Epson ActionTower 8000, ActionTower 8100, ActionTower 8000-75, ActionTower 8200, ActionTower 8400 User Manual

IMPORTANT NOTICE

DISCLAIMER OF WARRANTY

Epson America makes no representations or warranties, either express or implied, by or
with respect to anything in this manual, and shall not be liable for any implied warranties
ofmerchantability and fitness for a particular purpose or for any indirect, special, or
consequential damages. Some states do not allow the exclusion of incidental or
consequential damages, so this exclusion may not apply to you.

COPYRIGHT NOTICE

All rights reserved. No part of this publication may be reproduced, stored in a retrieval
system, or transmitted, in any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without the prior written permission of Epson
America, Inc. No patent liability is assumed with respect to the use of information
contained herein. Nor is any liability assumed for damages resulting from the use of the
information contained herein. Further, this publication and features described herein are
subject to change without notice.

TRADEMARKS

EPSON is a registered trademark of Seiko Epson Corporation
EPSON Connection is a service mark of Epson America, Inc.
General notice: Other product names used herein are for identification purposes only and

may be trademarks of their respective owners. EPSON disclaims any and all rights in
those marks.

The Energy Star emblem does not represent EPA endorsement of any product or service.

Copyright © 1995 by Epson America, Inc.
Torrance, California, USA 9/95

400434500-1

ii

Important Safety Instructions

Read all of these instructions and save them for later reference. Follow
all warnings and instructions marked on the computer.

•

Unplug the computer before cleaning. Clean with a damp cloth only.
Do not spill liquid on the computer.

•

Do not place the computer on an unstable surface or near a radiator
or heat register.

•

Do not block or cover the openings in the computer’s cabinet. Do not
insert objects through the slots.

•

Use only the type of power source indicated on the computer’s label.

•

Connect all equipment to properly grounded power outlets. Avoid
using outlets on the same circuit as photocopiers or air control
systems that regularly switch on and off.

•

Do not let the computer’s power cord become damaged or frayed.

•

If you use an extension cord with the computer, make sure the total
ampere rating of the devices plugged into the extension cord does
not exceed the cord’s ampere rating. Also, make sure the total of all
devices plugged into the wall outlet does not exceed 15 amperes.

•

Except as specifically explained in this Users Guide, do not attempt to
service the computer yourself.

•

Unplug the computer and refer servicing to qualified service
personnel under the following conditions:

If the power cord or plug is damaged; if liquid has entered the
computer; if the computer has been dropped or the cabinet damaged;
if the computer does not operate normally or exhibits a distinct
change in performance. Adjust only those controls that are covered
by the operating instructions.

•

If you plan to use the computer in Germany, observe the following:
To provide adequate short-circuit protection and over-current

protection for this computer, the building installation must be
protected by a 16 Amp circuit breaker.

. . .

111

Importantes instructions de sécurité

Lire attentivement les instructions suivantes et les conserver pour les
consulter en cas de besoin. Observer soigneusement tous les
avertissements et directives marques sur l’ordinateur.

•

Debrancher l’ordinateur avant de le nettoyer. N’utiliser qu’un chiffon
humide. Veiller a ne pas renverser de liquides sur l’appareil.

•

Ne pas placer l’ordinateur sur une surface instable ni près d'une
source de chaleur.

•

Ne pas bloquer ni couvrir les orifices d’aèration de l’appareil. Ne pas
introduire d’objets dans les ouvertures.

•

Utiliser seulement le type de source d’alimentation èlectrique indiquè
sur l’ètiquette.

•

Tout l’èquipement doit être branchè sur des prises de courant avec
contact de terre. Ne jamais utiliser une prise sur le même circuit
qu’un appareil a photocopies ou un système de contrôle de
ventilation avec commutation marche-arrêt automatique.

•

S’assurer que le cordon d’alimentation de l’ordinateur n’est pas

abîme ni effiloché.

•

Dans le cas où on utilise un cordon de rallonge avec l’ordinateur,
s’assurer que l’intensité en amperes requise pour tous les appareils
branches sur ce cordon ne soit pas supérieure à la capacité du cordon.

S’assurer aussi que cette intensité ne dépasse jamais la somme de 15

amperes pour l’ensemble des appareils.

•

Sauf dans les cas spécifiques expliqués dans ce manuel de l’usager,

ne pas essayer d’entretenir ou de réparer l’ordinateur soi-méme.

•

Debrancher l’ordinateur et contacter un technicien qualifié dans les
circonstances suivantes:

Si le cordon ou la prise sont abîmés; si un liquide a pénétré à
l’intérieur de l’appareil; si on a laissé tomber l’appareil ou si le boîtier
est endommagé; si l’ordinateur ne fonctionne pas normalement ou
fonctionne d'une maniére trés différente de l’ordinaire. N’ajuster que
les commandes décrites dans les directives.

•

Pour utiliser l’ordinateur en Allemagne, il est nécessaire que le
bâtiment soit muni d’un disjoncteur de 16 amperes pour protéger
l’ordinateur contre les courts-circuits et le survoltage.

iv

Wichtige Sicherheitshinweise

Bitte lesen Sie diese Sicherheitshinweise, und heben Sie sie zur späteren

Verwendung auf. Beachten Sie alle Warnungen und Anweisungen, die

auf dem Computer angebracht sind.

Ziehen Sie das Netzkabel des Computers vor der Reinigung heraus.
Verwenden Sie zur Reinigung nur ein feuchtes Tuch. Achten Sie
darauf, daß keine Flüssigkeiten auf dem Computer verschüttet
werden.

Stellen Sie den Computer nur auf einer stabilen Arbeitsfläche auf,

und halten Sie ihn von Heizkörpern und Warmluftquellen fern.
Achten Sie darauf, daß die Öffnungen im Computergehäuse nicht

blockiert oder verdeckt werden. Führen Sie keine Fremdkörper in die
Lüftungsschlitze ein.

Verwenden Sie nur die auf dem Typenschild des Computers

angegebene Stromversorgung.
Schließen Sie alle Geräte an ordnungsgemäß geerdete Steckdosen an.

Verwenden Sie keine Steckdosen, die mit demselben Stromkreis wie

Fotokopiergeräte oder Klimaanlagen, die sich regelmäßig ein- und

ausschalten, verbunden sind.
Achten Sie darauf, daß das Netzkabel des Computers stets in

einwandfreiem Zustand ist.
Stellen Sie bei Verwendung eines Verlängerungskabels sicher, daß

der gesamte Amperewert aller an das Verlängerungskabel
angeschlossenen Geräte den zulässigen Höchstwert des Kabels nicht

überschreitet. Stellen Sie ferner sicher, daß der Gesamtwert aller an

die Wandsteckdose angeschlossenen Geräte 15 Ampere nicht

tiberschreitet.
Führen Sie keine Wartungsarbeiten am Computer durch, die über

das im Benutzerhandbuch beschriebene Ausmaß hinausgehen.

V

l Ziehen Sie den Computer heraus, und rufen Sie qualifiziertes

Wartungspersonal, wenn eine der folgenden Bedingungen auftritt:
Das Netzkabel oder der Netzstecker ist beschädigt; Flüissigkeit ist in

den Computer eingetreten; der Computer wurde fallengelassen oder
das Gehäuse ist beschädigt; der Computer funktioniert nicht
ordnungsgemäß oder die Leistung hat sich merklich geändert. Stellen

Sie nur die Bedienelemente ein, die in der Gebrauchsanweisung
beschrieben sind.

l Nehmen Sie den Computer bei Flugreisen als Handgepäck mit in den

Fluggastraum, damit er nicht in einem drucklosen Frachtraum
verstaut wird.

l Beachten Sie den folgenden Hinweis, wenn Sie den Computer in

Deutschland in Betrieb nehmen:
Beim Anschluß des Computers an die Netzversorgung muß

sichergestellt werden, daß die Gebäude installation mit einem 16 A
Überstromschutzschalter abgesichert ist.

vi

Your new EPSON® computer is a full powered, full featured
system that gives you complete access for all your business and
home computer needs. And because your computer is plug and
play compliant and designed to take advantage of Microsoft
Windows®95, you’ll be able to use all the latest technology.

With the computer’s 586-class processor and a generous 8MB of
standard memory you can run a vast array of the latest
programs, utilities, and games designed for productivity and
fun.

The system’s state-of-the-art PC1 (Peripheral Component
Interconnect) bus architecture enables faster and more efficient
response from your VGA monitor and any PC1 devices you
may install, such as PC1 option cards and IDE (Integrated Drive
Electronics) devices.

When you’re ready for even more capability, you can expand
your system, video, and cache memory, install option cards
and additional drives, and upgrade your processor.

Computer Features

®

Your computer offers the following features:

586-class processor

At least 8MB of RAM (Random Access Memory),
expandable to 128MB

PCI components on the main system board provide a direct
line for caching, memory, and device control for all PCI
devices

Introduction 1

High-speed, PCI VGA controller with an integrated 24-bit
RAMDAC and 64-bit DRAM interface

Two PCI, ATA-2 compatible, enhanced IDE interfaces
supporting up to four IDE devices, such as hard disk drives
and CD-ROM drives (two on each interface)

16KB of internal cache in the processor and up to 1MB of

external cache on the main system board

1MB of video memory, expandable to 2MB

Three Energy Star compliant power-saving modes for the
CPU, video, and hard disk drives in standard
configurations

Three 16-bit, ISA (Industry Standard Architecture) option
slots and two PCI option slots supporting up to two PCI
bus m aster cards

On the slim line computer, space for up to four mass storage
devices-three externally accessible and one internal; on
the tower computer, space for up to seven mass storage
devices-four externally accessible and three internal.

Power-saving Features

In standard configurations, this computer complies with the
United States Environmental Protection Agency’s Energy Star
Program, which promotes the manufacture of energy-efficient
printers, computers, and monitors. Your computer’s “deep
green”features place the CPU, video, and hard disk drives in
power-saving modes when the mouse and keyboard have been
inactive for a specified period of time. You can customize the
deep green features in the SETUP program.

2 Introduction

ISA and PCI Expansion Buses

Your computer includes two expansion buses for two types of
option cards: ISA and PCI. The ISA bus transfers data at

8.33 MHz for up to three 16-bit ISA option cards. This bus is
especially suitable for fax/ modem cards, sound cards, and
SCSI (Small Computer System Interface) cards for scanners.

The PCI bus provides extremely fast data transfer (33 MHz) for
up to two high-performance PCI cards, such as network
adapters and high-speed video cards. The computer supports
plug and play technology that automatically configures the
resources used by PCI cards, such as interrupt requests and
memory addresses.

System and video BIOS

The computer’s system and video BIOS are contained in a flash
ROM device on the main system board. The BIOS includes the
following:

ISA and PCI compatibility

Power-on diagnostics tests

SETUP program

PCI auto-configuration utility

BIOS upgrade and recovery code

Your computer supports shadowing of the system and video
BIOS to allow the BIOS routines to run from fast, 64-bit RAM
instead of from the slower, S-bit flash ROM device.

Introduction 3

PCI Auto-configuration

The PCI auto-configuration utility works with the SETUP
program to support PCI option cards. When you turn on the
computer after installing a PCI option card, the BIOS
automatically configures interrupts, DMA channels, I/O
addresses, and other settings. You can also customize these
resources in SETUP.

BIOS Upgrades

Because the BIOS is stored in a flash ROM device, you can
easily upgrade the BIOS information without replacing the
chip. You can upgrade the BIOS by running a utility from a
diskette, hard disk, or network server.

How to Use This Manual

This manual contains the information you need to get the best
results from your computer. You don’t have to read everything
it contains.

If you are reading this manual online, select the highlighted
text in the summaries below to skip to the chapter you want to
read. You can also print out chapters you use frequently. If you
are reading a printed version of this manual, see the following
chapter summaries to find the sections you need.

Chapter 1 provides instructions for setting up your system and

connecting peripheral devices such as the monitor and printer.

Chapter 2 describes how to run the SETUP program to define

your computer’s configuration and how to install the PCI IDE
and video drivers.

4 Introduction

Chapter 3 covers general operating procedures, such as

resetting the computer and using passwords.

Chapter 4 describes how to remove and replace the computer’s

cover, change jumper settings, and install optional equipment

such as option cards, memory modules, and video memory.

Chapter 5 explains how to install and remove mass storage

devices on the slimline computer.

Chapter 6 explains how to install and remove mass storage

devices on the tower computer.

Chapter 7 contains troubleshooting tips.

The Appendix lists the specifications of your computer,
including DMA and IRQ assignments.

Where to Get Help

If you purchased your computer in the United States or
Canada, EPSON provides customer support and service
through a network of Authorized EPSON Customer Care

Centers. EPSON also provides the following services when you

dial [phone]:

Technical assistance with the installation, configuration,
and operation of EPSON products

Assistance in locating your nearest Authorized EPSON
Reseller or Customer Care Center

Customer relations

EPSON technical information library fax service

Product literature on current and new products.

Introduction 5

You can purchase printed manuals, accessories, or parts for
EPSON products from EPSON Accessories at [phone]
(U.S. sales only). In Canada, call

If you purchased your computer outside the United States or
Canada, contact your EPSON dealer or the marketing location
nearest you for customer support and service.

If you need help with a software program that you installed,
see that program’s documentation for technical support
information. If the software was installed on your computer,
see the User's Digest for technical support information.

(800) BUY-EPSON.

Electronic Support Services

If you have a modem, the fastest way to access helpful tips,

specifications, drivers, application notes, DIP switch or jumper
settings, and bulletins for EPSON products is through the

online services below.

EPSON Bulletin Board Service

You can call the EPSON Bulletin Board Service (BBS) at

[phone]. No membership is required. Make sure your
communications software is set to 8 data bits with 1 stop bit,
no parity bit, and a modem speed up to 28.8 Kbps. See the
documentation that came with your communications software
for more information.

CompuServe online support

CompuServe® members can call the Epson America Forum on

CompuServe. If you are already a member, simply type

GO EPSON at the menu prompt to reach the Forum.

6 Introduction

If you are not currently a member, you are eligible for a free
introductory membership as an owner of an EPSON product.
This membership entitles you to:

An introductory credit on CompuServe

Your own user ID and password

A complimentary subscription to CompuServe Magazine,

CompuServe’s monthly publication.

To take advantage of this offer, call [phone] in the United

States and Canada and ask for representative #529. In other

countries, call the following U.S. telephone number:

[phone], or your local CompuServe access number.

Introduction 7

Contents

Introduction

Computer Features
Power-saving Features
ISA and PC1 Expansion Buses
System and Video BIOS

PC1 Auto-configuration

BIOS Upgrades
How to Use This Manual
Where to Get Help

Electronic Support Services

Chapter 1 Setting Up Your System

Choosing a Location
Setting the Voltage Selector Switch
Connecting System Components

Connecting a Keyboard or Mouse
Connecting a Monitor
Connecting a Parallel or Serial Device

Connecting the Power Cord
Turning On the Computer
Turning Off the Computer

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1

2

3

3

4

4

4

5

6

1-1

1-2

1-3

1-4

1-5

1-7

1-8

1-9

1-11

vii

Chapter 2

Running SETUP and Installing Drivers

Running SETUP...................

Starting the SETUP Program
Using the System Setup Option
Using the Fixed Disk Setup Option

........

.......

....

Using the Advanced System Setup Options

Setting the Boot Options

Selecting the Security Setup Options

Setting the Green PC Features

...........

....

.......

Exiting SETUP ................

Running the Installation Program

......

Installing Video Drivers ..............

Chapter 3 Using Your Computer

Working Comfortably ................

Using the Right Furniture
Positioning Your Monitor
Lighting Your Workspace
Using the Keyboard and Mouse

...........

...........

...........

........

Maintaining Good Posture and Work Habits

Using Energy Wisely.................

Using Your Green PC Features
Inserting and Removing Diskettes

Stopping a Command or Program

...........

.........

.........

Resetting the Computer ...............

Using a Password...................

2-2
2-2
2-3
2-5
2-8
2-12
2-13
2-17
2-19
2-22
2-22

3-1
3-2
3-3
3-3
3-4
3-5
3-6
3-6
3-8
3-9
3-10
3-11

Vlll

. . .

Chapter 4

Installing and Removing Options

Removing the Cover ........................

Replacing the Cover.........................

Locating the Internal Components ................

Locating the System Board Components..........

Changing the Jumper Settings...................

Setting the Jumpers...................... 4-10

Installing Memory Modules (SIMMs) .............. 4-12

Inserting SIMMs........................

Removing SIMMs.......................

Installing an Option Card ..................... 4-16

Installing a Card in the Slim line Computer (3-slot Side) 4-17
Installing a Card in the Slim line Computer (2-slot Side) 4-19

Installing a Card in the Tower Computer.......... 4-20

Removing an Option Card ..................... 4-22

Adding Video Memory....................... 4-22

Installing External Cache...................... 4-24

Upgrading the Processor...................... 4-27

Post-installation Procedures .................... 4-30

Chapter 5 Installing and Removing Drives in the Slimline Computer

Setting the IDE Device Jumpers and Locating Pin 1
Removing the Drive Mounting Bracket
Installing a Hard Disk Drive in the Mounting

Bracket

Installing the Hard Disk Drive
Replacing the Bracket in the Computer
Connecting the Hard Disk Drive Cables
Reconnecting the Diskette Drive Cables

Removing a Hard Disk Drive From the Mounting

Bracket

Installing a Drive in an External Drive Bay

Attaching Mounting Frames to the Drive
Installing the Drive
Connecting the Drive and Power Cables

Removing a Drive from an External Bay

......

......

......

......

......

......

......

......

......

......

......

......

......

4-2
4-5
4-6
4-8
4-9

4-13
4-15

5-2
5-4

5-5
5-6
5-7
5-8
5-11

5-12
5-13
5-14
5-15
5-17
5-20

ix

Chapter 6 Installing and Removing Drives in the Tower Computer

Setting the IDE Device Jumpers and Locating Pin 1

Installing a Drive in the Front Internal Drive Bay

Installing the Internal Drive

..................

........

Connecting the Cables to the Front Internal Drive
Removing a Drive From the Front Internal Drive Bay
Installing a Drive in an External Bay
Removing a Drive From an External Bay
Installing a Drive in the Rear Internal Bracket
Removing a Drive From the Rear Internal Bracket

................

.............

..........

........

Chapter 7 Troubleshooting

Identifying Your System
The Computer Will Not Start
The Computer Does Not Respond

Keyboard Problems
Mouse Problems

...........................

Monitor Problems
Diskette Problems
Diskette Drive Problems
Hard Disk Drive Problems
CD-ROM Drive Problems
Password Problems
Software Problems
Printer or Scanner Problems
Option Card Problems
Memory Module Problems
External Cache Problems
Controller Problems

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6-3
6-5
6-5
6-6
6-8
6-10
6-14
6-16
6-19

7-2
7-3
7-5

7-6
7-6
7-7
7-9
7-10
7-10
7-12
7-13
7-13
7-15
7-16
7-17
7-17
7-18

X

Appendix Specifications

Computer Specifications

CPU and Memory

Controllers
Interfaces
Mass Storage
Keyboard

Mouse

SETUP Program

Power Supply

Option Slot Power Limits

Physical Characteristics

Environmental Requirements

System Memory Map
Video Resolutions and Colors
Hard Disk Drive Information
DMA Assignments
Hardware Interrupts

System I/ 0 Address Map

Connector Pin Assignments

Options Available From EPSON

Tested Operating Environments

Glossary

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A-2
A-2
A-3
A-4
A-5
A-6
A-6
A-6
A-7
A-7
A-7
A-8
A-8
A-9
A-10
A-11
A-12
A-12
A-14
A-15
A-15

Index

xi

Chapter- 1

Setting Up Your System

This chapter describes how to set up your computer, if you
have not already done so.

Note

If you are reading this manual online, you have already set

up your computer using the instructions in your User's

Digest.

This chapter describes the following procedures:

Choosing a location

Setting the voltage selector switch

Connecting system components

Turning the computer on

Turning the computer off.

Choosing a Location

Before you set up your system, choose a convenient location
that provides a flat, hard surface. Do not place your system too
close to any electrical device, such as a radio or television,
which generates an electromagnetic field. Protect your
computer from extremes in temperature, humidity, dust, and
smoke, and avoid direct sunlight or other sources of heat.

Setting Up Your System

1-1

Read the “Important Safety Instructions” at the beginning of
this manual for more information about choosing a suitable
environment for your system.

Also read “Working Comfortably” in Chapter 3 for guidelines
on creating a comfortable and safe working environment.

Setting the Voltage Selector- Switch

Your system is powered by a 200 watt power supply. The
power supply input voltage is controlled by a switch on the
computer’s back panel that may be set to 110 VAC or 220 VAC.
(The switch on your computer may read 115 VAC or 230 VAC;
these settings are equivalent to 110 VAC and 220 VAC.)

The computer is shipped with the voltage selector switch set to

110 VAC, which is appropriate for line source voltages between
100 and 120 VAC. This is generally the correct setting if you use

the computer in North America, South America, or Japan.

If you plan to operate the computer in the United Kingdom,
Europe, or some South American countries, you will almost
certainly need to reset the voltage selector switch to 220 VAC.
Line source voltages between 200 and 240 VAC are acceptable
with the switch set to 220 VAC.

1-2

Caution

Before you turn on the power to your system, make sure the
voltage selector switch is set appropriately for the electrical
power source in your location or you will seriously damage
your system.

Setting Up Your System

To change the voltage selector switch setting, slide the switch
to the left to select 110 VAC or to the right to select 220 VAC.

Connecting System Components

Use these illustrations to locate the ports on the back of your
system as you connect the keyboard, monitor, and other
devices. The icons next to the ports identify their function.

Setting Up Your System

1-3

Connecting a Keyboard or Mouse

Refer to the illustration under “Connecting System
Components” as you connect your keyboard and mouse.

To

connect

arrow on the connector faces the icon on the computer

case. Insert it into the keyboard port.

a keyboard, hold the cable connector so the

If you have a PS/2

connector so the arrow on

on the computer case. Insert it into the built-in mouse
Port.

1-4 setting up Your System

TM

compatible mouse, hold the cable

the connector faces the

icon

Caution

Although the connectors and ports for the mouse and
keyboard are physically identical, they cannot be used
interchangeably. Be sure to plug the connectors into the
correct ports or you may dam age your system.

Connecting a Monitor

Refer to the illustration under “Connecting System
Components” as you connect your monitor. Follow these steps
to connect a VGA or SVGA monitor to the computer’s built-in
VGA port:

1.

Place your monitor near the computer. Turn the monitor and
computer around so the backs are facing you.

2.

There should be two cables provided with your monitor: the
monitor cable (to connect it to the computer) and the power
cable (to connect it to a power source). On most monitors,
the monitor cable is permanently attached to it. If your
monitor cable is not attached, connect it now.

3.

Align the connector on the monitor cable with the SVGA
monitor port on the computer. Then insert the connector
into the port.

This icon identifies the computer’s SVGA monitor port.

Caution

To avoid damaging the connector, be careful not to bend

the pins when you insert it.

Setting Up Your System 1-5

4.

If the connector has retaining screws, tighten them.

caution

Before you plug the monitor’s power cord into the back
of your computer, make sure the monitor’s power
requirements do not exceed 2 Amps (for 110 volt
operation) or 1 Amp (for 220 volt operation).

5.

Plug the monitor’s power cord into the power inlet on the
back of the monitor.

6.

Plug the other end of the power cord into a grounded
electrical outlet or the computer’s AC outlet.

power inlet

AC outlet

Note

The position of the power inlet and AC outlet on your

computer may be reversed.

1-6 Setting Up Your System

Connecting a Parallel or Serial Device

Refer to the illustration under “Connecting System
Components” as you connect your parallel or serial device.

Your computer has one multi-mode parallel port and two serial
ports. To connect a printer or other peripheral device, follow
the appropriate instructions in this section.

Using the printer [parallel device) port

You can connect any parallel device into the computer’s
parallel port, but the most common device is a printer. Follow
these steps to connect a parallel device:

1.

Position the parallel device and the computer so that the
backs are facing you.

2.

Align the connector end of the parallel cable with the printer
port and plug it in.

This icon identifies the computer’s printer port.

If the connector has retaining screws, tighten them.

3.

Connect the other end of the cable to the parallel device. To
secure the cable, squeeze the clips at each side of the device
port and push them into place.

4.

Plug the parallel device’s power cord into a grounded
electrical outlet.

You may need to set the multi-mode parallel port to the correct
mode for the device you connected by changing the setting of
the LPT Mode option in the SETUP program, as described in
Chapter 2. Check your parallel device documentation for the
parallel port mode you should select.

Setting Up Your System 1-7

You may also need to change the setting of the LPT Port
option in SETUP if you need a different address and /or
interrupt assignment for the port.

Note

If you use ECP (Extended Capabilities Port) mode, you máy
also need to change jumpers JP8 and JP9 to the correct DMA
channel; check your parallel device documentation for the

DMA channel you should use. Then see “Changing the

Jumper Settings” in Chapter 4 for instructions on setting
jumpers.

Using the serial ports

If you have a printer, a modem, or other device with a serial
interface, you can
Make sure you have a cable compatible with a DE-9P connector.

To

connect

either the serial 1 or serial 2 port. If you are connecting

only one serial device, use the serial 1 port.

connect

a serial device, insert the connector into

it to one of the serial (RS-232C) ports.

Connecting the Power Cord

Follow these steps to

1.

Plug the power cord into the power inlet on the back of the
computer.

1-8 Setting Up Your System

connect

voltage hector witch

the computer’s power cord:

Note

The position of the power inlet and AC outlet on your
computer may be reversed.

2.

Plug the other end of the cord into an electrical outlet.

WARNING

To avoid an electric shock, be sure to plug the cord into the
computer before plugging it into the wall outlet.

Turning On the Computer

Once you set up your system, you’re ready to turn on the
power.

Caution

Before you turn on your system, be sure to read the

“Important Safety Instructions” at the beginning of this
manual to ensure that you have created a safe working
environment.

1.

Turn on the monitor, printer, and any other devices
connected to the computer.

2.

Turn on the computer by pressing the POWER button on the
front panel. Refer to the illustrations below to locate the
power button and other features on the front panel.

Setting Up Your System 1-9

1-10 Setting Up Your System

The power indicator lights up; then the computer performs
its power-on diagnostics, which are a series of checks to
make sure everything is working correctly. During
diagnostics, you see a message telling you to press Del to
run the SETUP program. Then the computer loads the
operating system.

You may want to run the SETUP program to adjust power
saving features or set a password.

See “Running SETUP”in Chapter 2 for instructions.

Turning Off the Computer

Whenever you turn off your system, follow these steps:

1.

Save your data, exit any application programs, and exit or
shut down Windows. If you see a message, wait until it
says you can safely turn off your computer.

2.

Check the hard disk and the diskette drive lights to make
sure they are not on. Don’t turn off the computer if these

lights are on; you could damage the drive or lose data.

3.

Remove any diskette(s) from the diskette drive(s).

4.

Press the POWERbutton to turn off the computer.

5.

Turn off the monitor, printer, and any other peripheral
devices.

Setting Up Your System

1-11

Chapter2

Your computer has a configuration program, called SETUP,
contained within the BIOS ROM (basic input/ output system
read-only memory) chip on the system board. The BIOS ROM
also contains default configuration settings for your hardware
configuration, security options, and power-saving features that

SETUP allows you to change. Any configuration information
you set is backed up by a battery, so it is not erased when you
turn off or reset the computer.

You may also want to install drivers and utilities for the built-in
IDE interfaces and the built-in SVGA video interface. You only
need to install these drivers if you’re using an operating system
other than Windows.

This chapter describes the following procedures:

Starting the SETUP program

Using the System Setup options

Using the Fixed Disk Setup option

Using the Advanced System Setup options

Setting the Boot options

Selecting the Security Setup options

Setting the Green PC features

Installing PC1 IDE drivers

Installing video drivers.

Running SETUP and lnstalling Drivers 2-1

Running SETUP

You may want to run the SETUP program the first time you use
your computer to customize the settings. You also may need to
run SETUP again later if you add options or change your
configuration.

Starting the SETUP Program

When you start your computer, it performs some power-on
diagnostics. During these diagnostics, you may see the
following message:

Press

Press Del. This message is only on the screen for a few seconds.
If you missed it, restart your computer and try again.

If, during power-on diagnostics, the system detects an error in
your system configuration, you hear two beeps and see an
error message followed by this message:

<DEL> to enter SETUP

Press <Fl> to resume, <DEL> to run SETUP

Press Del to run SETUP and correct the problem

SETUP displays the Main Menu, which allows you to select
various options to identify your system’s configuration and
then save your new values. You can also cancel any changes
you have made and restore the default values stored in ROM
or load the previously stored values.

2-2 Running SETUP and lnstalling Drivers

The table below lists some of the keys you can use to perform

SETUP operations.

SETUP function keys

Press

Home or End

F1 or Alt H
PgUp or ­PgDn or +
F5

F6

F10

Enter
Esc

To
Move the cursor to the next or previous modifiable option
Move the cursor to the top or bottom of the menu or

screen

Display a help screen for the option currently selected
Select the previous value
Select the next value
Supply the previously saved values in the CMOS for the

SETUP options on the current screen
Supply the factory default values for the SETUP options on

the current screen

Ignore any changes you have made on the current
screen and exit the screen: at the Main Menu, save the

configuration and exit
Select the current option or value

Return to the previous screen: at the Main Menu, exit
without saving

While you are in SETUP, the bottom of the screen lists the keys
you can press to perform specific functions.

Using the System Setup Option

When you select the System Setup option, you see the

System Setup screen. From this screen, you can set the system
time and date, define your video display type, check system
memory, define the diskette drives, and control keyboard
testing during system startup.

Running SETUP and lnstalling Drivers 2-3

The System Setup options are described in the table below.

System Setup options

Option
System Time

System Date

Video System EGA/VGA *

System Memory
Extended Memory

Diskette Drive A
and B

Settings

hh:mm:ss

mmm dd, YYYY

Monochrome
CGA 80X25

system memory size

extended memory size

3.5 inch, 1.44MB * (A)

3.5 inch, 720KB

5.25 inch, 1.2MB

5.25 inch, 360KB

3.5 inch, 2.88MB
Not installed * (B)

Description
Sets the time and date for

the computer’s real-time
clock: once set, you do not
need to change the
settings except to adjust
the time for daylight

savings or a different time
zone (the computer
automatically changes the
date for leap years)

Defines the type of display
you are using: if you
connected a VGA or
SVGA monitor to the
built-in VGA port, the
computer automatically
sets this option to

EGA/VGA(1)

Detects and displays the
size of the system and
extended memory: you
cannot change these
values (2)

Defines the type of diskette
drive installed as drives A
and B (if installed)

2-4 Running SETUP and Installing Drivers

System Setup options (continued)

Option

Keyboard

* Default setting

(1) If you installed a video adapter card, make sure you disable the

on-board SVGA controller by setting jumper JP2 to position 2-3; see

“Changing the Jumper Settings” in Chapter 4 for instructions.

(2) If the System

check that the SlMMs are installed correctly, as described in “Installing
Memory Modules (SIMMs)” in Chapter 4.

Settings
Installed *

Not Installed

memory

and

Extended memory

Description

Enables or disables testing
of the keyboard during
power-on diagnostics:
select Not Installed if
you plan to use your system
without a keyboard (as a
network server, for
instance) so you do not
receive keyboard errors

values are not correct,

Using the Fixed Disk Setup Option

The Fixed Disk Setup option defines the types of hard
disk drives connected to the primary and secondary IDE
interfaces in your system. When you select this option, you see
the Fixed Disk Setup screen.

Note

These options do not configure other IDE devices, such as
CD-ROM drives, connected to the secondary IDE interface.

fixed Disk Setup screen options

Make sure the Large Disk Access Mode option is set to

DOS (the default setting). Set this option to Other if you are

using UNIX® or an operating system other than MS-DOS@ or
Windows.

Running SETUP and lnstalling Drivers 2-5

From this screen, you can configure each of the installed drives
using these options:

IDE Adapter 0 Master
IDE Adapter 0 Slave
IDE Adapter 1 Master
IDE Adapter 1 Slave

The IDE Adapter 0 drives are the master and slave drives
connected to your primary IDE interface. The IDE Adapter 1
drives are connected to the secondary IDE interface. (The
computer detects the master and slave status of the drives
based on the drive’s jumper settings, described in Chapters 5
and 6.)

Individual drive options

Your computer comes with a hard disk auto-sensing feature.
To use it, select one of the drives you have installed from the
Fixed Disk Setup screen. On the screen that appears for that
drive, press Enter to select the Autotype Fixed Disk
option. The system detects the type of hard disk drive, fills in
the drive’s parameters, and sets the remaining options on the

screen.

Some older drives may not support the auto-sensing feature.
If the drive parameters displayed on the screen do not match
your drive, you need to define your own drive parameters (see
the next section for instructions). You may also need to set the
remaining options on the screen, as described below.

The Multi-Sector Transfer option sets the number of

sectors per block that the hard disk uses in multiple sector
transfers. The more sector transfers per block, the faster your
hard drive performs. If this option is not automatically
detected, you can select 2, 4, 8, or 16 sectors.

2-6 Running SETUP and Installing Drivers

The Transfer mode option selects the method for
transferring data between the hard disk and system memory. If
this option is not automatically set, you can select Standard
(thedefault), Fast Pl0l, Fast P102,or Fast P103.

The LBA Mode Control option enables or disables ISA
logical block address (LBA) mode control for each drive. If this
option is not detected automatically, and your drive supports
LBA mode control, select Enabled. Many drives larger than
528MB support LBA mode control, but some older drives do
not; check the drive documentation.

The 32 Bit I/O option sets the I/O transfer rate for data
read from the disk. If your drive supports 32-bit I/O transfers,
select Enabled; the default setting is Disabled (16-bit
transfers).

Defining your own drive parameters

If the parameters for your hard disk do not match the
parameters detected by the auto-sensing feature, you must
define your own drive parameters. Follow these steps:

1. Move the cursor to Type and select User.

2.

Type the values in each field that are appropriate for your
hard disk drive.

3.

When you leave SETUP, make sure you save your changes.

Running SETUP and Installing Drivers 2-7

Using the Advanced System Setup Options

When you select the Advanced System Setup option, you
see the Advanced System Setup screen, from which you can
configure the computer’s integrated peripheral devices (such as
the parallel and serial ports), cache memory, shadow memory,
the advanced chipset, and PCI devices. Your system can
automatically configure many of these options for you to avoid
configuration problems.

The Plug & Play O/S option is set to Yes at the factory.

The Reset Configuration Data option is set to Yes at
the factory. The system resets this option to No after you run
Windows 95 for the first time. If you are using Windows 95,
reset this option to Yes whenever you upgrade your
computer or install a new component.

Configuring integrated peripherals

Select

Integrated Peripherals from the

System Setup menu to configure your serial port addresses,
parallel port address, diskette drive controller, and parallel port
mode.

Advanced

2-8 Running SETUP and Installing Drivers

The Integrated Peripherals options are described in
the table below.

Integrated peripherals options

Option
COM 1

COM 2

LPT port

LPT Mode

Settings

3F8,

IRQ 4 * (COM1)

2F8,

IRQ 3 * (COM2)

338,

IRQ 4

238,

IRQ 3
3E8, IRQ 4
2E8, IRQ 3
2E8, IRQ 4 optional port settings to avoid
2E0, IRQ 3

220,

IRQ 4

228,

IRQ 3
Auto
Disabled

378,

IRQ 7 *

278,

IRQ 7
3BC, IRQ 5

378,

IRQ 5

278,

IRQ 5
3BC, IRQ7 on the optional port settings to
Auto
Disabled

Standard
Bi-Directional*

ECP

Description

Assign the address for the built-in

primary and secondary serial
ports: the Auto setting detects
any optional ports you may have

installed and sets the built-in ports

automatically based on the

conflicts (if no optional ports are

installed, Auto sets the built-in

ports to their default settings): the
Disabled setting disables the

port(s)

Assigns the address for the built-in

parallel port: the Auto setting
detects any optional ports you
may have installed and sets the
built-in port automatically based

avoid conflicts (if no optional
ports are installed, Auto sets the
built-in port to the default setting):

select

Disabled

port

Sets the parallel port mode to:

Unidirectional AT mode
Bidirectional

PS/2 mode

Extended Capabilities Port

mode

to disable the

Diskette
controller

CMD
Enhance
Mode 3

* Default setting

Enabled *
Disabled

Enabled *
Disabled

Running SETUP and Installing Drivers 2-9

Enables or disables the built-in
diskette drive controller

Enables or disables the CMD
driver that automatically checks

your drive’s IDE modes

Configuring cache memory

Enabling external cache memory improves system
performance, especially in large data retrieval and processing
environments. It’s a good idea to use the default settings for all
your Memory Cache options unless you have a specific
reason for changing them. The table below lists the memory
cache options.

Memory cache options

Option

External cache

L1 cache write back

L2 cache write back Enabled *

Cache system BIOS

Cache video BIOS

Non-cacheable area
#l and #2

Settings
Enabled *

Disabled
Enabled *

Disabled

Disabled

Enabled *
Disabled

Enabled
Disabled *

Enabled
Disabled *

Description
Enables or disables the system’s

external (secondary) caching
Sets the internal (primary)

cache to Write-back mode

Sets the internal (primary)
cache to Write-through mode

Sets the external (secondary)
cache to Write-back mode

Sets the external (secondary)
cache to Write-through mode

Enables or disables caching of
the system BIOS memory area

Enables or disables caching of
the video BIOS memory area

Define the location (local
DRAM or AT bus), starting
address, and block size of two
non-cacheable memory
blocks: you may want to create
these areas to provide non­cacheable memory for 16-bit
AT cards, such as video capture
boards: see your card
documentation to see if non­cacheable memory is necessary

* Default setting

2-10 Running SETUP and lnstalling Drivers

Con figuring shadow memory

You can enable video BIOS shadowing or configure specific
option ROM shadow blocks by selecting the Memory

Shadow option.

Note

Shadowing for the system BIOS is always enabled. For the

best system performance, always set the Video BIOS

shadow option to Enabled (the default setting).

Your computer can access RAM faster than ROM. The options
on this screen allow your system to copy the contents of its
video ROM and any optional ROMs into RAM. When you use
shadowing, your system can perform certain operations faster,
providing a significant increase in performance.

Note

Some option ROMs cannot be shadowed using the Shadow

Option ROMS options; see the documentation that came

with your optional equipment for information on

shadowing the option’s BIOS ROM.

Configuring the advanced chipset

Most of the Advanced Chipset Control options are for
test purposes only, and you should not change them. However,
you will need to set the PCI clock frequency option if
you upgrade your processor. The default setting is

CPUCLK/ 1.5 (for 75 Mhz processors); change it to CPUCLK/ 2

if you install a 90 or 100 Mhz processor.

Running SETUP and Installing Drivers

2-11

Configuring PCI devices

Select PCI Devices from the Advanced System Setup
screen to configure the devices connected to the PCI option
slots in your computer. These options need to be set only if you
installed older PCI devices that do not follow PCI version 2.0
specifications.

Note

If you installed PCI option cards in the computer before
running SETUP, the computer configures the PCI

Devices options automatically by detecting the

information returned from the PCI option cards.

The Slot #l and Slot #2 options allow you to specify
whether the device is a master or not, and select the timer
values for devices in slots 1 and 2.

Setting the Boot Options

When you select Boot Options from the Main Menu, you
see the Boot Options screen, which allows you to define the
drive boot sequence and determine which power-on diagnostic
tests the computer performs when you start your system.

The SETUP prompt option allows you to enable or disable
display of the message press DEL to run SETUP that
appears when you turn on or reset your computer. If you
disable the message, you can still press Del to start SETUP. The
default setting is Enabled.

The Boot sequence option determines the order in which
the computer checks the drives for an operating system when
you turn it on or reset it.

2-12 Running SETUP and Installing Drivers

The table below describes the available options

Boot sequence option settings

Option
A: then C: *

C: then A:

C: only

* Default setting

Description
Loads operating system from drive A; if it isn’t

there, loads it from drive C (recommended
setting)

Loads operating system from drive C; if it isn’t
there, loads it from drive A

Loads operating system from drive C

Note

If you set Boot sequence to C: only, you will not be
able to start your system when there is a problem with your
hard disk drive.

If you set the Boot sequence option to C: only, you
should disable the Floppy check option so the system
doesn’t access the diskette drive during the startup procedure.
Disabling this option decreases the time needed to start the
system; the default setting is Enabled.

Selecting the Security Setup Options

When you select Security Setup from the Main Menu,
you see the Security Setup screen, which contains options that
allow you to set passwords and other security and anti-virus
options, as described below.

Running SETUP and Installing Drivers 2-13

Selecting password types

You can define both User and Supervisor password levels for
this system. If this system will be used by more than one
person, you may want to set a Supervisor password for
yourself and a User password for others you don’t want to
have complete access to the system. This allows you to restrict
access to the computer’s diskette drives or the virus protection
features.

See the next sections for instructions on selecting the type of
password prompting you want, and on entering, changing, or
deleting passwords.

Note

If both a Supervisor password and a User password are
enabled, SETUP displays options for setting the User
password only to users who logged on with a User
password.

Selecting pass word prompting

If you enable the Password on boot option, you must
enter the Supervisor or User password each time you turn on
the system. If you disable this option, but you’ve defined
passwords, you must enter the password each time you start
SETUP.

Entering or changing passwords

To specify a User password, you must first specify a Supervisor
password. Follow these steps to enter or change a password:

1. Select Set Supervisor Password and press Enter.

2.

You see a Set Supervisor Password window. Type a

password of up to seven characters and press Enter.

2-14 Running SETUP Installing Drivers

3.

Type the same password a second time and press Enter. You
see a message that your change has been saved.

4. Press the spacebar. The Supervisor Password option
now displays Enabled.

To set a User password, select the Set User Password
option as you follow the steps above.

Deleting passwords

To delete your passwords, follow these steps:

1. Set the Password on boot option to Disabled.

2.

Delete the User password by pressing Enter for both the
password field and the confirmation field. Don’t type any
characters in these fields.

3.

Then delete the Supervisor password the same way.

If you forget your password, see “Password Problems” in
Chapter 7.

Using the virus protection features

The Diskette access option lets you restrict access to
your diskette drives based on the password levels you have
defined. This prevents unauthorized users from accessing the
drives and possibly introducing a virus to your system. You
can restrict diskette access only if passwords are enabled and
you have enabled the Password on boot option.

Running SETUP and Installing Drivers 2-15

If you select Supervisor for this option (the default setting),
you can access the diskette drives only if you enter the
Supervisor password when you start your system. If you start
the system with a User password, you see an error message
when you try to access the diskette drive. If you select User
for the Diskette access option, you can access the
diskette drives whether you enter the Supervisor or User
password when you start the system.

Note

To use passwords for diskette drive access, you must enable
the Password on boot option. If you select a password
level for Diskette access, but leave the Password
on boot option disabled, you see an error message
whenever you try to access your diskette drive.

You can also protect your system by selecting Write

protect for the Fixed disk boot sector option.

When this option is enabled, the system displays an error
message when a program tries to write to the boot sector of
your hard disk drive. The boot sector is where computer
viruses typically cause damage. To use a program designed to
write to the boot sector (such as the Format command), you
must select Normal (the default setting) for the Fixed

disk boot sector option.

2-16 Running SETUP Installing Drivers

Setting the Green PC Features

Select Green PC Features from the Main Menu to view

the Green PC Features screen. The options on this screen allow
you to control the computer’s Energy Star compliant,
power-saving features described in the table below. (For more
information on the Green PC features, see “Using Your Green
PC Features” in Chapter 3.)

Green PC options

Option

Power Saving Mode Enabled *

System Doze Timer

System Standby
Timer

System Suspend
Timer

Settings

Disabled

20 seconds
40 seconds
90 seconds

1 minute

3 minutes

Disabled *

20 seconds

1 minute

5 minutes

10 minutes

15 minutes
20 minutes
30 minutes

Disabled *
20 seconds

1 minute
5 minutes *

10 minutes

15 minutes
20 minutes
30 minutes

Disabled

Description
Enables or disables all of the

computer’s power-saving
features: you must enable this
option to set the rest of the
features described in this table

Sets the time period of system
inactivity after which the system
enters Doze mode or allows you
to disable entry into Doze mode

Sets the time period of system
inactivity (following any Doze
period that is set) after which the
system enters Standby mode or
allows you to disable entry into
Standby mode

Sets the time period of system
inactivity (following any Doze
and Standby periods that are
set) after which the system enters
Suspend mode or allows you to
disable entry into Suspend mode

Running SETUP and Installing Drivers

2-17

Green PC options (continued)

Option

Settings

Description

Hard Disk Standby

Timer (1)

VGA with Power

Down feature

APM SMI Function Enabled *
Support (2) Disabled

VGA Access

Detection (3)

Hard Disk Port

Activity

Disabled

1 to 15 minutes
15 min*

VESA DPMS *
Standard
None

Enabled
Disabled *

Enabled *
Disabled

Sets the time period of hard disk
drive inactivity after which the
hard disk enters Standby mode
or allows you to disable the hard
disk standby timer

Selects the method used to
determine video activity when
the system attempts to enter a
power-saving mode: Standard
monitors activity of the vertical
and horizontal sync signals and
VESA DPMS monitors any VESA
DPMS activity

Enables or disables the APM
(Advanced Power
Management) interface which
handles system activity
detection from Windows

Enables or disables checking of
video activity to determine
whether the system enters a
power-saving mode

Enables or disables checking of
hard disk drive activity to
determine whether the system
enters a power-saving mode

Serial Port Activity

Parallel Port Activity

Enabled *
Disabled

Enabled *
Disabled

Enables or disables checking of
serial port activity (modem
access, for example) to
determine whether the system
enters a power-saving mode

Enables or disables checking of
parallel port activity (signals from
a scanner, for example) to
determine whether the system
enters a power-saving mode

2-18 Running SETUP Installing Drivers

Green PC options (continued)

Option
ISA or PCI Master Enabled *

Activity

PM monitor
IRQ1 -IRQ15 Activity Off

cause errors in some applications. If you have problems, you may want to
disablethe Hard Disk Standby Timer option (Disabled is the
default setting).

(2) APM enhances your system’s power-saving abilities by providing

increased inactivity detection and lower CPU power states without
degrading performance. Windows may provide a Power icon in the
Control Panel that lets you select the type of APM you want to use: see
the Windows on-line help information about the Power functions.

(3) If you enabled VGA Access Detection and your system’s video is

active, the system does not enter any power-saving modes. If you disable

VGA Access Detection, the system ignores video activity (such as a

blinking cursor) and enters these modes as necessary.

Settings

Disabled

On* Allow you to enable or disable

Description
Enables or disables checking of

activity from the devices listed
below: leave this option enabled

checking of activity from devices
using IRQs 1 through 15 to
determine whether the system
enters a power-saving mode: the
device using each IRQ is listed on

the screen and varies depending

on your configuration

When you leave SETUP, you can save your settings or exit
SETUP without saving your settings. You can also return all
values to the factory defaults.

Running SETUP and Installing Drivers 2-19

To leave SETUP, press ESC from any SETUP screen. From the

SETUP Main Menu, you can perform the following functions in

the table below.

Exiting SETUP options

Option

Load ROM Default

Values

Load Values from

CMOS

Save Values to
CMOS configuration to CMOS

Description
Loads the factory default settings stored in ROM

back into CMOS: if you change your configuration
using SETUP and then have problems, you can
load ROM values to boot the system and start over

Loads the current values stored in CMOS for all
SETUP options: ignores any changes you have
made through SETUP

Saves the changes you have made to your

Press ESC to exit SETUP without saving your settings and
restart your computer.

All the files and drivers you need for maximum performance
with the operating system on your computer are already
installed. If you switch to another operating system, such as
NetWare,® you may want to install PCI IDE drivers, which let
you take full advantage of the high-speed performance

available through your system’s IDE interfaces for hard disk

drives and other IDE devices.

2-20 Running SETUP and Installing Drivers

In order to install the drivers, you need to create install
diskettes using the utility program on your computer. See the

User's Digest for instructions. Once you create the diskettes, you

can install drivers for these programs:

MS-DOS

Microsoft Windows

Microsoft Windows NT

IBM® OS/2®versions 2.0 and higher (2.X)

SCO®UNIX versions 3.2.4 and higher (3.2.4.X)

Novell®NetWare versions 3.1 and higher (3.1X)

Novell NetWare versions 4.0 and higher (4.0X).

Before you install the PCI IDE drivers, make sure you back up
your hard disk drive. Then use the installation program on the
PCI IDE Drivers diskette to install the drivers.

Note

Make sure you use the installation program to install the PCI
IDE drivers; if you simply copy the driver files, they won’t
work correctly.

The driver files for each of the programs listed above are in
their own directory on the PCI IDE Drivers diskette. Log onto
the directory for each driver you want to install and print out
the README file. Refer to the information in these files for
additional instructions on installing and using the PCI IDE
drivers.

Running SETUP and Installing Drivers 2-21

Running the lnstallation Program

Follow these steps to install the PCI IDE drivers:

1.

Insert the PCI IDE Drivers diskette in drive A.

2.

Access the DOS prompt, if you are not there already

3. Type A: and press Enter to log onto drive A.

4. Type INSTALL and press Enter.

5.

Follow the instructions on the screen to install the PCI IDE
drivers on your hard disk.

Note

Not all hard disk drives can take full advantage of the IDE
interface;your hard disk drive must be compatible with
ATA-2 specifications. To find out whether your drive
supports ATA-2, see the drive documentation or contact the
drive manufacturer to request a product specification.

Installing Video Drivers

Your system already includes Windows video drivers that let
you get the best performance from your computer’s built-in
SVGA controller.

If you are using Windows 3.1, you also have the Galileo and
S3REFRSH utility programs, which let you control the
resolutions, colors, and refresh rates your Windows driver
uses.

2-22 Running SETUP and Installing Drivers

Using the diskette creation utility on your system, you can
create an install diskette containing drivers for these programs:

AutoDesk® AutoCAD®versions 11 and 12, AutoShade

®

version 2.1, and 3D Studio versions 1.0 and 2.0

MicroStation PC protected mode versions 4.0 and 5.0.

Note

See the User's Digest for instructions on using the diskette

creation utility included with your computer.

For instructions on installing and configuring the video drivers,
see the README file in the root directory on the video drivers
install diskette.

To obtain drivers for additional applications or new drivers as
they become available, contact the EPSON Connection or
access one of EPSON’s electronic support services. See “Where
to Get Help” in the Introduction for more information.

Running SETUP and Installing Drivers 2-23

Chapter 3

Using Your Computer

This chapter describes the following operations:

Working comfortably

Using energy wisely

Using your Green PC features

Inserting and removing diskettes

Stopping a command or program

Resetting the computer

Using a password.

Working Comfortably

If you spend a lot of time at your computer, you may
experience occasional fatigue or discomfort caused by
repetitive motions or too much time spent in one position. If

you follow the guidelines in this section, you may avoid these

problems and actually increase your productivity.

Take a few minutes to read this section for suggestions about:

Using the right furniture

Positioning your monitor

Lighting your workspace

Using Your Computer

3-1

Using a keyboard and mouse

Maintaining good posture and work habits.

Using the Right Furniture

electing a good desk and using the right type
f chair can make a big difference in your level
f comfort. When you set up your furniture,

onsider these suggestions:

An L- or U-shaped desk configuration works well because it
provides ample space to hold your computer equipment and
work materials while keeping everything within easy reach. A
split-level desk or one with a pull-out keyboard drawer lets
you place the keyboard in a comfortable typing position.

Since you’ll usually be sitting when you use your computer, it’s
important to have a good chair. An adjustable chair allows you
to support your body in the correct position. Make sure the
chair supports your lower back; the backrest should fit the
curvature of your spine. To reduce fatigue, try to use a chair
with adjustable, padded armrests so you can occasionally rest
your arms while you work.

Make sure the seat and backrest are wide enough so you can sit
in a variety of positions throughout the day. Also leave enough
room under the work surface to vary the position of your legs.

Adjust the height of your chair so when you are using the
keyboard or mouse your upper arms are vertical and your
forearms and wrists are horizontal. For good circulation, your
feet should rest flat on the floor with your lower legs vertical

and your knees level with your hips. You may need to use a
footrest to maintain the correct alignment for your legs.

3-2 Using Your Computer

Positioning Your Monitor

Place the monitor so it is directly in front of you

with the top of the screen slightly below eye level
when you are sitting at the computer. You may want to place it
on top of the computer or on a stand.

Your line of sight to the screen should be about 10 to 20 degrees
below the horizontal. If the monitor has a tilt and swivel base,
you can adjust the position of the screen for the best viewing
angle.

Sit about an arm’s length or more away from the monitor. The
most comfortable viewing distance depends on the size of the
screen characters and your ability to focus on the display.

Adjust the monitor’s brightness and contrast controls to
maximize image clarity, and keep the screen clean.

Try placing any source documents you are using on a copy

stand and position the stand next to the screen at the same eye
level. This reduces neck strain and makes it easier for your eyes
to move back and forth between the document and the screen.

Lighting Your Workspace

Appropriate lighting increases your comfort and
productivity, and it’s good for your eyes.

Arrange your computer and light sources to minimize glare

and bright reflections.

Position the monitor so that any windows in the room face the

sides of the monitor, not the front or back. This will help reduce
glare.

Using Your Computer 3-3

For working at the computer, indirect or shielded lighting is
best, and it should light your entire office equally. Make sure
the lighting is not too bright, because this can make your eyes
tired from continually readjusting between the relative dimness
of the screen and the bright surroundings. You can use window
blinds, shades, or drapes to control the amount of daylight in
the room or reduce overhead lighting by turning off or
dimming the lights.

Here is a simple way you can test your lighting. While looking
at the screen, use your hand to shield your eyes from the
brightest light source in the room (such as a window or
overhead light). If you feel a sense of relief, no matter how
small, your current lighting is too bright.

Using the Keyboard and Mouse

Constant use of a keyboard, mouse, or any
pointing device can lead to a variety of aches and
strains. To prevent injury, keep your hands

relaxed and rest them frequently

Try to keep your fingers parallel with your forearms to prevent
straining your wrists. Adjust the angle of the keyboard so the
slope is no more than 25 degrees. (The keyboard has legs on the
bottom which allow you to adjust the angle.)

Keep your hands and fingers relaxed when you are typing and
try not to press the keys too hard; using too much force creates
tension in your hands. Remove your hands from the keyboard
when you are not using it and take frequent breaks to stretch
your hands and fingers.

When using a mouse, keep your wrist and fingers relaxed. Let
go of the mouse frequently and stretch or relax your hand.
Leave enough space on your work surface so you can freely
move the mouse.

3-4 Using Your Computer

Maintaining Good Posture and Work

Habits

Here are suggestions to help you stay fit while

using your computer. If you form good work
habits, you shouldn’t have to spend too much time thinking
about it!

Work in a relaxed, natural, upright position and let the
chair support you. Your back and neck should be straight
with your shoulders down and relaxed. Keep the elbows
and hips bent at about a 90 degree angle and your forearms
and thighs parallel to the floor.

Try to keep your arms in an easy, natural position with
your elbows near your body and level with or slightly
lower than the keyboard. Your wrists should be straight,
not bent, and your hands should rest lightly on the keys or
the mouse.

Rest your eyes occasionally by closing them or focusing on
a fixed spot in the distance.

Change your sitting position frequently throughout the day
to avoid muscle fatigue. Take periodic breaks; stand up,
stretch, and move around.

Using Your Computer 3-5

Using Energy Wisely

By purchasing this low-power, Energy Star

compliant computer, you join a growing number
of users concerned about conserving energy. Here are a few
additional tips you can use to be even more energy-wise:

If your printer and monitor are not Energy Star compliant,

turn them off when you’re not using them.

Use the print preview option on your software before you
print something. You’ll be able to catch formatting errors
before you commit them to paper.

If you have an electronic mail system available to you, send
E-mail rather than memos. Not only is this faster, but you’ll
save paper and storage space too.

Use recycled paper whenever you can and, if possible,
reuse or recycle used paper instead ofthrowing it away

Using Your Green PC Features

Your computer places the CPU, the hard disk drive, an Energy

Star compliant monitor, or all of these components into

Suspend mode when the keyboard or mouse has been inactive
for 5 minutes. Using the SETUP program, you can customize
this timer and set up additional energy saving features. (See

“Setting the Green PC Features” in Chapter 2 for instructions
on setting these features.)

Three power-saving modes are available: Doze, Standby, and

Suspend. Each mode provides progressively increased power
conservation and affects progressively more components in
your system. The power-saving operations performed by your

computer in each of these modes are summarized in the table
below.

3-6 Using Your Computer

Power-saving modes

Mode

Doze
(disabled by

default)
Standby

(disabled by

default)
Suspend

Power-saving operations
Slows down the processor

Lowers the processor speed further and the monitor
screen goes blank (the monitor is placed in a low power
consumption mode only if it is Energy Star compliant)

Stops the processor clock, powers down the hard disk
drive(s), and the monitor screen goes blank (the monitor
is placed in a low power consumption mode only if it is
Energy Star compliant)

To resume activity when your system is in a power-saving
mode, press a keyboard key or move the mouse.

If your system was in Suspend mode, it takes a few moments
for the monitor to display and for the hard disk drive to return
to active mode. You’ll hear it start again. It takes a few seconds
for the drive to reach its full operating speed and read or write
to the disk.

Note

Some hard disk drives do not support power-saving modes.

Also, the delay caused by the hard disk drive returning to

active mode may cause errors in some applications. If you
have problems, you may want to disable any power-saving
features for the hard disk drive; see “Setting the Green PC

Features” in Chapter 2.

Using Your Computer 3-7

inserting and Removing Diskettes

To insert a diskette into a 3.5-inch drive, hold the diskette with
the label facing up and the shutter leading into the drive as
shown in the following illustrations. Slide the diskette into the

drive until it clicks into place.

3-8

Using Your Computer

When you want to remove the diskette, make sure the drive
light is off; then press the release button. Remove the diskette
and store it properly.

Caution

Never remove a diskette, reset the computer, or turn it off
while a diskette drive light is on. You could lose data. Also,
remove all diskettes before you turn off the computer.

Stopping a Command or Program

You may sometimes need to stop a command or program while
it is running. If you want to stop a DOS command or a DOS

application program command, try one of the following from

the DOS prompt:

Press Pause
Press Ctrl C
Press Ctrl Break.

If you are using Windows, press Ctrl Alt Del and follow the
instructions on the screen.

If these methods do not work, you may need to reset the
computer as described below. Do not turn off the computer to
exit a program or stop a command unless you have to, because
the computer erases any data you did not save.

Using Your Computer 3-9

Resetting the Computer

Occasionally, you may want to clear the computer’s memory
without turning it off. You can do this by resetting the
computer.

For example, if an error occurs and the computer does not
respond to your keyboard entries, you can reset it to reload
your operating system and try again. However, resetting erases

any data in memory that you have not saved; so reset only if

necessary.

Caution

Do not reset the computer to exit a program. Some programs
store data when you exit them. If you reset the computer
without properly exiting a program, you may lose the data.

To reset your computer, press Ctrl Alt Del and then follow the
instructions on the screen. You can also press the RESET button
located on the front of your computer. The screen displays

nothing for a moment and then the computer reloads the

operating system.

If resetting the computer does not correct the problem, you
probably need to turn it off and on again. Remove any
diskette(s) from the diskette drive(s). Turn off the computer
and wait 20 seconds. Then turn on the computer.

3-10

Using Your Computer

Using a Password

Using SETUP, you can define both a Supervisor level password
and a User level password. You can also specify whether a
password is required when you start the system. In addition,
the password can control who has access to the diskette drives.

If you enabled the
you must enter the Supervisor or User password every time
you turn on or reset the computer. If you enter a password but
disable the
password when you start SETUP.

If you set the
can access a diskette drive only if you entered the Supervisor
password when you started your system. If you entered a User
password when you started the system but the

access

when you access the diskette drive.

When you need to enter your password, you’ll see the Security
Check window containing this prompt:

Password on boot option in SETUP,

Password on boot option, you must enter the

Diskette access option to Supervisor, you

Diskette

option is set to Supervisor, you see an error message

Enter password:

As you type your password, you see a rectangle for each
character you type. When you press Enter, the computer loads
the operating system (or starts SETUP).

If you don’t enter the correct password the first time you type
it, you can try two more times. If you haven’t entered the
correct password on the third try, the computer locks up to
prevent unauthorized access. You see the message:

SYSTEM DISABLED

Using Your Computer

3-11

You must either turn off the computer or press the RESET
button to start over. In this situation, you cannot reset the
computer by pressing Ctrl Alt Del.

Note

If you want to delete your password, you must run the

SETUP program and follow the instructions for deleting a

password under “Selecting the Security Setup 0ptions” in

Chapter 2. If you do not remember your password, see
“Password Problems” in Chapter 7.

3-12 Using Your Computer

Chapter- 4

Installing and Removing Options

You can enhance the performance of your computer by adding
optional equipment such as option cards, and system, video, or
cache memory modules, or by upgrading the processor.

If you are reading this manual online, be sure to print out
this chapter before performing any of the steps it describes.

This chapter describes the following procedures:

Removing the computer’s cover

Replacing the computer’s cover

Locating the internal components

Changing the jumper settings

Installing and removing SIMMs (single in line memory

modules)

Installing and removing option cards

Adding video memory

Installing external cache (slimline computers only)

Upgrading the processor

Post-installation procedures.

Installing and Removing Options

4-1

Caution

Never install options or change jumper settings when the
computer is turned on or the power cable is connected to the
computer.

Removing the Cover

You need to remove the computer’s cover to install any of the
options described here or to install or remove a disk drive (as
described in Chapters 5 and 6). Follow these steps:

1.

Turn off the computer and then any peripheral devices.

2.

Disconnect the computer’s power cable from the electrical
outlet and from the back panel. Also disconnect any other
cables that are connected to the computer.

3.

If the monitor is on top of the computer, lift it off and set it to
one side.

4.

Turn the computer around so the back panel is facing you.

4-2 Installing and Removing Options

5.

Slimline

computer

Tower

computer

Remove the screws securing the cover to the back panel, as
shown below. (Save the screws to reinstall later.) The
slimline computer has three cover screws and the tower
computer has six cover screws.

installing and Removing Options

4-3

6. Grasp the sides of the cover and lift it off as shown below.

On the slimline computer, lift the cover up at an angle and
then pull it off. For the tower computer, pull the cover

straight back; then lift it up and off the computer.

Slimline
computer

Tower

computer

front bezel

lip

4-4

installing and Removing Options

7.

Set the cover aside

8.

Ground yourself to the computer by touching the metal
surface of the back panel.

WARNING

Be sure to ground yourself by touching the back panel of the
computer every time you remove the cover. If you are not
properly grounded, you could generate an electric shock
that could damage a component when you touch it.

Replacing the Cover

When you are ready to replace the computer’s cover, refer to
the illustrations above and follow these steps:

1.

Make sure all the internal components are installed properly.

2.

Check all cable connections, especially those that might have

been loosened during your work.

3.

Make sure all cables are out of the way so they do not catch
on the cover.

4.

For the slim line computer, insert the lip at the front of the
cover between the front bezel and the computer case; then
guide the cover straight down.

For the tower computer, squeeze the sides in and slide the
cover forward until the lip at the front of the cover slides
between the front bezel and the computer case.

5.

Replace the retaining screws.

Installing and Removing Options 4-5

6.

Reconnect the computer to the monitor, printer, keyboard,
mouse, and any other peripheral devices you have. Then
reconnect the power cable to the back of the computer and
to an electrical outlet.

Locating the Internal Componenfs

As you follow the instructions in this chapter, refer to the
illustrations below to locate the major components inside your
computer.

4-6 Installing and Removing Options

Installing and Removing Options

4-7

locating the System Board Components

This illustration shows the system-board inside your computer.
Use this illustration to locate jumpers, SIMM sockets, external
cache sockets, and video memory sockets.

4-8

Installing and Removing Options

Changing the Jumper Settings

The jumpers on the system board are preset to factory default
positions, indicated by an asterisk (*) in the tables below. (See
the illustration under “Locating the System Board
Components” to locate jumpers.) Use the information in this
section to change jumper settings, if necessary.

Note

Any jumpers not listed in the following tables are for service
purposes only. Do not change their settings.

CPU clock jumper settings

JP16

CPU clock speed *
50 MHz (for 75 MHz CPU) Off Off
60 MHz (for 90 MHz CPU) Off
66 MHz (for 100 MHz CPU)

*

Default setting depends on speed of CPU

pins 1-2

On On

JP16
pins 3-4

On

Parallel port ECP mode DMA channel (DRQ) settings

Jumper number DRQ1 DMA channel

JP8 On pins 1-2 * On pins 2-3
JP9 On pins 1-2 *

DRQ3 DMA channel

On pins 2-3

External cache size jumper settings

External cache size

256KB

512KB

1MB

JP10* JP11*

Off

On

On On

Off

Off

Installing and Removing Options 4-9

Miscellcmeous jumper settings

Jumper
number

JP2

JP6

JP12

JP13

JP14

* Default setting

Jumper
setting

1-2 *

2-3
On

Off *

1-2 *

2-3

Off * Enable IDE controller
On

1-2, 3-4 Double- and single-sided SlMMs

2-3 *

Function
Enable VGA controller

Disable VGA controller
Clears the CMOS SETUP values

Normal CMOS operation
Disable DRAM parity checking if you installed

32-bit SlMMs

Enable DRAM parity checking if you installed

36-bit SlMMs

Disable IDE controller

Single-sided SlMMs only

Setting the Jumpers

To change a jumper setting, follow these steps:

1.

Refer to the illustration under “Locating the System Board
Components” to locate the jumper(s).

2.

If any option cards are installed in your computer, you may

need to remove them to access the jumpers; see “Removing

an Option Card” for instructions.

4-10 Installing and Removing Options

3.

A jumper’s setting is determined by where the jumper is
placed on the pins. Use the table below to identify the pin
settings for 2-, 3-, and 4-pin jumpers. To identify the pin
numbers, look at the system board near the jumper.

Jumper positions

To move a jumper from one position to another, use
needle-nose pliers or tweezers to pull it off its pins and
gently move it to the desired position.

Caution

Be careful not to bend the jumper pins or damage any
components on the main system board.

4.

Replace any option cards you removed, if necessary; see

“Installing an Option Card” for instructions.

Installing and Removing Options

4-11

Installing Memory Modules [SlMMs)

The computer comes with 8MB of RAM standard on two 4MB
SIMMs. You can increase the memory up to 128MB using lMB,
2MB, 4MB, SMB, 16MB, 32MB, or 64MB SIMMs. The SIMMs
must be tin-plated, 72-pin, single- or double-sided, fast-page
mode, parity or no-parity type with an access speed of 70ns or
faster. Be sure all the SIMMs operate at the same speed.

The table below lists all the possible SIMM configurations; do
not install SIMMs in any other configuration.

SIMM configurations

4-12 Installing and Removing Options

Your SIMM sockets may not look exactly like the ones in the
illustrations. If you’re not sure how to install SlMMs, contact
your Authorized EPSON Servicer or the EPSON Connection
and ask for assistance.

Inserting SlMMs

Make sure the computer is turned off and the cover is off. Then
follow these steps to install SIMMs:

1.

Refer to the illustration under "Locating the System Board
Components” to locate the SIMM sockets on the left side of
the main system board, next to the processor.

2.

Remove any option cards that may be blocking your access
to the SIMM sockets; see “Removing an Option Card” for
instructions.

3.

Position the SIMM at an angle over the empty SIMM socket
with the notch in the comer of the SIMM facing the back of
the computer.

notch

Installing

and Removing Options

4-13

4.

Push the SIMM into the socket until it is seated firmly in the

slot. Then tilt it upright, as shown below, guiding the hole

at each end of the SIMM over the retaining post at each end
of the SIMM socket. If it does not go in smoothly, do not
force it; pull it all the way out and try again.

5.

Check the settings ofjumpers JP12 (indicating 36-bit SIMMs
with parity or 32-bit SIMMs without parity) and JP14

(indicating double- and single-sided SIMMs or single-sided

SIMMs only) and change them if necessary. See “Changing
the Jumper Settings” for instructions.

6.

Replace any option cards you removed; see “Installing an

Option Card” for instructions.

7.

Replace the computer’s cover as described under “Replacing
the Cover." Then see “Post-installation Procedures” for

instructions on configuring your computer with your new
memory size.

4-14 Installing and Removing Options

Removing SlMMs

If you need to remove SIMMs from your computer (to install
different ones, for example), follow the steps below:

1.

Use the illustration under “Locating the System Board
Components” to locate the SIMM sockets on the left side of
the main system board, next to the processor.

2.

Remove any option cards that may be blocking your access
to the SIMM sockets; see “Removing an Option Card” for
instructions.

3.

Use your fingers or a small screwdriver to carefully pull
away the tabs that secure the SIMM at each end. The SIMM
falls to the side: remove it from the socket.

4.

Follow the same procedure to remove any other SIMMs.

5.

If you are inserting different SIMMs, follow the instructions

under “Inserting SIMMs” to install them.

Installing and Removing Options 4-15

6.

Replace any option cards you removed; see “Installing an

Option Card” for instructions.

7.

Replace the computer’s cover as described under “Replacing
the Cover." Then see “Post-installation Procedures” for
instructions on configuring your computer with your new
memory size.

Installing an Option Card

This section explains how to install option cards in your
computer. Your computer has five slots; the three large slots

are ISA compatible and the two smaller slots are PCI

campatible.

Note

The two PCI slots are labelled PCI1 and PCI2 on the option
slot connector card. The SETUP program uses the PCI slot
number as it configures the PCI cards, so make a note of the
slot number you use for each card.

The slot nearest the main system board accommodates only a

half-length card. In the slim line computer, the two slots facing

the power supply can contain only half-length cards.

Caution

Before you install any option cards in your system, make

sure that each card does not draw more current than the

limits listed in the Appendix.

4-16

Installing and Removing Options

As you install option cards, keep these guidelines in mind:

If you have an S-bit ISA card, you can install it in a 16-bit
ISA slot, as long as it fits.

Install PCI cards only in PCI slots. Note the slot number
printed on the option card connector board beside the slots
you use.

Check the components on your card and the system board
before deciding which slot to use. Make sure that no
component touches or obstructs other cards or cables.

When you unpack the option card, do not touch the
components on the circuit board or the gold-edged
connectors. Place the card gently on top of its original
packing material with the component side facing up. Keep
the packing materials in case you remove it later.

Adjust any switches or jumpers on the card, if necessary,
before you install it. (See the option card instructions.)

If you install a video adapter on an option card you need to

change the setting of jumper JP2 on the system board to

disable the built-in VGA controller; see “Changing the

Jumper Settings” for instructions.

Installing a Card in the Slimline Computer (3-slot Side)

The option card connector board in the slim line computer has
two slots on one side and three slots on the other. Although the
illustration shows an ISA card, you can use the same
instructions to install a PCI card.

Installing and Removing Options 4-17

Follow these steps to install an option card on the three-slot
side:

1.

Remove the retaining screw securing the option slot cover
to the computer. (Keep the screw to secure the option card
in step 4.)

2.

Slide out the slot cover and set it aside. (Store it in a safe

place in case you remove the option card later.)

3.

Hold the card along the top corners and guide it into the slot,

as shown below. (If you are installing a full-length card
insert the front edge of the card into the corresponding
guide inside the computer’s front panel.)

Once the connectors reach the slot, push the card in firmly

(but carefully) to insert it fully. You should feel the card fit

into place. If it does not go in smoothly, do not force it; pull
the card all the way out and try again.

4.

Secure the end of the card to the computer with the retaining

screw.

4-18 Installing and Removing Options

5.

Replace the computer’s cover; see “Replacing the Cover.”
Then see “Post-installation Procedures” for instructions on
configuring your computer with your new option card.

Installing a Card in the Slimline Computer (2-slot Side)

The option card connector board in the slimline computer has
two slots on one side and three slots on the other. Although the
illustration shows an ISA card, you can use the same
instructions to install a PCI card. Follow these steps to install an
option card on the two-slot side:

1.

Remove the retaining screw securing the slot cover bracket.
Remove the bracket by lifting it straight up and out of the
small metal holder that secures it.

2.

Remove the slot cover for the slot you are going to use.

3.

Hold the card by the top corners and guide it into the slot.

Then push the card in firmly (but carefully); you should

f&l it fit into place. If it does not go in smoothly, do not
force it; pull the card out and try again.

Installing and Removing Options

4-19

4.

Replace the slot cover bracket by inserting it into the small
metal holder below the option slots; then replace its
retaining screw.

5.

Replace the computer’s cover; see “Replacing the Cover.”
Then see “Post-installation Procedures” for instructions on
configuring your computer with your new option card.

Installing a Card in the Tower Computer

Follow the steps below to install an option card in the tower
computer. Although the illustration shows a PCI card, you can
use the same instructions for an ISA card.

1.

Remove the retaining screw securing the option slot cover to
the computer, as shown below. (Keep the screw to secure
the option card in step 4.)

2.

Slide out the slot cover and set it aside. (Store it in a safe

place in case you remove the option card later.)

4-20 Installing and Removing Options

3.

Hold the card along the top corners and guide it into the slot.

(If you are installing a full-length card insert the front edge
of the card into the corresponding guide inside the
computer’s front panel.)

Once the connectors reach the slot, push the card in firmly
(but carefully). You should feel the card fit into place. If it
does not go in smoothly, do not force it; pull the card all the
way out and try again.

4.

Secure the end of the card to the computer with the retaining
screw.

5.

Replace the computer’s cover; see “Replacing the Cover.”
Then see “Post-installation Procedures” for instructions on
configuring your computer with your new option card.

Installing and Removing Options

4-21

Removing an Option Card

You may need to remove an option card to access components
on the main system board or if you no longer need it. Refer to
the illustrations for your computer and slot type under

“Installing an Option Card” as you follow these steps:

1.

If you are removing a card from one of the half-length slots
in the slim line computer, first remove the slot cover
bracket. Then pull the card straight out of the slot.

2.

If you are removing a card from the tower computer or from
one of the full-length slots in the slim line computer, remove
the retaining screw securing the option card to the
computer. Then pull the card straight out of the slot.

3.

If you are not installing another option card, replace the
option slot cover, the slot cover bracket (if necessary), and
retaining screw(s).

4.

Replace the computer’s cover; see “Replacing the Cover.”
Then see “Post-installation Procedures” for instructions on
configuring your computer without your option card.

Adding Video Memory

Your computer comes with 1MB of video memory. You can
increase your video memory to 2MB by installing two 512KB,
40-pin, SOJ flat pack video DRAM chips. Additional video
memory is useful for running graphics-intensive applications
or for supporting high resolutions with many colors.

Note that your video memory sockets may not look exactly like
the ones in the illustration. If you’re not sure how to install
video memory, contact your Authorized EPSON Servicer or the
EPSON Connection and ask for assistance.

4-22 Installing and Removing Options

Follow these steps to install video memory:

1.

Locate the video memory sockets on the left side of the main
system board, as shown in the illustration under “Locating
the System Board Components." The sockets are labelled
U13 and U14.

2.

If there are any option cards in your way, remove them; see

“Removing an Option Card” for instructions.

Caution

To avoid generating static electricity and damaging the
memory chips, ground yourself by touching the metal
surface on the inside of the computer’s back panel. Then
remain as stationary as possible while you install them.

3.

Position the chip over the socket and align the notch in the
chip’s corner with the notch in the corner of the socket, as
shown below.

notches

4.

Gently press the chip into the socket; then push down firmly
on both ends to make sure it is well-seated.

Installing and Removing Options 4-23

5.

Repeat steps 3 and 4 to install the other chip.

6.

Replace any option cards you removed; see “Installing an
Option Card” for instructions.

7.

Replace the computer’s cover; see “Replacing the Cover.”
Then see “Post-installation Procedures” for instructions on
configuring your new video memory.

Installing External Cache

Your computer has 256KB of external cache installed. You can
expand your external cache to 512KB or 1MB with 64K x 8 or

128K x 8, 3.3 volt, 15ns SRAM DIP chips.

Caution

The only cache memory chips approved for use in your
computer are 3.3 volt cache SRAM chips made by Alliance

Semiconductor,

Your cache sockets may not look exactly like the ones in the
illustrations. If you’re not sure how to install cache memory:
contact your Authorized EPSON Servicer or the EPSON
Connection and ask for assistance.

®

do not install any other type of cache chip.

Note

If you have a tower computer, contact your Authorized
EPSON Servicer to have them install external cache for you;
do not install it yourself.

4-24 Installing and Removing Options

You must install chips in one of the configurations in the table
below (each bank contains four cache memory sockets).

Cache memory configurations

Total
BANK 0
U33, 34, 35, 36

BANK 1
U40,41,42,43

Tag SRAM

U20

ALT bit
U44

external
cache

32K x 8,
28-pin (3.3 V)

64K x 8,
28-pin (3.3 V)

128K x 8,

32-pin (3.3 V)

32K x 8,
28-pin (3.3 V)

64K x 8,

28-pin (3.3 V)

128K x 8,

32-pin (3.3 V)

32K x 8,
28-pin (5 V)

32K x 8,
28-pin (5 V)

32K x 8,
28-pin (5 V)

32K x 8,
28-pin (5 V)

32K x 8,
28-pin (5 V)

32K x 8,
28-pin (5 V)

Follow these steps to install external cache on the slim line
computer:

First remove the internal drive mounting bracket in your
computer; see “Removing the Drive Mounting Bracket” in
Chapter 5 for instructions.

Locate the external cache memory sockets as shown in the
illustration under “Locating the System Board
Components.”

Remove any option cards that are blocking access to the
sockets; see “Removing an Option Card” for instructions.

Caution

To avoid generating static electricity and damaging the
cache chips, ground yourself by touching the metal
surface on the inside of the computer’s back panel. Then
remain as stationary as possible while you install them.

256KB

512KB

1MB

Installing and Removing Options 4-25

4.

Remove the cache memory chips in sockets U33-U36 and

U40-U43. Use a chip remover or wedge a small screwdriver
between the sockets and the chips until you can remove the
chips.

5.

Inspect each cache memory chip you are going to install; the
pins should point inward at slightly less than a 90° angle. If

any of the pins are bent or crooked, straighten them gently
with your fingers or with small tweezers to align them with
the other pins. Be careful when you do this; the pins are
fragile and can break off easily.

6.

Position one of the cache chips over the first socket as shown
below, aligning the pins on the chip with the holes in the

socket. Align the small notch on the end of the chip with
the corresponding notch on the socket.

U44

U40

U41

U42

U43

Gently press the chip halfway into the socket (to make sure

it is correctly aligned). If the chip goes in at an angle,
remove it and try again.

When the chip is properly positioned, push down firmly on

both ends of the chip to make sure it is well-seated.

Repeat steps 5 through 7 for each of the remaining chips.

4-26 Installing and Removing Options

10. Change jumpers JPlO and JPll to match to the amount of
cache you installed; see “Changing the Jumper Settings.”

11. Replace any option cards you removed; see “Installing an
Option Card” for instructions.

12. Replace the internal drive mounting bracket; see “Replacing
the Bracket in the Computer” in Chapter 5 for instructions.

13. Replace the computer’s cover; see “Replacing the Cover.”
Then see “Post-installation Procedures” for instructions on
configuring your computer with your new cache size.

Upgrading the Processor

You can upgrade your processor with a faster one to improve

system performance. If you upgrade the processor in the tower
computer, you may want to lay the computer on its side to
make the process easier.

Caution

If you are upgrading to a 100 MHz processor, make sure you

use a standard 3.3 V processor.

If you’re not sure how to install a processor, contact your
Authorized EPSON Servicer or the EPSON Connection to ask
for assistance.

Follow these steps to replace the processor:

1.

Use the illustration under “Locating the System Board

Components” to locate the processor on the main system

board. The processor is inserted in a ZIF (Zero Insertion

Force) socket.

Installing and Removing Options 4-27

Caution

Make sure you ground yourself by touching the metal
surface on the inside of the computer’s back panel before

you touch the processor. Then remain as stationary as

possible while you install it. Do not touch the pins on the
processor; handle it only by the edges.

2.

If there are any option cards in your way, remove them; see

“Removing an Option Card” for instructions.

3.

To open the socket, locate the handle at the base of the

socket. (The handle rests under a plastic tab.) Press the
handle down and away from the tab; then lift it up to
release the processor from the socket. The illustration in

step 6 shows this handle in the released position.

4.

Gently lift the processor straight up and set it aside.

5.

Remove the new processor from its package and inspect the
pins. If they are bent, do not install the processor; contact
your vendor for a new one. (Store the old processor in the
packaging included with your new processor, in case you
need to reinstall it later.)

4-28 Installing and Removing Options

6.

Position the processor over the socket, aligning the comer of
the chip that is missing a pin with the comer of the socket
that is missing a hole, as shown below.

Caution
If you install the processor in the wrong orientation, you
may damage it and void your warranty.

7.

Make sure the pins in the processor are directly over the
holes in the socket. Then gently push the processor straight
into the socket, pressing evenly on all sides.

8.

Secure the processor by pressing the ZIF handle back to the
closed position.

9.

Change the setting of jumper JPl6 to the correct setting for
the speed of your new processor; see “Changing the

Jumper settings” for instructions.

10. Replace any option cards you removed; see “Installing an
Option Card” for instructions.

Installing and Removing Options

4-29

11. Replace the computer’s cover; see “Replacing the Cover.”

Then run SETUP and change the PCI clock

frequency option if necessary. See “Configuring the

advanced chipset” in Chapter 2 for more information.

Post-installation Procedures

After you install or remove options such as SIMMs, video
memory, cache memory, processor, or option cards, you
must run SETUP so it can automatically update the
computer’s configuration. You may also want to customize
any options associated with these components. If you are
using Windows 95, you need to turn on the Reset
Configuration Data option. See “Running SETUP” and

“Using the Advanced System Setup 0ptions” in Chapter 2 for

instructions.

Additionally, you may need to add some commands to your
configuration files. See your operating system manual and the
manual that came with your optional equipment.

4-30 Installing and Removing Options

Chapter- 5

Installing and Removing Drives in the

Slimline Computer

This chapter describes how to install and remove optional
drives in your slim line computer. You can use these
instructions to install a variety of devices, such as hard disk

drives, diskette drives, CD-ROM drives, or other devices.

Note

This chapter describes installing and removing drives in the
slim line computer; if you have a tower computer, see
Chapter 6.

Although your drive may look different from the ones
illustrated here, you should be able to install it the same way.

If you are reading this manual online, be sure to print out
this chapter before performing any of the steps it describes.

Follow the instructions in this chapter to do the following:

Set the IDE device jumpers

Remove the drive mounting bracket

Install a hard disk drive in the mounting bracket

Remove a hard disk drive from the mounting bracket

Install a drive in an externally accessible drive bay

Remove a drive from an externally accessible drive bay.

Installing and Removing Drives in the Slimline Computer

5-1

Some of the steps in this chapter may not apply for the drive
you are installing. See the documentation that came with your
drive for more information.

Your computer can hold up to four mass storage devices,
including the diskette drive (and possibly other drives) that
came with your system. You can replace the existing hard disk
drive in the internal mounting bracket. In the externally
accessible bays, you can install a CD-ROM drive or another
type of drive.

To install or remove a drive, first remove the computer’s cover
as described under “Removing the Cover” in Chapter 4. Then
remove any option cards that may be in your way. Once you
have installed the drive, replace any option cards you removed.
See “Installing an Option Card” in Chapter 4 for instructions.

Setting the IDE Device Jumpers and Locating Pin 1

Before you install any IDE devices, be sure to check the device’s

jumper settings. The jumpers indicate the master and slave

configuration of devices connected to both of the IDE
interfaces.

A table in the “Hard Disk Drive Information” section of the
Appendix lists the master and slave jumper settings for the IDE
hard disk drives that are qualified for use in your computer. If
your drive is not listed or you need more information, see the
documentation that came with your drive or contact the
manufacturer.

If you are installing another type of IDE device, such as an IDE
CD-ROM drive, check the documentation that came with the
device for the master and slave jumper settings.

5-2 Installing and Removing Drives in the Slimline Computer

Note

Use the primary IDE interface to

connect only

IDE hard disk
drives. You must connect any other type of IDE devices to
the secondary IDE interface. Never

connect

an IDE CD-ROM

drive to the same interface used by an IDE hard disk drive.

Before you install a drive, identify pin 1 on the drive connector
so you know where it is when you connect the drive cable. On
a hard disk drive, turn it over so you can see the circuit board,

as shown below. Locate the side of the drive connector

containing pin 1, indicated by a “1” printed on the connector or
the board (a “2” may be printed beside the opposite row of pins
to indicate the side of the connector containing pin 1). On a
CD-ROM drive, check for a label identifying pin 1.

For hard disk drives, you may also want to make a note of the
drive parameters (such as cylinders, heads, etc.), in case the
SETUP auto-sensing feature cannot detect them when you
configure the drive. The parameters may be listed on a drive
label or in the drive documentation.

Installing and Removing

Drives in the Slimline Computer

5-3

Removing the Drive Mounting Bracket

Your computer has a 3.5-inch diskette drive and a hard disk
drive installed in a mounting bracket. In order to install or
remove any drives, you must first remove the drive mounting
bracket. Follow these steps:

1.

Remove the two cables from the diskette drive, as shown
below. Grasp the connectors and pull them straight out so

you do not bend the pins; do not pull on the cables.

5-4

2.

Remove the two cables from the hard disk drive.

Installing and Removing Drives in the Slim line Computer

Remove the screws securing the bracket to the drive bay and

3.
brace. (Save the screws for later use.)

Slide the bracket away from the front of the computer and

4.
lift it out.

Installing a Hard Disk Drive in the Mounting
Bracket

You can install a new hard disk drive below the diskette drive
in the mounting bracket, once you have removed the bracket
from the computer. To fit into this space, your hard disk drive
must be 1 inch high by 3.5 inches wide. If you have a larger
hard disk drive, you can install it in one of the external drive

bays; see “Installing a Drive in an External Drive Bay” for
instructions.

Installing and Removing Drives in the Slimline Computer

5-5

This section includes steps for the following procedures:

Installing a hard disk drive in the mounting bracket

Replacing the mounting bracket in the computer

Connecting the drive cables.

Installing the Hard Disk Drive

Follow these steps to install a hard disk drive in the mounting
bracket:

1.

With the drive components facing down, slide the drive into
the bracket until the front of the drive is nearly flush with
the edge of the bracket.

2.

Align the holes in the drive with the oval-shaped holes in
the bracket.

5-6

Installing and Removing Drives in the Slimline Computer