IBM ThinkPad 390 User manual

Note: Before using this information and the product it supports, be sure to read the general information under

“Safety Information” on page viii and “Notices” on page 160. For ergonomics information, see the

Online

User's Guide

First Edition (August 1999)

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.

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 390X Computer

We at IBM have developed this ThinkPad computer to meet both your technical requirements and your high expec-

tations. To help us continue to build products that address your mobile computing needs, please take a moment to

complete the ThinkPad Registration.

 Copyright IBM Corporation 1999 iii

Functional Highlights

All-in-one design with core technology The well-balanced,

all-in-one design of the ThinkPad 390X computer brings

ease-of-use to your computing needs.

High-speed processor The Intel high-speed processor enables

high-speed data processing and provides advanced per-

formance.

Large-capacity hard disk drive The large-capacity hard disk drive

can respond to a wide variety of your business demands.

Large color LCD The large TFT (thin-film transistor) display provides

clear and brilliant text and graphics.

Nickel metal hydride or lithium-ion battery pack The large-

capacity battery pack extends the operating time of your

computer, further enhancing its portability.

Audio with 3D Stereo Sound Your computer is equipped with

internal audio record and playback capabilities including

3D audio from just two speakers. When you enable the

3D stereo feature, sounds will appear to be generated all

around you, even though only two speakers are used.

The audio feature supports the following:

Wave audio recording and playback of up to 16 bits,

stereo, and 48 KHz sampling.

DOS games using the Sound Blaster Pro** interface.

For more information on using the audio function, see the

Online User's Guide

ThinkPad Modem The ThinkPad modem enables you to send or

receive data and faxes over a telephone line.

For more information on using the ThinkPad modem, see

the

Online User's Guide

TrackPoint with Enhanced Controls Your computer has an

enhanced TrackPoint function that enables you to make

selections merely by pressing on the TrackPoint. A new

Functional Highlights

center button converts the TrackPoint into a scroll control-

ling device or a magnifying glass on the screen.

For more information on using the TrackPoint, see

“TrackPoint” on page 11.

PC Card Support Your computer provides two PC Card slots that

accept a 16–bit PC Card, CardBus Card, and Zoomed

Video Card.

For more information on installing PC Cards, see

“Inserting a PC Card” on page 79.

About This Book

About This Book This book contains information that will help you operate the IBM

ThinkPad 390X computer. Be sure to read the

ThinkPad 390X Setup

Guide

and Chapter 1 of this book before using the computer.

Chapter 2. "Extending the

Features ofYour Computer,"

provides information on installing

options and using your computer's

high-technology features.

Chapter 3.

"ProtectingYour Computer,"

provides information on using

passwords, and using locks.

Chapter 4. "Solving Computer Problems,"

Chapter 5. "Getting Service,"

describes what to do when you have a

computer problem. The chapter includes a troubleshooting guide and information on

how to recover lost or damaged software.

describes various options of IBM's support and

service.

Chapter 1. "Getting Familiar with

Your Computer," acquaints you

with the basic features of your computer

Appendix A, Features and Specifications describes the features

and specifications associated with your computer, including informa-

tion on power cords.

Appendix B, Product Warranties and Notices contains the war-

ranty statements for your computer and notices for this book.

The book concludes with an index.

About This Book

Icons Used in This Book

For procedures or information unique to the operating system

installed in your computer:

WIN

Information for Microsoft Windows 98 users.

WIN

Information for Microsoft Windows NT users.

WIN

Information for Microsoft Windows 95 users.

WIN

3.1

Information for Microsoft Windows 3.11 users.

DOS Information for IBM PC DOS users.

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

users.

vii

Safety Information

Electrical Safety Notice

DANGER

Electrical current from power, telephone, and communi-

cation cables is hazardous. Reduce the risk of fire and

electric shock by always following basic safety precau-

tions, including the following:

Do not use your computer in or near water.

During electrical storms, do not connect the cable to

or disconnect it from the telephone outlet on the

wall.

To avoid shock hazard, connect and disconnect cables

as shown below when installing, moving, or opening the

covers of this product or attached devices. The 3–pin

power cord must be used with a properly grounded

outlet.

viii

Safety Information

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.

To Connect

Turn everything OFF.

First, attach all cables to devices.

Attach the signal cables to the

receptacles.

Attach the power cord to an outlet.

Turn the device ON.

To Disconnect

Turn everything OFF.

First, remove the power cord from

the outlet.

Remove the signal cables from

the receptacles.

Remove all cables from device.

Safety Information

DANGER

There is a danger of an explosion if the battery is incor-

rectly replaced.

The lithium battery (IBM P/N 02K6502 UL-recognized

component [file no. MH12210]) contains lithium and can

explode if it is not properly handled or disposed of.

Replace only with a battery of the same type.

Do not: (1) throw or immerse it into water, (2) allow it to

heat to more than 100°C (212°F), or (3) attempt to repair

or disassemble it. Dispose of it as required by local ordi-

nances or regulations.

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, imme-

diately wash the affected areas with water for at least 15

minutes; then get medical care if any symptoms are present

after washing.

Laser Compliance Statement

The CD-ROM drive or DVD-ROM drive option of the ThinkPad 390X

computer is a laser product. The CD-ROM or DVD-ROM drive's clas-

sification label (shown below) is located on the top of the drive.

CLASS 1 LASER PRODUCT

LASER KLASSE 1

LUOKAN 1 LASERLAITE

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