Epson Powerspan User's Guide

EPSON® POWERSPAN®User’s Guidea9This manual is printed on recycled paper and is 100% recyclable.

Chapter 5Accessing Internal ComponentsSpecial Precautions...5-1Removing the System Covers...5-2Removing the Exte

2.Slide the cover toward the back of the system so that the tabsat the top and back edge of the cover engage in the notchesin the computer case, as sh

Replacing the External Side CoverFollow these steps to replace the external side cover:1.Position the cover over the computer case so that the edgewit

Removing the Front PanelThe upper front panel consists of an inner panel and a door. Ifyou need to install or remove any devices in the external drive

Replacing the Front PanelFollow these steps to replace the computer’s front panel:1.Position the front panel so that the four small square tabs onthe

Chapter 6Installing and Removing OptionsThis chapter explains how to install and remove the followingcomponents:CI CPU cardD Option cardsQ Memory modu

Main System Board MapAs you follow the instructions in this chapter and in Chapter 7,use the illustration below to locate the necessary componentson y

Removing the CPU CardThe CPU card contains your system’s microprocessor andcache memory. The card plugs into a proprietary slot on yourmain system boa

2.Continue sliding the bracket forward a couple of inchesuntil it stops; then pull the slotted end toward you and tothe left until the narrow tip of t

2.To replace the CPU card retaining bracket, position it soits narrow tip faces the front of the computer and theslotted end points to the rear. Also

Installing an Option CardThis section explains how to install an option card in one ofyour computer’s eight EISA bus master expansion slots.It usually

Appendix A TroubleshootingIdentifying Your System...A-1Error Messages...A-2Power-on Diagnostic and Boot E

3.Unpack the option card and adjust any switches or jumperson it, if necessary. (Check the option card instructions.)When you handle the card, be care

Once the connectors reach the slot, push the card in firmly(but carefully) to insert it completely. You should feel thecard fit into place. If it does

Using the VGA Feature ConnectorThe VESA compliant VGA feature connector on yourcomputer’s main system board allows you to connect anoptional, high-res

Memory ModulesYour computer comes with 8MB of memory installed on two,4MB memory modules on the main system board. By installingadditional memory modu

The table below lists some sample memory configurations.Sample SIMM configurationsIIII32 MB 32MB 32MB 32MB 128MBOnce you have determined where to ad

2.Push the SIMM into the socket until it is seated firmly. Thentilt it down until it is 90 degrees relative to the main systemboard and clicks into pl

5.The next time you turn on your computer, run the SETUPprogram or the EISA Configuration utility to enable thecomputer to recognize the additional me

ICautionApply only enough pressure on the retaining clips torelease the SIMM; too much pressure can break theplastic retaining clips or damage the soc

tlSet the SIMM sockets to accept standard or high capacitySIMMSLiWrite-protect the configuration information in the FLASHmemoryLlAlter the starting vi

Main system board jumper settings (continued)JumpernumberE0390DescriptionE0391SIMM Bank 0E0392SIMM Bank 1E0722E0721FLASH memory1 to 2*Enables writes t

GlossaryIndexEpson America InternationalEpson International Marketing LocationsDistributorsxi

Chapter 7Installing and Removing Disk DrivesThe instructions in this chapter describe how to install andremove optional drives in your computer. You c

Using the Correct Drive BayYour computer contains nine bays that allow you to installvarious drive types in the following configurations:Three externa

If you are installing a hard disk, it is best to install it in aninternal drive bay. This reserves the external bays for anyexternally-accessible driv

3.Using two screws and a grounding clip, attach a plastic sliderail to each side of the drive. Position each slide rail so itsnarrow end is at the fro

6.Hold the drive in front of the system and connect the powercable to the drive. Position the cable connector so that itsholes fit over all the pins i

8.Position the drive so that the plastic slide rails on each sidefit between the guide rails inside the drive bay, as shownbelow. Then push the drive

9.If you installed a device that uses removable media, such asa diskette drive, you need to remove the appropriate slotcover from the computer’s front

Removing a Drive from an External BayFollow these steps to remove a drive from an external bay:1.If you have not already done so, remove the front pan

4.If necessary, remove the slide rails and grounding clips fromthe drive. Set them and the screws aside for safekeeping.5.Replace the front panel slot

Removing the IDE Drive Bay AssemblyFollow these steps to remove the IDE drive bay assembly:1. Remove any cables that are connected to any drives alrea

The Epson® PowerSpan® computer is a powerful, versatilesystem ideally suited for use as a network file server. Itincorporates the latest EISA (Extende

Installing an IDE DriveIf you are installing a half-height IDE hard disk drive, you caninstall it in either the top or bottom bay. If you are installi

CautionIf you are installing a second drive in the drive bayassembly, be careful not to scrape or damage thecomponents on the installed drive.3.If you

2.Remove the drive from the bay and place it on an anti-staticsurface.3.If you are removing one IDE drive but leaving another inthe system, you need t

3.Lift up the front end of the assembly and attach it to the topof the computer case with the screw you removed earlier.4.Connect the ribbon and power

If your system did not come with an IDE drive alreadyinstalled, the ribbon cable came in the box with your computerand you must first connect it to th

3.Connect P3 of the IDE ribbon cable to the drive in the tophalf of the drive bay assembly. Connect P2 of the IDEribbon cable to the drive in the lowe

4.Connect power cable P7 to the power socket of the drive inthe top half of the drive bay assembly. Connect power cableP6 to the drive in the lower ha

Installing a SCSI DriveYour computer supports a variety of single-ended SCSI devices.If you plan to install one to four SCSI drives, use only the SCSI

Follow the steps below to install the SCSI drive(s) in yourcomputer. If your system came with a SCSI hard disk driveinstalled, you will not need to in

5.Record the drive’s model, serial, and SCSI ID number in the“Equipment Log” on page 1-11.6.Follow the instructions in the SCSI drive’s documentationt

The built-in interfaces let you connect basic peripheral devicesdirectly to the computer, leaving the expansion slots foroptional devices such as a SC

8.Position the drive in the bay so the components face downand the ribbon and power sockets face outward. Align eachplastic slide rail with the guide

To install a fifth or sixth SCSI drive in the upper external bays,follow the instructions on page 7-3. Then return to this page forinstructions on con

If your system came with a SCSI adapter and a SCSI drive, thiscable is already connected inside your computer. If yourcomputer did not come with a SCS

3.Choose a connector for each SCSI drive you have installed.Align the tab on the connector with the notch in the drivesocket. Make sure the holes fit

Installing the SCSI power cablesFollow these steps to connect power cables to your SCSIdrive(s):1.You can use P8, P9, Pl 0, or P11 to provide power to

NOTE If you removed the last device from your SCSI bus, besure to reconnect ribbon cable connector P7 to the SCSIdevice that will now be the last devi

4.If necessary, remove the four screws, two grounding clips,and two slide rails from the drive and save them.5.Repeat steps 1 through 4 for each drive

Appendix ATroubleshootingYou should not encounter any difficulties as you set up and useyour computer, but if anything out of the ordinary happens,ref

2.When you see the operating system command prompt, enterthe appropriate command to display the version number ofyour operating system. (For example

Power-on Diagnostic and Boot ErrorsWhen the power-on diagnostic tests detect an error, thecomputer displays a message on the screen (as describedbelow

How to Use This ManualThis manual explains how to set up, configure, and operateyour computer, as well as how to install optional equipment.It does no

Power-on diagnostic and boot error messages (continued)First 64KB RAM chip orFirst 64KB RAM chip orFirst 64KBRAM chip orContact yourdealerContact your

Power-on diagnostic and boot error messages (continued)706Fatal onboard videoBIOS conflict at E0000HContact your dealer690 690691692CMOS power failure

Power-on diagnostic and boot error messages (continued)570540Check videoconfigurationVGA/EGA configurationerrorVGA/EGA BIOS failed toinitializeNot an

Power-on diagnostic and boot error messages (continued)keyboard or controllermay have failed;contact your dealer ifthe problem persistsNot anerrorTrou

Power-on diagnostic and boot error messages (continued)correctly; contact yourdealer if the problemRead nnnn ExpectingMemory read/writefailure at nnnn

Power-on diagnostic and boot error messages (continued)andcheck allconnections; contactyour dealer if theproblem persists120 120 Hard drive configurat

Power-on diagnostic and boot error messages (continued)ErrorCountdown messagenumbernumber Message090090 Internal cache testfailed-cache disabledSoluti

Power-on diagnostic and boot error messages (continued)ErrorCountdown messageNumbernumber MessageSolution042Invalid ISA configurationAn ISA board isin

Power-on diagnostic and boot error messages (continued)ErrorCountdown messageNumbernumber Message003Hard drive read failureSolutionThe hard disk drive

The tables below list the fatal and non-fatal error codes.Error tone codes for fatal errorsError tone code Description1-1-3Real-time clock write/read

Where to Get HelpIf you purchased your computer in the United States, EpsonAmerica provides local customer support and service througha nationwide net

Error tone codes for fatal errors (continued)Error tone code DescriptionI2-4-3First 64KB RAM failure-bit E 2-4-4 First 64KB RAM failure-bit F3-1-13-1-

The computer starts but the screen is blank.See “Monitor Problems” below.The computer starts but does not boot.If the computer starts but does not loa

aaaaPress [numlodt]. If the Num Lock indicator light on thekeyboard lights up, the computer is probably stillprocessing a command. If it does not ligh

You have forgotten the current power-on password.If you have forgotten your power-on password and cannot useyour computer, follow these steps:1.Turn o

If you need to activate your new power-on password as anetwork password, see Chapter 4 for information about usingthe EISA System Utilities to activat

0LiclCheck that the monitor’s power switch is on and that thepower light on the monitor is lit. If the power light is on butyou still do not see anyth

LlPlace the diskette in the drive of another computer andrepeat the operation. If this works, the trouble may be inyour diskette drive. See “Diskette

Hard Disk ProblemsIf you think there is something wrong with your hard disk, seethe suggestions below.you have problems with a newly-installed drive.L

You notice a reduction in hard disk performance.ClThe data on the disk may have become fragmented. Youmay want to back up all your data and then use a

Printer ProblemsCIMake sure the printer has power and is properly connectedto the computer. (Also, be sure your printer has paper in it.)ClCheck the p

Chapter 1Setting Up Your SystemThis chapter describes how to set up and start using yourcomputer system for the first time. before you set up yoursyst

Memory Module ProblemsclclciDciIf the memory count displayed by power-on diagnostics,the SETUP program, or the EISA Configuration utility isincorrect,

Mouse ProblemstlMake sure that your mouse is securely connected to its port.ClMake sure your mouse is not locked. Check theKeyboard/Mouse Lock indicat

Appendix BSpecificationsMain System BoardSystemmemoryBIOSShadow RAMVideo RAMClock/calendarCPU CardCPU8MB RAM standard on two 4MB SIMMs;expandable usin

CachememoryOverDriveprocessorInterfacesMonitorSerialParallelMouseKeyboardOption slotsSpeakerKeyboard8KB internal cache in the 486DX2/66microprocessor;

Con trollersDisketteHard diskVideoMass Storage BaysController on the main system boardsupports up to two diskette drives in anyof these formats:5.25-i

Environmental RequirementsConditionOperatingrangeTemperature 50° to 95° F(10° to 35° C)Humidity(non-condensing)Altitude85%at104°F(40° C)To 10,000 ft(3

5 Volt currentTo determine the maximum allowablelimitationamperage of your option cards and otherequipment, use the table below. It lists thetypical s

Power Source Requirements120-Volt power source requirementsNorth America125V. 10AReferencestandardANSI C73.11,NEMA 5-15-P.IEC 83240-Volt power source

System Memory Mapstem BIOS areaReserved for ROM and RAMSystemODFFFFhexpansion boardsMemorySpecifications B-7

?100000512MBF0000Recovely BIOS (16KB)1MBEC000“SW Ama (6KB)EADOO&(OKEISA Cmfigumtion (EKE)E8000B-8 Specifications

If the power cord supplied with your system is not compatiblewith the AC wall outlet in your region, obtain a suitable powercord that meets the follow

Input/output AddressesI/O address000-00F020 - 021026027040 - 043048 - 04B060,064061070070071078080 - 08F0920A0 - 0A10C0 - ODE0F00F8 - OFF1F0 - 1F8278

Input/output addresses (continued)I/O addressDevice3BC - 3BEParallel port 3 (LPT3); parallel port 1 (PS/2-compatible)3BF - 3DF 16C552 registers3E8 - 3

System InterruptsSpecifications B-11

GlossaryAccess speedThe length of time it takes for an information storage device,such as memory or a disk drive, to return a piece of datarequested b

Base memorySee Conventional memory.BIOSBasic Input/Output System. Routines in ROM (Read OnlyMemory) that handle the transfer of information amongvario

Complementary Metal-Oxide Semiconductor. A type oflow-power silicon chip used for RAM and switchingapplications that is backed up by a battery.Configu

CylindersThe vertical alignment of tracks in a hard disk that can be linedup under one read/write head. The number of tracks on a diskis equal to the

Disk Operating System. The generic term for the operatingsystem software that controls a computer and directs its inputand output functions. See also

FLASH memoryNon-volatile, rewritable, random access memory. Yourcomputer’s BIOS and EISA configuration information istemporarily stored in a FLASH mem

LANLocal Area Network. A series of computers connected by cablesin order to share software, data, and peripheral devices, as wellas communicate with e

2.3.4.5.6.7.8.9.The keys for the front panel door lock are taped to the insideof the door. Open the door to remove the keys. (It might bea little hard

MCGAMulti-color Graphics Array. A type of display adapter thatemulates a color graphics adapter (CGA). MCGA provides twoadditional modes: 640 x 480 in

MS-DOSMicrosoft Disk Operating System. The operating system mostcommonly used with Intel-based computers. MS-DOS is acommand- based, single-user, sing

Operating speed The speed at which the computer’s processor can executecommands, usually expressed in megahertz (MHz), such as66 MHz.Operating systemA

Power-on diagnosticsTests stored in a computer’s ROM that the computer runs tocheck its internal circuitry, peripheral device configuration, andoperat

ROMRead Only Memory. A portion of memory that can only be readand cannot be modified. ROM retains its contents even whenyou turn off the computer by u

Shadow RAMThe feature in your computer that copies the contents of thesystem, video, and any external BIOS ROMs into the RAM areaof memory to speed up

Wife-protectTo protect the data on a diskette from being changed by placinga write-protect tab over the notch on a 5.25-inch diskette or bysetting the

IndexAAccessing components, 5-1 -9, 6-3,6-8Advanced configuration options,3-20, 3-23 -24Altitude, B-4Application softwarecompatibility, 2-11problems,

Diskette driveprotective card, 1-8removing, 7-1 -27security, 4-2specifications, B-3types, Intro-1 -2, B-3Diskettesdouble-density, B-3high-density, B-3

Height of computer, B-3Helpon-line, 3-6where to get, Intro-4Humidity, B-4IIDE, see Hard disk driveIdentifying system, A-1 -2Installation overview, 1-2

FCC COMPLIANCE STATEMENT m02184FOR AMERICAN USERSThis equipment has been tested and found to comply with the limits for a class B digitaldevice, purs

Setting the Voltage Selector SwitchYour system is powered by a 230 watt power supply. Thepower supply voltage is controlled by a voltage selector swit

Microprocessor upgrades, Intro-2,6-3, B-2Modem, connecting, 1-7Monitorconnecting, 1-3,1-7operating without, 4-20 -21port, 1-6problems, A-18 -19specifi

RReal-time clock, 3-8, B-1Redirecting console, 2-9, 3-14 -15,4-21Reset button, 1-8, 2-2, 2-11, 2-14,3-19, 4-8 -10, 4-14 -15, A-2ROM BIOS, see BIOSSSaf

WWeight of computer, B-3Where to Get Help, Intro-4Width of computer, B-36 Index

Epson America InternationalEpson Latin AmericaMiami, FL, USATel: (305) 265-0092Fax: (305) 265-0097Epson Argentina, S.A.Buenos Aires, ArgentinaTel: (54

Epson International Marketing LocationsEpson Deutschland GmbHZiilpicher StraBe 6,4000 Dusseldorf 11GermanyPhone: 211-56030Telex: 41-8584786Epson Franc

DistributorsSouth AmericaSISCOSBo Paulo, SP BrazilTel: (5511) 574-8877Fax: (5511) 572-1306Siser Ltda.La Paz, BoliviaTel: (591-2) 34-32-45Fax: (591-2)

Caribbean Computer Systems, Ltd.Bridgetown, BarbadosTel: (809) 429-7050Fax: (809) 427-6089North Atlantic Data SystemsHamilton, BermudaTel: (809) 295-7

resetbuttonpowerbuttonpowerindicator Y-IDE/SCSI drive /indicatorSCSI driveindicatorkeyboard/mouselock buttonkeyboard/mouselock indicatorvoltage select

400234300

CautionBefore you turn on the power to your system, you must besure the voltage selector switch is set to the appropriatesetting for the electrical po

If you plan to install any ISA cards that came with their ownCFG files, you should install them after you have connected thenecessary peripheral devic

Before connecting the peripheral devices, make sure the powerbuttons or switches on the computer and all peripheral devicesare turned off. Then follow

Turning On the SystemRead the following safety rules to avoid damaging thecomputer or injuring yourself:clclclclclciLlclDo not connect any power or pe

Follow these steps to turn on the system:1.Make sure all peripheral devices, such as the mouse,keyboard, and monitor, have been connected.2.Turn on th

Configuring Your SystemThere are two programs you can use to configure yourcomputer: the SETUP program and the EISA Configurationutility. Which one yo

Equipment LogUse this space to record information about your system. Youshould refer to this section if you call for assistance.Computer serial number

IDE drives installed:Bay 1:Bay 2:SCSI drives installed:Bay 1:Bay 2:Bay 3:Bay 4:Bay 5:Bay 6:Other drives installed (diskette, tape, CD-ROM, etc.):Bay 1

Chapter 2Running the SETUP ProgramThe SETUP program allows you to configure your computerand set many different system options. You should use SETUPto

IMPORTANT NOTICEDISCLAIMER OF WARRANTYEpson America makes no representations or warranties, either express or implied, by orwith respect to anything i

Starting the ProgramFollow these steps to run SETUP:1.Turn on the computer or press the reset button. You see thememory test countdown and then the po

To continue without running SETUP, press the spacebar.To run SETUP, press [.If the power-on diagnostic tests find a serious error, you heara beep code

To change the setting of the currently highlighted option, pressnor&to scroll through the available settings. If the settingsare numeric values, p

SETUP program options (continued)OnboardFlOPPYDiskette ADiskette BOnboard IDEHard Drive 1Hard Drive 2User DefinableDrivesSettingsEnabled *Disabled5.25

SETUP program options (continued)OptionVideo Type640x480 ModeRefresh Rate (3) 800x600 ModeRefresh Rate1024x768 ModeRefresh RateVideo FontOnBoardVideoC

SETUP program options (continued)OptionKeyboardSettingsinstalledNot Installed *DescriptionSet to Installed to allow yourcomputer to operate with akeyb

SETUP program options (continued)OptionBoot DeviceSelectBase MemoryExtendedMemoryBase MemoryAbove 512KSpeakerLCDOnboardMouseSettingsDescriptionFloppy

SETUP program options (continued)OptionParallel PortSerial Port 1 (5)Serial Port 2 (5)ConsoleRedirection toCOM1ConsoleRedirection toCOM2SettingsAddres

SETUP program options (continued) OptionI/O RecoveryTimeConcurrentRefreshSettingsFast *SlowEnabled-Write ThroughEnabled-Write BackDisabled*StandardEnh

SETUP program options (continued)OptionOnboardVideo BIOSMappingSettingsTo EOOOOH*To COOOOHDescriptionSelect To E0000H to map theonboard video BIOS to

Important Safety Instructions1.2.3.4.5.6.7.8.9.10.Read all of these instructions and save them for later reference.Follow all warnings and instruction

Hard Disk Drive TypesThe following table lists the types of hard disk drives you canuse in your computer. Check this table and the manual thatcame wit

Hard disk drive types (con timed)Running the SETUP Program 2-13

Hard disk drive types (continued)46 925 9-19251769MB476997256 7001740MB48,49 - - - - -User-definableExiting SETUPTo exit the SETUP program, press m at

Chapter 3Running the EISA Configuration UtilityThe EISA Configuration utility, provided with your system onthe Reference diskette, allows you to confi

You need to run the EISA Configuration utility to configureyour system with your EISA option cards installed before youuse your computer. You may need

How to Use This ChapterThis chapter is divided into the following four sections:LIThe Configuration Process describes the various aspects ofconfigurin

The Configuration ProcessThis section describes the following configuration operations:0Using the configuration filesCIUsing the keyboard or a mouse w

Using the KeyboardIf you use a keyboard when you run the EISA Configurationutility, refer to the table below for a description of the keys youcan use

To select most options, place the cursor on the option, clickonce to highlight it, and again to select it.When you see ? or 4 on the side of a screen,

Configuring Your SystemFollow the instructions in this section and on your screen toconfigure your computer using the EISA Configuration utility.You c

11. If you use an extension cord with the computer, make sure thetotal of the ampere ratings of the devices plugged into theextension cord does not ex

3. Press IEnter You see the Main Menu:Main MenuLearn about configuring your computerConfigure computerSet dateSet timeAccess System UtilitiesMaintain

Follow these steps to set the date and time:1.At the Main Menu, select Set date. You see a prompt suchas the following:Date 12-12-1993 (mm-dd-yyyy)2.T

NoteIf you installed EISA option cards in your system, theprogram first asks you to insert a diskette containing aCFG file for the EISA card. Remove t

Adding or Removing a BoardSelect Step 2 :Add or remove boards when you need toadd or remove an option card. The program displays a list ofthe computer

If you add any EISA option cards to your system, variousconfiguration options for the card(s) appear on the screenfollowing the system board options.

Systemboardoptions (continued)OptionSettings DescriptionCache ControlCache Enabled-Set to Enabled-Write ThroughWrite Through ModeMode to enable cachin

System board options (continued)Hard Drive 1andHard Drive 2Parallel PortSerial Port 1Serial Port 2COM1RedirectionSettingsDrive Type nnHard Drive n Dis

System board options (continued)OptionCOM2RedirectionSettingsDisabled l1200 Baud2400 Baud9600 BaudDescriptionSet to Disabled to preventredirection of

System board options (continued)OptionOnboardVideo BIOSMapping640 x 480Mode RefreshRate (4)800x600Mode RefreshRate1024 x 768Mode RefreshRateShadowC000

System board options ( Continued)OptionSettingsDescriptionOnboard Enabled*Set to Enabled if you haveMouse ControlDisabledconnected a mouse to thebuilt

Instructions Importantes de S&wit61.2.3.4.5.6.7.8.9.Lire completement les instructions qui suivent et les conserverpour references futures.Bien su

System board options (continued)OptionSettingsConcurrentEnabled*Refresh DisabledDescriptionSet to Enabled to improveperformance by executingconcurrent

System board options (continued)OptionBoot DeviceControlReservedSystemResourcesSettingsBoot from floppy orhard drive*Boot from hard driveONLY(settings

The options described in the table below appear on the Viewor edit details screen only if you are running the EISAConfiguration utility in Advanced mo

Hard disk drive fypesThe following table lists the types of hard disk drives you canuse in your computer. Check this table and the manual thatcame wit

Hard disk drive types (continued)3-22Running the EISA Configuration Utility

Hard disk drive types (con timed)Using Advanced Configuration OptionsTo perform advanced configuration operations, press [nl atthe View or edit detail

The table below describes the operations you can select fromthe Advanced menu and its submenus.Advanced configuration optionsAdvancedmenu optionLock/u

Using Alternate Configuration FilesWhen you save your configuration in your computer’s CMOSRAM, the computer also creates or updates the SystemConfigu

The program asks you to name the alternate SCI file you create.Do not name the file SYSTEM.SCI; this is the name of yourcurrent configuration file.Use

Using Special ModesYou can run the EISA Configuration utility in various specialmodes, including non-target modeling mode, by starting theprogram with

11. Dans le cas oti on utilise un cordon de rallonge avec l’ordinateur,on doit s’assurer que la valeur totale d’amperes branches dans lecordon n’exced

The table below describes the parameters you can use tomodify the way the program runs on your computer.NoteTo run the EISA Configuration utility in n

SD command parameters (continued)Parameter/KModeKeyboard onlymodeFunctionSets the program so a mousecannot be used, even if you haveinstalled one. In

2.Then type the following and press ( to start theprogram:CF [parameters] The table below describes the parameters you can use tomodify the way the u

FunctionCF command parameters (continued)Parameter/MModeMonochromedisplay modeCauses the program to bedisplayed in black and white only.In default mod

Chapter 4Using Your ComputerThis chapter describes the following operations:QLocking the computer’s coverc3Locking the front panel doorDDisabling the

You can also secure the computer to your work area byinserting a cable lock through the lock block and then through asecure anchor.To lock the cover,

Your computer comes with two keys that you can use to lockthe front panel door. The keys are taped to the inside of thedoor. Open the front panel door

Disabling the Keyboard and MouseYou can disable the operation of your computer’s keyboard andmouse to prevent unauthorized users from executing anykey

Using the Password FeaturesYou can set three types of passwords to provide security foryour computer:Ll Power-on passwordCi Network passwordQ Keyboard

Setting PasswordsThere are two ways to set a power-on password:tlUsing the SETUP programClUsing the EISA System Utilities.To set a power-on password i

ContentsSoftware...2How to Use This Manual...3Where to Get Help...4Chapter ISetti

setting a power-On passwordTo set a power-on password, follow these steps:1. Select Set Initial Power-on Password at thePassword Utility Menu.2.You se

Setting a keyboard passwordOnce you set a power-on password, it automatically becomesyour keyboard password as well. If you want to use a differentpas

Follow these steps to enter a power-on password:1.When you turn on your computer, press the reset button, orpress Ictrl) IX) (Delete], you see the fol

There are several methods you can use to change or delete akeyboard password. See the appropriate section(s) below tochange or delete your password(s)

Changing or deleting a keyboard passwordIf your keyboard password is the same as your power-onpassword, follow the steps in the section above to chang

Locking the KeyboardYou can temporarily lock the keyboard to secure your systemwhen you are going to leave it unattended. Then, when youreturn, you ca

When you are ready to use your computer again, type yourkeyboard password and press IEnter You see the PasswordUtility Menu.If you enter an incorrect

Entering Keyboard CommandsTo change the processor speed, enter one of the keyboardcommands shown in the table below.Keyboard speed setting commandsKey

Using the EISA System UtilitiesYou can temporarily change the processor speed using theEISA System Utilities. This method is convenient if yourapplica

Controlling the SpeakerYou can enable or disable the computer’s speaker using thefollowing three programs:CI SETUPCIEISA Configuration utilityClEISA S

Configuring Your System...3-7Starting the Program...3-7Setting the Date and Time...3-8Performing

4.Select Speaker ON or Speaker OFF. You see a messageconfirming the new setting.5.Press [EnterJ to return to the System Utilities Menu. Thenfollow the

If you want to change the default setting temporarily, use theEISA System Utilities, as described below. Then, whenever youturn off or reset the compu

Using the Security FeaturesYour computer comes with several security features that allowyou to prevent access to the computer hardware and software.Yo

You might want to use several of these features together,depending on the level of security you need for your computer.For example, if you rarely plan

0If you plan to remove your diskette drive and you haveinstalled EISA option cards, you must run the EISAConfiguration utility before you remove the d

Chapter 5Accessing Internal ComponentsTo access your computer’s internal components, you need toremove two system covers. If you are going to install

ClIf you are not properly grounded, you could conduct staticelectricity and damage your equipment. Be sure to groundyourself by touching the inside of

Removing the External Side CoverFollow these steps to remove the external side cover:1.If you installed a padlock or a cable lock to lock the sidecove

Removing the Internal Main System Board CoverOnce you remove the system’s external side cover, you see ametal cover protecting the main system board.

2.Place your thumb in the hole and slide the cover toward thefront of the computer until it disengages from the lockingtabs.3.Tilt the top of the cove