Toshiba Satellite 2450 User manual

TOSHIBA
Satellite 2450 Series
Portable Personal Computer
User’s Manual

Copyright
©2003byTOSHIBACorporation.Allrightsreserved.Underthecopyrightlaws,
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 informa-
tion contained herein.
TOSHIBA Satellite 2450 Series Portable Personal Computer User’s Manual
FirsteditionFebruary2003
Copyrightauthorityformusic,movies,computerprograms,databases
andotherintellectualpropertycoveredbycopyrightlawsbelongs to the
authororto thecopyright owner. Copyrightedmaterial canberepro-
ducedonlyforpersonal use orusewithinthe home.Any other use
beyondthatstipulatedabove(includingconversiontodigitalformat,
alteration,transferofcopiedmaterialanddistributiononanetwork)
withoutthepermissionofthecopyrightownerisaviolationofcopyright
orauthor’srightsandissubjecttocivildamagesorcriminalaction.
Pleasecomplywithcopyrightlawsinmakinganyreproductionfromthis
manual.
Disclaimer
This manual has been validated and reviewed for accuracy. The instructions and
descriptionsitcontainsareaccuratefortheTOSHIBA Satellite 2450 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
noliabilityfordamagesincurred directlyorindirectly fromerrors,omissions or
discrepancies between the computer and the manual.
Trademarks
Intel,Intel SpeedStep andPentiumare trademarks or registeredtrademarks of Intel
Corporation or its subsidiaries in the United States and other countries/regions.
Windows and Microsoft are registered trademarks of Microsoft Corporation.
PhotoCDisatrademarkofEastmanKodak.
Bluetooth is a trademark owned by its proprietor and used by TOSHIBA under
license.

iLINKisatrademarkandMemoryStickisaregisteredtrademarkofSonyCorpora-
tion.
CompactFlashisatrademarkofSunDiskCorporation.
FCC information
Product Name : Satellite 2450
Model number : PS245
FCC notice "Declaration of Conformity
Information"
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installa-
tion. This equipment generates, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interfer-
ence will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
❑Reorient or relocate the receiving antenna.
❑Increase the separation between the equipment and receiver.
❑Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
❑Consultthe dealer oranexperienced radio/TV technicianforhelp.
WARNING: Only peripherals complying with the FCC class B limits may
be attached to this equipment. Operation with non-compliant peripher-
als or peripherals not recommended by TOSHIBA is likely to result in
interference to radio and TV reception. Shielded cables must be used
between the external devices and the computer’s external monitor port,
USB port, IEEE1394 port, parallel port and microphone jack. Changes
or modifications made to this equipment, not expressly approved by
TOSHIBA or parties authorized by TOSHIBA could void the user’s
authority to operate the equipment.

FCC conditions
This device complies with part 15 of the FCC Rules. Operation is subject to the
followingtwoconditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that
may cause undesired operation.
Contact
Address: TOSHIBAAmericaInformationSystems,Inc.
9740IrvineBoulevard
Irvine,California92618-1697
Telephone: [phone]
EU Declaration of Conformity information
TOSHIBA declares, that the product: PS245 conforms to the following Standards:
Supplementary Information: “The product complies with the requirements
oftheLowVoltageDirective73/23/EEC, the
EMCDirective89/336/EECand/ortheR&TTE
Directive1999/05/EEC.”
This product is carrying the CE-Mark in accordance with the related European
Directives.ResponsibleforCE-MarkingisTOSHIBAEurope,Hammfelddamm8,
41460Neuss,Germany.
VCCI Class B Information

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 require-
mentsconditionalinEG201121.
Germany ATAABAN005,AN006,AN007,AN009,AN010and
DE03,04,05,08,09,12,14,17
Greece ATAABAN005,AN006andGR01,02,03,04
Portugal ATAABAN001,005,006,007,011andP03,04,08,10
Spain ATAABAN005,007,012,andES01
Switzerland ATAABAN002
All other countries/regions ATAABAN003,004
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.

Japan regulations
Region selection
If you are using the computer in Japan, technical regulations described in the
Telecommunications Business Law require that you select the Japan region mode. It
is illegal to use the modem in Japan with any other selection.
Redial
Up to two redial attempts can be made. If more than two redial attempts are made, the
modemwillreturnBlack Listed.IfyouareexperiencingproblemswiththeBlack
Listed code, set the interval between redials at one minute or longer.
Japan’s Telecommunications Business Law permits up to two redials on analogue
telephones, but the redials must be made within a total of three minutes.
The internal modem is approved by Japan Approvals Institute for Telecommunica-
tionsEquipment.
A02-0604JP
Pursuant to FCC CFR 47, Part 68:
When you are ready to install or use the modem, call your local telephone company
andgivethemthefollowinginformation:
❑The telephone number of the line to which you will connect the modem
❑The registration number that is located on the device
The FCC registration number of the modem will be found on either the device which
is to be installed, or, if already installed, on the bottom of the computer outside of the
mainsystemlabel.
❑TheRingerEquivalenceNumber(REN)ofthemodem,whichcanvary.Forthe
RENofyourmodem,refertoyourmodem’slabel.
The modem connects to the telephone line by means of a standard jack called the
USOCRJ11C.
Type of service
Your modem is designed to be used on standard-device telephone lines. Connection
to telephone company-provided coin service (central office implemented systems) is
prohibited. Connection to party lines service is subject to state tariffs. If you have
any questions about your telephone line, such as how many pieces of equipment you
can connect to it, the telephone company will provide this information upon request.

Telephone company procedures
The goal of the telephone company is to provide you with the best service it can. In
order to do this, it may occasionally be necessary for them to make changes in their
equipment, operations, or procedures. If these changes might affect your service or
the operation of your equipment, the telephone company will give you notice in
writing to allow you to make any changes necessary to maintain uninterrupted
service.
If problems arise
If any of your telephone equipment is not operating properly, you should immedi-
ately remove it from your telephone line, as it may cause harm to the telephone
network. If the telephone company notes a problem, they may temporarily discon-
tinue service. When practical, they will notify you in advance of this disconnection.
If advance notice is not feasible, you will be notified as soon as possible. When
you are notified, you will be given the opportunity to correct the problem and
informed of your right to file a complaint with the FCC. In the event repairs are ever
needed on your modem, they should be performed by TOSHIBA Corporation or an
authorizedrepresentativeofTOSHIBACorporation.
Disconnection
If you should ever decide to permanently disconnect your modem from its present
line, please call the telephone company and let them know of this change.
Fax branding
The Telephone Consumer Protection Act of 1991 makes it unlawful for any person
to use a computer or other electronic device to send any message via a telephone
fax machine unless such message clearly contains in a margin at the top or bottom
of each transmitted page or on the first page of the transmission, the date and time it
is sent and an identification of the business, other entity or individual sending the
message and the telephone number of the sending machine or such business, other
entityor individual. In ordertoprogram this information intoyourfax modem, you
should complete the setup of your fax software before sending messages.

Instructions for IC CS-03 certified equipment
1The Industry Canada label identifies certified equipment. This certification
means that the equipment meets certain telecommunications network protective,
operational and safety requirements as prescribed in the appropriate Terminal
Equipment Technical Requirements document(s). The Department does not
guarantee the equipment will operate to the user’s satisfaction.
Before installing this equipment, users should ensure that it is permissible to be
connected to the facilities of the local telecommunications company. The
equipment must also be installed using an acceptable method of connection.
The customer should be aware that compliance with the above conditions may
not prevent degradation of service in some situations. Repairs to certified
equipment should be coordinated by a representative designated by the
supplier. Any repairs or alterations made by the user to this equipment, or
equipment malfunctions, may give the telecommunications company cause to
request the user to disconnect the equipment.
Users should ensure for their own protection that the electrical ground connec-
tions of the power utility, telephone lines and internal metallic water pipe system,
if present, are connected together. This precaution may be particularly important
inruralareas.
CAUTION: Users should not attempt to make such connections them-
selves, but should contact the appropriate electric inspection authority,
or electrician, as appropriate.
2The user manual of analog equipment must contain the equipment’s Ringer
EquivalenceNumber(REN)andanexplanationnoticesimilartothefollowing:
TheRingerEquivalenceNumber(REN)ofthemodem,whichcanvary.Forthe
RENofyourmodem,refertoyourmodem’slabel.
NOTICE: The Ringer Equivalence Number (REN) assigned to each
terminal device provides an indication of the maximum number of
terminals allowed to be connected to a telephone interface. The termina-
tion on an interface may consist of any combination of devices subject
only to the requirement that the sum of the Ringer Equivalence Numbers
of all the devices does not exceed 5.

3The standard connecting arrangement (telephone jack type) for this equipment is
jacktype(s):USOC RJ11C.
The IC registration number of the modem is shown below.
Canada:1353A-L4AINT
Notes for Users in Australia and New Zealand
Modem warning notice for Australia
Modems connected to the Australian telecoms network must have a valid Austel
permit. This modem has been designed to specifically configure to ensure compli-
ance with Austel standards when the country/region selection is set to Australia.
The use of other country/region setting while the modem is attached to the
Australian PSTN would result in you modem being operated in a non-compliant
manner. To verify that the country/region is correctly set, enter the command ATI
which displays the currently active setting.
To set the country/region permanently to Australia, enter the following command
sequence:
AT%TE=1
ATS133=1
AT&F
AT&W
AT%TE=0
ATZ
Failure to set the modem to the Australia country/region setting as shown above
will result in the modem being operated in a non-compliant manner. Consequently,
there would be no permit in force for this equipment and the Telecoms Act 1991
prescribes a penalty of $12,000 for the connection of non-permitted equipment.

Notes for use of this device in New Zealand
❑The grant of a Telepermit for a device in no way indicates Telecom acceptance
of responsibility for the correct operation of that device under all operating
conditions. In particular the higher speeds at which this modem is capable of
operating depend on a specific network implementation which is only one of
many ways of delivering high quality voice telephony to customers. Failure to
operate should not be reported as a fault to Telecom.
❑In addition to satisfactory line conditions a modem can only work properly if:
a/ it is compatible with the modem at the other end of the call and
b/ the application using the modem is compatible with the application at the
other end of the call - e.g., accessing the Internet requires suitable
software in addition to a modem.
❑This equipment shall not be used in any manner which could constitute a
nuisance to other Telecom customers.
❑SomeparametersrequiredforcompliancewithTelecom’sPTCSpecifications
are dependent on the equipment (PC) associated with this modem. The
associated equipment shall be set to operate within the following limits for
compliancewithTelecomSpecifications:
a/ There shall be no more than 10 call attempts to the same number within
any30minuteperiod for any single manual call initiation, and
b/ The equipment shall go on-hook for a period of not less than 30 seconds
between the end of one attempt and the beginning of the next.
c/ Automatic calls to different numbers shall be not less than 5 seconds
apart.
❑Immediately disconnect this equipment should it become physically damaged,
and arrange for its disposal or repair.
❑The correct settings for use with this modem in New Zealand are as follows:
ATB0(CCITToperation)
AT&G2(1800Hzguardtone)
AT&P1(Decadicdialingmake-breakratio=33%/67%)
ATS0=0 (not auto answer)
ATS6=4(Blinddialdelay)
ATS7=lessthan90(Timetowaittocarrierafterdialing)
ATS10=less than 150 (loss of carrier to hangup delay, factory default of 15
recommended)

ATS11=90(DTMFdialingon/offduration=90ms)
ATX2 (Dial tone detect, but not (U.S.A.) call progress detect)
❑When used in the Auto Answer mode, the S0 register must be set with a value
of 3 or 4. This ensures:
(a) a person calling your modem will hear a short burst of ringing before the
modem answers. This confirms that the call has been successfully
switched through the network.
(b) caller identification information (which occurs between the first and
second ring cadences) is not destroyed.
❑The preferred method of dialing is to use DTMF tones (ATDT...) as this is
faster and more reliable than pulse (decadic) dialing. If for some reason you
must use decadic dialing, your communications program must be set up to
record numbers using the following translation table as this modem does not
implementthe NewZealand“Reverse Dialing”standard.
Numbertobedialed:0123456789
Numbertoprogramintocomputer:0987654321
Note that where DTMF dialing is used, the numbers should be entered
normally.
❑The transmit level from this device is set at a fixed level and because of this
there may be circumstances where the performance is less than optimal. Before
reporting such occurrences as faults, please check the line with a standard
Telepermitted telephone, and only report a fault if the phone performance is
impaired.
❑It is recommended that this equipment be disconnected from the Telecom line
duringelectricalstorms.
❑When relocating the equipment, always disconnect the Telecom line connec-
tion before the power connection, and reconnect the power first.
❑Thisequipmentmaynotbecompatible with Telecom Distinctive Alert ca-
dences and services such as FaxAbility.
NOTETHATFAULTCALLOUTSCAUSEDBYANYOFTHEABOVE
CAUSESMAYINCURACHARGEFROMTELECOM

General conditions
As required by PTC 100, please ensure that this office is advised of any changes to
the specifications of these products which might affect compliance with the relevant
PTCSpecifications.
The grant of this Telepermit is specific to the above products with the marketing
description as stated on the Telepermit label artwork. The Telepermit may not be
assigned to other parties or other products without Telecom approval.
A Telepermit artwork for each device is included from which you may prepare any
number of Telepermit labels subject to the general instructions on format, size and
colour on the attached sheet.
The Telepermit label must be displayed on the product at all times as proof to
purchasers and service personnel that the product is able to be legitimately
connected to the Telecom network.
The Telepermit label may also be shown on the packaging of the product and in the
salesliterature,asrequiredinPTC100.
ThechargeforaTelepermitassessmentis$337.50.Anadditionalchargeof$337.50
is payable where an assessment is based on reports against non-Telecom New
Zealand Specifications. $112.50 is charged for each variation when submitted at the
sametimeastheoriginal.
Aninvoice for$NZ1237.50willbesentunderseparate cover.

Description on Laser specification
TheopticaldrivesuchasCD-ROMdrive,CD-RWdrive,DVD-ROMdrive,DVD/
CD-RW drive and DVD Multi drive that is used in this computer is equipped with
laser. The classification label with the following sentence is affixed to the surface of
the drive.
CLASS1LASERPRODUCT
LASERKLASSE1
LUOKAN1LASERLAITE
APPAREILALASERDECLASSE1
KLASS1LASERAPPARAT
The drive with the above label 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 ofHealth&HumanServices,FoodandDrugAdministration.
In other countries, the drive is certified to comply with the requirement pursuant to
IEC825andEN60825onclass1laserproduct.
This computer is equipped with the optical drive in the following list according to
themodel.
Manufacturer Type
TOSHIBA SD-C2612
HITACHI GDR-8081N
HITACHI GDR-8082N
TEAC DW-224E
PanasonicCommunications UJDA740
TOSHIBA SD-R6012
PanasonicCommunications UJ-810
TEAC DV-W22E

xv
Table of Contents
Preface
Manualcontents ............................................................................. xxiii
Conventions .....................................................................................xxiv
Abbreviations .....................................................................................xxiv
Icons .................................................................................................xxiv
Keys .................................................................................................xxiv
Keyoperation .....................................................................................xxv
Display ...............................................................................................xxv
Messages ..........................................................................................xxv
General Precautions
Stressinjury ................................................................................... xxvii
Heat injury...................................................................................... xxvii
Pressure or impact damage ......................................................... xxvii
CPU performance disclaimer ...................................................... xxviii
PC card overheating .................................................................... xxviii
Chapter 1 Introduction
Equipmentchecklist .......................................................................... 1-1
Hardware ............................................................................................ 1-1
Software ............................................................................................. 1-1
Documentation ................................................................................... 1-2
Features ............................................................................................. 1-2
Special features................................................................................. 1-8
Utilities.............................................................................................. 1-10
Options ............................................................................................. 1-11
Chapter 2 The Grand Tour
Front with the display closed ........................................................... 2-1
Left side.............................................................................................. 2-2
Rightside ........................................................................................... 2-4
Backside ............................................................................................ 2-5

xvi
Underside ........................................................................................... 2-7
Front with the display open.............................................................. 2-8
Systemindicators ............................................................................ 2-10
Keyboardindicators ........................................................................ 2-11
USB diskette drive ........................................................................... 2-12
Slim Select Bay modules................................................................ 2-13
DVD-ROMdrive ................................................................................ 2-13
CD-RW/DVD-ROMdrive ................................................................... 2-14
DVD-R/-RWdrive.............................................................................. 2-14
DVDMultidrive................................................................................. 2-15
Slim Select Bay HDD adaptor (Black) .............................................. 2-16
TOSHIBAStyleBayBridgemediaadaptor ....................................... 2-16
Universal AC adaptor ...................................................................... 2-17
Chapter 3 Getting Started
Setting up your work space.............................................................. 3-1
Generalconditions.............................................................................. 3-2
Placementofthecomputer................................................................. 3-2
Seatingandposture ........................................................................... 3-3
Lighting .............................................................................................. 3-4
Work habits........................................................................................ 3-4
Connecting the Universal 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
ShutDownmode(Bootmode) ............................................................ 3-7
Hibernationmode ............................................................................... 3-8
Standbymode .................................................................................. 3-10
Restartingthecomputer ................................................................. 3-11
Restoring the preinstalled software from the Product
RecoveryCD-ROM ..................................................................... 3-12
Chapter 4 Operating Basics
Pointing devices ................................................................................ 4-1
UsingtheTouchPad ........................................................................... 4-1
Using the USB diskette drive ............................................................ 4-2
Connecting31/2"diskettedrive ......................................................... 4-2
Disconnecting31/2"diskettedrive ..................................................... 4-3

xvii
Changing Lifestyle Bay modules ..................................................... 4-3
Removingamodule ............................................................................ 4-3
Installingamodule.............................................................................. 4-4
Using optical media drives ............................................................... 4-5
Loadingdisks ..................................................................................... 4-5
Removingdisks .................................................................................. 4-8
WritingCDsonCD-RW/DVD-ROMdrive ........................................... 4-9
Beforewritingorrewriting.................................................................... 4-9
Whenwritingorrewriting .................................................................. 4-10
Writing CDs on DVD-R/-RW drive ................................................... 4-11
Importantmessage........................................................................... 4-11
Disclaimer ........................................................................................ 4-11
Writing CDs on DVD Multi drive...................................................... 4-12
Importantmessage........................................................................... 4-12
Disclaimer ........................................................................................ 4-12
Read/writefunctionchart .................................................................. 4-13
Beforewritingorrewriting.................................................................. 4-15
Whenwritingorrewriting .................................................................. 4-16
Drag'nDropCD................................................................................. 4-16
DataVerification ............................................................................... 4-17
Video(DVD-R/-RW/-RAM)................................................................ 4-17
Media care ....................................................................................... 4-19
CD/DVDs.......................................................................................... 4-19
Diskettes.......................................................................................... 4-19
Modem.............................................................................................. 4-20
Regionselection............................................................................... 4-20
Propertiesmenu ............................................................................... 4-21
Connecting ....................................................................................... 4-22
Disconnecting................................................................................... 4-23
Wirelesscommunications............................................................... 4-23
Wireless LAN ................................................................................... 4-23
Security............................................................................................ 4-24
Bluetoothwirelesstechnology .......................................................... 4-24
Wireless communication switch ....................................................... 4-25
WirelesscommunicationIndicator .................................................... 4-25
LAN ................................................................................................... 4-26
ConnectingLANcable ...................................................................... 4-26
DisconnectingLANcable ................................................................. 4-27
Cleaning the computer ................................................................... 4-27
Moving the computer ...................................................................... 4-28
Heatdispersal .................................................................................. 4-28

xviii
Chapter 5 The Keyboard
Typewriter keys ................................................................................. 5-1
F1 … F12 function keys ..................................................................... 5-2
Soft keys: Fn key combinations........................................................ 5-2
Emulatingkeysonenhancedkeyboard .............................................. 5-2
Hot keys............................................................................................. 5-4
Fn Sticky key..................................................................................... 5-7
Windows special keys ....................................................................... 5-7
Keypad overlay.................................................................................. 5-7
Turningontheoverlays....................................................................... 5-7
Temporarilyusingnormalkeyboard(overlayon).................................. 5-8
Temporarilyusingoverlay(overlayoff) ................................................. 5-9
Temporarilychangingmodes .............................................................. 5-9
Generating ASCII characters ............................................................ 5-9
Chapter 6 Power and Power-Up Modes
Powerconditions............................................................................... 6-1
Power indicators ............................................................................... 6-2
Batteryindicator ................................................................................. 6-2
DCINindicator ................................................................................... 6-3
Powerindicator................................................................................... 6-3
Batterytypes ...................................................................................... 6-3
Battery pack....................................................................................... 6-3
RealTimeClockbattery ..................................................................... 6-4
Care and use of the battery pack ..................................................... 6-5
Safetyprecautions.............................................................................. 6-5
Chargingthebatteries ........................................................................ 6-8
Monitoringbatterycapacity ................................................................ 6-9
Maximizingbatteryoperating time .................................................... 6-10
Retainingdatawithpoweroff ............................................................ 6-11
Extendingbatterylife........................................................................ 6-11
Replacing the battery pack............................................................. 6-12
Removingthebatterypack ............................................................... 6-12
Installing the battery pack................................................................. 6-13
Starting the computer by password ............................................... 6-14
Power-up modes ............................................................................. 6-15
Windows utilities .............................................................................. 6-15
Hot keys........................................................................................... 6-15

xix
Panel power off ............................................................................... 6-15
SystemAutoOff ............................................................................... 6-15
Chapter 7 HW Setup and Passwords
HW Setup ........................................................................................... 7-1
Accessing HW Setup ......................................................................... 7-1
HWSetupwindow .............................................................................. 7-1
Supervisorpassword......................................................................... 7-9
Chapter 8 Optional Devices
PCcards ............................................................................................. 8-2
Inserting aPC card............................................................................. 8-2
RemovingaPCcard ........................................................................... 8-3
SDcards ............................................................................................. 8-4
InsertinganSDcard .......................................................................... 8-4
RemovinganSDcard ......................................................................... 8-5
SDcard care ...................................................................................... 8-5
Memory expansion............................................................................ 8-6
Installingmemorymodule................................................................... 8-6
Removingmemorymodule................................................................ 8-11
TOSHIBA Style Bay Bridge media adaptor ................................... 8-12
Beforeinstalling ................................................................................ 8-13
SmartMedia...................................................................................... 8-15
Memory Stick................................................................................... 8-17
CompactFlash ................................................................................. 8-18
Bridgemediacare ............................................................................ 8-19
Battery pack (Black) ........................................................................ 8-19
Universal AC adaptor ...................................................................... 8-19
USBFDDkit...................................................................................... 8-19
Slim Select Bay HDD adaptor (Black) ............................................ 8-20
External monitor.............................................................................. 8-21
TV...................................................................................................... 8-22
Usingthe TV button.......................................................................... 8-22
Changingtheresolution .................................................................... 8-22
i.LINK(IEEE1394).............................................................................. 8-24
Precautions ...................................................................................... 8-24
Connecting ....................................................................................... 8-25
Disconnecting................................................................................... 8-25
Security lock .................................................................................... 8-26

xx
Chapter 9 Troubleshooting
Problemsolvingprocess................................................................... 9-1
Preliminary checklist .......................................................................... 9-1
Analyzingtheproblem ........................................................................ 9-2
Hardware and system checklist........................................................ 9-3
System start-up.................................................................................. 9-3
Self test.............................................................................................. 9-4
Power ................................................................................................. 9-4
Password ........................................................................................... 9-7
Keyboard............................................................................................ 9-7
LCDpanel .......................................................................................... 9-7
Harddiskdrive.................................................................................... 9-8
DVD-ROMdrive .................................................................................. 9-9
CD-RW/DVD-ROMdrive ................................................................... 9-10
DVD-R/-RWdrive.............................................................................. 9-12
DVDMultidrive................................................................................. 9-13
Diskettedrive.................................................................................... 9-15
SDcard ............................................................................................ 9-15
PCcard ............................................................................................ 9-16
Infraredport ...................................................................................... 9-16
Pointingdevice ................................................................................. 9-17
USB ................................................................................................. 9-19
Memoryexpansion ........................................................................... 9-19
Sound system .................................................................................. 9-20
Monitor ............................................................................................. 9-20
i.LINK(IEEE1394) ............................................................................ 9-21
Modem ............................................................................................. 9-21
LAN.................................................................................................. 9-23
Wireless LAN ................................................................................... 9-23
Bluetooth.......................................................................................... 9-24
RealTimeClock ............................................................................... 9-24
TOSHIBAsupport ............................................................................. 9-25
Beforeyoucall ................................................................................. 9-25
Wheretowrite .................................................................................. 9-25