Epson Endeavor 468C Manuale Utente

EPSON Endeavor 468C

Chapter 2Running the SETUP ProgramStarting the SETUP Program...2-3Entering SETUP Options...2-4Selecting Options...

4.Remove the new battery from its package and position it sothe Velcro faces down and the cable faces the powersupply. Then push it down onto the bott

5.Connect the battery cable to connector CN3.6.Follow the steps on page 4-31 to replace the computer’s cover.Then run SETUP to reconfigure your system

Replacing the CoverWhen you are ready to replace the computer’s cover, followthese steps:1.Facing the front of the computer, position the cover so the

3.Replace the three cover retaining screws, as shown below.4.Reconnect the computer to the monitor, printer, keyboard,and any other peripheral devices

Chapter 5installing and Removing DrivesThe instructions in this chapter describe how to install andremove optional Epson drives in your computer. You

Your computer can hold up to three drives in two horizontaldrive bays and one vertical drive bay.The upper horizontal bay contains the diskette drive

Your computer may have a hard disk drive already installed inthe vertical drive bay. If not, you can install one hard disk drivein this bay.It is best

Setting the Hard Disk Drive JumpersMost hard disk drives have jumpers that must be set for thedrive to work properly with the computer. The jumpers te

Installing a Hard Disk in the Vertical BayYou should install your computer’s first hard disk drive in thevertical drive bay. This section describes:qR

Follow these steps to remove the mounting frames:1.On your hard disk drive, there may be a plastic guiderail andmetal grounding plate attached to one

Inserting and Removing Diskettes...Using a Single Diskette Drive System...Formatting Diskettes ...Making Backup Copies...

Installing the Hard DiskTo install the hard disk drive, you first need to attach it to themounting plate in the vertical drive bay. Follow these steps

2.Turn the hard disk drive so the components face up and theconnectors face left. Then place the mounting plate on thehard disk drive and align the fo

4.Hold the drive so the mounting plate faces the horizontaldrive bays (with the bracket over the top) and theconnectors face the back of the computer,

5.Lower the tabs into the corresponding slots in the computercase. Slide the drive in the direction of the arrow, until thehole in the bracket is alig

Connecting the CablesTo connect the hard disk drive to the computer, you need toconnect two cables: the hard disk drive ribbon cable and apower supply

4.Make sure the holes in the cable connector fit over all thepins in the hard disk drive connector; then push in theconnector.5-22Installing and Remov

5.Locate one of the power supply cables that lead from thepower supply (behind the horizontal drive bays). Thepower supply cables may be secured in a

Removing a Hard Disk From the Vertical BayFollow these steps to remove a hard disk drive from the verticaldrive bay:1.Disconnect the hard disk drive r

3.Remove the four screws securing the mounting plate to thehard disk drive. You can store the mounting plate and itsscrew or replace it in the compute

Installing a Drive in a Horizontal BayThis section describes how to install a drive in a horizontal bay.Although the illustrations show a diskette or

Chapter 5lnstalling and Removing DrivesHow to Use This Chapter...5-3Setting the Hard Disk Drive Jumpers...5-4Where to G

Attaching Mounting Frames to a Hard DiskTo attach mounting frames to a hard disk drive, follow thesesteps:1.Locate the two mounting frames and four sc

lnstalling the DriveFollow these steps to install the drive in a horizontal drive bay:1.Locate the two metal guiderails and six screws that camewith t

3.If you are installing a drive in the lower bay, remove the tworetaining screws securing the metal drive bay cover to thefront of the computer and re

5.To insert a diskette drive, align the guiderails on each side ofthe drive with the notches on each side of the drive bay andslide the drive into the

Store the faceplate and screws in a safe place; you may wantto install it again later. Then go to “Connecting the Cables”on page 5-22.7.To insert a ha

Connecting the CablesTo connect the drive to the computer, you need to connect twocables: a drive ribbon cable and a power supply cable. Thesteps belo

Make sure the cable connector fits properly onto the driveconnector and push it into place. Be careful to align theconnector correctly; otherwise, you

When the hard disk drive ribbon cable is positionedcorrectly, the red wire on the cable is aligned with pin 1 onthe drive connector. To identify pin 1

4.Position the power supply cable connector so that its notchedcorners line up with the notched corners of the drive’spower supply connector, as shown

Removing a Drive From a Horizontal BayThis section describes how to remove a drive from a horizontaldrive bay. Although the illustrations show a diske

Printer Problems...6-18Option Card Problems...6-20Mouse Problems...6-20Memory Modu

hard disk drive2.Remove the two retaining screws securing the drive to thedrive bay. Then grasp the front of the drive and pull itcompletely out of th

3.If you are leaving the drive bay empty, replace the metaldrive bay cover and two retaining screws, as shown below.4.If you are replacing the drive y

If you removed one hard disk drive and are leaving anotherone in the computer, you need to set the jumpers on theremaining drive to indicate that you

Connecting the Hard Disk Drive Ribbon Cable tothe System BoardFollow these steps to connect the hard disk drive ribbon cableto the system board:1. Loc

2.Locate the hard disk drive ribbon cable that came with thecomputer. It is a flat cable with three connectors: one oneach end and one in the middle,

NoteYou may find it easier to plug in the cable connector ifyou first remove the option card connector board anddiskette drive ribbon cable. To remove

Post-installation ProceduresAfter you install or remove your drive(s) and replace thecomputer’s cover, follow the steps below to make sure yournew con

Chapter 6TroubleshootingRefer to this chapter if you encounter any difficulties as you setup and use your computer. If the suggestions here do not sol

3. When you see Press <Del> if you want to runSETUP, do not press You see the SystemConfiguration screen. (This screen

The following table lists error messages that may appearduring power-on diagnostics. If you receive an error message,look it up in the table below; it

IhtroductionYour new Epson® computer is a fast, high-performance systemoffering flexibility and expandability in a compact design.Standard features in

Power-on diagnostics error messages (continued)Error messageActionFLOPPY DISKThe system was unable to detect a diskette driveCONTROLLER ERROR controll

Power-on diagnostics error messages (continued)Error messageActionUNABLE TO Your drive is probably damaged. Contact theRECALIBRATE HARDEpson Connectio

You may have installed option cards that exceed the system’spower requirements. Check the power requirements inAppendix A.4.If the electrical outlet i

5.The problem could be caused by your keyboard. See“Keyboard Problems” later in this chapter.6.If you want to stop whatever the computer is doing andr

qA blocked power supply fan. Make sure there is spacearound the power supply fan vents in the back andsides of the computer case. Remove the computer’

Accessing Your SystemIf you have forgotten your current password, follow these steps:1.2.3.4.5.6.7.8.9.Turn off the computer.Disable the password func

Keyboard ProblemsIf you have trouble with the keyboard, check the following:1.If the screen displays a keyboard error message when youturn on or reset

3.4.5.6.If the screen is still blank, make sure the monitor is connectedto the computer securely. See “Connecting a Monitor” inChapter 1 for instructi

Diskette ProblemsIf you see an error message or have trouble accessing data on adiskette, try the following steps:1.You may have inserted the diskette

6.Did you receive one of the following MS-DOS errormessages?Disk Drive Error: Abort, Ignore, Retry?Disk error reading drive d:Disk error writing drive

With 512KB standard video memory, the built-in VGA adaptersupports resolutions of up to 800 x 600 (256 colors), and640 x 480 (64K colors). Extend the

Diskette Drive ProblemsIf you see a diskette error message or have difficulty with adiskette drive, follow these steps:1.If you have problems with a n

Installing the DriveIf you have problems with a newly-installed drive, check thefollowing:1.If someone else installed the drive, consult that person a

Preparing the DriveBefore you can store data on a new hard disk (which hasalready been physically formatted), you must do the followingto prepare it f

If you still have trouble with your hard disk, you can back upyour data and physically reformat the disk. Then you’ll need toreinstall the operating s

3. If you entered an MS-DOS command that you want to stop,there are special key combinations you can use to cancel thecommand. These methods may also

2.Check the printer manual for the printer’s correct DIP switchor control panel settings. These settings help a printercommunicate properly with the c

Option Card ProblemsIf you install an option card and it does not function properly,check the following:1.Is the option card installed correctly? Make

2.Did you install the mouse driver correctly? See your softwaremanual and the documentation that came with your mousefor instructions. (Windows instal

External Cache ProblemsIf you added extra cache memory to your system by havingcache DIP chips installed, and that memory is not operatingproperly, ch

Appendix ASpecificationsCPU and MemoryL32-bit CPU 4SX/25C: Intel i486SX, 25 MHz microprocessor in openPGA-type CPU socket; can be upgraded with option

Cache MemoryYou can increase the cache memory on your main system boardto 256KB by having additional SRAM chips installed by anAuthorized Epson Servic

ControllersVideoCirrus® Logic VGA controller on main system board;with standard 512KB video memory, supports resolutionsup to 800 x 600; with 1 MB ext

Mass StorageDiskette drivesHard disk drivesOther devicesInput DevicesKeyboardDetachable; two-position height; 101 or 102 sculptedkeys; country-depende

Power SupplyOption slot power limitsMaximum Current+5 Volts+12 volts-5 Volts and -12 VoltsFor each slot7 Amps 1.5 Amps0.3 AmpsFor all four slots 16 Am

Power Source Requirements120 Volt power source requirements240 Volt power source requirementsSpecifications A-5

System Memory MapA-6 Specifications

GIossaryAccess speedThe time it takes for a device, such as memory or a disk drive,to return data. For example, your computer’s SIMMs returndata reque

Base memorySee Conventional memory.Batch fileA file that executes commands automatically. Batch files aretext files with the filename extension .BAT.

CGAColor Graphics Adapter. A display adapter card that cangenerate up to 25 lines of text with 80 characters on each line,two-color graphics at 640 x

Conventional memoryThe memory in the computer below 1MB that is available toMS-DOS and application programs-usually 640KB. Alsocalled base memory or m

DeviceA piece of equipment that is part of a computer system, such asa disk drive, a monitor, or a printer.Device driverA file containing instructions

How to Use This ManualYou don’t have to read everything in this book to use yourcomputer; see the following chapter summaries to find thesections you

Double-densityA type of diskette format that allows you to store twice asmuch data as the standard-density format. A 3.5-inch,double-density diskette

High-densityA type of diskette format that allows you to store more datathan on single- or double-density diskettes. A 5.25-inch,high-density diskette

LIM EMS 4.0Version 4.0 of the Lotus/Intel/Microsoft Expanded MemorySpecification-your computer’s capability to support programsthat use expanded memor

Memory moduleA small circuit board, commonly called a SIMM (single inlinememory module), that contains surface-mounted memorychips. You can add memory

Numeric keypadThe number and cursor control keys grouped together on theright side of the keyboard. The operation of the dual-use keyson the numeric k

ParallelAn interface that transmits data simultaneously over separatewires in a cable. See also Interface and Serial.ParameterA qualifier added to a c

PromptA message displayed to request information or tell you whataction to perform next. See also Command prompt.RAMRandom Access Memory. The area of

ROMRead Only Memory. Memory that can only be read and cannotbe modified. ROM retains its contents even when you turn offthe computer by using power fr

System disketteA diskette that contains the operating system and can be usedto boot the computer.Tape driveThe physical device that allows you to inse

IndexAAC inlet, l-l1, 6-5AC plug, A-5Adapter cards, see Video cardsAddresses, 2-13, A-6Altitude, A-4Application programs, Intro-2,l-14,2-19,4-17,6-17-

Conventions Used in This ManualThis manual uses the following type conventions:Introduction 5

Controller,diskette drive, A-2hard disk drive, A-2VGA, Intro-2, A-2Conventions, manual, Intro-5Coprocessor, math, Intro-l,Intro-3,4-21-24Copying diske

EElectromagnetic interference, l-2Environmental requirements, A-4EPROM, A-lEpson Connection, Intro-6,6-l-2Epson Servicer, Intro-3, Intro-6,4-2Error me

Heads, read/write, 3-12Height, A-3Help, Epson Connection, Intro-6,6-l-2High-resolution graphics adaptercard, see Video cardsHorizontal drive bay,insta

Memory,adding, see SIMMscache, see Cache memoryconfiguration, Intro-l, Intro-3,2-4,A-l-2error messages, 6-4extended, A-6map, A-6modules, see SIMMsprob

Options, Intro-2-3,4-l-32Option slot(s), Intro-l, 4-14-19, A-4OverDrive processor,installing, Intro-3,4-21-24jumper, 4-7,4-22PParallel,interface, l-5-

Replacing computer cover, 4-31-32Resetting computer, 3-16,6-l, 6-7Resolution, video, Intro-2,4-17,4-25, A-2ROM, 2-1,6-2, A-l, A-6ROM BIOS version, 6-l

TTape drive, Intro-3,2-5,5-l-2, A-2Temperature, 6-7-8, A-4Time, setting, 2-5Troubleshooting, 6-l-22Turning off computer, l-14,6-7Turning on computer,

Epson International Marketing LocationsEpson America, Inc.20770 Madrona AvenueTorrance, CA 90509-2842USAPhone: (800) 922-8911Phone: (310) 782-5046Fax:

Where to Get HelpIf you purchased your computer outside the United States,please contact your dealer or the marketing location nearest youfor customer

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

Chapter 1Setting Up Your SystemTo set up your computer, follow the steps in this chapter.If you purchased additional options, see Chapters 4 and 5 for

1Choosing a LocationWhen selecting a place to set up your system, choose a safe,convenient location that provides the following:qqqqqA flat, hard surf

Follow these steps to connect your VGA monitor to thecomputer’s built-in VGA port:1.Place the monitor and computer so the backs are facing you.2.There

4.If the connector has retaining screws, tighten them.5.Plug the monitor power cord into the monitor’s power inlet.monitor power inlet6.Plug the other

3Connecting a Printer or Other DeviceYour computer has one parallel and two serial ports. Toconnect a printer or other peripheral device, follow thein

3.Connect the other end of the cable to the printer as shownbelow. To secure the cable, squeeze the clips at each side ofthe printer port and push the

Using the Serial PortsIf you have a printer, a modem, or other peripheral device witha serial interface, you can connect it to one of the serial(RS-23

4Connecting the KeyboardTo connect the keyboard, hold the cable connector so the arrowon the connector faces up. Insert it into the port marked K/B, a

You can change the angle of the keyboard by adjusting the legson the bottom. Turn it over and flip each leg upward until itlocks into place. It is imp

To connect the mouse to the built-in mouse port, plug theconnector into the port marked MOUSE, as shown below.CautionAlthough the connectors and ports

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

6Connecting the Power CordFollow these steps to connect the power cord:1.Plug the power cord into the AC power INLET on the backpanel, as shown below.

7Turning On the ComputerAfter you set up your system, you’re ready to turn on thepower. Check the following safety precautions to avoidaccidentally da

4.To turn on the computer, press the power button on the rightside of the front panel.The power indicator on the left side of the front panel lightsup

If there is no operating system installed on your computer,you see an error message. Ignore the message for now; onceyou install the operating system,

Chapter 2Running the SETUP ProgramThe first time you use your computer, you need to run theSETUP program to define how your system is set up. You mayn

The configuration you define through SETUP is stored in aspecial area of memory called CMOS RAM. This memory isbacked up by a battery, so it is not er

Starting the SETUP ProgramTo start SETUP, make sure there is no diskette in the diskettedrive; then turn on your computer. (If your computer is alread

Entering SETUP OptionsYou can verify or change all SETUP functions except thepassword option from menu option 2, RunSETUP. To selectthis option, press

Setting the Date and TimeThe real-time clock in your computer continuously tracks thedate and time-even when the computer is turned off. Onceyou set t

Setting the Hard Disk Drive(s)The SETUP program lets you select the type of hard diskdrive(s) installed in your computer. If you have two hard diskdri

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

Hard Disk Drive TypesThe following table lists the types of standard hard disk drivesyou can use. Check this table and the documentation suppliedwith

Actual size when formatted may be slightly different than the size listed onthe drive labelHard disk drive supported in translate mode Epson drivesl2-

Defining Your Own Drive TypeIf the parameters for your hard disk (listed in itsdocumentation) do not match any of the types listed in the tableabove,

Video display type optionsSelectIfVGA/PGA/EGA*You connected your monitor to the built-in VGA port oryou installed a VGA or enhanced graphics adapter(E

Setting the Processor SpeedThe Systemspeed option lets you set the default speed foryour system. When you select Fast, your system operates atyour pro

Setting the Diskette Seek ParameterIf you enable the Diskette seek test option, the systemchecks for a diskette drive during its power-on diagnostics.

Four additional shadow options allow you to shadow 32KB atthe memory addresses listed on the screen. You may want toenable one or more of these shadow

Setting the Peripherals OptionsThe Peripheralssetup option lets you change the settingsfor the built-in interface ports and disk drive controllers. Yo

Setting the Password OptionsSETUP lets you enter a new password or disable an existingpassword to control who can access your system. A secondpassword

Changing or Deleting a PasswordIf you want to change your password, follow the same stepsas to enter a new password. When the cursor is at theEnterpas

Important Safety Instructions1.Read all of these instructions and save them for later reference.2.Follow all warnings and instructions marked on the c

Using the System Board Help FunctionSETUP provides a system board help function that contains adiagram of your system board in addition to the followi

Saving Your Settings and Exiting SETUPWhen you leave SETUP, you can either save the settings youhave changed or exit the program without saving any ch

Post-SETUP ProceduresIf you have just run SETUP for the first time and your systemhas not been configured, you now need to install the operatingsystem

Chapter 3Using Your ComputerThis chapter briefly describes the following operations:qqqqqqqqWorking comfortablyUsing disks and disk drivesUsing specia

Sitting at Your ComputerWhen you use the computer, try to keep your elbows, hips, andknees bent at approximately 90 degree angles and keep yourwrists

Work in a relaxed, natural, upright position and let the chairsupport you. Your elbows should be near your body and levelwith or slightly lower than t

Positioning and Viewing the MonitorPlace the monitor directly in front of you and sit about an arm’slength away from it. To minimize glare and reduce

Using Disks and Disk DrivesThe disk drives in your computer allow you to store data ondisk, and then retrieve and use your stored data. This sectionte

NoteMB stands for megabyte, which equals 1024KB (or 1,048,576bytes). KB stands for kilobyte, which equals 1024 bytes. Eachbyte represents a single cha

Write-protecting DiskettesYou can write-protect a diskette to prevent its data from beingaltered. When a diskette is write-protected, you can read it

10. Do not allow the computer’s power cord to become damaged orfrayed.11. If you use an extension cord with the computer, make sure thetotal of the am

To write-protect a 5.25-inch diskette, cover the small,rectangular notch (shown below) with an adhesivewrite-protect tab. Write-protect tabs usually a

Insertting and Removing DiskettesTo insert a diskette into a 3.5-inch drive, hold the diskette withthe label facing up and the metal shutter leading i

Using a Single Diskette Drive SystemMost operating systems expect the computer to have at leasttwo diskette drives and display prompts and messagesacc

Formatting DiskettesBefore you can store data on a new diskette, you must format it.Formatting prepares the diskette so that the operating systemcan w

Caring for DiskettesFollow these simple precautions to safeguard your data andlengthen the life of your diskettes:qAvoid leaving diskettes near magnet

Most operating systems let you keep related files together indirectories and subdirectories so they are easy to find and use.See your operating system

Special Keys on the KeyboardCertain keys on your keyboard serve special functions whenyour computer is running your operating system or applicationpro

Special key functions (continued)The and key work as toggles; pressthe key once to turn on a functi

Resetting the ComputerOccasionally, you may want to clear the computer’s currentsettings or its memory without turning it off. You can do thisby reset

Using a PasswordIf you set a system access password when you ran the SETUPprogram, you must enter it every time you turn on or reset thecomputer. Foll

Instructions Importantes de Sécurité1.2.3.4.5.6.7.8.9.Lire complètement les instructions qui suivent et les conserverpour references futures.Bien suiv

2.When you want to disable the keyboard and mouse, enteryour hot key combination. The keyboard and mouse lockup and do not respond to typed entries or

If you want your computer to always start at slow speed, youcan change the default setting through SETUP. See Chapter 2for instructions.Some copy-prot

Chapter 4Installing and Removing OptionsYou can enhance the performance of your computer by addingoptional equipment such as memory modules, option ca

How to Use This ChapterThis chapter explains how to do the following:qRemove and replace the computer’s coverqChange jumper settings and DIP switch se

Locating the lnternal ComponentsAs you follow the instructions in this chapter, refer to thefollowing illustration to locate the different components

Removing the CoverYou need to remove the computer’s cover to install any of theoptions described in this chapter or to install or remove a diskdrive (

5.From the front of the computer, grasp the sides of the coverand pull it straight toward you until it stops, just before itreaches the front of the c

Changing the Jumper and DIP Switch SettingsThe main system board in your computer has a number ofjumpers and DIP (Dual Inline Package) switches. These

Display adapter and CPU jumper settingsJumperSettingFunctionJ3 A*Enable the built-in VGA adapterBDisable the built-in VGA adapter soyou can use a disp

Setting the JumpersIf you need to change any jumper settings, follow these steps:1.Refer to the illustration on page 4-3 to locate the jumpers,2.If th

10. S’assurer que le cordon d’alimentation de l’ordinateur n’est paseffrite.11. Dans le cas où on utilise un cordon de rallonge avec l’ordinateur,on d

Setting the DIP SwitchesIf you need to change any of the DIP switch settings, followthese steps:1.Locate the DIP switch block near the center of the s

Memory Modules (SIMMs)Your computer comes with 4MB of memory installed on thesystem board. By installing memory modules-also calledSIMMs-you can incre

Before you install SIMMs, check the following guidelines toensure that they will work properly:qUse only 36-bit, 72-pin, fast-page mode SIMMs that ope

4.Push the SIMM into the socket until it is seated firmly in theslot. Then tilt it upright, as shown below, guiding the holeat each end of the SIMM ov

Removing SlMMsIf you need to remove SIMMs from your computer (to installdifferent ones, for example), follow the steps below.1.Remove any option cards

Installing an Option CardThis section explains how to install an option card in yourcomputer. Your computer has four option slots toaccommodate up to

Follow these steps to install an option card:1.If you are installing a card in the option slot for the first time,you need to remove the metal cover f

4.Hold the card along the top corners and guide it into theconnector, as shown below.Once the connectors reach the slot, push the card in firmly(but c

Using the VGA Feature ConnectorYour computer includes an alternate VGA interface (featureconnector) on the main system board. If you install ahigh-res

2.Attach one end of the feature cable to the alternate VGAinterface on the main system board near the back panel, asshown below. Align the cable so th

ContentsVGA Utilities...Optional Equipment...System Memory...Cache Memory...Video Memory...

Removing an Option CardYou may need to remove an option card installed in yourcomputer to access components on the main system board-tochange a jumper

Removing the Option Card Connector BoardYou may want to remove the option card connector board toaccess certain components on the main system board, s

Replacing the Option Card Connector BoardIf you removed the option card connector board to access anysystem components, refer to the illustration on p

Complete instructions for installing the processor are providedin the manual that comes with it. Please follow thoseinstructions carefully, along with

Replacing the Processor ChipIf you need to remove the existing microprocessor chip toreplace it with a math coprocessor or OverDrive chip, followthese

5.Position the processor chip over the socket, making sure thenotched edge of the chip (marked with a dot) aligns withpin 1 (the extra hole) on the so

Increasing the Video MemoryYour computer comes with at least 512KB of video memory.You can increase the video memory to 1MB by installing four256K x 4

CautionTo avoid generating static electricity and damaging thememory chips, ground yourself by touching the metalsurface on the inside of the computer

5.6.7.8.9.Gently press the chip halfway into the socket (to make sure itis correctly aligned). If the chip does not go in smoothly,remove it and try a

Follow these steps to replace the battery:1.See the illustration on page 4-3 to locate the battery. It isattached to the base of the computer case, ne