <Del>keyorsimultaneouslypress
the<Ctrl>+<Alt>+<Esc>keys,toentertheAWARD BIOSCMOSSetup Utility.
Press <Del>toenterSETUP
Onceyou haveentered,theMainMenu(Figure1)appearson the screen.The mainmenu
allowsyou toselectfromelevensetupfunctionsandtwoexitchoices.Usethe arrow
keys toselectamong theitemsand press the<Enter>keytoacceptorenterthesub-
menu.
Figure-1MainMenu
Note:The“SystemMonitor”itemwill notbedisplayedifthereisno system
monitorchipsonthemotherboard.
LoadSetupDefaults
The SetupDefaultsarecommon and efficient. It isrecommendedthatusers
loadthesetup defaultsfirst, thenmodifytheneeded configurationsettings.
StandardCMOSSetup
ThebasicCMOSsettingsincludedin“StandardCMOSSetup”areDate,Time,HardDisk
DriveTypes,FloppyDiskDriveTypes,andVGAetc.Usethearrowkeys tohighlight
theitem,then usethe<PgUp>or<PgDn>keys toselectthevalueyouwantin
eachitem.

ManualforLegenX8
Figure-2StandardCMOSSetupMenu
HardDisk
PrimaryMaster/PrimarySlave/SecondaryMaster/SecondarySlave
ThesecategoriesidentifytheHDDtypesof2IDEchannelsinstalled inthecomputersystem.
Therearethree choicesprovidedfortheEnhancedIDEBIOS:None,Auto,and User.
“None”meansnoHDDisinstalledorset;“Auto”meansthe systemcanauto-detectthe hard
disk when booting up;bychoosing“user”,therelatedinformation shouldbeenteredregard-
ingthe followingitems.Entertheinformationdirectlyfromthekeyboardandpress <Enter>:
CYLSnumberofcylindersHEADnumberofheads
PRECOMPwritepre-compensationLANDZlandingzone
SECTORnumberofsectorsMODEHDDaccessmode
Video
Setthisfieldtothetypeofvideo displaycardinstalledinyoursystem.
EGA/VGAEnhancedGraphics Adapter/Video GraphicArray.ForEGA,
VGA,SEGA,SVGA,orPGAmonitoradapters.
CGA40 ColorGraphicAdapter,powering upin40 columnmode.
CGA80 ColorGraphicAdapter,powering upin80 columnmode.
MONOMonochromeadapter,including high resolutionmonochrome
adapters.
AwardBIOSDescription
16