Toshiba PSAA8C-17202C User manual

PMR300118EN0
PMR300118EN0
User’s Manual
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A100

User’s Manual ii
TOSHIBA A100 Series
Copyright
© 2006 by TOSHIBA Corporation. All rights reserved. Under the copyright
laws, this manual cannot be reproduced in any form without the prior
written permission of TOSHIBA. No patent liability is assumed, with respect
to the use of the information contained herein.
TOSHIBA A100 Series Portable Personal Computer User’s Manual
First edition December 2005
Copyright authority for music, movies, computer programs, data bases and
other intellectual property covered by copyright laws belongs to the author
or to the copyright owner. Copyrighted material can be reproduced only for
personal use or use within the home. Any other use beyond that stipulated
above (including conversion to digital format, alteration, transfer of copied
material and distribution on a network) without the permission of the
copyright owner is a violation of copyright or author’s rights and is subject to
civil damages or criminal action. Please comply with copyright laws in
making any reproduction from this manual.
Disclaimer
This manual has been validated and reviewed for accuracy.
The instructions and descriptions it contains are accurate for the TOSHIBA
A100 Series Portable Personal Computer at the time of this manual’s
production. However, succeeding computers and manuals are subject to
change without notice. TOSHIBA assumes no liability for damages incurred
directly or indirectly from errors, omissions or discrepancies between the
computer and the manual.

User’s Manual iii
TOSHIBA A100 Series
Trademarks
IBM is a registered trademark, and IBM PC and PS/2 are trademarks of
International Business Machines Corporation.
Intel, Intel SpeedStep and Pentium are trademarks or registered trademarks
of Intel Corporation or its subsidiaries in the United States and other
countries/regions.
Windows and Microsoft are registered trademarks of Microsoft Corporation.
Photo CD is a trademark of Eastman Kodak.
Memory Stick is a registered trademark and i.LINK is a trademark of
SonyCorporation.
TruSurroundXT, WOW HD, Circle Surround Xtract, SRS and symbol
are trademarks of SRS labs, Inc.
TruSurroundXT, WOW HD, Circle Surround Xtract, Trubass, SRS 3D,
Definition and FOCUS technologies are incorporated under license from
SRS labs, Inc.
InterVideo and WinDVD are registered trademarks of the InterVideo Inc.
WinDVD Creator is trademarks of the InterVideo Inc.
Other trademarks and registered trademarks not listed above may be used
in this manual.
Macrovision License of Notice
This product incorporates copyright protection technology that is protected
by methods and claims of certain U.S. patents and other intellectual rights
owned by Macrovision Corporation, and other rights owners. Use of this
copyright protection technology must be authorized by Macrovision
Corporation and is intended for home and other limited viewing uses only
unless authorized by Macrovision Corporation. Reverse engineering of
disassembly is prohibited.

User’s Manual iv
TOSHIBA A100 Series
Safety Instructions
Use the following safety guidelines to help protect yourself and your
computer.
When Using Your Computer
■Do not attempt to service the computer yourself. Always follow
installation instructions closely.
■Do not carry a battery in your pocket, purse, or other container where
metal objects (such as car keys) could short-circuit the battery
terminals. The resulting excessive current follow can cause extremely
high temperatures and may result in damage from burns.
■Be sure that noting rests on your AC adapter’s power cable and that the
cable is not located where it can be tripped over or stepped on.
■Place the AC adapter in a ventilated area, such as a desk top or on the
floor, when you use it to run the computer or to charge the battery.
Do not cover the AC adapter with papers or other items that will reduce
cooling; also, do not use the AC adapter while it is inside a carrying
case.
■Use only the AC adapter and batteries that are approved for use with
this computer. Use of another type of battery or AC adapter may risk fire
or explosion.
■Before you connect the computer to a power source, ensure that the
voltage rating of the AC adapter matches that of the available power
source. 115 V/60 Hz in most of North and South America and some Far
Eastern countries such as Taiwan. 100 V/50 Hz in eastern Japan and
100 V/60 Hz in western Japan. 230 V/50 Hz in most of Europe, the
Middle East, and the Far East.
■If you use an extension cable with your AC adapter, ensure that the total
ampere rating of the products plugged in to the extension cable does
not exceed the ampere rating of the extension cable.
■To remove power from the computer, turn it off, remove the battery, and
disconnect the AC adapter from the electrical outlet.
■To help avoid the potential hazard of electric shock, do not connect or
disconnect any cables or perform maintenance or reconfiguration of this
product during an electrical storm.
■When setting up the computer for work, place it on a level surface.
Do not operate your portable computer for an extended period of time with
the base resting directly on your body. With extended operation, heat can
potentially build up in the base. Allowing sustained contact with the skin
could cause discomfort or, eventually, a burn.

User’s Manual v
TOSHIBA A100 Series
EU Declaration of Conformity
Following information is only for EU-member states:
The symbol indicates that this product may not be treated as
household waste. Please ensure this product is properly
disposed as inappropriate waste handling of this product may
cause potential hazards to the environment and human health.
For more detailed information about recycling of this product,
please contact your local city office, your household waste
disposal service or the shop where you purchased the product.
TOSHIBA declares, that the product: PSAA** conforms to the following
Standards:
This product is labelled with the CE Mark in accordance with the related
European Directives, notably Electromagnetic Compatibility Directive 89/
336/EEC for the notebook and the electronic accessories including the
supplied power adapter, the Radio Equipment and Telecommunications
Terminal Equipment Directive 99/5/EEC in case of implemented
telecommunication accessories and the Low Voltage Directive 73/23/EEC
for the supplied power adapter.
CE Marking is the responsibility of TOSHIBA EUROPE GmbH,
Hammfelddamm 8, 41460 Neuss, Germany, phone [phone].
For a copy of the related CE Declaration of Conformity please refer to the
following website: http://epps.toshiba-teg.com.
This symbol may not stick depending on the country and region where you
purchased.

User’s Manual vi
TOSHIBA A100 Series
Modem warning notice
Conformity Statement
The equipment has been approved to [Commission Decision “CTR21”] for
pan-European single terminal connection to the Public Switched Telephone
Network (PSTN).
However, due to differences between the individual PSTNs provided in
different countries/regions the approval does not, of itself, give an
unconditional assurance of successful operation on every PSTN network
termination point.
In the event of problems, you should contact your equipment supplier in the
first instance.
Network Compatibility Statement
This product is designed to work with, and is compatible with the following
networks. It has been tested to and found to conform with the additional
requirements conditional in EG 201 121.
Specific switch settings or software setup are required for each network,
please refer to the relevant sections of the user guide for more details.
The hookflash (timed break register recall) function is subject to separate
national type approvals. It has not been tested for conformity to national
type regulations, and no guarantee of successful operation of that specific
function on specific national networks can be given.
Germany ATAAB AN005,AN006,AN007,AN009,AN010 and
DE03,04,05,08,09,12,14,17
Greece ATAAB AN005,AN006 and GR01,02,03,04
Portugal ATAAB AN001,005,006,007,011 and P03,04,08,10
Spain ATAAB AN005,007,012, and ES01
Switzerland ATAAB AN002
All other countries/
regions
ATAAB AN003,004

User’s Manual vii
TOSHIBA A100 Series
Optical disc drive safety instructions
The optical drive that is used in this computer is equipped with a laser
device. A classification label with the following sentence is affixed to the
surface of the drive.
The drive with the label above is certified by the manufacturer that the drive
complies with the requirement for laser product on the date of
manufacturing pursuant to article 21 of Code of Federal Regulations by the
United States of America, Department of Health & Human Services, Food
and Drug Administration.
In other countries, the drive is certified to comply with the requirement
pursant to IEC 825 and EN60825 on class 1 laser product.
This computer is equipped with one of the optical drive in the following list
according to the model
The optical disc drive employs a laser system. To ensure proper use of this
product, please read the manual carefully and retain for future reference.
Should the unit ever require maintenance, contact an authorized service
location.
Use of controls, adjustments or the performance of procedures other than
those specified may result in hazardous radiation exposure.
To prevent direct exposure to the laser beam, do not try to open the
enclosure.
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF
PROCEDURES OTHER THAN THOSE SPECIFIED IN THE MANUAL
MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
Manufacturer Type
Panasonic DVD-ROM&CD-R/RW
UJDA770
TSST (TOSHIBA
SAMSUNG STORAGE
TECHNOLOGY)
DVD-ROM&CD-R/RW
TS-L462C

User’s Manual viii
TOSHIBA A100 Series
Important Notice
Copyrighted works including, but not limited to music, video, computer
program, databases are protected by copyright laws. Unless specifically
permitted under applicable copyright laws, you cannot copy, modify, assign,
transmit or otherwise dispose of any copyrighted work with the consent of
the owner of the copyright. Please take notice that unauthorized copying,
modification, assignment, transmission and disposition may be subject to
claims for damages and penalties.
■Avoid using a telephone (other than a cordless type) during an electrical
storm. There may be a remote risk of electric shock from lightning.
■Do not use the telephone to report a gas leak in the vicinity of the leak.
■Use only the power cord indicated in this manual.
■Replace only with the same or equivalent type battery recommended by
the manufacturer.
■Dispose of used batteries according to the manufacturer’s instructions.
HITACHI-LG Data
Storage
DVD-ROM&CD-R/RW
GCC-4244N
Panasonic DVD Super Multi (±R Double Layer)
UJ-850B
Panasonic DVD Super Multi (±R Double Layer)
UJ-841B
Pioneer DVD Super Multi (±R Double Layer)
DVR-K16TB
TEAC DVD Super Multi (±R Double Layer)
DV-W28EB
HITACHI-LG Data
Storage
DVD Super Multi (±R Double Layer)
GMA-4082N
NEC DVD Super Multi (±R Double Layer)
ND-7550
Manufacturer Type
Use only the battery pack that came with the computer or an optional
battery pack. Use of wrong battery could damage your computer.
TOSHIBA assumes no liability for any damage in such case.

User’s Manual ix
Preface
Congratulations on your purchase of the TOSHIBA A100 Series computer.
This powerful, lightweight notebook computer is designed to provide years
of reliable, high-performance computing.
This manual tells how to set up and begin using your A100 Series
computer. It also provides detailed information on configuring your
computer, basic operations and care, using optional devices and
troubleshooting.
If you are a new user of computers or if you’re new to portable computing,
first read over the Introduction and The Grand Tour chapters to familiarize
yourself with the computer’s features, components and accessory devices.
Then read Getting Started for step-by-step instructions on setting up your
computer.
If you are an experienced computer user, please continue reading the
preface to learn how this manual is organized, then become acquainted
with this manual by browsing through its pages. Be sure to look over the
Special features section of the Introduction, to learn about features that are
uncommon or unique to the computers and carefully read HW Setup and
Passwords. If you are going to install PC cards or connect external devices
such as a printer, be sure to read Chapter 8, Optional Devices.

User’s Manual x
TOSHIBA A100 Series
Manual contents
This manual is composed of nine chapters, nine appendixes, a glossary,
and an index.
Chapter 1, Introduction, is an overview of the computer’s features,
capabilities, and options.
Chapter 2, The Grand Tour, identifies the components of the computer and
briefly explains how they function.
Chapter 3, Getting Started, provides a quick overview of how to begin
operating your computer and gives tips on safety and designing your work
area.
Chapter 4, Operating Basics, includes tips on care of the computer and on
using the Touch Pad, optical media drive, external diskette drive, Wireless
LAN, LANs, Audio/Video controls and internal modem.
Chapter 5, The Keyboard, describes special keyboard functions including
the keypad overlay and hotkeys.
Chapter 6, Power and Power-Up Modes, gives details on the computer’s
power resources and battery save modes.
Chapter 7, HW Setup and Passwords, explains how to configure the
computer using the HW Setup program. It also tells how to set a password.
Chapter 8, Optional Devices, describes the optional hardware available.
Chapter 9, Troubleshooting, provides helpful information on how to perform
some diagnostic tests, and suggests courses of action if the computer
doesn’t seem to be working properly.
The Appendixes provides technical information about your computer.
The Glossary defines general computer terminology and includes a list of
acronyms used in the text.
The Index quickly directs you to the information contained in this manual.

User’s Manual xi
TOSHIBA A100 Series
Conventions
This manual uses the following formats to describe, identify, and highlight
terms and operating procedures.
Abbreviations
On first appearance, and whenever necessary for clarity, abbreviations are
enclosed in parentheses following their definition. For example: Read Only
Memory (ROM). Acronyms are also defined in the Glossary.
Icons
Icons identify ports, dials, and other parts of your computer. The indicator
panel also uses icons to identify the components it is providing information
on.
Keys
The keyboard keys are used in the text to describe many computer
operations. A distinctive typeface identifies the kejy top symbols as they
appear on the keyboard. For example, Enter identifies the Enter key.
Key operation
Some operations require you to simultaneously use two or more keys. We
identify such operations by the key top symbols separated by a plus sign
(+). For example, Ctrl +Cmeans you must hold down Ctrl and at the same
time press C. If three keys are used, hold down the first two and at the
same time press the third.
Display
ABC When procedures require an action such as
clicking an icon or entering text, the icon’s name
or the text you are to type in is represented in the
type face you see to the left.
ABC
Names of Windows or icons or text generated by
the computer that appears on its display screen
is presented in the type face you see to the left.

User’s Manual xii
TOSHIBA A100 Series
Messages
Messages are used in this manual to bring important information to your
attention. Each type of message is identified as shown below.
Pay attention! A caution informs you that improper use of equipment or
failure to follow instructions may cause data loss or damage your
equipment.
Please read. A note is a hint or advice that helps you make best use of
your equipment.

User’s Manual xiii
General Precautions
TOSHIBA computers are designed to optimize safety, minimize strain and
withstand the rigors of portability. However, certain precautions should be
observed to further reduce the risk of personal injury, damage to the
computer or impared performance.
Be certain to read the general precautions below and to note the cautions
included in the text of the manual.
Stress injury
Carefully read the Instruction Manual for Safety & Comfort. It contains
information on prevention of stress injuries to your hands and wrists than
can be caused by extensive keyboard use. Chapter 3, Getting Started, also
includes information on work space design, posture and lighting that can
help reduce physical stress.
Heat injury
■Avoid prolonged physical contact with the computer. If the computer is
used for long periods, its surface can become very warm. While the
temperature will not feel hot to the touch, if you maintain physical
contact with the computer for a long time (if you rest the computer on
your lap, or if you keep your hands on the palm rest, for example) your
skin might suffer low-heat injury.
■If the computer has been used for a long time, avoid direct contact with
the metal plate supporting the I/O ports. It can become hot.
■The surface of the AC adaptor can become hot when in use.
This condition does not indicate a malfunction. If you need to transport
the AC adaptor, disconnect it and let it cool before moving it.
■Do not lay the AC adaptor on a material that is sensitive to heat.
The material could be damaged.
Pressure or impact damage
Do not apply heavy pressure to the computer or subject it to strong impact.
Excessive pressure or impact can cause damage to computer components
or otherwise cause malfunctions.

User’s Manual xiv
TOSHIBA A100 Series
PC card overheating
Some PC cards can become hot with prolonged use. Overheating of a
PC card can result in errors or instability in the PC card operation. Also be
careful when you remove a PC card that has been used for a long time.
Mobile phone
Use of mobile phones can interfere with the audio system. Computer
opreation is not impaired but it is recommended that a distance of 30 cm be
maintained between the computer and a mobile phone in use.
Central Processing Unit (“CPU”) Performance Disclaimer
CPU performance in your computer product may vary from specifications
under the following conditions:
■Use of certain peripheral products
■Use of battery power instead of AC power
■Use of certain multimedia, computer generated graphics or video
applications
■Use of standard telephone lines or low speed network connections
■Use of complex modeling software, such as high end computer aided
design applications
■Use of several applications or functionalities simultaneously
■Use of computer in areas with low air pressure (high altitude > 1,000
meters or > 3,280 feet above sea level)
■Use of the computer at temperatures outside the range of 5°C to 30°C
(41°F to 86°F) or > 25°C (77°F) at high altitude (all temperature
references are approximate and may vary depending on the specific
computer model - please refer to your Resource Guide or visit the
Toshiba website at www.pcsupport.toshiba.com for details).
CPU performance may also vary from specifications due to design
configuration.
Under some conditions, your computer product may automatically shut-
down.
This is a normal protective feature designed to reduce the risk of lost data
or damage to the product when used outside recommended conditions.
To avoid risk of lost data, always make back-up copies of data by
periodically storing it on an external storage medium. For optimum
performance, use your computer product only under recommended
conditions. Read additional restrictions in bundled documents. Contact
TOSHIBA Service and Support for more information.
Non-applicable Icons
Certain notebook chassis are designed to accommodate all possible
configurations for an entire product series. Your selected model may not
have all the features and specifications corresponding to all of the icons
or switches shown on the notebook chassis, unless you have selected
all those features.

User’s Manual xv
TOSHIBA A100 Series
Wireless LAN/Atheros
For 802.11a, b and g
The transmission speed over the wireless LAN and the distance over
which wireless LAN can reach may vary depending on surrounding
electromagnetic environment, obstacles, access point design and
configuration, and client design and software/hardware configurations.
The actual transmission speed will be lower than the theoretical
maximum speed.
For Atheros
To use the Atheros SuperAG™ or SuperG™ function, your client and
access point must support the corresponding feature. Performance of
these functions may vary depending on the format of data transmitted.
LCD
Over a period of time, and depending on the usage of the computer, the
brightness of the LCD screen will deteriorate. This is an intrinsic
characteristic of LCD technology.
Copy Protection
Copy protection technology included in certain media may prevent or limit
recording or viewing of the media.
HDD Drive Capacity
1 Gigabyte(GB) means 1000 × 1000 × 1000 = 1,000,000,000 bytes using
powers of 10. The computer operating system, however, reports storage
capacity using powers of 2 for the definition of 1 GB=1024 × 1024 × 1024
= 1,073,741,824 bytes, and therefore may show less storage capacity.
Available storage capacity will also be less if the product includes one or
more pre-installed operating systems, such as Microsoft Operating System
and/or pre-installed software applications, or media content. Actual
formatted capacity may vary.
SRS
SRS audio enhancements are available in the Microsoft Windows
operation system only.
Images
All images are simulated for purposes of illustration.
Express Media Player
The Express Media Player is not a Windows based application. Battery life
will be less than when using similar applications in the Windows Operating
System.

User’s Manual xvi
TOSHIBA A100 Series
LCD Brightness and Eye Strain
Your LCD display has a brightness approaching that of a TV device.
We recommend that you adjust the brightness of your LCD to a
comfortable level to prevent possible strain on your eyes.
Graphics Processing Unit (“GPU”) Performance Disclaimer
The graphics processing unit ("GPU") performance may vary depending on
product model, design configuration, applications, power management
settings and features utilized.
GPU performance is only optimized when operating in AC power mode and
may decrease considerably when operating in battery power mode.
Main Memory Disclaimer
The graphics system in your computer may use part of the main system
memory for graphics performance and therefore reduce the amount of
system memory available for other computing activities. The amount of
system memory allocated to support graphics may vary depending on the
graphics system, applications utilized, system memory size and other
factors.

User’s Manual xvii
Table of Contents
Preface
General Precautions
Chapter 1 Introduction
Equipment checklist. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Special features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Utilities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
Chapter 2 The Grand Tour
Left side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Right side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Back side. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Underside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Front with the display open. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
AV Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
System indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Keyboard indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
USB diskette drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Optical Media drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
AC adaptor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Chapter 3 Getting Started
Setting up your work space. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Connecting the AC adaptor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Opening the display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Turning on the power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Starting up for the first time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Turning off the power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Restarting the computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Restoring the preinstalled software from the Product
Recovery Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

User’s Manual xviii
Chapter 4 Operating Basics
Using the Touch Pad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Connecting 3 1/2" diskette drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Disconnecting 3 1/2" diskette drive . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Using optical media drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
AV Button function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Writing CD/DVDs on CD-RW/DVD-ROM drive . . . . . . . . . . . . . . . . . . 4-9
Writing CD/DVDs on DVD Super Multi (+-R Double Layer) drive . . 4-11
Important message (DVD Super Multi drive) (+-R Double Layer). . 4-11
Media care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19
Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20
Wireless communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22
LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24
Connecting LAN cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24
Cleaning the computer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25
Moving the computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26
Heat dispersal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26
Chapter 5 The Keyboard
Typewriter keys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
F1 ... F12 function keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Soft keys: Fn key combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Windows special keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Keypad overlay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
Generating ASCII characters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Chapter 6 Power and Power-Up Modes
Power conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Power indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Battery types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Real time clock battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Care and use of the battery pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Replacing the battery pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11
Starting the computer by password . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
Chapter 7 HW Setup and Passwords
HW Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

User’s Manual xix
Chapter 8 Optional Devices
PC cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Memory expansion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Additional battery pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Additional AC adaptor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
USB FDD Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
External monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Television . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7
i.LINK (IEEE1394) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8
Security lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9
Chapter 9 Troubleshooting
Problem solving process. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
Hardware and system checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
TOSHIBA support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-16
Appendix A Specifications
Appendix B Display Controller and Modes
Display controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Video Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
Appendix C Wireless LAN
Card specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1
Supported frequency sub-bands . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2
Appendix D AC Power Cord and Connectors
Appendix E If your computer is stolen
Glossary
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Glossary-1
Index

User’s Manual 1-1
Chapter 1
Introduction
This chapter provides an equipment checklist, and it identifies the
computer’s features, options and accessories.
Equipment checklist
Carefully unpack your computer. Save the box and packing materials for
future use.
Check to make sure you have all the follwing items
Hardware
Check to make sure you have all the following items:
■Toshiba A100 Series Portable Personal Computer
■Universal AC adaptor and power cord
■USB Floppy Disc Drive *
■Modular cable for modem *
■Battery pack *
Some of the features described in this manual may not function properly if
you use an operating system that was not pre- installed by TOSHIBA.
An asterisk * indicates a optional part that is dependant on the model
purchased