Nec IMAGE P100E, IMAGE P90E user Manual

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PROPRIETARY NOTICE AND LIABILITY DISCLAIMER

The information disclosed in this document, including all designs and related materials, is the valuable property of NEC Corporation (NEC) and/or its licensors. NEC and/or its licensors, as appropriate, reserve all patent, copyright and other proprietary rights to this document, including all design, manufacturing, reproduction, use, and sales rights thereto, except to the extent said rights are expressly granted to others.

The NEC product(s) discussed in this document are warranted in accordance with the terms of the Warranty Statement accompanying each product. However, actual performance of each such product is dependent upon factors such as system configuration, customer data, and operator control. Since implementation by customers of each product may vary, the suitability of specific product configurations and applications must be determined by the customer and is not warranted by NEC.

To allow for design and specification improvements, the information in this document is subject to change at any time, without notice. Reproduction of this document or portions thereof without prior written approval of NEC is prohibited.

MultiSync is a U.S. registered trademark of NEC Technologies, Inc. FastFacts, Image, and NEC SVGA are U.S. trademarks of NEC Technologies, Inc. Microsoft is a registered trademark and Windows is a trademark of Microsoft Corporation. Pentium is a U.S. registered trademark of Intel Corporation All other product, brand, or trade names used in this publication are the trademarks or registered trade-

marks of their respective trademark owners.

First Printing — January 1995

NEC Technologies, Inc. NEC Corporation

1414 Massachusetts Avenue 7-1 Shiba 5-Chrome, Minato-Ku

Boxborough, MA 01719 Tokyo 108-01, Japan

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Using this Guide.................................................................. xi

1 Features of Your System

System Configurations ............................................. 1-2

Key Features............................................................ 1-3

Processor Subsystem........................................... 1-4

System Memory .................................................. 1-5

PCI Local Bus..................................................... 1-5

EISA Bus............................................................ 1-6

Integrated Fast SCSI-2........................................ 1-7

IDE Interface Controller...................................... 1-7

System I/O Controller.......................................... 1-8

Video Features .................................................... 1-8

Flash ROM ......................................................... 1-9

IDE Quad-Speed CD-ROM Reader ..................... 1-9

Asset Management and System Security .............. 1-10

Product Information ................................................. 1-10

NEC FastFacts.................................................... 1-10

2 Using Your System

System Hardware Features....................................... 2-2

Front Panel Controls ........................................... 2-2

Power Button ................................................. 2-2

Lamps............................................................ 2-2

Reset Button .................................................. 2-3

Front Panel Storage Devices................................ 2-3

Diskette Drive ................................................ 2-4

IDE Quad-Speed CD-ROM Reader ................ 2-4

Contents iii

Page 3

Accessible Device Slots.................................. 2-6

Internal Storage Device ....................................... 2-6

Rear Panel .......................................................... 2-6

Mouse Port .................................................... 2-6

Keyboard Port................................................ 2-7

Serial Ports .................................................... 2-7

VGA Monitor Connector................................ 2-7

SCSI-2 Port ................................................... 2-7

Printer Port .................................................... 2-7

Expansion Slot Covers ................................... 2-7

Cooling Fans.................................................. 2-9

Voltage Selector Switch................................. . 2-9

System Power Socket ..................................... 2-10

Keyboard............................................................ 2-10

Mouse................................................................. 2-12

System Operation..................................................... 2-12

Powering On ....................................................... 2-13

Diskette Loading ................................................. 2-15

CD Disc Loading ................................................ 2-16

System Reset....................................................... 2-17

Manual Reset................................................. 2-17

Automatic Reset............................................. 2-19

Backup ............................................................... 2-19

Powering Off....................................................... 2-19

3 Setting System Parameters

How to Start Setup................................................... 3-3

How to Use Setup .................................................... 3-4

The Menu Bar..................................................... 3-4

The Legend Bar................................................... 3-5

Selecting a Menu Item .................................... 3-6

Displaying a Submenu.................................... 3-7

The Item Specific Help Window .......................... 3-7

The General Help Window .................................. 3-7

iv Contents

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The Main Menu ....................................................... 3-7

IDE Adapters...................................................... 3-9

Memory Cache.................................................... 3-12

Memory Shadow ................................................. 3-12

Boot Sequence..................................................... 3-13

Numlock ............................................................. 3-14

The Advanced Menu ................................................ 3-15

Integrated Peripherals Submenu........................... 3-16

Monitor Types ............................................... 3-18

Advanced Chipset Control................................... 3-19

Plug and Play O/S Parameters............................. 3-21

PCI Devices Parameters ...................................... 3-22

Large Disk Access Parameters............................. 3-23

The Security Menu................................................... 3-23

Edit Supervisor Information Parameters............... 3-25

Edit User Information Parameters........................ 3-27

The Exit Menu ......................................................... 3-29

Save Changes & Exit .......................................... 3-29

Discard Changes & Exit...................................... 3-30

Get Default Values.............................................. 3-30

Load Previous Values.......................................... 3-31

Save Changes...................................................... 3-31

4 Using ECU and SCSI Utilities

The EISA Configuration Utility (ECU)..................... 4-6

When to Use the ECU ......................................... 4-7

How to Load the ECU......................................... 4-8

How to Use the ECU........................................... 4-9

Configure Computer or Peripheral Devices ..... 4-10

Set Date or Time............................................ 4-20

Maintain System Configuration Diskette......... 4-21

Exit................................................................ 4-22

PCI Devices and Plug and Play ISA Boards.... 4-22

ISA Boards without CFG Files....................... 4-23

Contents v

Page 5

The SCSI Select Utility ............................................ 4-31

Configure/View Host Adapter Settings ................ 4-32

SCSI Disk Utilities.............................................. 4-34

5 Using NEC Utilities and Drivers

Mouse Driver........................................................... 5-1

Changing Mouse Parameters ............................... 5-2

Command Line Options.................................. 5-2

Video Drivers........................................................... 5-4

BIOS Update Utility................................................. 5-6

Using the Update Utility ...................................... 5-6

6 Maintaining Your Computer

System Care............................................................. 6-1

Protective Measures ............................................ 6-1

Routine Care....................................................... 6-3

Mouse Care.............................................................. 6-4

CD Care .................................................................. 6-6

Moving Guidelines ................................................... 6-7

7 Adding Options

Optional Hardware................................................... 7-1

Safety Precautions.................................................... 7-3

Removing and Replacing the System Unit Cover....... 7-4

Expansion Boards .................................................... 7-7

SIMM Upgrade Kits................................................. 7-14

vi Contents

Precautions ......................................................... 7-8

Slot Locations ..................................................... 7-9

Board Installation................................................ 7-10

Board Removal ................................................... 7-13

Cautions.............................................................. 7-14

SIMM Installation............................................... 7-15

Removing the SIMM Memory Board.............. 7-15

Checking the Memory..................................... 7-16

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Installing SIMMs ........................................... 7-18

Replacing the Memory Board ......................... 7-22

Dual-Processor Upgrade........................................... 7-23

Data Storage Devices ............................................... 7-28

Storage Device Support....................................... 7-28

Device Slots........................................................ 7-29

Device Preparation.............................................. 7-30

SCSI Device Termination............................... 7-31

Termination Power......................................... 7-32

Motor Start at Power-On................................ 7-32

SCSI IDs ....................................................... 7-32

Cables...................................................................... 7-33

System Power Cables .......................................... 7-35

Diskette Drive Signal Cable................................. 7-36

Internal SCSI Cable ............................................ 7-37

PCI/IDE Cables .................................................. 7-38

Storage Device Installation .................................. 7-39

Installing an Accessible Storage Device .......... 7-39

Installing an Internal Storage Device............... 7-48

External Peripherals ................................................. 7-52

Parallel Printer .................................................... 7-52

RS-232C Device ................................................. 7-54

Connecting External SCSI Devices...................... 7-55

8 Setting System Board Switches

Changing Switch Settings......................................... 8-3

Clearing CMOS ....................................................... 8-4

9 Solving Problems

Problem Checklist .................................................... 9-1

Emergency Eject....................................................... 9-5

If You Need Assistance ............................................ 9-6

Getting Help from Your Company....................... 9-6

Getting Help from Your Dealer............................ 9-6

Contents vii

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Getting Help from NEC....................................... 9-6

NEC’s Bulletin Board Service ........................ 9-7

E-Mail/Fax Technical Support Service ........... 9-9

America Online Service .................................. 9-9

A Setting Up a Healthy Working Environment

Making Your Computer Work for You ..................... A-1

Arranging Equipment .......................................... A-2

Adjusting Your Chair .......................................... A-3

Positioning Your Monitor......................................... A-3

Adjusting the Keyboard and Mouse ..................... A-4

Modifying Your Workday ................................... A-6

Physical and Psycho-Social Factors.......................... A-6

B Specifications

C Quad-Speed CD-ROM Reader Configuration

D Memory Upgrade Path

Glossary

Index

List of Tables

viii Contents

Startup Functions..................................................... 3-6

Main Menu Parameters ............................................ 3-8

IDE Hard Disk Adapter Parameters.......................... 3-11

Memory Cache Parameters....................................... 3-12

Memory Shadow Parameters .................................... 3-13

Boot Parameters....................................................... 3-13

Numlock and Keyboard Parameters.......................... 3-14

Advanced Menu Parameters ..................................... 3-16

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Integrated Peripherals Parameters............................. 3-17

Monitor Types ......................................................... 3-19

Advanced Chipset Control Parameters...................... 3-20

PCI Device Parameters............................................. 3-22

Large Disk Parameters ............................................. 3-23

Security Menu.......................................................... 3-24

Edit Supervisor Information Parameters.................... 3-26

Edit User Information Parameters............................. 3-27

Quick Reference to Configuring Expansion Devices.. 4-2

EISA Configuration Utility Parameters..................... 4-16

SCSI Device Configuration Options ......................... 4-33

Advanced Configuration Options.............................. 4-34

Troubleshooting ....................................................... 9-2

Contents ix

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Using this Guide

The NEC Image® P90E/P100E Series User's Guide is a comprehensive source of information about your Image system. Before using this guide, set-up your system in accordance with the instructions in the NEC Image P90E/P100E Quick Setup sheet.

To get the most out of your system, read Chapters 1, 2, 3, and 4 in this guide. See:

■ Chapter 1, Features of Your System, for an overview of

your system’s configuration and capabilities.

■ Chapter 2, Using Your System, to familiarize yourself

with system components and system operation.

■ Chapter 3, Setting System Parameters, to check or

change system setup parameters.

■ Chapter 4, Using ECU and SCSI Utilities, to use

configuration utilities for configuring expansion options.

See Chapter 5 for information on mouse parameters, video drivers, and BIOS update procedures.

For information on maintaining your computer, see Chapter 6.

Chapter 7 includes information about adding expansion options to your system.

See Chapter 8 to identify the system configuration switches and how to change the switch settings.

Chapter 9 provides a checklist of conditions to determine and solve a problem that might occur with your system.

Using this Guide xi

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See Appendix A, Setting Up a Healthy Work Environment, for guidelines to help you use your computer productively and safely. This appendix provides tips to prevent personal injuries commonly associated with using computers.

System specifications are included in Appendix B. Appendix C provides information on the CD-ROM reader installed in your system. Appendix D lists the optional memory upgrade path for your system.

Use this guide with the software documentation that comes with your system.

TEXT CONVENTIONS

This guide uses the following text conventions.

■ Warnings, cautions, and notes have the following

format:

WARNING: Warnings alert you to situations that could result in personal injury.

xii Using this Guide

CAUTION: Cautions indicate situations that can damage the hardware or software.

NOTE: Notes give particularly important information about the material being described.

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■ Names of keyboard keys are printed as they appear on

the keyboard, for example,

■ Text or keystrokes that you enter appear in boldface

type. For example, type

■ File names are printed in uppercase letters.

Using Your System

If you haven’t already set up your system, do so now, using the steps on the NEC Image P90E/P100E Quick Setup sheet that comes with your system (hard disk systems only).

NOTE: NEC recommends that after your system is set-up, you read Appendix A , “Setting Up a Healthy Work Environment.” The appendix contains guidelines that help you use your system productively and safely.

Once you have done the above, familiarize yourself with the system’s hardware features, including the system unit, CD-ROM reader, mouse, and keyboard. These features are described next, under “System Hardware Features.”

See “System Operation” in this chapter for procedures that you will use regularly to operate your computer. Information includes system start-up, diskette loading, CD loading, reset, backup procedures, and system shutdown.

NOTE: Once familiar with system operation, you should run the ROM-based System Setup utility to check your computer's current time and date (see Chapter 3). Be sure that the system's clock is set for your time zone.

Using Your System 2-1

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SYSTEM HARDWARE FEATURES

The following sections introduce basic hardware features of the system unit, CD-ROM reader, keyboard, and mouse.

Front Panel Controls

Controls, lamps, and other frequently used features are located on the front panel of the system unit. The following figure shows front panel features on the system unit. Brief descriptions of these features follow the figure.

Power Button

Power Lamp

Disk Lamp

Reset Button

Front panel controls and lamps

Power Button

The power button controls power to the system unit. Pressing the button turns power on and off. The power button is almost flush with the front panel when power is off and indented when power is on.

Lamps

The front panel contains a power lamp and a disk lamp. A lit power lamp (green) indicates that the system unit is powered on. A lit disk lamp (green) indicates when a hard disk is performing a read or write operation.

2-2 Using Your System

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CAUTION: Do not turn off the system while the disk lamp is lit or you may damage your hard disk or data.

Reset Button

The reset button lets you restart your system after it has been powered on.

CAUTION: Position your system to prevent hitting the reset button by accident, thus avoiding accidental resets which can damage your hard disk or data.

Front Panel Storage Devices

The diskette drive (standard on all systems) and CD-ROM reader (hard disk systems only) are on the front panel of the system unit, as shown in the following figure. Brief descriptions of the devices follow the figure.

Diskette Drive A

Diskette Drive Busy Lamp

Diskette Release Button

Accessible 5 1/4-Inch Device Slots

CD-ROM Reader

Front panel storage devices

Using Your System 2-3

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Diskette Drive

Your system comes with a 3 1/2-inch 1.44-MB diskette drive (standard on all systems). The drive is assigned as drive A. Use this drive if you need to load and start programs from a diskette.

Diskette drive controls include a release button and a drive busy lamp. The diskette release button releases an inserted diskette from the drive. The diskette drive busy lamp lights when the drive is reading from or writing to a diskette.

CAUTION: To prevent damage to your diskette drive and data, do not turn off the system or remove the diskette while the diskette drive busy lamp is lit.

IDE Quad-Speed CD-ROM Reader

All hard disk systems come with an IDE quad-speed CDROM reader. The reader is assigned as drive E.

Use your CD-ROM reader to load and start programs from a compact disc (CD). You can also use the reader to play your audio CDs. The reader is fully compatible with Kodak Multisession Photo CDs and standard audio CDs.

The CD-ROM reader operates at different speeds depending on whether the CD you are using contains data or music. This allows you to get your data faster.

2-4 Using Your System

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CD Disc Tray

Headphone Jack

Volume Control

Emergency Eject Screw

Activity Indicator

Eject Button

Quad-Speed IDE CD-ROM reader

The quad-speed IDE CD-ROM reader has the following features:

■ Headphone jack — for connecting optional headphones

with a stereo mini-jack plug.

■ Volume control — for adjusting the headphone volume

when using optional headphones.

■ Activity indicator — for monitoring operation of the

reader.

■ CD disc tray — for loading a CD disc.

■ Emergency eject — allows manual opening of the CD

tray if the eject function is disabled by software or if a power failure occurs.

■ Eject button — opens and closes the CD tray.

Using Your System 2-5

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Accessible Device Slots

Hard disk systems ship with two empty device bays (three for diskless systems), ready for installation of optional storage devices with a 5 1/4-inch form factor. Use these bays for installing optional devices such as a diskette drive, tape drive, or CD-ROM reader.

Internal Storage Device

An internally mounted 3 1/2-inch hard disk (IDE or Fast SCSI-2, depending on your system configuration) comes standard in hard disk configurations. The hard disk is designated as drive C. NEC formatted your hard disk and installed your software on the hard disk at the factory.

CAUTION: Do not format the hard disk. Formatting the hard disk destroys all of the data on the disk.

Rear Panel

The rear panel provides connectors for setting up the system, as shown in the following figure. Each connector is briefly described in the following paragraphs.

Mouse Port

The mouse port supports a personal system (PS)/2compatible mouse. Your mouse attaches to this port.

CAUTION: Always turn off system power before connecting or disconnecting the mouse. Failure to do so can damage the mouse or the system.

2-6 Using Your System

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Serial Port 1

Serial Port 2

VGA Monitor Connector

Keyboard Port

Mouse Port

External SCSI-2 Connector

Keyboard Port

Parallel Printer Port

Rear panel connectors

The keyboard port supports a PS/2-compatible, 101-key keyboard (U.S. and Canada only) or a 102-key keyboard (United Kingdom and Germany only) with a 6-pin mini DIN connector. Your keyboard attaches to this port.

CAUTION: Always turn off system power before connecting or disconnecting the keyboard. Failure to do so can damage the keyboard or the system.

Using Your System 2-7

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Serial Ports

The dual serial ports feature baud rates up to 19.2 KB/sec with a word length of 5 to 8 bits. You can connect up to two RS-232C serial devices with 9-pin connectors, such as a pointing device or a serial printer, to the system.

VGA Monitor Connector

The monitor connector supports a video graphics array (VGA)-compatible monitor with a 15-pin connector. Support includes NEC Plug and Play monitors.

SCSI-2 Port

The SCSI-2 port allows the connection of an external SCSI cable and up to seven external SCSI-2 devices such as a CD-ROM, hard disk, or tape drive.

Printer Port

The printer port is the system's parallel interface connector. This enhanced bidirectional parallel port supports Enhanced Parallel Port (EPP) and Extended Capabilities Port (ECP) standards for increased data transfer rates to your printer. Use this port to connect a parallel printer with a 25-pin connector to the system.

Expansion Slot Covers

The expansion slot covers are removable, allowing the installation of up to five expansion boards to the system. One slot is for a 32-bit PCI-compatible board. A second shared slot is for either an EISA board (8-bit, 16-bit or 32bit) or a PCI board. The three remaining slots are for EISA or ISA boards.

2-8 Using Your System

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Cooling Fans

Two cooling fans in your system provide proper ventilation to cool system components and prevent overheating. One fan is an integral part of the power supply. The second fan is mounted on the processor. For proper ventilation, keep the areas around the system clear of obstructions.

Voltage Selector Switch

The voltage selector switch is on the rear of the system, as shown in the following figure. The switch sets the voltage for your system to 115 volts (V) or 230 V. Most outlets in the United States, Canada, and Taiwan are 115 V. Most outlets in Europe, Australia, and Asia are 230 V.

CAUTION: Be sure that the voltage selector switch is set correctly for the voltage in your area (115 V or 230 V.

System Power Socket

Voltage Selector Switch

Fan

Rear panel power supply features

Using Your System 2-9

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System Power Socket

The system power socket is on the rear of the system, as shown in the preceding figure. Use this socket for connecting the system unit power cord to the system unit and to your wall outlet.

Keyboard

An industry-standard, membrane keyboard comes with your system (see the following figure). The keyboard is detachable and has adjustable supports. A general description of the keyboard follows.

Keyboard key functions depend on the operating system or software application program you use. Check the documentation that comes with your operating system or software for function information.

NOTE: Most of the keys have a repeat function. When you hold down a key, the character or function repeats until you release the key. You can set keyboard auto-repeat and delay rates in the Setup utility (see Chapter 3).

The keyboard’s status lamps indicate the status of the Num (Numeric) Lock, Caps (Capital) Lock, and Scroll Lock keys.

2-10 Using Your System

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Function Keys Status Lamps

Pause

Num

Caps

Esc

F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12

3#4$5%6^7&8*9(0)-_=

Q W E R T Y U I O P {

Tab

Caps Lock

Ctrl

S D F G H J K L :

Z X C V B N M < > ?

Shift

Alt Alt

;

Backspace Insert

}

[]\

Enter

Shift

Ctrl

Screen Sys Rq

Delete

Scroll Lock

Home

End

Lock

Break

Num

Page

Lock

Page Down

Home

End

Ins

Lock

Pg Up

Pg Dn

Del

Scroll Lock

Enter

Typewriter Keys

Standard Cursor Control Keys

Numeric Keypad/ Cursor Control Keys

Keyboard features (U.S. model)

The numeric keypad/cursor control keys work like a numeric keypad. In Numeric Keypad mode, the Num Lock lamp is on. To use the keys to control the direction of the cursor, press the Num Lock key (Num Lock lamp goes off). To return to the Numeric Keypad mode, press the Num Lock key. To use a keypad cursor key while in Numeric Keypad mode, press the Shift key and the keypad cursor key.

NOTE: The system enables Numeric Keypad mode at power-on. You can set the Numeric Keypad mode off at power-on with the Setup utility (see Chapter 3).

Using Your System 2-11

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Mouse

The standard cursor control keys control the direction of the cursor. The Num Lock state (Num Lock lamp is lit) does not affect the operation of these keys.

The typewriter keys function as standard typewriter keys.

A PS/2-compatible mouse comes standard with your system. The mouse is fast, accurate, and simple to use. Your mouse lets you take full advantage of applications with a Graphical User Interface (GUI).

CAUTION: To prevent damage to your mouse and to the system, turn off the system power before you connect or disconnect your mouse.

Also, the system fails to recognize that a mouse is attached if you connect the mouse after system power is on.

SYSTEM OPERATION

The following sections describe procedures you use when you operate your computer. These procedures include:

■ powering on

■ diskette loading

■ CD loading

■ system reset

■ backup

■ powering off.

2-12 Using Your System

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Powering On

Powering on your computer (called cold boot) initiates an automatic routine that prepares your computer for use. A cold boot performs diagnostic tests, sets system parameters last saved by the Setup utility, reinitializes all devices, and loads the operating system.

Power on (boot) your computer as follows.

1. Check that the power cables from the monitor and

system unit are connected to a surge protector (optional) and a wall outlet.

CAUTION: Be sure that the voltage selector switch is set correctly for the voltage in your area (115 V or 230 V).

2. If you are booting from the hard disk make sure that the

diskette drive is empty. If you are booting from the diskette drive, be sure that

you have a diskette in drive A containing operating system files.

NOTE: The system looks for the drive containing operating system files. If you have a diskette with MS-DOS or another operating system's files in drive A, the system boots from the diskette drive. If you do not have a diskette in drive A, the system boots from the hard disk.

A diskette without operating system files in drive A prevents a system boot and displays the error message, “non system disk installed in drive A.”

Using Your System 2-13

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3. Turn on power to the monitor.

4. Turn on power to the computer by pressing the power

button. The computer’s power lamp lights and the start-up

screen appears on the monitor. If necessary, adjust the contrast and brightness controls on the monitor.

The start up screen displays system information including BIOS version, BIOS extensions, SCSI ID settings, system configuration information, system board serial number, host adapter settings, and other related information.

NOTE: You can pause the start-up screen at any time by pressing the Pause key. Restart by pressing

the F1 key.

The start-up screen also briefly displays an “F2 to run SETUP” message at the bottom left of the initial screen and a “Press Ctrl A for SCSI Select Utility” message at the last screen. The appropriate utility can be accessed by pressing

F2 (for setup) or Ctrl A (for SCSI) immediately on message

display.

NOTE: Access the Setup utility by pressing F2 twice when the “F2 to run SETUP” message appears. Press F2 as soon as the message is displayed, as it appears only briefly.

Access the SCSI utility by pressing Ctrl A as soon as the “Press Ctrl A for SCSI Select Utility” message appears.

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During the boot-up process, the system performs Power-On Self-Test (POST) diagnostic tests that check major hardware components, such as memory and interface circuits. It compares the hardware it finds with parameters last saved by the Setup utility.

Several configuration messages appear on the screen during POST. If POST finds any discrepancies between the parameters it finds and the parameters last saved, it displays an error message. The system then prompts you to run the Setup utility to correct the configuration.

If POST does not find any discrepancies in its configuration test, the computer loads system files into memory.

Once the system files are loaded, the system automatically loads Microsoft Windows for Workgroups.

Your system is ready for use.

Diskette Loading

Use the following procedure to insert and remove a 3 1/2inch diskette in the standard diskette drive.

1. Hold the diskette label side up and insert it into the

diskette drive until you hear a click.

2. To remove a diskette from the diskette drive, press the

release button on the drive.

CAUTION: Do not turn off system power or remove a diskette from the diskette drive when the diskette drive lamp is lit. To do so can damage both the data on the diskette and the drive.

Do not reset the system (except as a last resort) when the diskette drive is in use.

Using Your System 2-15

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CD Disc Loading

Use the following procedure to load a CD into the quadspeed CD-ROM reader.

NOTE: System power must be on before you can load a disc into the CD-ROM reader.

1. Press the Eject button to open the disc tray.

2. With the printed side facing up, hold the CD by its edges

and place it in the tray (see the following figure).

Print Side

3. Press the Eject button to close the tray.

The activity lamp flashes on and off when the reader

The lamp is constantly on when you are playing an

2-16 Using Your System

Loading a CD disc into the tray

is doing data access or data transfer.

audio disc. At all other times, the lamp is off.

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System Reset

4. Remove the disc by pressing the Eject button to open the

tray. Remove the disc, and press the Eject button to close the tray.

If the eject function is disabled by software or a power failure, use the emergency eject function (see Chapter 9).

A system reset is a system restart after your computer is powered on. You can reset your computer manually when a software or hardware problem prevents you from using the system. You can initiate a reset automatically under certain conditions.

The following sections describe conditions for manual and automatic resets.

CAUTION: Resetting the system removes information from RAM disks, volatile system memory, and application programs. Information saved in files on disk, like program and data files, are not usually affected by a system reset.

Manual Reset

Reset your computer manually if a software or hardware problem prevents you from using the system. Situations that require a reset include the following:

■ The system does not respond to keyboard input (requires

a cold boot).

Using Your System 2-17

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■ You cannot exit from an application program. In this

case, first try a software reset in Windows for Workgroups (see the following instructions for a software reset).

■ You change the system configuration after editing the

CONFIG.SYS file.

■ You change your system configuration settings or

operating system and you want to start the system with the new settings.

■ The monitor screen is black. If your screen is black, it

may only need a simple adjustment. Before you reset the system, check the following:

 Adjust the contrast and brightness controls on the

monitor.

 Check that your monitor is properly connected and

the monitor power is on.

You can reset the system in two ways:

CAUTION: Unless absolutely necessary, do not reset the system when the hard disk lamp or diskette drive busy lamp is on. Information on the hard disk or diskette might be lost or damaged.

■ With a software reset.

Press and hold are pressed, the system resets.

A software reset performs a warm boot. It clears volatile system memory and reloads the operating system.

■ With a hardware reset.

Press the reset button on the front of the system unit.

2-18 Using Your System

Ctrl, Alt, and Del. When all three keys

Page 43

Automatic Reset

An automatic reset performs a cold boot. The system automatically resets itself when you exit from the Setup utility.

Backup

Backup procedures are important for the efficient and effective use of your computer. Protect your program and data files with regular backup procedures.

See your MS-DOS and Windows for Workgroups documentation for information about backup procedures. Make backup copies of your program and data files that are on diskette and on the hard disk.

The standard practice for diskette backup is to copy each diskette, store the original in a safe place, and use the copy as your working diskette. You can use the MS-DOS DISKCOPY command for making copies of your diskettes. See your MS-DOS documentation for information about using the command.

Or turn the system power off, wait at least five seconds, and then turn the power on.

A hardware reset performs a cold boot. It checks the hardware and reloads the operating system.

Powering Off

Use the following steps to shut down (power off) your computer.

1. Save your work. See the documentation that comes with

your application program.

2. Exit the application program.

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If you are in Windows for Workgroups, exit the Program Manager by double clicking on the upper left block. Select “OK” at the prompt to exit Windows.

3. Make sure that the hard disk and diskette drive are not

in use. A lit hard disk lamp or diskette drive busy lamp indicates that a drive is in use.

4. Power off the system by pressing the power button. Turn

off power to your monitor.

CAUTION: Unless absolutely necessary, never power off the system when the hard disk lamp or diskette drive busy lamp is lit. Information on the hard disk or diskette might be lost or damaged.

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Setting System

Parameters

This chapter describes the ROM-based Setup utility that allows you to view and enter system configuration information. The Setup utility is pre-installed on your system and ready to run.

Your system ships with the correct system parameters for your configuration. Unless you add optional hardware devices, you do not need to run the Setup utility to operate your system. However, you might wish to run Setup to set the time, date, and security features.

NOTE: If you are adding, moving, or removing an optional EISA, PCI, Plug and Play ISA, non-Plug and Play ISA, or SCSI expansion device, use the ECU and SCSI utilities. See Chapter 4, “Using the ECU and SCSI Utilities,” for information.

Use the Setup utility to:

■ check or change the time and date.

■ check or change the diskette drive type.

■ check or change IDE hard disk parameters.

■ check or change system parameters when you add or

remove PCI devices.

■ check or change your video device.

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■ enable or disable the system’s VGA feature connector.

■ check or change memory cache or shadow settings.

■ check or change the system’s boot sequence.

■ check or change keyboard settings.

■ enable or disable the Plug and Play O/S feature.

■ check the installation of optional memory by comparing

the amount memory installed with the amount of memory displayed by Setup.

■ customize your system with security features such as

supervisor and user login IDs and passwords.

■ correct a hardware discrepancy when the Power-On-

Self-Test (POST) displays an error message and prompts you to run Setup.

■ reset system parameters in the event that you need to

replace the RTC/battery module.

System configuration information is stored in nonvolatile memory. Nonvolatile memory is a complementary metaloxide semiconductor (CMOS) chip backed up by a battery. The battery is part of the real-time clock (RTC)/battery module on the system board. The battery supplies continuous power to the CMOS memory and maintains configuration information when system power is off.

NOTE: NEC recommends that you print out or write down your current Setup parameters and store the information in a safe place. This lets you restore your system to the current parameters if the RTC/battery module ever needs replacement.

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HOW TO START SETUP

To start the Setup utility, follow these steps:

1. Turn on or reboot your system. Setup briefly displays

the following message at the bottom left of the screen:

F2 to run SETUP

2. Press F2 twice as soon as the message is displayed, as it

appears only briefly. Setup’s Main menu appears similar to the following screen.

NOTE: The screen shown is typical of your system. The actual items on the Main menu depend upon the hardware installed in your system.

Main Advanced Security Exit

System Time: [10 :19:20] Item Specific Help System Date: [1/27/1995] Diskette A: [1.44 MB, 3 ½"] <Tab>, <Shift-Tab>, or Diskette B: [Not Installed] <Enter> selects field. > IDE Adapter 0 Master: C: 540 Mb > IDE Adapter 0 Slave: None > IDE Adapter 1 Master: None > IDE Adapter 1 Slave: None Video System: [EGA/VGA] > Memory Cache: > Memory Shadow: [Enabled] > Boot sequence: [A: then C:] > Numlock: [Auto]

System Memory: 640 KB Extended Memory: 7 MB

F1 Help ↑↓ Select Item -/+ Change Values F9 Setup Defaults

ESC Exit ←→ Select Menu Enter Select > Sub-Menu F10 Previous Values

Main menu

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HOW TO USE SETUP

The Setup utility opens with the Main menu. The Main menu displays the following:

■ Setup title line — displays the Setup utility name and

■ Menu bar — lists the four top-level menus (Main,

Advanced, Security, Exit) that you can choose to set system parameters.

■ Menu summary — lists menu setup parameters for the

selected top level menu. You can set some parameters directly from this window or you can set them using the keys listed at the bottom of the screen.

■ Item Specific Help — provides help information for the

Setup option currently selected.

■ Legend bar — provides a summary of command keys

for using Setup.

■ General Help window — appears any time during Setup

when you press two pages of general information about using Setup.

F1 or Alt H. The help window provides

The following sections describe how to use the Setup menu to set system parameters.

The Menu Bar

The menu bar at the top of the Main menu lists these menus:

■ Main — Use this menu for basic system configuration.

For example, select “Main” to set the system time, system date, diskette drives, and video parameters. Use this menu to check memory parameters.

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■ Advanced — Use this menu to set integrated peripherals:

serial and parallel port addresses/interrupts, enable or disable the diskette drive controller, select monitor type, and enable or disable the VGA feature connector.

The menu provides menu items for setting advanced chipset control, enabling or disabling Plug and Play, and setting PCI device parameters.

The menu also lets you set parameters for large disks (for example, to use large disks with Windows NT).

Some of the Advanced features may be accessible only with a Supervisor password.

■ Security — Use this menu to edit and set Supervisor and

user IDs and passwords, set Backup and Virus-check reminders, set network and diskette access, and enable write-protection for the hard disk.

■ Exit — Exits the current menu.

To select an option from the menu bar, use the left and right arrow keys.

See “Exiting Setup” in this chapter for a description on exiting the Setup menu.

The Legend Bar

Use the keys listed in the legend bar on the bottom of the Setup menu to make your selections or exit the current menu.

The following table describes the legend keys and their alternates.

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Startup Functions

KEY FUNCTION F1 or Alt-H Displays General Help window (described later

in this chapter).

Esc Exits the menu.

← or → arrow keys ↑ or ↓ arrow keys

Tab or Shift-Tab Moves cursor left and right. Home or End Moves cursor to top or bottom of window. Page Up or Page Down Moves cursor to top or bottom of window. F5 or - Selects the Previous Value for the field. F6 or + or Space Selects the Next Value for the field. F9 Loads the Default Configuration values for

F10 Loads the Previous Configuration values for

Enter Executes Command or Selects submenu. Alt-R Refreshes screen

Selects a different menu. Moves cursor up and down.

this menu.

Selecting a Menu Item

To select a menu item, use the arrow keys to move the cursor to the field you want. Then use the value keys (F5, -, F6, +, or space bar) to cycle through the value for that field. The Save Changes command in the Exit menu saves the values currently displayed in all the menus.

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Displaying a Submenu

A pointer (a right-pointing triangle) at the left of the menu item indicates that the item contains selectable submenus. To display a submenu, use the arrow keys to move the cursor to the menu item containing a submenu, then

Enter.

press

The Item Specific Help Window

The Item Specific Help window on the right side of each menu displays the help text for the currently selected Setup option. It updates as you move the cursor to each new field.

The General Help Window

Pressing F1 or Alt H on any menu brings up the General Help window that describes the legend keys and their alternates.

The scroll bar on the right of any window indicates that there is more than one page of information in the window. Use

Page Up and Page Down to display all the pages.

Pressing

Home and End displays the first and last page.

Press

THE MAIN MENU

The following table lists and describes the available parameters when you select the Main menu in the legend bar.

Parameters that can be modified directly from the Main menu do not have a right-pointing triangle to the left of the parameter name. These parameters can be modified by pressing the F5, F6, - or + keys.

Esc to exit the current window.

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Parameters with submenus that are available from the Main menu have a right-pointing triangle to the left of the parameter. Use the arrow keys to move the cursor to the parameter, then press

Enter to open the submenu.

See the sections following the table for a description of Main menu parameters and their submenus.

Main Menu Parameters

PARAMETER OPTIONS DESCRIPTION System Time HH:MM:SS Sets the system time.

System Date MM/DD/YYYY Sets the system date. Diskette A:

Diskette B:

IDE Adapter 0 Master* Autotype fixed disk

IDE Adapter 0 Slave* Autotype fixed disk

IDE Adapter 1 Master* Autotype fixed disk

IDE Adapter 1 Slave* Autotype fixed disk

Video System Monochrome

360KB, 5 1/4”

1.2MB, 5 1/4” 720KB, 3 1/2”

1.44MB, 3 1/2” (default)

2.88MB, 3 1/2” Not Installed

Type Multi-sector transfers

EGA/VGA (default) CGA 80x25

Selects the type of diskette drive in your system.

Configures the IDE adapter.

Selects the default video device.

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Main Menu Parameters

PARAMETER OPTIONS DESCRIPTION Memory Cache* External cache

Cache system BIOS area Cache video BIOS area Cache memory regions

Memory Shadow* System shadow

Video shadow Shadow memory regions

Boot Sequence* A: then C:

C: then A: C: only

Numlock* Auto

On Off

System Memory Automatically detected

by the system

Extended Memory Automatically detected

by the system

* Parameter contains submenus.

IDE Adapters

IDE adapters control the IDE devices, such as IDE hard disk drives and IDE CD-ROM readers. Your system has two IDE controllers integrated on the system board.

Enables/disables external cache.

Enables/disables video shadow.

Selects system boot sequence.

Selects power-on state of Numlock and keyboard

Displays the amount of conventional memory detected at power-on.

Displays the amount of extended memory detected at power-on.

Setup supports up to four IDE devices, with an IDE adapter for each of the following configurations:

1 Master 1 Master, 1 Slave 2 Masters 2 Masters, 1 Slave 2 Masters, 2 Slaves

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The master/slave combination with an IDE hard disk is “1 Master.” If you add a hard disk to the fast PCI/IDE primary port , the combination becomes “1 Master, 1 Slave.” Jumper settings on the IDE device set the device to master or slave (see the documentation that comes with the device).

Select the IDE Adapter option configuration directly from the Main menu. Available options include:

■ IDE Adapter 0 Master

■ IDE Adapter 0 Slave

■ IDE Adapter 1 Master

■ IDE Adapter 1 Slave

IDE Adapter 0 configures the PCI/IDE primary port, IDE Adapter 1 configures the PCI/IDE secondary port.

Each IDE Adapter parameter has a right-pointing arrow to the left of it. Selecting the option displays IDE hard disk parameters. Select an IDE Adapter option and set parameters for each hard disk separately.

Use the following table to configure the IDE hard disk. If your IDE hard disk features auto IDE type detection, select the Autotype Fixed Disk parameter. The system automatically detects the hard disk type and sets the remaining parameters.

CAUTION: Incorrect settings can cause your sys- tem to malfunction and not be able to read your drive.

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IDE Hard Disk Adapter Parameters

PARAMETER OPTIONS DESCRIPTION Autotype Fixed

Disk

Type 1 to 39

Cylinders 1 to 2099 Specifies number of cylinders. Heads 1 to 16 Specifies number of read/write heads. Sectors/Track 1 to 63 Specifies number of sectors per track. Write Precomp* 0 to 512

Multi-Sector Transfers

LBA Mode Control Enabled (default)

32 Bit I/O Enabled (default)

Automatically detected by the system

User None Auto

None 2, 4, 8, 16

Sectors

Disabled

Pressing determine the hard disk type. If successful, Setup fills in the remaining fields on this menu and you do not need to select the disk parameters.

Selecting 1 to 39 fills in all the remaining fields with values for a predefined disk type. The User setting prompts you to fill in the remaining fields. The Auto setting causes the system to determine disk geometry at power on.

Specifies number of the cylinder at which to change the write timing.

Specifies number of sectors in multisector transfers.

Sets LBA mode Control on or off.

Sets 32 bit I/O to on or off.

Enter causes the system to

Transfer Mode Standard

Fast PIO1 Fast PIO2 Fast PIO3

Specifies the transfer mode for moving data to and from the hard drive. Standard is the slowest mode but the most compatible. Fast PIO1 (programmed input/output 1) is the slowest of the three enhanced modes. Fast PIO3 is the fastest of the enhanced modes.

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Memory Cache

For memory cache parameters, select the “Memory Cache” submenu from the Main Menu. See the following table for a description of memory cache parameters.

Memory Cache Parameters

PARAMETER OPTIONS DESCRIPTION External Cache Enabled (default)

Disabled

Cache System BIOS Area

Cache Video BIOS Area

Cache Memory Regions

Enabled (default) Disabled

Enabled Disabled (default)

Memory Shadow

For memory shadowing parameters, select the “Memory Shadow” submenu from the Main menu. See the following table for a description of Memory Shadow parameters.

CAUTION: Incorrect settings can cause your sys- tem to malfunction.

Sets the state of the external memory cache.

Controls caching of system BIOS area.

Controls caching of video BIOS area.

Determines configuration of specified block of upper memory. Disabled (default) – shadow memory not cached for this region. Enabled – shadow memory is cached for this region.

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Memory Shadow Parameters

PARAMETER OPTIONS DESCRIPTION System shadow Not user-

selectable

Video shadow Enabled

Disabled

Shadow Memory Regions

Shadow Disabled

Always enabled.

Always enabled. Shadows video BIOS and improves performance.

Default is disabled. Shadows optional ROM located in specified segments of memory and can improve performance. CAUTION: Some add-in cards, particularly with on-board firmware, do not work properly when shadowed. Selecting shadow copies ROMs in this region to shadow memory.

Boot Sequence

Your system may require a Supervisor password to set Boot Sequence parameters. Select the Boot Sequence menu from the Main menu to display boot parameter submenus. Use the legend keys to make selections and exit to the Main menu. Use the following table to select boot parameters.

Boot Parameters

PARAMETERS OPTIONS DESCRIPTION Boot sequence A: then C: (default)

C: then A: C: only

Setup prompt Enabled (default)

Disabled

POST errors Enabled (default)

Disabled

The BIOS attempts to load the operating system from the disk drives in the sequence selected here. “C: only” (under Supervisor password control) provides virus protection.

Displays “F2 to run SETUP” during bootup.

At boot error, pauses and displays “F1 to resume, F2 to run SETUP”.

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Boot Parameters

PARAMETERS OPTIONS DESCRIPTION Floppy check Enabled (default)

Disabled

Summary screen Enabled (default)

Disabled

Seeks diskette drives during bootup. Disabling speeds boot time.

Describes system configuration at the end of bootup.

Numlock

Select Numlock from the Main menu to display the Numlock and keyboard submenus.

Use the legend keys to make your selections and exit to the Main menu. Use the following table to configure the Numlock and keyboard parameters.

Numlock and Keyboard Parameters

PARAMETERS OPTIONS DESCRIPTION Numlock Auto (default)

On Off

Key Click Enabled

Disabled (default)

On or Off turns NumLock on or off at bootup. Auto turns NumLock on if it finds a numeric key pad.

Turns audible key click on or off.

Keyboard autorepeat rate

Keyboard autorepeat delay

30/sec (default)

26.7/sec

21.8/sec

18.5/sec

13.3/sec 10/sec 6/sec 2/sec

1/4 sec 1/2 sec (default) 3/4 sec 1 sec

3-14 Setting System Parameters

Selects the key repeat rate.

Sets the delay time after the key is held down and before it begins to repeat the keystroke.

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THE ADVANCED MENU

The following table lists and describes the available parameters when you select the Advanced menu in the legend bar.

NOTE: Accessing the Advanced menu might require a Supervisor password.

Parameters that can be modified directly from the Advanced menu do not have the right-pointing triangle to the left of the parameter name. These parameters can be modified by pressing the F5, F6, - or + keys.

Parameters with submenus that are available from the Advanced menu have a right-pointing triangle to the left of the parameter. Use the arrow keys to move the cursor to the parameter, then press

See the sections following the table for a description of Advanced menu parameters and their submenus

Enter to open the submenu.

CAUTION: Setting items in this menu to incorrect values can cause your system to malfunction.

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Advanced Menu Parameters

PARAMETER OPTIONS DESCRIPTION Integrated Peripherals* See the following

Integrated Peripherals parameter table.

Advanced Chipset Control*

Plug & Play O/S Yes

PCI Devices* Enabled

Large Disk Access Mode DOS

* Parameter contains submenus.

See the following Advanced Chipset Control parameter table.

No (default)

Disabled (default)

Other

Sets parameters for I/O ports, diskette controller, monitor type, and video feature connector.

Sets 1 MB memory gap and PCI parameters.

Enables or disables the Plug and Play feature for future Plug and Play operating system.

Enables or disables the Combed I/O resource allocation. If enabled, PCI devices requesting I/O resources are checked for requests.

Select “DOS” if using the DOS, Windows, or Windows NT operating system. Select “Other” if you have Novell Netware™ or other operating system.

Integrated Peripherals Submenu

Select the “Integrated Peripherals” submenu on the Advanced menu to configure the connections between the system processor and the I/O ports (serial port 1, serial port 2, and the printer port), diskette drives, monitor, and VGA feature connector.

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NOTE: A Supervisor password might be required to select parameters from the Integrated Peripherals submenu.

Use the legend keys to make your selections and exit to the Main menu. Use the following table to configure your peripherals.

CAUTION: Setting items in this menu to incorrect values can cause your system to malfunction.

Integrated Peripherals Parameters

FEATURE OPTIONS DESCRIPTION Serial Port 1

Serial Port 2

Parallel Port Disabled

Parallel Port Mode

Diskette Controller

Disabled User-selectable settings Auto

378, IRQ7 (default) User-selectable settings Auto

Output only Bi-directional EPP ECP (enabled) – DMA

Enabled (default) Disabled

Selects a unique address and interrupt request for the listed COM ports. Auto selects the next available combination.

COM1 default: 3F8, IRQ4 COM2 default: 2F8, IRQ3

Selects a unique address and interrupt request for the parallel port. Auto selects the next available combination.

Sets parallel port mode. ECP is the default setting.

Enables the on-board diskette drive controller.

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Integrated Peripherals Parameters

FEATURE OPTIONS DESCRIPTION Monitor Type DDC Select

Type 1 (default) Type 2 Type 3 Type 4 Disabled

VGA DAC Broadcast

Disabled Enabled

Monitor Types

The following table lists the monitor types, and the resolution and vertical synchronization rate for each.

Selects the monitor type. Display Data Channel (DDC) Select senses capabilities of compatible monitors. Non-DDC compatible monitors, types 1 through 4, may also be selected (see the following paragraph for monitor type information). After selecting DDC or monitor type, you should use the TLIMODE utility to set the required resolution. (See Chapter 5, “Using NEC Utilities and Drivers” for video driver information.)

Select Enabled only when using an option board that has its own DAC and requires use of the VGA connector. When Enabled, VGA DAC writes Go to the option board’s DAC, and not to the onboard VGA’s DAC. Be sure to connect the monitor to the option board’s video connector.

NOTE: When setting the monitor resolution i n W in- dows, the Auxiliary Windows Drivers force default refresh rates equivalent to a Type 1 monitor. To obtain the appropriate refresh rate, use the TLIMODE utility to set the refresh rate. (See Chapter 5, “Using NEC Utilities and Drivers” for information on using the utility.)

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Monitor Types

TYPE 1 TYPE 2 TYPE 3 TYPE 4 RESOLUTION 60 Hz 72 Hz 72 Hz 72 Hz 640 by 480 by 16 colors

60 Hz 72 Hz 72 Hz 72 Hz 640 by 480 by 256 colors 56 Hz 60 Hz 72 Hz 72 Hz 800 by 600 by 16 colors 56 Hz 60 Hz 72 Hz 72 Hz 800 by 600 by 256 colors 87 Hz* 87 Hz 60 Hz 70 Hz 1024 by 768 by 16 colors 87 Hz* 87 Hz 60 Hz 70 Hz 1024 by 768 by 256 colors

-- -- -- 87 Hz* 1280 by 1024 by 16 colors

* Interlaced

Advanced Chipset Control

Select the “Advanced Chipset Control” submenu on the Advanced menu to set the 1 MB gap parameter and PCI parameters.

NOTE: A Supervisor password might be required to select parameters from the Advanced Chipset Control submenu.

Use the legend keys to make your selections and exit to the Main menu. Use the following table to configure your peripherals.

CAUTION: Setting items in this menu to incorrect values can cause your system to malfunction.

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Advanced Chipset Control Parameters

PARAMETER OPTIONS DESCRIPTION 1 MB Memory Gap at

15 MB

CPU to PCI Write Buffers

PCI to DRAM Write Buffers

CPU to DRAM Write Buffers

PCI Memory Burst Cycles

Latency Timer Value A0 through F0

CAS# Before RAS# Refresh

Enabled Disabled

20 through 90 Enabled

Disabled

If Enabled, turns system RAM off to free address space for use with option board. Memory from 15 MB to 16 MB is disabled, creating 1 MB gap in system RAM. CAUTION: you must run the ECU utility after changing this parameter (see Chapter 4, “Using the ECU and SCSI Utilities.”)

Enables CPU to PCI Write Buffers, allowing data to be temporarily stored in the buffers before writing data.

Enables PCI to DRAM Write Buffers, allowing data to be temporarily stored in the buffers before writing data.

Enables CPU to DRAM Write Buffers, allowing data to be temporarily stored in the buffers before writing data.

Enables PCI memory burst write cycles.

Sets maximum number of PCI bus clocks that PCMC may burst as a master.

If Enabled, the PCMC uses CAS# before RAS# timing to refresh DRAM array. If Disabled, RAS# only refresh is used.

Burst of 4 Refresh Enabled

Disabled

0 - Active RAS# Mode Enabled

Disabled

3-20 Setting System Parameters

If Enabled, refreshes are performed in sets of four at a frequency of 1/4 of normal refresh rate. If Disabled, single refreshes occur at 15.6 ms refresh rate.

If Enabled, DRAM interface is in 0-Active RAS# mode. If Disabled, DRAM interface is in 1-Active RAS# mode.

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Advanced Chipset Control Parameters

PARAMETER OPTIONS DESCRIPTION Parity Error Mask Enabled

Disabled

DRAM Burst Timing 50 ns DRAMs

60 ns DRAMs 70 ns DRAMs

RAS# Wait State Enabled

Disabled

CAS# Wait State Enabled

Disabled

If Enabled, parity errors generated during DRAM read cycles are masked. If Disabled, parity errors are not masked.

Selects DRAM burst timing.

If Enabled, one additional wait state is inserted before RAS# is asserted.

If Enabled, one additional wait state is inserted before RAS# is asserted. There is no additional delay between CAS# assertions.

Plug and Play O/S Parameters

Your system comes with Plug and Play system support installed, and ready for installation of a Plug and Play operating system (O/S). Once the Plug and Play O/S is installed, your system will automatically configure newly added Plug and Play ISA boards. You need only to install the board and boot the system. The system automatically allocates resources to the board.

You can enable Plug and Play directly from the Advance menu using the command keys. Selecting “Yes” from the menu enables the Plug and Play option. “No” is the default setting, as most current ISA boards do not have Plug and Play capability. However, you can include them in your system, with or without Plug and Play capabilities.

Plug and Play boards are dynamic in nature, meaning that the system allocates resources to the boards on system boot. Some device drivers support this dynamic board configuration, but some do not. Those that do not are known as static device drivers.

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If using a static device driver, you need to permanently associate resources with a Plug and Play board, instead of depending on Plug and Play behavior. Otherwise, the device driver might not be able to find the board the next time the system boots.

PCI Devices Parameters

The Combed I/O Resource Allocation parameter default setting is disabled. The parameter should be enabled only when a non-Plug and Play board is not working due to I/O space resource conflicts. This is particularly true for older boards using 10-bit I/O space decoders rather than the full 16-bit I/O space.

Select the PCI Devices parameter and enable the Combed I/O Resource Allocation parameter if you need to allocate I/O resources (see the following table).

Use the legend keys to make your selections and exit to the Main menu.

PCI Device Parameters

PARAMETER OPTIONS DESCRIPTION Combed I/O

Resource Allocation

Enabled Disabled (default)

NOTE: The BIOS enables Combed I/O Resource Allocation if it finds a configurable PCI VGA downstream of a PPB.

3-22 Setting System Parameters

If Enabled, PCI devices requesting I/O resources are checked for requests less than or equal to 256 bytes, that actual I/O resources are allocated in the first 256 bytes of a 1 KB block of I/O addresses, and that all PCI-to-PCI bridges (PPB) have their ISA Enable bits set.

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Large Disk Access Parameters

Select the Large Disk Access parameter if you need to configure a large disk (see the following table).

Use the legend keys to make your selections and exit to the Main menu.

Large Disk Parameters

PARAMETER OPTIONS DESCRIPTION Large Disk Mode DOS

Other

THE SECURITY MENU

The following table lists and describes the available security parameters when you select the Security menu in the legend bar.

Parameters that can be modified directly from the Security menu do not have the right-pointing triangle to the left of the parameter name. These parameters can be modified by pressing the F5, F6, - or + keys.

Parameters with submenus that are available from the Security menu have a right-pointing triangle to the left of the parameter. Use the arrow keys to move the cursor to the parameter, then press

Select “DOS” if you have DOS. Select “Other” if you have another operating system such as UNIX, Novell Netware, or other operating systems. If you install new software and the drive fails, change the selection (DOS or Other) and try again.

A large disk is one that has more than 1024 cylinders, more than 16 heads, or more than 63 tracks per sector.

Enter to open the submenu.

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NOTE: You can enter the Setup program with either a User or Supervisor password. However, more Setup choices are available with the Supervisor password.

CAUTION: The features that you set in the Security menu affect the features that appear on the Security menu as well as on other Setup menus.

See the following table for a description of the security features you can directly select. Use the legend keys to make your selections and exit to the Main menu.

See the sections following the table for a description of the Security submenus and their parameters.

Security Menu

FEATURE OPTIONS DESCRIPTION Edit Supervisor

Information*

Allow User Login Yes

Edit User Information* See the following

3-24 Setting System Parameters

See the following Edit Supervisor Information parameter table.

Edit User Information parameter table.

Selects security options associated with Supervisor login.

Selecting “Yes” allows a user to login, in addition to the supervisor.

Selects security options associated with User login.

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Security Menu

FEATURE OPTIONS DESCRIPTION Unattended Boot Disabled

Enabled

Diskette Access User

Supervisor User Write Protected

Fixed Disk Boot Sector

System Backup Reminder

Virus check reminder Disabled (default)

* Parameter contains submenus.

Normal (default) Write Protect

Disabled (default) Daily Weekly Monthly

Daily Weekly Monthly

Selecting Enabled allows the system to enter the network mode if no login ID is typed within 15 seconds.

Controls access to diskette drives.

Write protect helps prevent viruses. When write protected, operating systems (and viruses and application programs) which attempt to modify the boot sector will not be able to do so.

Sets how often you are prompted to do a system backup.

Sets how often you are prompted to do a virus check.

Edit Supervisor Information Parameters

Select the Edit Supervisor Information submenu from the Security menu to review and set Supervisor parameters. See the following table for a description of the Edit Supervisor Information parameters.

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Edit Supervisor Information Parameters

PARAMETER OPTIONS DESCRIPTION Edit Supervisor Login ID (Press Enter)

Edit Supervisor Password

Minimum Password Length

Numbers Required in Password

Password Lifetime 1 to 511 days Sets maximum permitted lifetime of

Minimum Password Change

Expired Password Life

(Press Enter)

1 to 14 characters

Yes No

0 to 255 days Sets minimum period between password

0 to 127 days Sets maximum period that an expired

Pressing Enter allows the Supervisor to add or change a login ID.

Pressing Enter allows the Supervisor to add, change, or delete a new password

Selects the number of characters allowed in the password.

Defines if numbers are required in password.

password.

changes.

password may be used.

Pressing

Enter at the Edit Supervisor Login parameter on

the menu displays a Edit Login dialog box with the following prompt:

Enter login ID: [ ]

Enter your ID number and press Enter to accept the ID.

CAUTION: Passwords and security information can only be changed on a cold boot.

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Pressing Enter at the Edit Supervisor Password parameter on the menu displays an Edit Password dialog box with the following prompts:

Enter new password: [ ] Re-enter new password: [ ] Changes have been saved: [continue]

Enter your password, press Enter, reenter your password, and press Enter to save the password.

Edit User Information Parameters

Select the Edit User Information submenu from the Security menu to review and set user parameters. See the following table for a description of the Edit User Information parameters

Edit User Information Parameters

PARAMETER OPTIONS DESCRIPTION Edit User Login ID (Press Enter)

Edit User Password

Minimum Password Length

Numbers Required in Password

Password Lifetime 1 to 511 days Sets maximum permitted lifetime of

(Press Enter)

1 to 14 characters

Yes No

Pressing Enter allows the user to change a login ID.

Pressing Enter allows the user to add or change a password.

Note: The Supervisor may add, change, or delete a password. A user may only add or change a password.

Selects the number of characters allowed in the password.

Defines if numbers are required in password.

password.

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Edit User Information Parameters

PARAMETER OPTIONS DESCRIPTION Minimum Password

Change Expired Password

Life

0 to 255 days Sets minimum period between password

changes.

0 to 127 days Sets maximum period that an expired

password may be used.

Pressing

Enter at the Edit User Login ID parameter on the

menu displays a Edit Login dialog box with the following prompt:

Enter login ID: [ ]

Enter your ID number and press Enter to accept the ID.

CAUTION: Passwords and security information can only be changed on a cold boot.

Pressing Enter at the Edit User Password parameter displays an Edit Password dialog box with the following prompts:

Enter new password: [ ] Re-enter new password: [ ] Changes have been saved: [continue]

Enter your password, press Enter, reenter your password, and press Enter to save the password.

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THE EXIT MENU

Selecting the Exit menu from the menu bar displays the following exit options:

■ Save Changes & Exit

■ Discard Changes & Exit

■ Get Default Values

■ Load Previous Values

■ Save Changes.

The following sections describe each of the options on the Exit menu. Note that must select one of the items from the menu or menu bar to exit.

Save Changes & Exit

After making your selections on the Setup menus, always select Save Changes & Exit to make them operative.

Esc does not exit this menu. You

Unlike standard RAM memory, CMOS is sustained by an onboard battery and stays on after you turn your system off.

After you save your selections, the program displays this message:

Changes have been saved [continue]

Pressing Enter at “Continue” exits Setup and reboots your system.

If you attempt to exit without saving, the program asks if you want to save before exiting.

Setting System Parameters 3-29

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During bootup, Setup attempts to load the values you saved in CMOS. If the values saved in CMOS cause the system boot to fail, reboot and press you can load the ROM default values (as described below) or try to change the values that caused the boot to fail.

Discard Changes & Exit

Use this option to exit Setup without recording any changes you may have made.

Get Default Values

To load all the default Setup values in the Setup menus, select Get Default Values from the Main menu. The program displays this message:

Default values have been loaded. [continue]

Pressing Enter at “Continue” exits Setup and reboots your system.

If, during bootup, the BIOS program detects a problem in the integrity of values stored in CMOS, it displays these messages:

F2 to enter Setup. In Setup,

System CMOS checksum bad - run SETUP Press <F1> to resume, <F2> to Setup

The CMOS values have been corrupted or modified incorrectly, perhaps by an application program that changes data stored in CMOS.

F1 to resume the boot or F2 to run Setup with the de-

Press fault values already loaded into the menus. You can make other changes before saving the values to CMOS.

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Load Previous Values

If, during a Setup session, you change your mind about your selections and have not yet saved the values to CMOS, you can restore the values you previously saved to CMOS.

Selecting Load Previous Values on the Exit menu updates all the selections and displays this message:

Previous values have been loaded! [continue]

Save Changes

Save Changes saves all the selections without exiting Setup. You can return to the other menus if you want to review and change your selections.

Selecting Save Changes on the Exit menu saves your changes and displays the following message:

Changes have been saved [Continue]

Pressing Enter at Continue exits your Setup and reboots your system.

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Using the ECU and

SCSI Utilities

This chapter provides information for the following utilities that you use when installing, changing, or checking expansion devices in your system:

■ EISA Configuration Utility (ECU)

■ SCSI Utility.

The ECU utility is used to configure your system whenever you add, move, or remove an optional EISA, PCI, Plug and Play ISA, or non-Plug and Play ISA expansion device. The ECU utility comes on a diskette shipped with your system.

NOTE: Do to your hard disk. The utility program must start with a

cold boot

diskette.

not

copy the EISA Configuration Utility

from the EISA Configuration Utility

The SCSI utility is used to check or change the settings of your installed SCSI-2 devices or to configure your system for any optional SCSI devices that you may install. The SCSI utility is pre-installed on your system and ready to run.

Refer to the following table for a quick reference to configuring optional expansion devices. For details, see this chapter and the referenced chapters and sections in the table.

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Quick Reference to Configuring Expansion Devices

IF YOU ARE CONFIGURING THEN

NOTE: It is recommended that you read this chap- ter before starting the configuration process.

CAUTION: You must install an EISA, PCI, or Plug and Play board or device

before

running the Setup and ECU utilities. If installing a non-Plug and Play ISA board, it must be installed

after

running the

Setup and ECU utilities.

EISA Expansion Board

4-2 Using the ECU and SCSI Utilities

1. Install, move, or remove the EISA board in your system (see Chapter 7 for procedures).

2. Load the ECU utility (see “How to Load the ECU” in this chapter).

3. Read the overview of selecting and configuring EISA or ISA expansion boards (see “Configure Computer or Peripheral Devices - Step 1: Important EISA Configuration Information” in this chapter).

4. Configure your system and EISA/ISA board (see “Configure Computer or Peripheral Devices - Step 2: Add or Remove Boards” in this chapter).

5. Check or change your configuration (see “Configure Computer or Peripheral Devices - Step 3: View or Edit Details” in this chapter).

6. Save your changes and exit the ECU utility (see “Configure Computer or Peripheral Devices - Step 5: Save and Exit” in this chapter).

Page 78

Quick Reference to Configuring Expansion Devices

IF YOU ARE CONFIGURING THEN

PCI Expansion Device

Plug and Play ISA Board

1. Install, move, or remove the device in your system (see Chapter 7 for procedures).

2. If you need to allocate I/O resources, open the Setup utility (see Chapter 3). Select “Advanced” from the Setup utility main menu, and enable the “PCI Devices - Combed I/O Resource Allocation” parameter from the Advanced menu.

3. Load the ECU utility (see “How to Load the ECU” in this chapter).

4. Select “Configure Computer or Peripheral Devices” from the ECU main menu. Your system automatically loads PCI configuration information.

5. Check or change your configuration (see “Configure Computer or Peripheral Devices - Step 3: View or Edit Details” in this chapter).

6. Save your changes and exit the ECU utility (see “Configure Computer or Peripheral Devices - Step 5: Save and Exit” in this chapter.

1. If your system has a Plug and Play O/S system installed, enable “Plug and Play O/S” in the Setup utility. (See Chapter 3, “Setting System Parameters.“ Select the “Advanced” menu from the Setup main menu and enable the “Plug and Play O/S” parameter.)

2. Install the Plug and Play board in your system (see Chapter 7 for procedures).

3. Load the ECU utility (see “How to Load the ECU” in this chapter). Note: do shipped with the Plug and Play board. Doing so may cause resource conflicts.

4. Select “Configure Computer or Peripheral Devices” from the ECU main menu. Your system automatically loads Plug and Play configuration information.

not

use the ICU utility or any other utility

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Quick Reference to Configuring Expansion Devices

IF YOU ARE CONFIGURING THEN

Plug and Play ISA Board

(cont’d)

Non-Plug and Play ISA Board

5. Check or change your configuration (see “Configure Computer or Peripheral Devices - Step 3: View or Edit Details” in this chapter).

6. Save your changes and exit the ECU utility (see “Configure Computer or Peripheral Devices - Step 5: Save and Exit” in this chapter).

1. Load the ECU utility (see “How to Load the ECU” in this chapter). Note: do and Play board in your system until procedure is completed.

2. Configure your system and non-Plug and Play ISA board (see “Configure Computer or Peripheral Devices - Step 2: Add or Remove Boards” in this chapter). Also check the documentation that comes with the board for resource allocations.

3. Check or change your configuration (see “Configure Computer or Peripheral Devices - Step 3: View or Edit Details” in this chapter).

4. Save your changes and exit the ECU utility (see “Configure Computer or Peripheral Devices - Step 5: Save and Exit,” in this chapter).

5. Install the non-Plug and Play board in your system (see Chapter 7 for procedures) and power up the system.

not

install, move, or remove the non-Plug

after

the configuration

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Quick Reference to Configuring Expansion Devices

IF YOU ARE CONFIGURING THEN

SCSI-2 Expansion Device

1. Set switches on the SCSI-2 device to the required settings. (See the documentation that comes with your device and Chapter 7 in this guide for information on setting switches.)

2. Install the SCSI-2 expansion device in your system (see Chapter 7 for procedures).

3. Open the SCSI utility (see the “SCSI Select Utility” section at the end of this chapter).

4. Select “SCSI Disk Utilities” to review what SCSI devices are currently installed and to set the SCSI ID on any optional device you installed.

5. Select “Configure/View Host Adapter Settings” from the SCSI Select utility menu (see “SCSI Select Utility” at the end of this chapter).

6. Review the settings of your installed device and reconfigure settings as necessary.

7. Save your changes and exit the SCSI Select utility.

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THE EISA CONFIGURATION UTILITY (ECU)

The ECU utility is required for EISA configuration and provides a detailed view of your system’s configuration. The ECU utility allows you to make system configuration changes when you add, move, or remove an EISA, PCI, Plug and Play ISA, or non-Plug and Play ISA board. This ensures that the information in CMOS is consistent with the information stored in the BIOS.

When you add a board to your configuration and run the ECU utility, it reads the board’s corresponding configuration (CFG) file. The ECU uses the CFG file, which describes the characteristics and the required system resources of the board, to create a conflict-free configuration.

Once you complete the configuration process, configuration information is saved to the system’s nonvolatile memory for use any time you power-on the system.

The ECU utility:

■ supports EISA and ISA boards, PCI devices, and Plug

and Play ISA boards.

■ automatically detects EISA boards, PCI devices, and

Plug and Play ISA boards installed in your computer.

■ creates and maintains the System Configuration

Information (SCI) file as a backup for the computer’s nonvolatile memory.

■ supports configuration (CFG) file extensions.

■ lets you set the computer’s date and time.

■ allows you to create ISA CFG files.

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When to Use the ECU

Run the ECU any time you add, move, or remove an EISA board, ISA board, or PCI device. You must physically install the boards in the computer and add the configuration information stored in the computer by the ECU.

CAUTION: You must install an EISA, PCI, or Plug and Play board or device utility. If installing a non-Plug and Play ISA board, i t must be installed

Use the ECU to

■ change or check system parameters when you add,

move, or remove an expansion board.

■ print out the required settings of a particular board or

option.

■ correct a hardware discrepancy when the Power-On

Self-Test (POST) displays an “Invalid EISA Configuration Storage - RUN ECU” error message and prompts you to run the ECU program.

before

running the ECU

after

running the ECU utility.

■ boot the system and check parameters when you have a

problem with the system.

■ change functions and resources of boards installed in the

system.

■ resolve a resource conflict when adding a board or

changing a board function or resource.

■ lock and unlock boards in the configuration.

■ maintain the ECU Utility diskette.

■ set system parameters if the RTC/battery module is re-

placed.

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How to Load the ECU

Use the following steps to load the ECU.

NOTE: Do

not

copy the EISA Configuration Utility to your hard disk. The utility program must start with a

cold boot

from the EISA Configuration Utility

diskette.

1. With the system powered off, insert the NEC EISA

Configuration Utility (ECU) diskette into drive A. The ECU requires a cold boot each time you load it.

2. Power on the system. After performing POST, the sys-

tem loads and starts the ECU. An ECU preparation screen and NEC logo screen briefly appears, then the Main Menu screen appears similar to the following:

Main Menu

Help Configure Computer or Peripheral Devices Set Date or Time Maintain System Configuration Diskette Exit

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How to Use the ECU

You can use the keyboard to select menu items in the ECU. To use the ECU, follow the instructions on the screen. Select the “Help” option on the Main Menu for information about the utility. Information is also available in other menu options by pressing

Be sure to save your changes to set system configuration parameters (see “Exit” in this section).

Read the information in the following sections for a description of Main Menu options and how to use them. Options are described in the sequence that they appear on the Main Menu.

NOTE: For your system configuration, you might not need to use all of the selections listed under each Main Menu option. Read the information in the following sections to select the options you need.

F1 for help.

NOTE: It is strongly recommended that you make a backup copy of the ECU diskette and any other diskettes shipped with your system. If you do not have a hard disk configuration, make a backup copy of all other diskettes that ship with the system. Use the copies and store the original diskettes.

Using the ECU and SCSI Utilities 4-9

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Configure Computer or Peripheral Devices

Select the “Configure Computer or Peripheral Devices” option under the following circumstances:

■ you are setting up the system for the first time

■ the “Invalid Configuration Information” message

appears at POST If this message appears, run the Setup utility to correct

any configuration errors. If you receive an “EISA Configuration NVRAM Bad -

Run Configuration Utility - F2 to Run Setup” message, run the ECU utility, not the Setup utility.

■ you add, move, or remove an expansion board

■ you installed a PCI device

■ you want to change board functions or resources

■ you want to view switch and jumper settings for a

specific board

■ the RTC/battery module was replaced in the system and

you need to set the system parameters.

If you installed an EISA or ISA board and you select “Configure Computer or Peripheral Devices,” the ECU might display an “Automatic Add” screen with a request for a configuration (CFG) file.

The ECU displays this screen if it needs a configuration (CFG) file for the installed board. If the screen appears, remove the ECU diskette and insert the diskette containing the CFG file. Press automatically add the required CFG file.

4-10 Using the ECU and SCSI Utilities

Enter and follow the screen prompts to

Page 86

NOTE: EISA and ISA boards require CFG files for system configuration. The board manufacturer supplies the CFG file for an EISA board. Some ISA boards also come with a CFG file. If you have an ISA board that does not have a CFG file, see “ISA Boards without CFG Files” in this chapter.

If the ECU does not need any configuration files, it displays a menu with five steps for configuring your computer:

Step 1: Important EISA configuration information — provides EISA configuration information.

Step 2: Add or remove boards — configures the system for the addition or removal of an expansion board to or from the system.

Step 3: View or edit details — lets you view and change system board settings. (If you do not have a hard disk configuration, you must select this step when you are setting up the system for the first time.)

NOTE: If you are setting up the system for the time,

you must select Step 3

install an expansion board. This step configures the system board in your system.

, even if you did not

first

Step 4: Examine switches or print report — allows you to view the required switch and jumper settings of a particular board. You can also select a print option to print the required settings of a particular board.

Step 5: Save and exit — lets you save the system configuration and exit the utility.

Using the ECU and SCSI Utilities 4-11

Page 87

The following describes each of the configuration steps in sequence.

Step 1: Important EISA Configuration Information

Select Step 1 for information about using the ECU to configure your EISA or ISA boards.

NOTE: It is recommended that you select Step 1 before continuing with the ECU utility. Step 1 contains an overview of the process for selecting and configuring EISA or ISA expansion boards.

Step 2: Add or Remove Boards

Select Step 2 whenever you install or remove any EISA boards or ISA boards with CFG files from the system.

NOTE: If you are adding an EISA board to your system, first install the board. Then run the ECU and select Step 3: Configure Computer and Peripheral Devices. This step automatically loads configuration information and adds the EISA board to your system configuration. If you are adding a non-Plug and Play ISA board, install the board after running the ECU and performing Steps 2 through 5.

When you select Step 2, a screen displays the system board and any EISA boards currently installed in your system. The display includes board names and expansion slot numbers.

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NOTE: Integrated on-board PCI SCSI, IDE, and VGA controllers are listed as “Embedded” controllers at the bottom of the list of expansion slots. You cannot move or remove an embedded feature but you can enable or disable the feature (see “Step 3: View or Edit Details”).

To complete the Step 2 configuration process, use the following steps.

1. Select “Step 2: Add or remove boards” from the

Configure Computer or Peripheral Devices menu.

Enter.

Press A screen displays the boards installed in your system

and the available expansion board slots. Scroll through the list of boards displayed and proceed as follows.

■ If the list shows all your boards installed, press F10.

NOTE: If a CFG file comes with your board and a CFG file already exists on the ECU diskette, you still need to copy the CFG file from the option configuration diskette (see “Maintain System Configuration Diskette” in this section). This ensures that the system uses the latest version of the file.

In the rare event that the CFG file on the ECU diskette is newer, the system displays an OverWrite Current File message. In this case, press Esc to cancel.

■ If a board is not displayed and you did not load a

configuration file for it, go to the next step.

Using the ECU and SCSI Utilities 4-13

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NOTE: You cannot use the next step to add ISA boards without configuration files. To add an ISA board without configuration files, see “ISA Boards without CFG Files.”

2. Highlight the slot location of the installed board and Insert to add the board. The Add screen appears.

press

3. Remove the ECU diskette from the diskette drive and

insert the diskette with the board's CFG file.

4. Press Enter. The Add configuration (CFG) file screen

appears.

5. Press F7 and press Enter to change to the drive contain-

ing the CFG file.

In the rare event that the CFG file on the ECU diskette is newer, the system displays an OverWrite Current File message. In this case, press Esc to cancel.

6. Select the file you want to add and press Enter. A screen

with information about the board appears.

7. Press Enter to confirm the addition of the board.

8. Insert the ECU diskette. Highlight the board and press

Enter to confirm the slot location of the board.

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9. When you are done, press F10 to exit “Step 2: Add or

remove boards” configuration procedure. Before you exit, note information you might need to

change settings or install boards. To print out any configuration information about the board, select “Step 4: Examine Required Switches.”

Repeat steps 1 through 9 in the above procedure to add another board.

Step 3: View or Edit Details

Select Step 3 to modify system board settings or to configure your system when you are setting up for the first time.

System board settings include the following configuration categories:

■ System and video BIOS caching, and system and video

BIOS shadowing

■ Port configurations — parallel port, serial

port 1, and serial port 2 addresses and interrupts.

■ Peripheral controllers — diskette drive controller, PCI

SCSI controller, PCI IDE controller, PCI VGA controller.

Refer to the following table for a quick-reference list of ECU utility parameters and their factory (default) settings.

See the procedure and additional information following the table to configure your system board.

Using the ECU and SCSI Utilities 4-15

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EISA Configuration Utility Parameters

MENU/PARAMETER DEFAULT SETTING EISA NMI Control

Software NMI 32-bit Bus Timeout NMI

Parallel Port Parallel Port Mode Serial Port 1 Serial Port 2 Diskette Controller

Cache Video BIOS Area Cache Memory Region (C800) Cache Memory Region (CC00) Cache Memory Region (D000) Cache Memory Region (D400) Cache Memory Region (D800) Cache Memory Region (DC00)

Shadow Video BIOS Area Shadow Memory Region (C800) Shadow Memory Region (CC00) Shadow Memory Region (D000) Shadow Memory Region (D400) Shadow Memory Region (D800) Shadow Memory Region (DC00)

Embedded — PCI SCSI Controller

Adaptec 7850 PCI SCSI Controller

Embedded — PCI IDE Controller

CMD 640B PCI IDE Controller Standard IDE Resources

Enabled Enabled

Port 378 IRQ 7 Output Only Port 3F8 IRQ 4 Port 2F8 IRQ 3 Enabled

Enabled Enabled Enabled Enabled Enabled Enabled Enabled

Enabled Disabled Disabled Disabled Disabled Disabled Disabled

Enabled

Disabled Disabled

Embedded — PCI VGA Controller

Tseng ET4000 W32P (D) PCI VGA Controller Standard VGA Resources

4-16 Using the ECU and SCSI Utilities

Enabled Enabled

Page 92

Use the following procedure to configure your system board.

NOTE: See the guidelines that follow the procedure for additional information about setting system parameters.

1. Select “Step 3: View or edit details” from the Configure

Computer or Peripheral Devices menu and press

Enter.

A screen appears with the configuration categories and their parameters.

2. Scroll through the list using your arrow keys or Page Up

and Page Down keys to view the parameters. To view parameter choices, highlight the parameter and

press

Enter.

3. Make any parameter changes. To view, and in some

cases, to edit parameter resources (for example, interrupts, I/O addresses, or I/O ports), press

F6.

4. When you are through viewing and changing parameter

settings, press

F10 to exit the “Step 3: View or edit

details” procedure.

NOTE: Print options for printing the required set- tings of a particular board or option are available through Step 4 on the Configure Computer or Peripheral Devices menu (see “Step 4: Examine Required Switches” later in this section).

Using the ECU and SCSI Utilities 4-17

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Advanced menu

Press F7 to use Advanced menu functions for setting system parameters. Advanced menu functions are briefly described as follows.

■ Lock/unlock boards — provides options for locking or

unlocking the settings of a board or the entire system. Locking the settings prevents changes to the current settings.

NOTE: You must lock an ISA board configured as a Generic ISA Adapter board (ISA board without CFG files) to reserve the selected system resources. Locking the board prevents the ECU from using the selected resources to resolve resource conflicts.

Locking system resources for a Generic ISA Adapter board can cause changes to the switch and jumper settings of other boards in the system.

■ View additional system information menu — provides

options to display detailed information about system specifications and resources.

■ Set verification mode menu — allows you to specify

whether the computer's configuration must be checked each time you make a change or only when you choose.

CAUTION: Selecting the “Manual Mode” may cause conflicts which will prevent the system from booting.

■ Maintain SCI files menu — provides options regarding

System Configuration Information (SCI) files.

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PCI IDE controller

If you installed an IDE hard disk in the system, locate the “Embedded PCI IDE controller” on the system board list of details and enable “Standard IDE Resources.”

NOTE: Enabling the IDE controller automatically changes any installed SCSI controller to a secondary controller and might change the IRQ.

If you have an IDE hard disk, you must also run the Setup utility at power-on to set the drive parameters.

PCI SCSI controller and SCSI termination

If you have a SCSI device installed in the system, check that the Embedded PCI SCSI Controller parameter is enabled.

If you have both internal and external SCSI devices installed and connected to the on-board SCSI-2 host adapter, use the SCSI Select Utility to set “External” SCSI device termination. Run the SCSI Select Utility when you complete the system configuration with the ECU (See “SCSI Select Utility” later in this chapter).

Shadowing and caching features

The shadowing and caching features should be left enabled.

Step 4: Examine Required Switches

Select Step 4 to view any required switch and jumper settings on installed boards. To view the required settings, highlight the board you wish to view, and press

Using the ECU and SCSI Utilities 4-19

Enter.

Page 95

If you have a printer set up, you can print the settings of a particular board or option. You can also save the settings to a file that you can use to print on another computer that is connected to a printer. Press

Step 5: Save and Exit

Select Step 5 to save your configuration and reboot your system.

Set Date or Time

Set the date and time if you are setting up the system for the first time or you need to correct the settings. The settings remain in memory even after the system is powered off.

NOTE: To check the current settings of a board, you must physically verify the settings. For example, you must power off the system and remove the system cover to verify the current system board System Configuration Switch settings.

F7 for a list of print options.

To set the date and time, choose “Select Date or Time” from the Main Menu and select the date and time menu options.

NOTE: When setting the date or time, enter any preceding zeroes. For example, to enter 8:20 a.m. and March 7, 1995, type 08:20:00 and 03-07-1995.

To cancel the selection without saving the date and time,

Esc.

press

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Maintain System Configuration Diskette

Select this option to create, load, copy, or delete any necessary system configuration information (SCI) files. You can also use this option to copy and delete CFG files.

Depending on the system configuration, you might want to modify the system board SCI file. Before configuring the system, you must copy configuration files for the EISA boards, and in some cases, ISA boards. This section provides copying procedures for both.

CFG files are required to correctly configure EISA boards. Every EISA board contains settings that determine how the board works within the system. These settings are in a configuration file and are copied to and stored in the system.

All EISA boards should come with CFG files. If not, check the configuration files that come on the ECU diskette or contact the EISA board manufacturer to obtain the appropriate files. If your ISA boards did not come with a CFG file, see “ISA Boards without CFG Files” in this chapter.

Use the following steps to copy or update configuration files.

1. Select “Maintain System Configuration Diskette” from

the Main Menu.

2. Remove the ECU diskette from the diskette drive and

replace it with the configuration diskette that came with the option board.

3. Select “Copy/update CFG files” from the menu.

4. Press Enter. A screen appears showing the available

configuration files.

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5. Select the configuration file you need to copy. You can

only copy one file at a time. Press You are prompted to remove the configuration diskette.

6. Remove the diskette and replace it with the ECU

diskette. After replacing the diskette, the CFG file is copied onto

the ECU diskette.

7. Repeat Steps 5 and 6 to copy all the configuration files

you need onto the ECU diskette.

Exit

Select this option to exit the ECU utility. If you are setting up the system for the first time and

you have a SCSI device (such as a SCSI hard disk and CD-ROM reader), see “SCSI Select Utility” later in this chapter.

PCI Devices and Plug and Play ISA Boards

Whenever you install a PCI device or Plug and Play ISA board in the system, run the ECU and select “Configure Computer or Peripheral Devices.”

Enter.

This configuration procedure automatically loads configuration information and adds the PCI device or Plug and Play board to the configuration. Select “Step 3: View or Edit Details” to check system parameters and “Step 4: Examine Required Switches” to print out system configuration information.

Be sure to select Step 5 in the Configure Computer or Peripheral Devices menu and save your configuration.

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ISA Boards without CFG Files

If a CFG file did not ship with your ISA board, check to see if one exists for the board on the ECU diskette or on a CFG File Library diskette. If you still cannot locate a CFG file for the board, use one of the following procedures:

■ configure your system for the ISA board with the

Generic ISA CFG File provided by the ECU (see the next section, “Using the Generic ISA CFG File”).

■ create a CFG file for the ISA board (see “Using the

Create CFG File Facility” later in this section). Use this procedure when the Generic ISA CFG File is not available.

Using the Generic ISA CFG File

The ECU provides one Generic ISA CFG file that you can use with an ISA board that does not have a corresponding file. However, if you have a multifunction ISA board, you may have to manually create a configuration file (see “Using the Create CFG File Facility,” next).

NOTE: The ECU provides only one Generic ISA CFG file. If you already used the Generic ISA CFG file, see “Using the Create CFG File Facility.”

Before you use the Generic ISA CFG file, determine if a CFG file exists for the ISA board. If you cannot locate a CFG file, use the following procedure to configure your system for the ISA board.

NOTE: Do not install the ISA board in your system until you have completed the following procedure.

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1. Locate the manufacturer’s documentation that comes

with the ISA board. This document provides information about any required resources for the ISA board.

2. Run the ECU utility and select “Configure Computer or

Peripheral Devices” from the Main Menu.

3. Select “Step 2: Add or remove boards.”

4. Press Insert to select the Add function. A message

appears telling you to locate the CFG file for the board you want to install.

5. Press Enter. The “Select a Configuration (CFG) file to

add” screen appears.

6. Select “Generic ISA Adapter” and press Enter. The

“Add confirmation” screen appears with the manufacturer’s comments and instructions to configure the board resources manually.

7. Read the manufacturer’s comments and press Enter

when you are finished. The “Add” screen appears.

8. Select the slot in which you want to install the ISA

board and press

Enter. The “Step 2: Add or remove

boards” screen appears and shows the addition of the Generic ISA Adapter.

NOTE: You can select any available slot. Available slots are listed in the order of preference.

9. Press F10. The “Steps in configuring your computer”

menu appears.

10. Select “Step 3: View or edit details.” Scroll through the

menu items until you find the Generic ISA Adapter board.

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Page 100

11. Using the information provided by the board

manufacturer, select the appropriate Generic ISA Adapter board function.

For example, if the board requires an IRQ setting, select “ISA IRQ Resource Allocation.” Press

F6 to edit

the resource. When you are done editing the resource, press

12. Repeat step 11 for each function on the Generic ISA

F10.

Adapter board. When you are through editing the functions, press

13. Select “Lock/unlock boards.” Then select the Generic

F7 to select the Advanced menu.

ISA Adapter board from the list. An exclamation point next to the board indicates that it is locked.

NOTE: Locking the Generic ISA Adapter board reserves the selected system resources and prevents the ECU from using them to resolve resource conflicts.

CAUTION: Do not remove a locked board after it is locked and saved, and you exited from the ECU utility. You must unlock any added boards before removing the board from the system. Otherwise, system resources may change, causing ECU problems. If this occurs, you must clear CMOS (see Chapter 8, “Setting System Board Switches” for procedures to clear CMOS).

Using the ECU and SCSI Utilities 4-25