IBM ThinkPad 390 Manuale utente
i
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.
Copyright International Business Machines Corporation 1999. All rights reserved. Note to US 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 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
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
iv
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.
v
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.
vi
About This Book
Icons Used in This Book
For procedures or information unique to the operating system
installed in your computer:
WIN
98
Information for Microsoft Windows 98 users.
WIN
NT
Information for Microsoft Windows NT users.
WIN
95
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
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.
ix
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
x
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