Toshiba U100 User Manual
libretto U100
TOSHIBA
libretto U100
Portable Personal Computer
User’s Manual
Copyright
© 2005 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 libretto U100 Portable Personal Computer User’s Manual
First edition April 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
libretto U100 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. Graphics processor performance may vary
considerably from specifications due to design configuration.
Trademarks
IBM is a registered trademark and IBM PC is a trademark of International
Business Machines Corporation.
Intel, Intel SpeedStep, Pentium and Centrino 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.
Sonic RecordNow! is registered trademarks of Sonic Solutions.
Bluetooth is a trademark owned by its proprietor and used by TOSHIBA
under license.
i.LINK is trademark and registered trademark of Sony Corporation.
InterVideo and WinDVD are registered trademarks of InterVideo Inc.
WinDVD Creator is trademark of InterVideo Inc.
Other trademarks and registered trademarks not listed above may be used
in this manual.
ii User’s Manual
EU Declaration of Conformity
TOSHIBA declares, that the product: PLU10* conforms to the following
Standards:
Supplementary
Information:
CE Marking is the responsibility of TOSHIBA EUROPE GmbH,
Hammfelddamm 8, 41460 Neuss, Germany, phone +49-(0)-2131-158-01.
For a copy of the related CE Declaration of Conformity please refer to the
following website: http://epps.toshiba-teg.com.
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.
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.
User’s Manual iii
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.
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
Spain ATAAB AN005,007,012, and ES01
Switzerland ATAAB AN002
All other countries/regions ATAAB AN003,004
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.
P03,04,08,10
iv User’s Manual
Optical disc drive safety instructions
Be sure to check the international precautions at the end of this section.
Panasonic
DVD-ROM and CD-R/RW UJDA765
■ The DVD-ROM and CD-R/RW drive employs a laser system. To ensure
proper use of this product, please read this instruction 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.
User’s Manual v
DVD Super Multi UJ-822
■ The DVD Super Multi drive employs a laser system. To ensure proper
use of this product, please read this instruction 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.
vi User’s Manual
International precautions
CLASS 1 LASER PRODUCT
LASERSCHUTZKLASSE 1
PRODUKT
TOEN60825
CAUTION: This appliance contains a
laser system and is classified as a
“CLASS 1 LASER PRODUCT.” To use
this model properly, read the instruction
manual carefully and keep this manual
for your future reference. In case of any
trouble with this model, please contact
your nearest “AUTHORIZED service
station.” To prevent direct exposure to the
laser beam, do not try to open the
enclosure.
VORSICHT: Dieses Gerät enthält ein
Laser-System und ist als
“LASERSCHUTZKLASSE 1 PRODUKT”
klassifiziert. Für den richtigen Gebrauch
dieses Modells lesen Sie bitte die
Bedienungsanleitung sorgfältig durch
und bewahren diese bitte als Referenz
auf. Falls Probleme mit diesem Modell
auftreten, benachrichtigen Sie bitte die
nächste “autorisierte Service-Vertretung”.
Um einen direkten Kontakt mit dem
Laserstrahl zu vermeiden darf das Gerät
nicht geöffnet werden.
ADVERSEL: USYNLIG
LASERSTRÅLING VED
ÅBNING, NÅR
SIKKERHEDSAF-BRYDER
ER UDE AF FUNKTION.
UNDGÅ UDSÆTTSLSE
FOR STRÅLING
ADVARSEL: Denne mærking er anbragt
udvendigt på apparatet og indikerer, at
apparatet arbejder med laserstråler af
klasse 1, hviket betyder, at der anvendes
laserstrlier af svageste klasse, og at man
ikke på apparatets yderside kan bilve
udsat for utilladellg kraftig stråling.
APPARATET BOR KUN ÅBNES AF
FAGFOLK MED SÆRLIGT KENDSKAB
TIL APPARATER MED
LASERSTRÅLER!
Indvendigt i apparatet er anbragt den her
gengivne advarselsmækning, som
advarer imod at foretage sådanne
indgreb i apparatet, at man kan komme til
at udsatte sig for laserstråling.
User’s Manual vii
OBS! Apparaten innehåller
laserkomponent som avger laserstråining
överstigande gränsen för laserklass 1.
VAROITUS. Suojakoteloa si saa avata.
Laite sisältää laserdiodin, joka lähetää
näkymätöntä silmilie vaarallista
lasersäteilyä.
CAUTION: USE OF CONTROLS OR
ADJUSTMENTS OR PERFORMANCE
OF PROCEDURES OTHER THAN
THOSE SPECIFIED IN THE OWNER’S
MANUAL MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.
VORSICHT: DIE VERWENDUNG VON
ANDEREN STEURUNGEN ODER
EINSTELLUNGEN ODER DAS
DURCHFÜHREN VON ANDEREN
VORGÄNGEN ALS IN DER
BEDIENUNGSANLEITUNG
BESCHRIEBEN KÖNNEN
GEFÄHRLICHE
STRAHLENEXPOSITIONEN ZUR
FOLGE HABEN.
viii User’s Manual
libretto U100
Table of Contents
General Precautions
Preface
Manual contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv
Conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi
Chapter 1 : Introduction
Equipment checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Special features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14
Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17
Chapter 2 : The Grand Tour
Front with the display closed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Left side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Right side. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Back side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Underside. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Front with the display open . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
System indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
USB floppy disk drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Optical media drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
AC adaptor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13
Chapter 3 : Getting Started
Setting up your work space . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Connecting the AC adaptor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Opening the display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Turning on the power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Starting up for the first time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Turning off the power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Restarting the computer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
Restoring your preinstalled software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
User’s Manual ix
Chapter 4 : Operating Basics
TOSHIBA Pointing Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Using the Fingerprint Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
Using the USB floppy disk drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-9
Using optical media drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10
Writing CDs on DVD-ROM and CD-R/RW drive . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-14
Writing CD/DVDs on DVD Super Multi drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-16
Media care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-24
Sound System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-26
Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-27
Wireless communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-32
LAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-35
Cleaning the computer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-37
Moving the computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-37
Using the Hard Disk Drive (HDD) Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-38
Heat dispersal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-41
Chapter 5 : The Keyboard
Typewriter keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
Function keys: F1 … F12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2
Soft keys: Fn key combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2
Hot keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-4
Windows special keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-7
Keypad overlay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-7
Generating ASCII characters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-9
Chapter 6 : Power and Power-Up Modes
Power conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
Power indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-2
Battery types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3
Care and use of the battery pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-5
Replacing the battery pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-12
TOSHIBA Password Utility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-15
Power-up modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-16
Panel power on/off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-17
System Auto Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-17
Chapter 7 : HW Setup
Accessing HW Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
HW Setup window. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
x User’s Manual
Chapter 8 : Optional Devices
PC card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
SD card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Memory expansion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Battery pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9
Universal AC adaptor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9
USB floppy disk drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10
External monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10
i.LINK (IEEE1394) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-11
libretto DVD Dock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13
Chapter 9 : Troubleshooting
Problem solving process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
Hardware and system checklist. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
Disposing of PC and PC batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-19
TOSHIBA support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-20
Chapter 10 : Disclaimers
LCD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
CPU. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
Copy Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2
HDD Drive Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2
Non-applicable Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2
Wireless LAN/Atheros. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
SRS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
Images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
Express Media Player . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
LCD Brightness and Eye Stain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
Graphics Processor Unit (“GPU”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
General Main Memory Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Battery Life Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Appendix A : Specifications
Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Appendix B : Display Controller and Modes
Display controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Video modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Display settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-7
Appendix C : AT Commands
Appendix D : S-registers
S-register values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1
AT command set result codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-6
User’s Manual xi
Appendix E : V.9 0
V.90 mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-1
AT Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-3
Appendix F : Wireless LAN
Card Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-1
Radio Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-2
Supported Frequency Sub-bands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-2
Appendix G : AC Power Cord and Connectors
Certification agencies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-1
Appendix H : If your computer is stolen
Glossary
Index
xii User’s Manual
libretto U100
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 or damage to the
computer.
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.
User’s Manual xiii
General Precautions
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.
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
operation is not impaired but it is recommended that a distance of 30 cm be
maintained between the computer and a mobile phone in use.
xiv User’s Manual
libretto U100
Preface
Congratulations on your purchase of the libretto U100 computer. This
powerful notebook computer provides excellent expansion capability,
including multimedia devices, and it is designed to provide years of reliable,
high-performance computing.
This manual tells how to set up and begin using your libretto U100
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.
If you are going to install PC cards or connect external devices such as a
monitor, be sure to read Chapter 8, Optional Devices.
Manual contents
This manual is composed of the following ten chapters, eight 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.
User’s Manual xv
Preface
Chapter 4, Operating Basics, includes instructions on using the following
devices: pointing device, fingerprint sensor, USB floppy disk drive,
optical media drives, sound system, modem, wireless communication
features, LAN. It also provides tips on care of the computer, floppy disks
and CD/DVDs.
Chapter 5, The Keyboard, describes special keyboard functions including
the keypad overlay and hot keys.
Chapter 6, Power and Power-Up Modes, gives details on the computer’s
power resources and battery save modes and how to set a password.
Chapter 7, HW Setup, explains how to configure the computer using the
HW Setup program.
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.
Chapter10, Disclaimers, provides disclaimer information related to your
computer.
The Appendixes provide 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.
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 key top symbols as they
appear on the keyboard. For example, Enter identifies the Enter key.
xvi User’s Manual
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 + C means 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.
Preface
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.
Display
S 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.
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.
Indicates a potentially hazardous situation, which could result in death or
serious injury, if you do not follow instructions.
User’s Manual xvii
Preface
xviii User’s Manual
libretto U100
Introduction
This chapter provides an equipment checklist, and it identifies the
computer’s features, options and accessories.
Some of the features described in this manual may not function properly if
you use an operating system that was not preinstalled by TOSHIBA.
Equipment checklist
Carefully unpack your computer. Save the box and packing materials for
future use.
Hardware
Check to make sure you have all the following items:
■ libretto U100 Portable Personal Computer
■ AC adaptor and power cord (2-pin plug or 3-pin plug)
■ USB floppy disk drive *
■ Battery pack
■ libretto DVD Dock *
■ Mini-RGB cable *
■ Spare AccuPoint (pointing device) caps *
Chapter 1
* indicates an optional part that is dependant on the model purchased
User’s Manual 1-1
Introduction
Software
Microsoft® Windows XP Professional
■ The following software is preinstalled:
®
■ Microsoft
Windows XP Professional
■ Microsoft Internet Explorer
■ TOSHIBA Utilities
■ TOSHIBA SD Memory Boot Utility
■ DVD Video Player
■ TOSHIBA Power Saver
■ TOSHIBA Assist
■ TOSHIBA ConfigFree
■ TOSHIBA Zooming Utility
■ TOSHIBA PC Diagnostic Tool
■ TOSHIBA Virtual Sound
■ TOSHIBA Controls
■ Online manual
Microsoft® Windows XP Home Edition
■ The following software is preinstalled:
®
■ Microsoft
■ Microsoft Internet Explorer
■ TOSHIBA Utilities
■ TOSHIBA SD Memory Boot Utility
■ DVD Video Player
■ TOSHIBA Power Saver
■ TOSHIBA Assist
■ TOSHIBA ConfigFree
■ TOSHIBA Zooming Utility
■ TOSHIBA PC Diagnostic Tool
■ TOSHIBA Virtual Sound
■ TOSHIBA Controls
■ Online manual
Windows XP Home Edition
1-2 User’s Manual
Introduction
Documentation, backup media and additional software
■ libretto U100 Portable Personal Computer User’s Manual
■ libretto U100 Quickstart
■ Microsoft Windows XP manual package *
■ Instruction Manual for Safety & Comfort
■ End User License Agreement
■ Product Recovery Disc *
■ Additional Software CD *
■ Express Media Player Recovery CD *
* indicates an optional part that is dependant on the model purchased
If any of the items are missing or damaged, contact your dealer
immediately.
User’s Manual 1-3
Introduction
Features
The computer uses TOSHIBA’s advanced Large Scale Integration (LSI),
Complementary Metal-Oxide Semiconductor (CMOS) technology
extensively to provide compact size, minimum weight, low power usage,
and high reliability. This computer incorporates the following features and
benefits:
Processor*2
Built-in
The computer is equipped with an Intel
®
processor.
®
Pentium® M processor, which incorporates
Intel
a 2 MB level 2 cache memory and supports
Enhanced Intel® SpeedStepTM technology.
Disclaimer (CPU)
Central Processing Unit (“CPU”) Performance Disclaimer.
CPU performance in your computer product may vary from specifications
under the following conditions:
■ use of certain external 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 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 PC documentation or visit the
Toshiba website at www.pcsupport.toshiba.com for details).
1-4 User’s Manual
Introduction
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 under “Environmental Conditions”
in your PC documentation. Contact Toshiba technical service and support,
refer to TOSHIBA support section in Chapter 9 Troubleshooting for more
information.
Memory
Built-in 256 MB of memory is installed on the main
board.
Slots The slot accepts a 256, 512 or 1,024 MB memory
module for a maximum of 1,280 MB system
memory.
Disclaimer (General 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.
Video RAM Part of system memory is used for Video RAM.
64 MB of RAM is provided for video display.
Power
Battery pack The computer is powered by one rechargeable
lithium-ion battery pack.
User’s Manual 1-5
Introduction
Disclaimer (Battery Life)
Battery life may vary considerably depending on product model,
configuration, applications, power management settings and features
utilized, as well as the natural performance variations produced by the
design of individual components. Published battery life numbers are
achieved on select models and configurations tested by Toshiba at the
time of publication. Recharge time varies depending on usage. Battery
may not charge while computer is consuming full power. After a period of
time, the battery will lose its ability to perform at maximum capacity and will
need to be replaced. This is normal for all batteries. To purchase a new
battery pack, see the accessories information that shipped with your
computer.
RTC battery The internal RTC battery backs up the Real Time
Clock (RTC) and calendar.
AC adaptor The AC adaptor provides power to the system
and recharges the batteries when they are low.
It comes with a detachable power cord which will
either have a 2-pin or 3-pin plug enclosure.
Because it is universal, it can receive a range of
AC voltage from 100 to 240 volts; however,
the output current varies among different models.
Using the wrong model can damage your
computer. Refer to the AC adaptor section in
Chapter 2, The Grand Tour.
Disks
Hard disk drive*4 Available in two sizes.
■ 30.0 billion bytes (27.95 GB)
■ 60.0 billion bytes (55.89 GB)
Disclaimer (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.
USB floppy disk
drive
1-6 User’s Manual
Accommodates either 3 1/2" 1.44-megabyte or
720-kilobyte floppy disks. It connects to a USB
port. Option or provided with some models.
Introduction
DVD-ROM and
CD-R/RW drive
DVD Super Multi
drive
Some models are equipped with a full-size,
DVD-ROM and CD-R/RW drive module that lets
you run CD/DVDs without using an adaptor.
It reads DVD-ROMs at maximum 8 speed and
CD-ROMs at maximum 24 speed. It writes CD-R
at maximum 24 speed and CD-RW at
maximum 24 speed. The drive supports the
following formats:
■ DVD-ROM
■ DVD-Video
■ CD-DA
■ CD-Text
■ Photo CD™ (single/multi-session)
■ CD-ROM Mode 1, Mode 2
■ CD-ROM XA Mode 2 (Form1, Form2)
■ Enhanced CD (CD-EXTRA)
■ Addressing Method 2
■ CD-R
■ CD-RW
Some models are equipped with a full-size DVD
Super Multi drive module that lets you record
data to rewritable CD/DVDs as well as run either
12cm (4.72") or 8cm (3.15") CD/DVDs without
using an adaptor. It reads DVD-ROMs at
maximum 8 speed and CD-ROMs at maximum
24 speed. It writes CD-R at maximum 24 speed,
CD-RW at maximum 10 speed, DVD-R at
maximum 2 speed, DVD-RW at maximum
2 speed. DVD+R and DVD+RW at maximum
2.4 speed. DVD-RAM at maximum 2 speed.
This drive supports the following formats in
addition to DVD-ROM and CD-R/RW drive.
■ DVD-R
■ DVD-RW
■ DVD+R
■ DVD+RW
■ DVD-RAM
■ The optical media drive is optional.
■ The optical media drive can be used by connecting libretto DVD Dock
to this computer.
User’s Manual 1-7
Introduction
Display
The computer’s LCD display panel supports high-resolution video graphics.
The LCD screen can be set at a wide range of viewing angles for maximum
comfort and readability.
Built-in*1 7.2” TFT LCD screen 16 M colors, with a
resolution of 1280 horizontal × 768 vertical pixels
WXGA.
Disclaimer (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.
Maximum brightness is only available when operating in AC power mode.
The screen will dim when the computer is operated on battery power and
you will not be able to increase the brightness of the screen.
Graphics controller The graphics controller maximizes display
performance. Refer to Display Controller and
Modes section in Appendix B for more
information.
Disclaimer (Graphics Processor Unit (“GPU”))
Graphics processor 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.
Keyboard
Built-in
84 keys or 85 keys, compatible with IBM
enhanced keyboard, embedded numeric overlay,
dedicated cursor control, and keys.
Refer to Chapter 5, The Keyboard, for details.
®
Pointing Device
Built-in AccuPoint This pointer control stick, located in the center of
1-8 User’s Manual
the palm rest, provides convenient control of the
cursor.
Ports
Introduction
Mini-RGB Analog VGA port supports VESA DDC2B
Universal Serial Bus
(USB 2.0)
Docking port This port enables connection of an optional
i.LINK™ (IEEE1394) This port enables high-speed data transfer
compatible functions.
The computer has Universal Serial Bus ports that
comply with the USB 2.0 standard, which
enables data transfer speeds 40 times faster
than the USB 1.1 standard (The ports also
support USB 1.1).
libretto DVD Dock described in the Options
section.
directly from external devices such as digital
video cameras.
Slots
PC card The PC card slot accommodate a Type II card.
SD card This slot lets you easily transfer data from
devices, such as digital cameras and
Personal Digital Assistants, that use SD card
flash-memory.
Refer to Chapter 8, Optional Devices.
Multimedia
Sound system The Windows sound system compatible sound
Headphone jack A 3.5 mm mini headphone jack enables
Microphone jack A 3.5 mm mini microphone jack enables
system provides output to internal speakers as
well as supporting jacks for an external
microphone and headphones.
connection of stereo headphones.
connection of a three-conductor mini jack for
monaural microphone input.
User’s Manual 1-9
Introduction
Communications
Modem An internal modem provides capability for data
and fax communication. It supports V.90 (V.92).
Refer to V.90 section in Appendix E. The speed
of data transfer and fax depends on analog
telephone line conditions. It has a modem jack
for connecting to a telephone line. It is
preinstalled as a standard device in some
markets. Both of V.90 and V.92 are supported
only in USA, Canada and Australia. Only V.90 is
available in other regions.
LAN The computer has built-in support for Ethernet
LAN (10 megabits per second, 10BASE-T), and
Fast Ethernet LAN (100 megabits per second,
100BASE-TX).
It is preinstalled as a standard device in some
markets.
Bluetooth Some computers in this series are equipped with
Bluetooth functions. Bluetooth wireless
technology eliminates the need for cables
between electronic devices such as computers
and printers. Bluetooth provides fast, reliable,
and secure wireless communication in a small
space.
1-10 User’s Manual
Introduction
Wireless LAN*6
Some computers in this series are equipped with
a Wireless LAN mini-PCI card that is compatible
with other LAN systems based on Direct
Sequence Spread Spectrum/Orthogonal
Frequency Division Multiplexing radio technology
that complies with the IEEE 802.11 Standard
(Revision B or G), and Turbo Mode. Refer to
Wireless LAN section in Appendix F.
■ Theoretical maximum speed: 54Mbps
(IEEE 802.11g)
■ Theoretical maximum speed: 11Mbps
(IEEE802.11b)
■ Theoretical maximum speed: 108Mbps
(Turbo Mode)
■ Frequency Channel Selection
(2.4 GHz: Revision B/G)
■ Roaming over multiple channels
■ Card Power Management
TM
■ Atheros Super G
technology.
■ Wired Equivalent Privacy (WEP) data
encryption, based on 152 bit encryption
algorithm.
■ Advanced Encryption Standard (AES) data
encryption, based on 256 bit encryption
algorithm.
■ Wi-Fi Protected Access (WPA).
■ The values shown above are the theoretical maximums for wireless
LAN standards. The actual values may differ.
■ 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 transmission rate described is the theoretical maximum speed as
specified under the appropriate standard - the actual transmission
speed will be lower than the theoretical maximum speed.
User’s Manual 1-11
Introduction
Disclaimer (Wireless LAN/Atheros)
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.
[54Mbps is the theoretical maximum speed under the IEEE802.11 (a/b/g)
standard.] The actual transmission speed will be lower than the theoretical
maximum speed.
To use the Atheros Super AG
access point must support the corresponding feature. Performance of
these functions may vary depending on the format of data transmitted.
TM
or Super GTM function, your client and
Wireless
communication
switch
Special features
The following features are either unique to TOSHIBA computers or are
advanced features, which make the computer more convenient to use.
Hot keys Key combinations let you quickly change the
Display automatic
power off
HDD automatic
power off
System automatic
Standby/Hibernation
This switch turns the Wireless LAN and
Bluetooth functions on and off.
All models are provided with Wireless
Communication switch. Some models are equipped
with both Wireless LAN and Bluetooth functions.
system configuration directly from the keyboard
without running a system configuration program.
This feature automatically cuts off power to the
computer’s LCD display panel when there is no
keyboard input for a time specified. Power is
restored when any key is pressed. You can
specify the time in the Monitor power off item of
the Basic Setup tab in TOSHIBA Power Saver.
This feature automatically cuts off power to the
hard disk drive when it is not accessed for a time
specified. Power is restored when the hard disk is
accessed. You can specify the time in the HDD
power off item of the Basic Setup tab in TOSHIBA
Power Saver.
This feature automatically shuts down the system
in Standby mode or Hibernation mode when there
is no input or hardware access for a time
specified. You can specify the time and select
either the System Standby or System Hibernation
item of the Basic Setup tab in TOSHIBA Power
Saver.
1-12 User’s Manual
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