IBM 380, 385, 560, 560E, 760 Notices

Note

Before using this information and the product it supports, be sure to read the general information under “Notices” on page 213.

First Edition (March 1997)

The following paragraph does not apply to the United Kingdom or any country where such provisions are inconsistent with local law:

INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THIS PUBLICATION “AS IS” WITHOUT ANY WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE LIMITED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow disclaimers or express or implied warranties in certain transactions; therefore, this statement may not apply to you.

This publication could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. IBM may make improvements or changes in the products or the programs described in this publication at any time.

Requests for technical information about IBM products should be made to your IBM Authorized Dealer or your IBM Marketing Representative.

Copyright International Business Machines Corporation 1997. All rights reserved. Note to U.S. Government Users – Documentation related to restricted rights – Use, duplication or disclosure is subject to restrictions set forth in GSA ADP Schedule Contract with IBM Corp.

Thank You for Selecting

an IBM ThinkPad 380 or 380D Computer

We hope the powerful

IBM ThinkPad 380 or 380D computer

will fulfill your mobile computing needs.

iii

Distinctive System Features of the IBM ThinkPad 380 or 380D computer

The computer provides two PC

SVGA Color LCD:

Page 44.

Both the DSTN (dual-scan super-twisted nematic) and TFT (thin-film transistor) display models offer 65,536 colors at 800-by-600 resolution, for a colorful and clear picture.

Infrared

Communication: Page 49.

An infrared port is supplied with your computer for wireless serial communication.

ThinkPad Features

Program: Page 28.

The ThinkPad Features program is a graphical user interface (or set of commands) that allows you to easily set various parameters.

Power Management:

Page 63.

The computer comes with software that allows you to extend battery life by reducing power usage throughout the computer system. It also provides a resume function, which is faster than computer power-on, quickly returning you to where you left off.

Security Features:

Page 73.

You can set passwords or use locks to secure your computer. The Personalization Utilities are also provided, which is a program that allows you to identify your computer.

PC Card Support:

Page 46.

Card slots that accept a 16-bit PC Card and a software that makes using PC Cards easy.

TrackPoint III:

Page 20.

Pointing, selecting, and dragging all become part of a single process without your needing to lift your hands from the keyboard.

Fn Key Function:

Page 22.

Controlling display output type or saving battery power is easily set with the combination of the Fn key with a function key (F1–F12).

Audio Support Features:

Page 51.

The audio support is compatible with Sound Blaster** with various audio features for your entertainment.

iv IBM ThinkPad 380 or 380D User's Guide

Where to Find Information

What would you like to do with your computer? The following gives you a shortcut to where you can find information in this book. Find the topic that interests you; then follow the arrow!

Setup

The Basics

Troubleshooting

Setting up the computer Installing options Chapter 6. Installing PC Cards Page 86.

Using the PC Card software Page 48.

Using the ThinkPad features program Page 28. Creating the backup diskettes using utility programs.

Page 12.

Reinstalling the operating system Changing the system resource setting

Attaching an external display Using the infrared communication feature Using the audio feature

Frequently asked question Troubleshooting

Page 147.

Page 6.

Page 51

Page 141.

Chapter 7.

Page 42.

Appendix A.

Page 49.

How to receive IBM Customer Support and Service

Page 166.

Preserving battery-pack life

Travel and Security

Using battery power-management function Using passwords Using locks

Page 74.

Page 83.

Page 60.

Page 63.

About This Book

Note:

The illustrations in this book might be slightly different from your computer.

This book contains information that will help you operate the IBM ThinkPad 380 or 380D computer (hereafter called the

computer

the computer. Read from Chapter 3 on whenever you need to.

). Be sure to read Chapter 1 and Chapter 2 before using

Chapter 1, “Getting Started,” provides information about how

to set up your computer.

Chapter 2, “Getting Familiar with Your Computer,” acquaints

you with the basic features of your computer.

Chapter 3, “Operating Your Computer,” provides information

on using your computer's different features.

Chapter 4, “Using Battery Power,” provides power management information and describes how to operate your computer with the battery pack.

Chapter 5, “Protecting Your Computer,” provides information for protecting your computer.

Chapter 6, “Installing and Removing Options,” describes how to install or remove IBM options.

Chapter 7, “Installing Software,” provides procedures for installing operating systems and device drivers in your computer.

380, 380D

, or

Chapter 8, “Solving Computer Problems,” describes what to do when you have a computer problem.

Appendix A, “Avoiding Hardware Conflicts,” lists some steps you can take to avoid problems when you add or remove options.

Appendix B, “Advanced Information for PC Cards for OS/2 Warp,” provides additional information when using PC Cards.

Appendix C, “Using PS2 Commands,” provides the PS2

commands for the ThinkPad Features program.

Appendix D, “Features and Specifications,” describes the features and specifications associated with your computer.

vi IBM ThinkPad 380 or 380D User's Guide

Appendix E, “Product Warranties and Notices,” contains the

warranty statements for your computer and notices for this book.

The glossary defines terms appearing in this book.

vii

Viewing the Online Book

You can view this book online to easily retrieve information about the computer when you are traveling.

Note: The online book is not available in all countries.

Information Notices

Note

Provides important hints, tips, guidance, or advice.

Attention

Indicates possible damage to programs, devices, system, or data. It appears next to the related instruction or situation in which possible damage could occur.

To start the online book, select the Online Book icon in Microsoft** Windows** 95.

This book contains notices that relate to specific information or text.

Caution

Using Easy-Setup

Note: LKjef osijdf lke. LIej tlkje sfoi efp sl lkjdf toie sfekjt.

Attention

LKj tlke fsoiej glkje f lskjdf oiret e. SKjt slkfj eoit sf.

UsildLkeSejk

Ltke fsoie ltij erlkjs efoitj sdf. The skfeoig lksjdf otie sfldkj tekjs fdi zdif lkt elskfd. Pdfk setk sdfk shtke fdij thesdfkl sekj soit oit skdf 3 lskdti shd gkejt wse. Tkj eoisdjf tlkjsd.

Caution: Ljsdkf thkejr fosidj tlkje afshei ldfkue. Toisdjf sldj ohd flskajt shdf, foiasj.

Danger:

Lskjdt oidsfa thie rsldkj etskdjf xo. Oijds kj dtah fia glisdjf klasdjt sadf.

LKdkfsa oif lkaj oisdt lskef.

Indicates situations that are potentially hazardous to you. It appears in text before the instruction or situation that could be hazardous.

Danger

Indicates situations that are

109Chapter2. YoekfBlksdLekjf

potentially lethal or extremely hazardous to you. It is indicated

by the symbol and appears in text before the instruction or situation that could be dangerous.

viii IBM ThinkPad 380 or 380D User's Guide

Treatment of Icons

This book contains the following icons (symbols):

For procedures or information unique to the operating system

installed in your computer:

WIN

Information for Microsoft Windows 95 users.

Information for Microsoft Windows Version 3.11 users.

Information for Microsoft Windows NT Workstation users.

OS/2

DOS

Information for IBM Operating System/2 (OS/2) users.

Information for IBM DOS users.

For procedures or information unique to the computer model or

type:

380D

Information only for the 380D.

For information referred to:

Where to go for more information.

Ergonomics Information

This is important information to read before using your ThinkPad computer in the virtual office.

Working in the virtual office may mean adapting to frequent changes in your environment. Following some simple “rules of the road” will make things easier and bring you the maximum benefits of your ThinkPad computer. Keeping in mind such basics as good lighting and proper seating, for example, can go a long way in helping you enhance your performance and achieve greater comfort wherever you are.

5 Arms

Chair

Head

View

Display

Thighs

x IBM ThinkPad 380 or 380D User's Guide

Note: The example shown here of

someone in a traditional setting. Even when not in such a setting, you can follow many of these tips. Develop good habits, and they will serve you well.

1 Head

Keep your head in a comfortable and vertical position.

2 View

Maintain a comfortable viewing distance of 510–760 mm (20–30 in.).

3 Display

Position the display to avoid glare or reflections from overhead lighting or outside sources of light.

Keep the display screen clean and set the contrast and brightness to levels that allow you to see the screen clearly.

4 Thighs

Keep your thighs parallel to the floor and your feet flat on the floor or on a footrest.

5 Arms

Keep your forearms, wrists, and hands in a relaxed and neutral position. Don't pound the keys; type with a soft touch.

6 Chair

Use a chair that gives you good back support.

What if I am traveling?

It may not be possible to observe the best ergonomic practices when you are using the ThinkPad computer while on the move or in a “casual” setting, such as the seashore or on a mountaintop. Sometimes, your lap may be the only “desk” around. Regardless of the setting, try to observe as many of the tips for proper usage as possible. Sitting properly and using adequate lighting, for example, will help you maintain desirable comfort and performance levels.

Questions about vision?

IBM's visual display screens are designed to meet the highest standards and to provide you with clear, crisp images and large, bright displays that are easy to see, yet easy on the eyes. Of course, any concentrated and sustained visual activity can be tiring. If you have questions on eye fatigue or visual discomfort, consult a vision care specialist for advice.

Safety Notice

DANGER

Do not disassemble, incinerate, or short-circuit the rechargeable battery pack. Do not put it in trash that is disposed of in landfills. Dispose of it as required by local ordinances or regulations. In the United States, call IBM at 1-800-IBM-4333 for information on disposal.

CAUTION: The fluorescent lamp in the liquid crystal display (LCD) contains mercury. Do not put it in trash that is disposed of in landfills. Dispose of it as required by local ordinances or regulations.

The LCD is made of glass, and rough handling or dropping the computer can cause the LCD to break. If the LCD breaks and the internal fluid gets into your eyes or on your hands, immediately wash the affected areas with water for at least 15 minutes; then get medical care if any symptoms are present after washing.

xii IBM ThinkPad 380 or 380D User's Guide

Laser Compliance Statement

380D

The CD-ROM drive in the IBM ThinkPad 380D is a laser product. The CD-ROM drive's classification label (shown below) is located on the top of the drive.

CLASS 1 LASER PRODUCT LASER KLASSE 1 LUOKAN 1 LASERLAITE APPAREIL A LASER DE CLASSE 1 KLASS 1 LASER APPARAT

The CD-ROM drive is certified in the U.S. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class I laser products.

In other countries, the drive is certified to conform to the requirements of EN60825.

CAUTION: Do not open the CD-ROM drive; no user adjustments or serviceable parts are inside.

Use of controls, adjustments, or the performance of procedures other than those specified may result in hazardous radiation exposure.

Class I (1) laser products are not considered to be hazardous. The CD-ROM drive has an internal, Class I (1), 0.5-milliwatt, aluminum gallium-arsenide laser that operates at a wavelength of 760 to 810 nanometers. The design of the laser system and the CD-ROM drive ensures that there is no exposure to laser radiation above a Class I (1) level during normal operation, user maintenance, or servicing conditions.

xiii

xiv IBM ThinkPad 380 or 380D User's Guide

Contents

About This Book ............................ vi

Viewing the Online Book ..................... viii

Information Notices . . . . . . . . . . . . . . . . . . . . . . . . . . viii

Treatment of Icons ........................... ix

Ergonomics Information . . . . . . . . . . . . . . . . . . . . . . . . x

Safety Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii

Laser Compliance Statement .................. xiii

Chapter 1. Getting Started . . . . . . . . . . . . . . . . . . . . . 1

Overall Setup Procedures ....................... 2

Checking Your Items .......................... 4

Setting Up Your Computer ...................... 6

Going from Here ........................... 11

Chapter 2. Getting Familiar with Your Computer ...... 13

Identifying the Hardware Features ................. 14

System-Status Indicators . . . . . . . . . . . . . . . . . . . . . . 18

Operating with the TrackPoint III .................. 20

Using the Fn Key Function ..................... 22

Operating the Numeric Keypad ................... 24

Protecting the Computer from Damage .............. 25

Chapter 3. Operating Your Computer ............. 27

Using the ThinkPad Features Program .............. 28

Starting the ThinkPad Features Program ........... 29

Using Easy-Setup . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Starting Easy-Setup . . . . . . . . . . . . . . . . . . . . . . . . 33

Using the Selectable Drive-Startup Sequence ......... 37

Using the Computer LCD or the External Monitor ........ 39

Display Output Type ....................... 39

Considerations for the DOS Screen on the LCD ....... 41

Attaching an External Monitor .................. 42

Using SVGA Video Mode .................... 44

Motion Video Playback ...................... 45

Using PC Cards ........................... 46

About the Zoomed Video Port Card .............. 47

PC Card Limitations under Power Management ....... 47

Using the PC Card Support Software ............. 48

Using the Infrared Communication Feature ............ 49

Considerations for Communication ............... 49

Using Audio Features ........................ 51

Chapter 4. Using Battery Power ................. 53

Charging the Battery Pack ..................... 54

Charging with the AC Adapter .................. 54

Replacing the Battery Pack ..................... 55

Monitoring the Battery Status .................... 58

Using the Battery Status Indicator ............... 58

Using the Fuel-Gauge Program ................. 59

Preserving Battery-Pack Life .................... 60

Maximizing Battery-Powered Operation .............. 60

Using Advanced Power Management ............. 60

Decreasing LCD Brightness (TFT Model Only) ........ 63

Using the Battery Power-Management Function ....... 63

Chapter 5. Protecting Your Computer ............. 73

Using Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Power-On Password . . . . . . . . . . . . . . . . . . . . . . . 74

Hard Disk Password ....................... 78

Using the Personalization Feature ................. 82

Using Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Chapter 6. Installing and Removing Options ......... 85

Using the PC Card Slot ....................... 86

Installing a PC Card ....................... 86

Removing a PC Card ....................... 88

Increasing the Memory Capacity .................. 89

Installing or Removing the DIMM ................ 90

Attaching an External Numeric Keypad or a Mouse ....... 95

Using the Mouse and Other Pointing Devices ......... 96

Attaching an External Keyboard .................. 97

Chapter 7. Installing Software . . . . . . . . . . . . . . . . . . 99

What You Need for Your Computer ................ 101

Installing the Operating System and Device Drivers ....... 102

Accessing Remote Software Services ............. 103

Installing Software for Windows 95 ................ 104

Installing the CD-ROM Device Driver for Windows 95 .... 104

Installing the ThinkPad Features Program for Windows 95 . 106 Installing the PC Card Support Software for Windows 95 .. 106

xvi IBM ThinkPad 380 or 380D User's Guide

Installing the Audio Support Software for Windows 95 .... 106

Installing the Infrared Device Driver for Windows 95 ..... 107

Installing the ThinkPad Display Device Driver for Windows 95 108

Installing Software for OS/2 Warp ................. 109

Installing IBM OS/2 Warp .................... 110

Installing the CD-ROM Device Driver for OS/2 ........ 113

Installing the ThinkPad Features Program for OS/2 ..... 113

Installing the PC Card Support Software for OS/2 ...... 115

Installing the Audio Support Software for OS/2 ........ 116

Installing the Infrared Device Driver for OS/2 ......... 117

Installing the ThinkPad Display Device Driver for OS/2 ... 118

Installing Software for DOS ..................... 119

Installing IBM PC DOS Version 7.0 ............... 119

Installing the CD-ROM Device Driver for DOS ........ 120

Installing the ThinkPad Features Program for DOS ..... 121

Installing the PC Card Support Software for DOS ...... 122

Installing the Audio Support Software for DOS ........ 122

Installing Software for Windows Version 3.11 .......... 123

Installing Microsoft Windows Version 3.11 ........... 123

Installing the ThinkPad Features Program for Windows

Version 3.11 . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Installing the PC Card Support Software for Windows Version

3.11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Installing the Audio Support Software for Windows Version

3.11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Installing the Infrared Device Driver for Windows Version

3.11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Installing the ThinkPad Display Device Driver for Windows

Version 3.11 . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

Installing Software for Windows NT Version 3.51 or 4.0 .... 129

Installing the ThinkPad Features Program for Windows NT . 131

Installing the PC Card Support Software for Window NT .. 131

Installing the Audio Support Software for Windows NT 3.51 131

Installing the Audio Support Software for Windows NT 4.0 . 133

Installing the Video Features Diskette for Windows NT ... 133

Installing the Device Driver for PC Card ............ 135

Chapter 8. Solving Computer Problems ............ 139

Common Problems and Frequently Asked Questions ...... 141

Common Problems and Actions ................. 141

Contents xvii

Frequently Asked Questions and Answers ........... 142

Testing the Computer ........................ 145

Troubleshooting Charts . . . . . . . . . . . . . . . . . . . . . . . 147

Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

LCD Blank or Power-On Problems ............... 150

Screen Messages . . . . . . . . . . . . . . . . . . . . . . . . . 151

Other Problems . . . . . . . . . . . . . . . . . . . . . . . . . . 153

What If Testing Cannot Find the Problem? ............ 154

Battery Power Problems ..................... 154

External Monitor Problems .................... 155

Hibernation Problems . . . . . . . . . . . . . . . . . . . . . . . 156

Infrared Communication Problems ............... 157

Keyboard, External Numeric Keypad, and Pointing Device

Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

ThinkPad 380/385 Port Replicator Problems ......... 159

Option Problems . . . . . . . . . . . . . . . . . . . . . . . . . . 160

PC Card Problems ........................ 161

Printer Problems . . . . . . . . . . . . . . . . . . . . . . . . . . 162

Software Problems . . . . . . . . . . . . . . . . . . . . . . . . 162

Getting Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Listing Installed Options ..................... 165

Recording Identification Numbers ................ 165

How to receive Customer Support and Service ........ 166

Purchasing Additional Services ................. 170

Obtaining IBM Operating System Updates ........... 173

About Your Warranty ....................... 173

Appendix A. Avoiding Hardware Conflicts .......... 175

Avoiding System Resource Conflicts ................ 175

List of System Resources ...................... 178

Appendix B. Advanced Information for PC Cards for OS/2

Warp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

Auto Configurator for PC Card Director .............. 181

Starting the Auto Configurator Utility .............. 181

Adding to the CONFIG.SYS File .................. 185

Registered Drivers and Standard Rules ............ 185

Strage Card Device Driver ..................... 188

PCMCIA Storage Card Device Driver ............. 188

Before Using PCMCIA Storage Cards ............. 188

xviii IBM ThinkPad 380 or 380D User's Guide

Using PCMCIA ATA Cards with Multiple Partitions ...... 188

Parameters for the PCMCIA ATA Card Device Driver .... 188

PCMCIA Storage Card Device Manager ............ 190

OS/2 PCMCIA Storage API Device Driver ........... 190

Flash Card Memory Technology Driver ............ 190

Checking the Allocated Resources for the PC Card ....... 191

Avoiding PC Card Resource Conflicts ............... 193

Virtual Card Services ........................ 194

Appendix C. Using PS2 Commands .............. 195

Appendix D. Features and Specifications ........... 203

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

IBM Power Cords ........................... 207

Electrical Safety Notice ...................... 209

Diskette Standards . . . . . . . . . . . . . . . . . . . . . . . . . . 210

Appendix E. Product Warranties and Notices ........ 211

Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Electronic Emission Notice ..................... 214

Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221

Contents xix

xx IBM ThinkPad 380 or 380D User's Guide

Chapter 1. Getting Started

Welcome to the world of ThinkPad computers!

The ThinkPad 380 or 380D computer is designed to meet your everyday mobile computing needs. It provides you with various features, unique to IBM products, which help your everyday work proceed easily and smoothly. You can use your ThinkPad 380 or 380D computer in the office or at home as a desktop computer by attaching an external keyboard, display, or other external devices. And, of course, you can easily carry your computer wherever you need a computer “on the go.”

This chapter describes step-by-step instructions to help you set up your new computer.

Overall Setup Procedures ....................... 2

Checking Your Items .......................... 4

Setting Up Your Computer ...................... 6

Going from Here ........................... 11

Getting Started

Overall Setup Procedures

The following is a general outline of the overall procedure to take when using the computer for the first time. For details and actual procedures, refer to the pages indicated.

Set Up the Computer

First, check whether your computer came with all the necessary items.

Then, install the battery pack in the computer. Now you are ready to turn on the computer.

Install Options

If you have any options, such as memory cards, install the options.

Customize Your Computer

You can use the program to customize the performance of your computer. You can use built-in system function, to set (for example) the password to prevent your computer from unauthorized use.

2 IBM ThinkPad 380 or 380D User's Guide

ThinkPad Features

Easy-Setup

, a

Getting Started

Make a Backup of Your System

Your computer comes with the necessary software already installed for you to use the computer right out of the box. You can make a backup copy of preloaded applications and system support software. You can also know how many diskette you need for the backup at the program.

You can also make a backup copy of Windows 95 using tells you how many diskette you need.

For your information

Do you need more hard disk space?

you have already made a backup copy of all necessary

software using the Diskette Factory program,

preloaded software you do not want for more free hard disk space.

Create System Disk

Diskette Factory

you can delete any

.It

Click on the Diskette Factory icon; then follow the instructions on the screen.

Chapter 1. Getting Started 3

Getting Started

Checking Your Items

Important

Be very careful not to drop or place heavy objects on this computer, because damage to the screen will occur. A broken or cracked screen will not be replaced under IBM's Limited Warranty.

Remove the items from the shipping box and check that all necessary items are shipped with your computer.

Match the items, one by one, with the following figures. If any item is missing or damaged, contact your place of purchase.

Computer Battery Pack

Supplies power to the computer for mobile operation.

Power Cord

In some countries, your AC Adapter is a 3-pin AC Adapter (different from the one shown). In this case, make sure you read the safety notices on page 208.

Windows 95 User's guide with

the Certificate of Authenticity

In some countries, the Certificate of Authenticity of Windows 95 is on the front cover of the Windows 95 user's guide. The product ID

number (ten digits) is in the Certificate. Keep it in safe place in case of you reinstall Windows 95.

AC Adapter

Miscellaneous Items

Envelope

This envelope contains spare caps for the TrackPoint III and other items or certificates.

4 IBM ThinkPad 380 or 380D User's Guide

Getting Started

Turn the computer upside down and record the identification numbers 1 on page 165.

The machine type has a prefix of Type. The serial number has a prefix of S/N.

These numbers are required when you order service. After recording the numbers, place the computer as it was (so that the side marked

IBM ThinkPad

faces upward).

Chapter 1. Getting Started 5

Getting Started

Setting Up Your Computer

You are now ready to assemble and start your computer. The steps on the next few pages guide you through the process.

Turn the computer upside down.

Make sure the battery pack lock is upper position. If not, pull the battery pack lock upward.

Install the battery pack as shown (1), slide the battery pack lock toward the rear of the computer

(

Battery pack lock

6 IBM ThinkPad 380 or 380D User's Guide

DANGER

The battery pack provided with your computer contains a small amount of harmful substances. To avoid possible injury:

Keep the battery pack away from fire. Do not expose the battery pack to water or rain. Do not attempt to disassemble the battery pack. Avoid mechanical shocks to the battery. Always use battery packs recommended by IBM. Keep the battery pack away from children.

When disposing of the battery, comply with local ordinances or regulations or your company's safety standards.

Press the battery pack lock downward.

Getting Started

Place the computer right side up. Make sure it is not turned on.

Chapter 1. Getting Started 7

Getting Started

Connect the AC Adapter to the rear of the computer as shown. (Connect 1, 2, and then 3.)

DANGER

Do not attempt to open the AC Adapter case. The AC Adapter is permanently sealed and cannot be repaired.

Attention:

Always use an AC Adapter certified by IBM in the country where you will be using the computer. Operating the computer with an incorrect AC Adapter can cause damage to the battery pack and to the computer.

For Your Information

To use the AC Adapter outside your home country, you need an ac power cord that is certified for the country you are visiting. You can purchase one through IBM authorized reseller or IBM marketing representative in that country. See page 207.

8 IBM ThinkPad 380 or 380D User's Guide

Getting Started

Slide the latches on both sides of the liquid crystal display (LCD) outward (1) and open the LCD (2). Position the LCD so that it is convenient for viewing.

Note: The LCD opens up to 150°.

Press the power switch to turn on the computer (1). Position the contrast (

display according to the figure.

Do not force the LCD to open flat (180°).

) for a DSTN display and the brightness control (

) for a TFT

Chapter 1. Getting Started 9

Getting Started

After a single beep, one of the following panels appears, confirming that the system is operating correctly.

1996

.12.31

Month Day

Year

23:59:59

Hour Month Second

Date and Time menu panel

Startup panel

This menu instructs you to set the initial date and time. To set the date and time, see “Using Easy-Setup” on page 33.

The preinstalled operating system panel (startup panel) appears. (The panel shown is an example of an operating system screen.)

If one of these panels do not appear, a failure might have occurred in the computer. See Chapter 8.

Congratulations! You have successfully completed the basic setup of your computer.

10 IBM ThinkPad 380 or 380D User's Guide

Getting Started

Going from Here

After you have completed setting up your computer, you can now start using your computer:

Do you want to know more about your computer?

If you like to know more about your 380 or 380D computer, read Chapter 2, which provides you with the basic features of your computer.

Are you ready to use your computer?

If you have any application programs to install, follow the instructions in the documentation that came with those programs.

Do you need to reinstall the operating system?

Note: Make a backup copy of all necessary files using the Diskette Factory and the Create

System Disk utility program of Windows 95.

If you are reinstalling the operating system to customize your computer, follow the instructions on page 99.

Chapter 1. Getting Started 11

Do you need more hard disk space?

Your computer did not come with the utility and device driver diskettes, and

made a backup copy of all necessary software using the Diskette Factory program

obtain more free hard disk space by deleting any preinstalled software you do not want to use. Click on the Diskette Factory icon; then follow the instructions on the screen to delete any

preinstalled software.

Important

You should make a backup copy of the files on the hard disk drive, in case you accidentally erase preinstalled software or intentionally modify the hard disk drive. You can use the backup copy to restore your computer to the way it was at the time of purchase.

You can create the device driver diskettes you need to install all necessary software, using the Diskette Factory

You can also create the Windows 95 operating system using Create System Disk.

To use the Diskette Factory:

Click on the Diskette Factory icon ( ) in your operating system. (The list of diskette names is shown with the number of necessary diskettes needed.)

Click on the diskette names you want to create; then click on Build.

Follow the instructions on the screen.

you have already

. You can

program

To use the Create System Disk utility of Windows 95:

Click on Start.

Click on Programs.

Click on Accessory.

Click on System tool.

Click on Create System Disk.

Follow the instructions on the screen.

12 IBM ThinkPad 380 or 380D User's Guide

Chapter 2. Getting Familiar with Your Computer

This chapter provides basic information about your computer.

Identifying the Hardware Features ................. 14

System-Status Indicators . . . . . . . . . . . . . . . . . . . . . . 18

Operating with the TrackPoint III .................. 20

Using the Fn Key Function ..................... 22

Operating the Numeric Keypad ................... 24

Protecting the Computer from Damage .............. 25

Identifying the Hardware Features

In this section, you can review the hardware features of your computer.

Front View

1 The LCD latches open the LCD

when they are slid outward.

2 The color LCD screen displays

computer output. (See page 39.)

The contrast control moves up or down to adjust the clarity of the picture. (For DSTN models only.)

The brightness control moves up or down to adjust the brightness of the display. (For TFT models only.)

4 The headphone jack, a 1/8-inch

(3.5-mm) diameter jack, is where you connect a stereo headphone or external speakers. This jack can be used concurrently with the microphone/line-in jack. (See page 51.)

5 The microphone/line-in jack, a

1/8-inch (3.5-mm) diameter jack, is where a stereo microphone or external audio device is connected. This jack can be used concurrently with the headphone jack. (See page 51.)

6 The volume control adjusts the

sound level for the built-in speakers.

7 The diskette-eject button ejects

the diskette from the diskette drive.

8 The diskette drive reads data

from or writes data to a diskette.

380D

The CD-ROM eject

button ejects the CD-ROM tray

from the CD-ROM drive. This button is functional only when the computer power is turned on.

14 IBM ThinkPad 380 or 380D User's Guide

Identifying the Hardware Features

380D

reads data from a CD-ROM.

emergency eject hole ejects the CD-ROM tray when it does not open with the CD-ROM eject button. Insert a pin into this hole to eject the tray.

12 The palm rest is where you rest

the palms of your hands when using the keyboard.

The CD-ROM drive

380D

The CD-ROM

13 The built-in speaker reproduces

sound for your application programs.

14 The TrackPoint III is a built-in

pointing device that provides a function similar to that of a mouse. (See page 20.)

15 The built-in microphone captures

sound and voice when it is used with an application program.

16 The Fn key is used with the

function keys to activate the Fn key functions. (See page 22.)

17 The keyboard is used to enter

data into the computer. (To use the numeric keypad on the keyboard, see page 24.)

18 The indicator panel consists of

the system-status indicators and their associated symbols. (See page 18.)

Chapter 2. Getting Familiar with Your Computer

Identifying the Hardware Features

Rear and Side View

The external-monitor

connector is where you attach an

external monitor. (See page 42.)

The parallel connector is where you usually connect a parallel-printer signal cable.

The serial connector is where you connect a 9-pin, serial-device cable.

where the AC Adapter cable is connected.

When the AC Adapter cable is disconnected from the computer with a battery pack installed, the LCD brightness decreases slightly to conserve battery power.

The power jack is

6 The fan louver is used to cool the

The external-input-device

connector is used to attach a

mouse, external keyboard, or external numeric keypad to the computer. (See pages 95–97.)

inside of the computer. Do not

place anything in front of the louver, that might block air flow.

The cooling fan starts at power-on, then stops and starts alternately depending on the temperature inside the computer.

The suspend mode indicator shows the condition of the suspend state.

The battery indicator shows the condition of the battery.

1 The power switch turns the

11 The PC Card slots accept one or

12 The PC Card eject buttons eject

13 The security keyhole is used with

The infrared port allows the computer to communicate with other devices that have infrared data-transfer capability. (See page 49.)

computer on and off.

two PC Cards, or one Zoomed Video port card only in the lower slot. (To use a PC Card, see page 46. To insert a PC Card, see page 86.)

PC Cards from the PC Card slots. (See page 88.)

a Kensington Security System lock (hereafter called a compatible lock. (See page 83.)

** MicroSaver**

security system lock

) or a

16 IBM ThinkPad 380 or 380D User's Guide

Bottom View

Identifying the Hardware Features

1 The expansion connector is

where you attach a port replicator (available as an option).

2 The memory-slot cover covers

the memory slot.

3 The memory slot accepts a dual

inline memory module (DIMM) option. (See page 89.)

4 The battery-pack lock locks or

releases the battery pack.

5 The battery pack is a built-in

power source for the computer.

6 The power shutdown switch is

used to turn the computer off when an application locks up or

the computer will not accept any input. Use the tip of a pen to press this switch.

7 The serial number (S/N) identifies

your computer. Write it down on page 165.

Chapter 2. Getting Familiar with Your Computer

System-Status Indicators

The system-status indicators on the computer show the current status of your computer by their on or off states and colors (green, yellow, and orange). Each indicator is identified with a symbol. The following shows the location and the meaning of each icon:

Symbol Color Meaning

1 Battery Green Enough battery power remains for operation.

Orange The battery pack is being charged. Blinking orange The battery pack needs charging.

2 Drive in use Orange Data is being read from or written to the hard disk, the diskette

drive, and the CD-ROM drive (380D).

or turn off the computer when this indicator is on.

3 Numeric lock

4 Caps lock Green The Caps Lock mode is enabled. In that mode you can enter all

Green The numeric keypad on the keyboard is enabled. You enable or

disable the keypad by pressing and holding the Shift key, and pressing the NumLk key. For details, see “Operating the Numeric Keypad” on page 24.

alphabetic characters (A–Z) in capital letters without using the Shift key, the Caps Lock mode by pressing the Caps Lock key.

Do not enter suspend mode

18 IBM ThinkPad 380 or 380D User's Guide

System-Status Indicators

Symbol Color Meaning

5 Scroll lock Green You enable or disable this function by pressing the ScrLK key.

The Arrow keys can be used as screen-scroll function keys, and the cursor cannot be moved with the Arrow keys.

application programs support this function.

6 Suspend mode Green The computer is in suspend mode. (See page 63 for details about

suspend mode.)

Blinking green The computer is entering suspend mode or hibernation mode, or is

resuming normal operation.

7 Power on Green The computer is operational. This indicator is on when the

computer is on and not in suspend mode.

Not all

use

380D

CD-ROM drive in

Orange Data is being read from a CD-ROM in the CD-ROM drive.

enter suspend mode or turn off the computer when this indicator is on.

Do not

Chapter 2. Getting Familiar with Your Computer 19

Using the TrackPoint III

Operating with the TrackPoint III

Note:

No other software is required for the TrackPoint III; it works with the PS/2 mouse driver.

Note:

The cap 1 on the end of the TrackPoint III is removable. You can pull the cap off the stick, and replace it with one of the spares shipped with your computer.

The keyboard contains a unique cursor-pointing device called the

TrackPoint III

. Pointing, selecting, and dragging all become part of a single process you can perform without moving your fingers from their typing position.

The TrackPoint III consists of a stick 1 on the keyboard and a pair of click buttons 2 below the keyboard. The motion of the pointer on the screen is controlled by the amount of pressure applied to the nonslip cap on the stick in any direction parallel to the keyboard; the stick does

not

move. The speed at which the pointer moves corresponds to the amount of pressure on the stick. The function of the click buttons depends on the software that is used.

If you are not familiar with using the TrackPoint III, these instructions will help you get started:

20 IBM ThinkPad 380 or 380D User's Guide

Using the TrackPoint III

Note:

Remember that the stick does not move, and your finger should not move on it.

Note:

The mouse pointer may drift. This is not a defect. Do not use the TrackPoint III until the pointer stops moving.

Place your hands in the typing position and press gently on the stick with either index finger in the direction in which you want the pointer to move.

Pressing the stick away from you moves the pointer up the screen; pressing it toward you moves the pointer down the screen. You can also move the pointer side to side by pressing sideways.

Press the click buttons with either thumb to select as required by your software.

Chapter 2. Getting Familiar with Your Computer 21

Using the Fn Key Function

The Fn key function allows you to change operational features instantly. When you use the following functions, press and hold the

Fn key 1 ; then press the appropriate function key 2 (F1 to F12).

Note:

To use the Fn Key Lock function, select the TrackPoint (

the ThinkPad Features program window, or enter PS2 FNS E at the command prompt.

Key Combination

(OS/2 or Windows 3.1, Windows 95, or Windows NT users)

) icon in

Feature Meaning

Fuel-Gauge display on or off

Standby mode The computer enters standby mode. For more information about

Hints and Tips

Using the Fn Key Lock Function

: You need to press the Fn only once to get the same effect as when you press and hold the Fn key. After you press a function key in the top row, Fn returns to its normal state.

Function keys not shown in the following table have no function.

The Fuel-Gauge program must be activated before you can use this key combination.

When you press this key combination, the window for the battery power status appears or disappears. You can set parameters for power status in the window.

this mode, see page 65.

22 IBM ThinkPad 380 or 380D User's Guide

Using the Fn Key Function

Key Combination

F11

F12

Feature Meaning

Suspend mode The computer enters suspend mode. For more information about

this mode, see page 65.

LCD/external monitor switching

Power mode switching

Hibernation mode The computer enters hibernation mode. See “Hibernation Mode” on

Computer output is displayed in the following order when an external monitor is attached.

External Both Display

LCD

When you press this key combination during battery-power operation, the power-management (power-saving) mode changes as follows:

High Auto

Customize

AC mode is used when the AC Adapter is attached.

page 69 for more information.

Chapter 2. Getting Familiar with Your Computer 23

Operating the Numeric Keypad

The keyboard has some keys that, when enabled, work as if they were a 10-key numeric keypad. (The numeric keypad on the keyboard is not active when the external keyboard or the external numeric keypad is attached to the computer.)

Note:

The functions of the numeric keypad are printed on the front of the keys.

Note:

The functions of the cursor- and screen-control keys are not printed on the keys.

To enable the numeric keypad, press and hold Shift and then press NumLk.

NumLk

F8 F9 F10

4 5 6

F11 F12

8 9

1 2 3

Alt Ctrl

{

Shift

When the numeric keypad is enabled, press and hold Shift to temporarily use the cursor- and screen-control keys.

NumLk

F8 F9 F10

Home

End

F11 F12

PgUp

PgDn

Alt Ctrl

{

DelIns

Shift

To disable the numeric keypad, press and hold Shift; then press NumLk again.

24 IBM ThinkPad 380 or 380D User's Guide

Protecting the Computer from Damage

Your computer is a delicate device that requires careful handling. To keep it from being damaged, keep these precautions in mind:

Do not subject your computer to any physical shock. Do not place anything heavy on your computer. Do not pour liquid onto your computer.

Keep the computer at least 13 cm (5 in.) away from any electrical appliance that generates a strong magnetic field such as a motor, magnet, TV, refrigerator, or large audio speaker.

Use your computer when temperatures are between 5°C to 35°C (41°F to 95°F), between 10°C to 35°C (50°F to 95°F) when operating with diskettes.

Do not disassemble the computer.

Do not scratch, twist, hit, or push the surface of the LCD.

Remove the battery pack and keep it in a cool place if you will not be using the computer for a long period of time.

Insert a diskette straight into the diskette drive. Inserting it at an angle can damage the front of the diskette drive.

Do not place more than one diskette label on a diskette. Two or more labels can cause a label to tear apart inside the drive and damage the diskette drive.

Occasionally clean your computer as follows:

Use a soft cloth moistened with nonalkaline detergent to wipe the exterior of the computer.

Gently wipe the LCD with a dry, soft cloth. Do not use alcohol or detergent.

Chapter 2. Getting Familiar with Your Computer 25

26 IBM ThinkPad 380 or 380D User's Guide

Chapter 3. Operating Your Computer

This chapter provides information about the use of your computer.

Using the ThinkPad Features Program .............. 28

Starting the ThinkPad Features Program ........... 29

Starting the Program for OS/2 and Windows ........ 29

Starting the Program for DOS ................ 32

Using Easy-Setup . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Starting Easy-Setup . . . . . . . . . . . . . . . . . . . . . . . . 33

Using the Selectable Drive-Startup Sequence ......... 37

Changing the Startup Sequence ............... 38

Selecting the Network RPL Speed .............. 38

Using the Computer LCD or the External Monitor ........ 39

Display Output Type ....................... 39

Considerations for the DOS Screen on the LCD ....... 41

Attaching an External Monitor .................. 42

Setting the Monitor Type and the Display Driver ...... 42

Connecting an External Monitor to the Computer ..... 43

Using SVGA Video Mode .................... 44

Motion Video Playback ...................... 45

Using PC Cards ........................... 46

About the Zoomed Video Port Card .............. 47

PC Card Limitations under Power Management ....... 47

Using the PC Card Support Software ............. 48

Using the Infrared Communication Feature ............ 49

Considerations for Communication ............... 49

Using Audio Features ........................ 51

Using the ThinkPad Features Program

Note:

When installing an operating system, you must also install the ThinkPad Features program.

To install the ThinkPad Features program:

Chapter 7.

Fuel-Gauge program:

Page 59.

Personalization editor program:

Page 82.

ThinkPad Features is a control program that allows you to configure your computer. Using the ThinkPad Features program, you can easily set up and customize the built-in devices, such as a parallel port or an infrared port.

It also provides the Device Configuration Management System, which automatically detects a system resource (such as IRQ, DMA, I/O address, or memory) conflict, so that you can easily set up your computer configuration for the new device or software. For more detail about each device's resource, see Appendix A.

ThinkPad Features also provides various features for your computer such as:

Power management detail settings Screen resolution and the color depth for both the LCD and an

external monitor

Fuel-Gauge program

– Remaining power

– Current power mode

Personalization editor Alarm

28 IBM ThinkPad 380 or 380D User's Guide

Using the ThinkPad Features Program

Starting the ThinkPad Features Program

The way you start the ThinkPad Features program depends on the operating system.

OS/2

WIN

Starting the Program for OS/2 and Windows

The ThinkPad Features program is a user-friendly graphical user interface. You can select or change any option in the ThinkPad Features program by simply clicking on the buttons on the screen with a pointing device. You can also specify features by entering the appropriate PS2 commands (except for Windows NT) at the command prompt (see Appendix C).

To start the ThinkPad Features program:

For OS/2 or Windows 3.11 or Windows NT 3.51 :

Double-click on ThinkPad Features.

For Windows 95 or Windows NT 4.0 :

Click on Start.

Click on Programs.

Click on ThinkPad.

Click on ThinkPad Features.

In the ThinkPad Features window, you can:

Customize the settings for the one-touch setup buttons. View or set the configuration for the built-in devices. This allows

you to detect or resolve system resource conflicts.

For your information

A Help button is available on the screen. For additional information on each menu item, click on the help button.

Chapter 3. Operating Your Computer 29

Using the ThinkPad Features Program

Note:

Any buttons on the screen that appear in gray are options that cannot be set.

1 One-touch setup buttons.

Click on one of the buttons to set the system configuration automatically to fit your office ( ), or your home ( ), or to customize it ( ).

2 Power mode buttons for battery operation.

Click on one of the buttons to set the power mode for the battery operation to the high performance mode ( ), the automatic

mode ( ), or the customized mode ( ).

3 Display device buttons.

Click on one of the buttons to set the display output type to the LCD ( ), an external monitor ( ), or both ( ).

When making a presentation, you can click on the presentation button ( ) to disable any system timers, such as turning the

LCD off or entering a power-saving mode.

30 IBM ThinkPad 380 or 380D User's Guide

Using the ThinkPad Features Program

4 Help or save button.

Click on the left button for help. Click on the right button to save the changes made and exit the ThinkPad Features window.

5 View angle buttons.

Click on the buttons representing the front or the rear view to display the choices and options from that computer view.

6 Status bar.

When you place the cursor on a device button, the device name and its status appear in this status bar.

7 Device buttons.

Click on the button of your choice from the screen; then set the options for that device in the window that appears.

When the device is enabled, the red indicator next to the icon is lit. Otherwise, it is disabled.

Click on the Cancel button to exit the ThinkPad Features program without saving the changes. Click on the Default button to set the default values for each option and cancel the changes you have made.

When you press the minimize button in the top-right corner ( ), the following Tool Bar view is displayed:

ThinkPad Features

Chapter 3. Operating Your Computer 31

Using the ThinkPad Features Program

DOS

Notes:

1. You can use the PS2 commands from the command prompt in OS/2.

2. This menu screen might look different on your system.

Note:

Refer to the manuals supplied with the operating system for more information on batch files.

Starting the Program for DOS

The ThinkPad Features program for DOS is a command line interface, so you can specify features by entering appropriate commands. Type PS2 ? at the DOS prompt to display the ThinkPad Features online help.

C:\>PS2 ?

US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.

Command Syntax: PS2 [Parameter1] [Parameter2] [Parameter3]

Following are available [Parameter1]. For the complete command syntax, type ‘PS2 ? [Parameter]’.

1.Power Management related

You can select an item from the menu and follow the instructions on the screen to set any of the features. For details on the commands, see Appendix C.

You can create a batch file to set your unique operating environment quickly and easily.

The following example batch file allows you to set up an operational environment that is suitable for traveling and can result in longer battery operation time.

@Echo Off

Rem SAMPLE: Set the parameters to provide maximum power utilization. Rem ================================================================

PS2 PMode Auto > Nul PS2 LCd 3 > Nul PS2 DISK 3 > Nul PS2 POwer 5 > Nul PS2 SPeed Fixed MIN > Nul PS2 STandby 3 > Nul PS2 IR OFf > Nul PS2 SErial OFf > Nul

32 IBM ThinkPad 380 or 380D User's Guide

Using Easy-Setup

Starting Easy-Setup

Note:

You can change the screen color of the Easy-Setup menu with the key combinations of Ctrl+PgUp or Ctrl+PgDn. Use Ctrl+Home to restore the original screen color. Enter your password if you are using passwords.

Using Easy-Setup

The computer has a built-in system setup function called

Easy-Setup

. Easy-Setup allows you to set the date and time, password, the startup sequence of the drives, and shows hardware configurations. Easy-Setup also runs the diagnostics.

To start Easy-Setup:

Turn off the computer.

Remove any diskette from the diskette drive.

Press and hold F1; then turn on the computer. Hold F1 until the Easy-Setup menu appears.

Easy-Setup

Date/Time

Config

Restart

Chapter 3. Operating Your Computer 33

Password

BIOS part number,..Date System-unit serial number Systemboard serial number Microprocessor

Start up

nnnnnnn nnnnnnnnnnnnnnnn

nnnnnnnnnnn

Pentium( )Process

Test

12/31/96

Using Easy-Setup

To select an item from the Easy-Setup menu, move the pointer with a pointing device to the item and click on the item or use the keyboard as follows:

The arrow keys (↑↓←→ ) highlights the item from the menu. The spacebar selects the item. The enter key enters the next menu, or saves the changes and

exits the menu.

The Esc key returns to the previous menu, or cancels the

changes.

Config contains the following:

Config

Memory

SystemBoard

Initialize

Memory

Exit

SystemBoard

Initialize

Memory shows the amount of installed memory and available memory.

SystemBoard provides information about the installed system board.

Initialize sets all items that have been changed back to their default values.

After verifying your selections, click on OK or press Enter.To cancel the selections, press Esc.

34 IBM ThinkPad 380 or 380D User's Guide

Date/Time

Using Easy-Setup

Date/Time is used to set the current date and time.

Select any field (Year, Month, Date, Hour, Minute, or Second) with the Arrow keys or pointing device; then type or click on the or

icon to change the setting. Clicking on the or icon

changes the setting more quickly.

After verifying the selection, click on OK or press Enter. To cancel the setting, click on Cancel or press Esc.

Password

123

Startup

Password is used to set the power-on password and the hard disk password.

For more information about the power-on password and the hard disk password, see Chapter 5.

Start up is used to change the startup sequence of your computer. Following panel shows default start up.

For more information about the startup sequence, see “Using the Selectable Drive-Startup Sequence” on page 37.

Chapter 3. Operating Your Computer 35

Using Easy-Setup

Test

Restart

Select Test to test the computer hardware. For more information, see “Testing the Computer” on page 145.

Click on Restart to restart the computer after you have made your selections. Then press Enter or click on OK.

OK?

Cancel

36 IBM ThinkPad 380 or 380D User's Guide

Using the Selectable Drive-Startup Sequence

Using Easy-Setup

Attention:

If you change your startup sequence, you must be extremely careful when you do write operations (such as copying, saving, or formatting). Your data or programs can be overwritten if you select the wrong drive.

Selectable drive startup (

selectable boot

) allows you to control the startup sequence of the drives in your computer. The order in which the computer searches the drives for your operating system is the

drive-startup sequence

. If you are working with multiple operating systems, you might want to change the drive-startup sequence to load an operating system from the hard disk or a PC Card without checking the diskette drive, or to do a remote program load (RPL).

Chapter 3. Operating Your Computer 37

Using Easy-Setup

Changing the Startup Sequence

To change the startup sequence:

To start Easy-Setup:

Page 33.

Note:

Set a PC Card (PCMCIA) before a hard disk drive if you want to boot from the PC Card.

Selecting the Network RPL Speed

Start Easy-Setup and select Start up.

Move the cursor to the Reset icon; then press the Spacebar. The sequence is reset, and all available device icons appear at

the bottom of the screen. For the meaning of the icons, see page 35.

Move the cursor to the icon for the first device in the startup sequence; then press the Spacebar.

Repeat this step to set the other devices for the startup sequence. You can set up to four devices.

Click on OK or press Enter to save the change.

When you use a remote program load through a token-ring card or other network card, you can select the RPL speed.

Start Easy-Setup and select Start up.

Move the cursor to the Network icon; then press the Spacebar. The window to select the token-ring RPL speed appears.

Move the cursor to the 4 icon or the 16 icon; then press the Spacebar and press Enter.

If you are using another card, such as an Ethernet card, press

Esc to exit this window.

38 IBM ThinkPad 380 or 380D User's Guide

Using the Computer LCD or the External Monitor

This section provides information about using the computer LCD and an external monitor. It also provides considerations when using the DOS applications.

Display Output Type

To attach an external monitor:

Page 42.

The LCD of your computer uses thin-film transistor ( or dual-scan super twisted nematic ( TFT and DSTN displays computer output with SVGA (800-by-600 resolution) video mode and 65,536 colors.

When you attach an external monitor that supports resolution higher than VGA mode, you can get a maximum of 1024-by-768 video resolution.

To display your computer output on an external monitor, you need to set the appropriate computer output). You can select one of the following display output types:

LCD ( ):

of the computer.

CRT ( ):

attached external monitor.

display output type

The computer output is displayed only on the LCD

The computer output is displayed only on the

DSTN

) technology. Both the

(where to display the

TFT

) technology

Both ( ):

LCD and the external monitor.

Chapter 3. Operating Your Computer 39

The computer output is displayed on both the

Using the Computer LCD or the External Monitor

You can select where to display computer output among the LCD, the external monitor, or both by using the following functions:

Using the Fn key function:

Press and hold the Fn key; then press the F7 key. The output is displayed sequentially as follows:

External Both Display

LCD

Using the ThinkPad Features program:

OS/2

WIN

Start the ThinkPad Features program.

Click on the following icons from the tools bar:

– The LCD ( ) icon to display information on the LCD.

– The CRT ( ) icon to display information on the

external monitor.

– The Both ( ) icon to display information on both the

LCD and external monitor.

DOS

Entering a PS2 command from the command prompt:

– Type PS2 SC LCD to display information on the LCD. – Type PS2 SC CRT to display information on the external

monitor.

– Type PS2 SC BOTH to display information on both the LCD

and the external monitor.

40 IBM ThinkPad 380 or 380D User's Guide

Considerations for the DOS Screen on the LCD

PS2 command for screen expansion:

Page 199.

Using the Computer LCD or the External Monitor

When you use a DOS application that supports only VGA mode (640-by-480 resolution) with your computer, the screen image might appear smaller than the display size, as shown:

640 x 480

This is to maintain compatibility with DOS applications. To expand the screen image to the same size as the actual screen,

you can use the

screen expansion

function.

Chapter 3. Operating Your Computer 41

Attaching an External Monitor

Attention:

When you select an external monitor that supports only VGA mode (640-by-480 resolution). Otherwise, the external monitor screen is scrambled and the output is not displayed, or the screen might be damaged. Use the instead.

Note:

When installing an operating system, you must install the display driver before you can use an external monitor with SVGA mode.

To install the display driver:

Chapter 7.

Both

, do not attach

CRT

Setting the Monitor Type and the Display Driver

The following is a summary of how to attach an external monitor:

Set your monitor type and the display device driver. (See “Setting the Monitor Type and the Display Driver.”)

Change the display output type to Both ( ). (See “Display Output Type” on page 39.)

Attach the external monitor to the computer. (See “Connecting an External Monitor to the Computer” on page 43.)

If you are attaching an SVGA monitor, refer to “Using SVGA Video Mode” on page 44 for information on the supported color depth or resolution.

Before attaching the external monitor to your computer, set the appropriate monitor type and a device driver type as follows:

Start the ThinkPad Features program.

OS/2

WIN

Click on the Display ( or

) icon.

Note:

Refer to the specifications for your external monitor to determine its supported resolutions and refresh rates.

Click on the Advanced... button. You can select your display type from the monitor list, or click on

a new resolution or refresh rate.

Restart the computer to make the changes effective.

42 IBM ThinkPad 380 or 380D User's Guide

Attaching an External Monitor

Hints and Tips

The virtual screen function is available in all operating systems. It is used to display a part of the high-resolution screen image that is produced by the computer. Other parts can be seen by moving the screen with the TrackPoint III or other pointing devices. The virtual screen can be disabled on Windows 3.11 or Windows 95 with using ThinkPad Features program.

Connecting an External Monitor to the Computer

Attention:

Do not disconnect the external monitor while the computer is in suspend mode or hibernation mode. If no external monitor is attached when the computer resumes, the LCD remains blank and the output is not displayed. This does not depend on the resolution value.

To attach an external monitor to the computer:

Turn off the computer.

Attach the external monitor to the external monitor connector on the rear of the computer, then to the electrical outlet.

Turn on the external monitor and the computer.

Chapter 3. Operating Your Computer 43

Using SVGA Video Mode

Note:

When installing an operating system, you must install the display driver supplied with the computer to use SVGA mode.

Note:

Only a portion of the 1024x768 screen is displayed on the LCD (800x600). You can use the pointer to scroll up or down or left to right to see information outside the displayed area.

The ThinkPad 380 or 380D computer has an LCD that supports an SVGA video mode with 800x600 resolution. You can also display information in higher resolutions by attaching an external monitor to your computer that supports higher resolutions. The following table shows the various display modes (resolution and color depth) available with your computer or external monitor. Use this table to set the display output (LCD, CRT, or both).

Displaying output on the LCD, or both on the LCD and monitor

(LCD or Both)

Supported Color Depth

Resolution

640x480 800x600 256 and 65,536 1024x768 (virtual screen) 256

(for both 380 and 380D) 256, 65,536, 262,144 (LCD), and

16,777,216 (monitor)

Displaying output on the monitor (CRT)

Supported Color Depth

Resolution Frame Rate

60Hz

640x480

85Hz 60Hz

800x600

85Hz 60Hz

1024x768

75Hz

(for both 380 and 380D)

256, 65,536, and 16,777,21675Hz

256 and 65,53675Hz

25670Hz

44 IBM ThinkPad 380 or 380D User's Guide

Motion Video Playback

When the ThinkPad display device driver is installed in the computer, the computer is equipped with the motion video playback acceleration function. This function is automatically enabled and is ready to play back the motion video driven by an application.

Hints and Tips

If you have changed the display setting and the playback video quality is unsatisfactory, try using the 800-by-600 resolution and 256 colors.

If you are playing back video in a WIN-OS/2 full screen, stop the video before you switch back to an OS/2 session.

The performance of the playback motion video depends on the speed of the transfer data, other concurrently running applications, and the playback application. For the best playback results, make sure the motion video data has fast data transfer speed and that other applications are closed.

Using SVGA Video Mode

Chapter 3. Operating Your Computer 45

Using PC Cards

PC Card standard:

Page 181.

PC Card support program:

Page 48.

Your computer has two slots that allow you to install 68-pin, 85.6mm × 54.0mm (credit-card-size) PC Cards. With a PC Card, you can send and receive faxes, communicate through a network, or store data. The lower PC Card slot also supports a Zoomed Video port card for your video needs.

The PC Card slots of the computer conform to the PC Card Standard (Version: February 1995) which is defined as the hardware layer of the PC Card standard. Your computer also comes with the following basic set of drivers:

Socket Services. Card Services.

PC Card support software and common enablers.

The PC Card slots operate at 5V dc and support the following:

Type I, Type II, and Type III PC Cards. 16-bit PC Card. Zoomed Video port card.

The PC Card slots do not support the following PC Cards:

PC Cards operating at 3.3 V dc. 8-bit or 16-bit slave DMA PC Cards.

The ThinkPad 380/385 port replicator does not support the following PC Cards:

Integral** Peripherals Model 1841PA (40MB). IBM 105MB PCMCIA hard disk drive (P/N 74G8694).

Ask IBM or an IBM authorized reseller for more information about the different types of PC Cards.

For more information about PC Cards, see Appendix B.

46 IBM ThinkPad 380 or 380D User's Guide

About the Zoomed Video Port Card

The Zoomed Video port connects a PC Card and a video controller. It allows the PC Card to write video data directly to an input port of a graphics controller such as the VGA:

Insert the Zoomed Video port card in the lower PC Card

slot.

Note: The computer does not support the Zoomed Video port

card in the upper PC Card slot.

Windows 3.1 and Windows 95 support the Zoomed Video port

cards.

The Zoomed Video port card cannot be used without a PC Card

device driver and a display device driver.

The Zoomed Video port card device driver must correspond to

Video Port Manager Version 1.10 or later.

The SVGA Video mode (800 x 600 and 256 colors).

Using PC Cards

PC Card Limitations under Power Management

Although some PC Cards can be inserted or removed without turning off the computer (refer to the instructions that came with the PC Card), you suspend mode.

If you are using one of the IBM communication PC Cards listed on page 72, the computer cannot enter hibernation mode.

Chapter 3. Operating Your Computer 47

cannot

remove or install PC Cards during

Using PC Cards

Using the PC Card Support Software

Note:

When installing an operating system, install the PC Card support software according to your operating system's instructions for using PC Cards.

To install PC Card support software:

Chapter 7.

Your computer comes with advanced PC Card support software, which makes using PC Cards with your computer easier by:

Turning on and setting up a PC Card when you insert it in a PC

Card slot (common enablers).

Showing what type of PC Card is in your computer. Notifying you with a message, sound, and icons whenever a

card is inserted or removed.

Allowing you to register an application program for a particular PC Card and starting the program automatically when the card is inserted.

A PC Card might come with its own device driver that will set it up just as the support software does. However, if this card is supported by the computer, you do not need its device driver.

If your PC Card is not supported, you must install the device driver that came with your card. The device driver must be compatible with the PC Card Standard (Version: February 1995). Follow the instructions in your PC Card manual to install the driver.

48 IBM ThinkPad 380 or 380D User's Guide

Communicating with the Infrared Port

Using the Infrared Communication Feature

To install the infrared device driver:

Chapter 7.

Note:

Mbps

: Megabits per second

Considerations for Communication

Your computer is equipped with an infrared (IR) communication feature that allows point-to-point communication with other ThinkPad computers or systems equipped with an infrared port.

The infrared feature supports the IrDA** mode at a data transfer speed of up to 4 Mbps. Your computer can communicate with a device that has a compatible infrared port, such as another ThinkPad, a Hewlett-Packard** 100LX**, 200LX**, Omnibook**, or other IrDA-compliant systems.

To enable the infrared port, use the ThinkPad Features program:

If you are using OS/2 or Windows

Infrared ( ) icon in the ThinkPad Features window.

If you are using DOS

then press Enter for more information.

Consider the following when communicating with the infrared port:

When communicating between the infrared port and an infrared port on another computer, the infrared ports on the computers must face each other directly at a communicating distance.

, type PS2?IR at the command prompt;

, click on the

You need to run the same communication application on both computers to communicate between your computer and another

Chapter 3. Operating Your Computer 49

Communicating with the Infrared Port

computer device. Refer to the application manuals for more information.

Run only one communication application for the infrared port at a

time.

The communicating distance might need to be less if:

– The other system is not the same model as your computer. – There is interference from ambient light. Do not use infrared

communication under bright sunshine. Light from a certain type of fluorescent lamps can also interfere with communication.

– The infrared port is not directly facing the other

communicating port.

Headphones or audio-visual devices that use infrared may interfere with your communication. You might hear noise through the headphones, or the computer might not be able to communicate with other devices through the infrared port.

50 IBM ThinkPad 380 or 380D User's Guide

Using Audio Features

Note:

When installing an operating system, install the audio support software to use the audio feature.

To install the Audio support software:

Chapter 7.

Note:

The microphone-in jack and headphone-out jack can be used concurrently, at the same time.

Note:

Do not enter suspend mode when using the audio functions. (Affect Win-OS/2 and DOS.)

The computer provides the Multimedia audio feature, which is based on the sound chip installed in your computer. The audio feature gives you high performance for audio functions with the following features:

A -inch (3.5-mm) diameter external stereo line-in or monaural

microphone-in jack.

A -inch (3.5-mm) diameter stereo headphone-out jack. Stereo PCM file, WAV file, and recording playback in 8-bit or

16-bit format.

Various sampling rates from 8 KHz to 44 KHz for the WAV file. MIDI and MIDI file playback through an FM synthesizer.

Capacity to record from various sound sources, such as an integrated microphone, an external microphone, and an audio device attached to a line-in jack or an integrated CD-ROM drive.

DOS game compatibility. Chose Sound Blaster Pro** for the audio adapter in the sound setup of the game.

A MIDI serial port connector available when the computer is attached to the ThinkPad 380/385 port replicator. The computer can be connected to an external MIDI device through a MIDI port, an MPU401 interface. The MIDI port capability is disabled as a default, so you need to enable the functions in the ThinkPad Features program.

Use the audio feature according to your operating system.

Chapter 3. Operating Your Computer 51

52 IBM ThinkPad 380 or 380D User's Guide

Chapter 4. Using Battery Power

This chapter describes battery pack operations.

Charging the Battery Pack ..................... 54

Charging with the AC Adapter .................. 54

Replacing the Battery Pack ..................... 55

Monitoring the Battery Status .................... 58

Using the Battery Status Indicator ............... 58

Low-Battery Condition . . . . . . . . . . . . . . . . . . . . . 59

Using the Fuel-Gauge Program ................. 59

Preserving Battery-Pack Life .................... 60

Maximizing Battery-Powered Operation .............. 60

Using Advanced Power Management ............. 60

Decreasing LCD Brightness (TFT Model Only) ........ 63

Using the Battery Power-Management Function ....... 63

Standby Mode . . . . . . . . . . . . . . . . . . . . . . . . . 65

Suspend Mode . . . . . . . . . . . . . . . . . . . . . . . . . 65

Considerations for Suspend Mode .............. 67

Hibernation Mode . . . . . . . . . . . . . . . . . . . . . . . 69

Creating the Hibernation File ................. 69

Considerations for Hibernation Mode ............ 71

Battery-Powered Operation

Charging the Battery Pack

Note:

When you charge the lithium-ion battery pack, the battery pack temperature must be at least 10°C (50°F).

Charging with the AC Adapter

Note:

When carrying your computer without the AC Adapter, carry a fully charged battery pack with you for maximum operating time.

You can charge the battery pack when the AC Adapter is connected to the computer and the battery pack is installed. You must charge the battery pack in any of the following conditions:

When a new battery pack is purchased. When the battery status indicator starts blinking.

Important

If the battery pack is new or has not been used for a long time, it will not be fully charged with only a single charging. You will have to completely use it up, then recharge it three to six times to maximize battery operating time.

The following describes how to recharge the battery pack with the AC Adapter when the computer is turned off:

Make sure the computer is turned off, and a new or the discharged battery pack is installed in the computer.

Connect the AC Adapter to the computer, and then to the electrical outlet.

The battery pack charges after approximately 2.5—3.5 hours. (It takes approximately 3.5—9.0 hours when charging while operating the computer.)

54 IBM ThinkPad 380 or 380D User's Guide

Replacing the Battery Pack

When the AC Adapter is connected, you can replace the battery pack anytime it is low in power. Without the AC Adapter, the battery pack can be replaced when the computer power is off, or when the computer is in hibernation mode.

Important

If you are using PC Cards, either connect the AC Adapter or stop the PC Card application and remove the PC Card before doing the following procedure.

When you use an IBM PC Card that is listed on page 72, the computer does not enter hibernation mode. When replacing the battery pack, turn off the computer.

Make sure you have created a hibernation file before doing the following steps. Otherwise, you cannot enter hibernation mode.

Replacing the Battery Pack

Close the LCD and turn the computer over.

Chapter 4. Using Battery Power 55

Replacing the Battery Pack

Pull the battery pack lock upward 1 and slides it toward the rear of the computer 2 . Using the notch 3 beside the battery pack, lift the battery pack 4 from the computer.

56 IBM ThinkPad 380 or 380D User's Guide

Replacing the Battery Pack

Install the fully charged spare battery pack as shown 1 , and slide the battery pack lock toward the rear 2 .

Push the battery pack lock downward.

Turn the computer over again; then open the LCD.

Chapter 4. Using Battery Power 57

Using the Battery Status Indicator

Monitoring the Battery Status

Battery power conditions can be determined through the battery status indicator and the Fuel-Gauge program.

Using the Battery Status Indicator

The battery status indicator shows the current status of the battery pack (only when the battery is installed).

Observe the battery status indicator ( ) and compare it with the following status list to determine the battery condition:

Status Condition Action Required

Green Enough power remains for operation. — Orange The battery pack is being charged.

(Only when the AC Adapter is connected.)

Blinking orange

Off The battery pack is not installed.

The battery pack is almost discharged (low battery). See “Low-Battery Condition” on page 59.

The computer is turned off or is in suspend mode when the AC Adapter is not connected.

—

Do either of the following actions within 5 to 10 minute:

Connect the AC Adapter to the computer; leave the battery pack

installed.

Replace the battery pack with a fully charged spare. (See

“Replacing the Battery Pack” on page 55.)

Save the current data.

You should take the necessary actions when the condition occurs, before the computer enters suspend mode because of a low-battery condition.

If suspend mode is caused by a low-battery condition, data in the memory can be lost. Do either of the following actions immediately:

To continue your work with the AC Adapter:

1. Connect the AC Adapter to the computer.

2. Press the Fn key.

To continue your work with a fully charged battery pack:

1. Connect the AC Adapter to the computer.

2. Replace the battery pack with a fully charged one.

3. Press the Fn key.

4. Disconnect the AC Adapter from the computer.

blinking orange

58 IBM ThinkPad 380 or 380D User's Guide

Low-Battery Condition

Using the Fuel-Gauge Program

Attention:

If you leave the computer in this condition for a long time, data in memory will be lost.

OS/2

WIN

Note:

When you install an operating system, you must also install the ThinkPad Features program with the Utility Diskette before the Fuel-Gauge program can be used.

To install the ThinkPad Features program:

Chapter 7.

When the battery pack is low in power, the battery status indicator ( ) starts blinking. Connect the AC Adapter to the computer, or

replace the battery pack with a fully charged spare. If you do not take the corrective actions within about 30 seconds, the computer will enter suspend mode.

When the battery pack is low in power, the computer makes three short beeps and then three long beeps if the alarm is enabled. The computer enters suspend mode within 30 to 60 seconds.

Using the Fuel-Gauge Program

The Fuel-Gauge program displays the following battery-pack conditions on the screen:

Power mode. Battery status.

Suspend or hibernation options.

The Fuel-Gauge program is available in OS/2 or Windows. When you click on the Fuel-Gauge icon in the ThinkPad Features window, the Fuel-Gauge program appears. When you minimize the program to an icon, every time you press the Fn+F2 key combination, the Fuel-Gauge icon appears or disappears alternately from the screen.

Chapter 4. Using Battery Power 59

Maximizing Battery-Powered Operation

Preserving Battery-Pack Life

To preserve the life of the battery pack:

Do not charge the battery pack untill all of its power is used. Once you have started charging the battery pack, do not use it

until it is fully charged.

Turn off the computer whenever it is not in use.

Maximizing Battery-Powered Operation

To save the battery power:

Use Advanced Power Management (APM). Decrease the LCD brightness. Use the Battery Power-Management function.

Using Advanced Power Management

Note:

Windows NT does not support APM, but the computer provides a device driver for the Windows NT power management.

WIN

APM allows you to reduce power consumption when your applications and devices are idle. Each operating system comes with its own APM.

If you have purchased the computer with a preinstalled operating system, Advanced Power Management (APM) is already installed correctly.

If you are using Windows 95

computer. To verify that the computer has APM installed correctly, do the following:

Click on Start.

Click on My Computer.

Click on Control Panel.

Click on Power.

Verify that the item Power management is set to Advanced. If not, select Advanced from the pull-down menu.

, APM is automatically installed on your

60 IBM ThinkPad 380 or 380D User's Guide

Maximizing Battery-Powered Operation

OS/2

DOS

If you are using OS/2,

APM is automatically installed on your

computer.

If you are using DOS,

APM is automatically installed on your computer. To verify that the computer has APM installed correctly, enter power at the command prompt and press Enter. If a screen similar to the following appears, APM is successfully installed:

Power Management Status

---------------------- Setting = ADV: REG

CPU: idle 32% of time.

AC Line Status : OFFLINE

Battery status : High

If not, add the following line to your CONFIG.SYS file, using a text editor such as the DOS Editor:

DEVICE=C:\DOS\POWER.EXE

If you are using Windows 3.11

, follow these instructions to check

and install APM for Windows:

Start the computer. Make sure that the current directory is Windows (usually C:\WINDOWS>).

EnterSETUP at the command prompt and press Enter. The following screen appears:

Windows Setup ===============

If your computer or network appears on the Hardware Compatibility List with an asterisk next to it, press F1 before continuing.

System Information Computer: MS-DOS System

Display: Neo Magic. 8 ×6 256 small font Mouse: Microsoft, or IBM PS/2

If MS-DOS System with APM appears for the item Computer, APM is already installed. Press F3 to exit the setup.

Chapter 4. Using Battery Power 61

Maximizing Battery-Powered Operation

Using the Arrow keys (↑ , ↓ ), position the highlighted cursor over

MS-DOS System and press Enter.

Position the highlighted cursor over MS-DOS System with APM and press Enter.

Verify that the item Computer has changed to MS-DOS System with APM on the screen. If not, return to step

3 on page 62.

Windows Setup ===============

If your computer or network appears on the Hardware Compatibility List with an asterisk next to it, press F1 before continuing.

System Information

Computer: MS-DOS System with APM Display: Neo Magic 8 ×6 256 small font Mouse: Microsoft, or IBM PS/2

Press Enter to install APM.

Restart the system to make APM effective.

62 IBM ThinkPad 380 or 380D User's Guide

Using Power Management

Decreasing LCD Brightness (TFT Model Only)

Adjust the brightness control ( ) on the LCD to the lowest level possible that allows you to comfortably view the screen. This is an effective way of conserving battery power.

Using the Battery Power-Management Function

Note:

When you install an operating system, you must install the ThinkPad Features program using the Utility Diskette.

To install the ThinkPad Features program:

Chapter 7.

Your computer has the following built-in battery power-saving functions to save power when you use the battery pack or the AC Adapter:

Operation modes. The operation modes control the processor speed or set timers for saving power. For more information about the operation modes, see 2 on page 30.

Power-saving modes.

Standby mode. You can enter standby mode for short idle times, such as when you are having a short conversation.

Suspend mode. You can enter suspend mode for somewhat longer times when you are away from your computer.

Hibernation mode. You can enter hibernation mode when you leave your office for the day.

It takes more time to return to normal operation from suspend mode than to return from standby mode, but the computer does not use as much power.

Chapter 4. Using Battery Power 63

Using Power Management

The following figure shows the operations required when the computer moves from a power-off condition to operation mode, and vice versa.

OperationMode

Press

the Power Switch

Press

the

Power

Shutdown

Switch

Press

the

Fnkey

Open

the

LCD

Press

Fn+F4

the

LCD

Suspend Mode

Automatically enters by the timer or by a low battery value, set in the ThinkPad Features program.

Hibernation Mode

Power-off

Press

Fn+F3

Press

Any key

Standby Mode

Press

Fn+F12

Press

the Power Switch

64 IBM ThinkPad 380 or 380D User's Guide

Standby Mode

In standby mode, the LCD turns off. The computer immediately resumes normal operation when you press any key or use any pointing device. Also, if a power-saving monitor (Energy Star Monitor) is in use when the computer enters standby mode, the computer activates the monitor's low-power mode.

Suspend Mode

The following indicators change status when you use suspend mode:

In suspend mode Green Off Entering suspend mode or

resuming from suspend mode

Normal operation Off Green

Current Status

Using Power Management

Indicator Lamps

Suspend Mode

Blinking green Off

Power-On

The computer provides the following two types of suspend modes for you to save power:

Suspend mode. In suspend mode, all tasks are stopped and stored in memory to save power. When the computer resumes normal operation, the tasks are automatically restored.

To create hibernation file:

Page 69.

RediSafe suspend mode.

Create a hibernation file before using this mode.

In RediSafe suspend mode, all tasks are stopped, and the memory data and the status of the computer are stored on the hard disk drive. This prevents accidental loss of the data during suspend mode. Resuming normal operation is faster from RediSafe suspend mode than it is from Hibernation mode; the computer resumes normal operation when you press the Fn key in RediSafe suspend mode.

If all battery power is used and the computer turns off during RediSafe suspend mode, install a fully charged battery pack or connect the AC Adapter; then press the power switch to resume operation. All tasks are restored.

Chapter 4. Using Battery Power 65

Using Power Management

To enable RediSafe suspend mode, do the following:

OS/2

WIN

DOS

If you are using OS/2 or Windows

Start the ThinkPad Features program.

Click on Battery ( ) then click on

Suspend/Hibernation/Resume options ( ).

If a hibernation file has not been created, click on Enable hibernation and create the file on the hard disk drive.

Click on the check box next to RediSafe suspend. (A mark appears in the check box when RediSafe suspend is selected.)

Click on OK.

If you are using DOS

Type PS2 HFILE C at the command prompt; then press Enter to

create the hibernation file on drive C (type the drive letter of your choice).

Type PS2 SA E at the command prompt; then press Enter to enable suspend mode.

66 IBM ThinkPad 380 or 380D User's Guide

Considerations for Suspend Mode

Consider the following before using suspend mode:

The computer can enter suspend mode when used with the following operating systems:

– OS/2 Warp.

– DOS Version 7.0. – Microsoft Windows Version 3.11 with DOS Version 7.0. – Microsoft Windows 95. – Microsoft Windows NT.

Important

When you use Windows Version 3.11, ensure that Advanced Power Management (APM) is installed according to the instructions in “Installing Microsoft Windows Version 3.11” on page 123.

Attached devices, such as a printer or a serial device, stop running when the computer enters suspend mode. When you resume normal operation, the output might differ from what you expect, because the device might be reset or lose its configuration settings.

Using Power Management

Sometimes you might want to use the computer with the LCD closed — for example, when an external monitor and a keyboard are used. In such a case, turn on the computer with the LCD closed or use the ThinkPad Features program to set the computer to not enter suspend mode when the LCD is closed.

When a power-on password is set and the computer resumes normal operation by the ThinkPad Features timer or an incoming call, only a blank screen is displayed. To display a power-on password prompt, press any key or move your pointing device.

Chapter 4. Using Battery Power 67

Using Power Management

Standby mode:

Page 65.

Note:

For DOS or Windows 3.11, you must ensure the Ring indicator option is set in the program so the computer automatically resumes normal operation. (The default is for the option to be set.)

When the computer is powered with ac power and is using one

of the following IBM PC Cards, it enters

standby mode

– IBM 3270 Emulation Credit Card Adapter. – IBM Token-Ring 16/4 Credit Card Adapter. – IBM Credit Card Adapter for Ethernet. – IBM 5250 Emulation Credit Card Adapter.

When other PC Cards are used and the computer enters suspend mode, all application programs stop. Communication also stops for communication PC Cards not in the preceding list. For some PC Cards, power to the PC Cards might also turn off.

When the computer is powered with battery power, the computer turns power off to the PC Card, and communication stops for communication PC Cards, so the duration of suspend mode is longer.

If communication for a PC Card is not reestablished after normal operation is resumed, remove and then reinstall the PC Card before restarting the system or an application program. For other kinds of PC Cards, if the PC Card or computer does not operate, restart the application or the computer.

When the computer is using one of the following IBM modem cards and detects an incoming call while in suspend mode, it automatically resumes normal operation:

– IBM 28.8/14.4 Data/FAX Modem. – IBM PCMCIA Data/FAX Modem. – IBM High Speed PCMCIA Data/FAX Modem. – IBM Microelectronics 2.4/9.6 Data/FAX Modem. – IBM Microelectronics 14.4/14.4 Data/FAX Modem. – IBM Wireless Modem for ARDIS**. – IBM Wireless Modem for Mobitex**. – IBM Wireless Modem for Cellular/CDPD.

While a communication link is active, the computer does not enter suspend mode.

68 IBM ThinkPad 380 or 380D User's Guide

Hibernation Mode

Using Power Management

Notes:

1. Using a particular PC Card can disable hibernation mode. (See page 72.)

2. With a base memory of 16MB, it takes approximately 10 seconds to enter hibernation mode and 18 seconds to resume normal operation. (The time to enter or exit hibernation mode depends on the computer memory size, and application.)

Creating the Hibernation File

Attention:

The hibernation file must not be created in a compressed data area of the hard disk.

In hibernation mode, all tasks are stopped and the memory data and the current status of the computer are stored on the hard disk drive;

then power is turned off

. No battery power is used. When power is turned on again, the computer automatically restores the tasks and resumes normal operation.

To enter hibernation mode, press Fn+ F12. When the computer enters hibernation mode, you hear one short beep. A graphical message appears and suspend mode indicator lamp blinks; then a short beep sounds again to inform you that the computer has entered hibernation mode.

To return to normal operation, press the power switch. Before you can use hibernation mode, you must first create a

hibernation file. See the next section.

When installing an operating system or installing additional computer memory, you must create a hibernation file on the hard disk drive to use hibernation mode. (You need to create the hibernation file only once after installing an operating system or additional memory.)

The size of the hibernation file will be approximately 1MB greater than total memory. For example, if you have installed an optional 16MB memory module (DIMM) and since the base memory is 16MB, the hibernation file is 33MB:

(16MB + 16MB) + 1MB = 33MB

Chapter 4. Using Battery Power 69

Using Power Management

The following describes how to create a hibernation file for your operating system:

OS/2

WIN

DOS

If you are using OS/2 or Windows:

Turn on the computer and start the ThinkPad Features program.

Click on Battery ( ).

Click on Suspend/Hibernation/Resume options ( ).

Click on Enable Hibernation in the menu.

Make sure the hard disk drive in the computer is selected; then select OK to create the hibernation file.

The computer can now enter hibernation mode.

If you are using DOS:

Type PS2 HFILE C at the command prompt; then press Enter. The hibernation file is created on drive C.

70 IBM ThinkPad 380 or 380D User's Guide

Considerations for Hibernation Mode

Note:

The file system supported by the computer one of the following:

FAT (16—bit Fat or Fat16) FAT32 HPFS

The computer does not support NT File System (NTFS). Use one of the listed file systems when you make multiple partitions, and format the hard disk using the disk utility program.

Using Power Management

Consider the following before using hibernation mode:

Do not run any tasks while the hibernation file is being created.

Create the hibernation file only on the hard disk drive installed in the computer. The hibernation file is hidden and cannot be accessed.

The computer uses the battery power to enter hibernation mode. Therefore, it reserves some battery power when it is set to enter hibernation mode when a low-battery condition occurs. This can cause the battery operating time to be shorter than the time publicly stated.

Do not add or remove memory during hibernation. If you do, the computer resumes from hibernation without recognizing the changed the memory size. To ensure that the computer recognizes the correct memory size, shut down; then restart your operating system.

Chapter 4. Using Battery Power 71

Note:

If the communication links are still not reestablished, remove and then reinstall the PC Card before restarting the system or application program.

When the computer is powered with battery power, the computer turns power off to the PC Card when entering hibernation mode. When resuming normal operation, if the PC Card or computer does not operate, restart the application or computer.

When the computer is powered with ac power, it does not enter hibernation mode if it is using one of the following IBM PC Cards:

– IBM 28.8/14.4 Data/FAX Modem. – IBM PCMCIA Data/FAX Modem. – IBM High Speed PCMCIA Data/FAX Modem. – IBM 3270 Emulation Credit Card Adapter. – IBM Token-Ring 16/4 Credit Card Adapter. – IBM Credit Card Adapter for Ethernet. – IBM 5250 Emulation Credit Card Adapter. – IBM Microelectronics 2.4/9.6 Data/FAX Modem. – IBM Microelectronics 14.4/14.4 Data/FAX Modem. – IBM Wireless Modem for ARDIS. – IBM Wireless Modem for Mobitex. – IBM Wireless Modem for Cellular/CDPD.

This prevents possible problems from occurring with communication application programs after the computer returns to normal operation.

72 IBM ThinkPad 380 or 380D User's Guide

Chapter 5. Protecting Your Computer

This chapter explains how to protect your computer from theft or unauthorized use. It also describes how to display your personal information, such as your name or address, on the password prompt screen to identify your computer.

Using Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Power-On Password . . . . . . . . . . . . . . . . . . . . . . . 74

Setting a Power-On Password ................ 74

Entering a Power-On Password ............... 75

Changing a Power-On Password .............. 76

Removing a Power-On Password .............. 77

Hard Disk Password ....................... 78

Setting a Hard Disk Password ................ 79

Entering a Hard Disk Password ............... 79

Changing a Hard Disk Password .............. 80

Removing a Hard Disk Password .............. 81

Using the Personalization Feature ................. 82

Using Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Using a Password

Using Passwords

There are two types of passwords you can use to protect your computer.

The

power-on password

by unauthorized persons.

The

hard disk password

from being accessed by unauthorized persons.

Hints

You can display your personal information, such as your name or address, on the password prompt screen. For details, see page

82.

protects your computer from being used

protects the data on your hard disk drive

Power-On Password

The computer provides you with a power-on password to protect it from being used by unauthorized persons. If a power-on password is set, the password prompt ( ) appears on the screen whenever you turn on the computer and reminds you to enter the password.

Do Not Forget Your Power-On Password!

If you forget your power-on password, you cannot reset it. You have to take the computer to an IBM authorized reseller or IBM marketing representative to have the password canceled. An additional charge will be required for disassembly and erasing the password.

Setting a Power-On Password

To set a power-on password:

Start Easy-Setup and click on Password. To start Easy-Setup, press and hold F1 and turn on the

computer.

Click on Power-On ( ).

74 IBM ThinkPad 380 or 380D User's Guide

Note:

When you type a wrong key, use the Backspace key to erase it and then type the correct key.

Entering a Power-On Password

Using a Password

Type your desired power-on password; then press Enter. You can use any combination of up to 7 characters. Use a

combination of any letters or numbers (A to Z, 0 to 9) in uppercase (A) or lowercase (a). Uppercase and lowercase letters (for example, A and a) are treated the same.

Type your power-on password again to verify it; then press Enter.

Once you set the password, you cannot change or remove it in Easy-Setup; you must change or remove a password at the password prompt screen that appears when you turn on the computer. See “Changing a Power-On Password” on page 76 or “Removing a Power-On Password” on page 77.

Note:

If the return-to-normal operation is caused by a preset timer or an incoming call through the modem, the password prompt does not appear. To display a power-on password prompt, press any key or move your pointing device.

If a power-on password is set, the password prompt reminds you to enter the password when:

Turning on the computer. Returning to normal operation from suspend mode.

When the password prompt appears at the top left corner on the screen, do the following:

Type your power-on password.

Each time you press a key, the symbol appears. When typing your password, release each key quickly. If

you hold a key down too long, the same letter can be entered repeatedly.

Press the Enter key.

When the password is entered correctly,

OK appears and

the computer starts normal operation.

When you enter the password incorrectly,

X appears. Enter

the correct password.

Chapter 5. Protecting Your Computer 75

Using a Password

If you fail to enter the correct password after three tries, you

must turn the computer off, wait at least 5 seconds, and turn

it on to try again.

After turning off the computer, wait at least 5 seconds

Otherwise, the computer might malfunction.

Changing a Power-On Password

You must change your power-on password at the password prompt screen that appears when you turn on the computer. You cannot change it after normal operation is resumed. To change a power-on password:

Important

not

press Enter until you have finished all the steps to

change the power-on password.

Turn off the computer and wait at least 5 seconds; then turn it on.

When the password prompt ( ) appears, type your power-on password; then press the Spacebar.

Type the Use no more than 7 characters.

Type the

The new password will be available when you turn on the computer the next time.

All the steps can be summarized as follows:

Current

76 IBM ThinkPad 380 or 380D User's Guide

new

password; then press the Spacebar.

new

password again to verify it; then press Enter.

(space)

New

(space)

New

(Enter)

current

Do Not Forget Your Power-On Password!

Removing a Power-On Password

You must remove your power-on password at the password prompt that appears when you turn on the computer. You cannot remove it after normal operation is resumed. To remove a power-on password:

Turn off the computer and wait at least 5 seconds; then turn it on.

When the password prompt ( ) appears, type your current password; then press the Spacebar.

Using a Password

Press Enter. The power-on password is removed.

All the steps can be summarized as follows:

Current

Chapter 5. Protecting Your Computer 77

(space)(Enter)

Using a Hard Disk Password

Note:

The hard disk password is stored on the hard disk drive when you set the hard disk password, whereas the power-on password is stored in the nonvolatile memory of the computer.

Hard Disk Password

The hard disk password helps you protect the information stored on the hard disk drive. If the hard disk password is set, the information stored in your hard disk cannot be accessed without the hard disk password.

When you turn on the computer, the hard disk password prompt appears on the screen and reminds you to enter your password.

When a hard disk password is set, a preset timer or an incoming call does not activate the resume function. To use the resume function with a hard disk password, set the same password for both the power-on password and the hard disk password.

Do Not Forget Your Hard Disk Password!

Note the password and keep it in a safe place. If you forget your hard disk password, there is no way to reset your password or recover data from the hard disk. The only solution is for an IBM authorized reseller or IBM marketing representative to replace the hard disk drive with a new one, charging an additional fee.

Note

Using a hard disk password with a power-on password:

You can use the hard disk password with the power-on password at the same time. When you turn on the computer, the power-on password prompt appears first, followed by the hard disk password prompt. Enter the correct passwords.

When you set the hard disk password the same as the power-on password, only the power-on password prompt appears on the screen. Enter the correct power-on password. (The hard disk password screen does not appear.)

78 IBM ThinkPad 380 or 380D User's Guide

Setting a Hard Disk Password

Note:

When you type a wrong key, use the Backspace key to erase it, and then type the correct key.

Entering a Hard Disk Password

Using a Hard Disk Password

To set a hard disk password:

Start Easy-Setup by pressing and holding F1 and then turning on the computer.

Select the Password icon and then select HDD (1).

Type your desired hard disk password; then press Enter. You can use any combination of up to 7 characters. Use a

combination of any letters or numbers uppercase

(A)

or lowercase

(a)

. Uppercase and lowercase

to Z, 0 to 9) in

letters (for example, A and a) are treated the same.

Type your hard disk password again to verify it; then press

Enter.

Note:

not

press the Spacebar after you enter the password; this action removes the password.

If a hard disk password is set, the hard disk password prompt appears when:

You turn on the computer. When the computer returns to normal operation from suspend or

hibernation mode.

When the password prompt appears at the top left corner on the screen, type the hard disk password; then press Enter.

When the password is entered correctly,

OK appears and the

computer starts normal operation.

When you enter the password incorrectly,

X appears. Enter the

correct password. If you fail to enter the correct password after three tries, you

must turn the computer off, wait at least 5 seconds, and turn it on to try again.

Chapter 5. Protecting Your Computer 79

Using a Hard Disk Password

Changing a Hard Disk Password

The procedure to change a hard disk password depends on whether it is set to the same password as the power-on password.

When the hard disk password is set the same as the power-on password:

Remove the passwords by following the steps in “Removing a Power-On Password” on page 77.

This operation removes both the hard disk password and the power-on password.

In Easy-Setup, set a new hard disk password. See the steps on page 79.

If you need a power-on password, set it in Easy-Setup.

When the hard disk password and the power-on password are different, or the power-on password has not been set:

Turn off the computer and wait at least 5 seconds; then turn it on.

If you have set a power-on password, type it; then press Enter.

When the hard disk password prompt ( ) appears, type your

current

Type the Use no more than 7 characters.

Type the

80 IBM ThinkPad 380 or 380D User's Guide

hard disk password; then press the Spacebar.

new

password; then press the Spacebar.

new

password again to verify it; then press Enter.

Do Not Forget Your Hard Disk Password!

IBM 380, 385, 560, 560E, 760 Notices

Specifications and Main Features

Frequently Asked Questions

User Manual

Distinctive System Features of the IBM ThinkPad 380 or 380D computer

Where to Find Information

About This Book

Viewing the Online Book

Information Notices

Treatment of Icons

Ergonomics Information

Safety Notice

Laser Compliance Statement

Chapter 1. Getting Started

Overall Setup Procedures

Checking Your Items

Setting Up Your Computer

Going from Here

Chapter 2. Getting Familiar with Your Computer

Identifying the Hardware Features

System-Status Indicators

Operating with the TrackPoint III

Using the Fn Key Function

Operating the Numeric Keypad

Protecting the Computer from Damage

Chapter 3. Operating Your Computer

Using the ThinkPad Features Program

Starting the ThinkPad Features Program

Starting the Program for OS/2 and Windows

Starting the Program for DOS

Using Easy-Setup

Starting Easy-Setup

Using the Selectable Drive-Startup Sequence

Using the Computer LCD or the External Monitor

Display Output Type

Considerations for the DOS Screen on the LCD

Attaching an External Monitor

Using SVGA Video Mode

Motion Video Playback

Using PC Cards

About the Zoomed Video Port Card

PC Card Limitations under Power Management

Using the PC Card Support Software

Using the Infrared Communication Feature

Considerations for Communication

Using Audio Features

Chapter 4. Using Battery Power

Charging the Battery Pack

Charging with the AC Adapter

Replacing the Battery Pack

Using the Battery Status Indicator

Monitoring the Battery Status

Using the Fuel-Gauge Program

Maximizing Battery-Powered Operation

Preserving Battery-Pack Life

Using Advanced Power Management

Decreasing LCD Brightness (TFT Model Only)

Using the Battery Power-Management Function

Chapter 5. Protecting Your Computer

Using Passwords

power-on password

Hard Disk Password