Toshiba Personal Computer A10 Series User Manual

TOSHIBA  
Satellite A10 Series  
Portable Personal Computer  
User’s Manual  
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FCC information  
Product Name : Satellite A10  
Model number : PSA10  
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.  
Consult the dealer or an experienced radio/TV technician for help.  
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, 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.  
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FCC conditions  
This device complies with part 15 of the FCC Rules. Operation is subject to the  
following two conditions:  
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  
(949)583-3000  
Telephone:  
EU Declaration of Conformity information  
TOSHIBA declares, that the product: PSA10 conforms to the following Standards:  
Supplementary Information:  
“The product complies with the requirements  
of the Low Voltage Directive 73/23/EEC, the  
EMC Directive 89/336/EEC and/or the R&TTE  
Directive 1999/05/EEC.”  
This product is carrying the CE-Mark in accordance with the related European  
Directives.ResponsibleforCE-MarkingisTOSHIBAEurope,Hammfelddamm8,  
41460Neuss,Germany.  
VCCI Class B Information  
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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  
ATAABAN001,005,006,007,011andP03,04,08,10  
ATAABAN005,007,012,andES01  
ATAABAN002  
Portugal  
Spain  
Switzerland  
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.  
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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  
authorized representative of TOSHIBA Corporation.  
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  
entity or individual. In order to program this information into your fax modem, you  
should complete the setup of your fax software before sending messages.  
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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  
modem will return Black Listed. If you are experiencing problems with the Black  
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-  
tions Equipment.  
A02-0604JP  
Pursuant to FCC CFR 47, Part 68:  
When you are ready to install or use the modem, call your local telephone company  
and give them the following information:  
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  
main system label.  
The Ringer Equivalence Number (REN) of the modem, which can vary. For the  
RENofyourmodem, refertoyourmodem’slabel.  
The modem connects to the telephone line by means of a standard jack called the  
USOC RJ11C.  
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.  
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Instructions for IC CS-03 certified equipment  
1 The Industry Canada label identifies certified equipment. This certification means  
that the equipment meets certain telecommunications network protective, opera-  
tional 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.  
2 The user manual of analog equipment must contain the equipment’s Ringer  
EquivalenceNumber(REN)andanexplanationnoticesimilartothefollowing:  
The Ringer Equivalence Number (REN) of the modem, which can vary. For the  
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.  
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3 The 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.  
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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  
any 30 minute period 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=less than 90 (Time to wait to carrier after dialing)  
ATS10=less than 150 (loss of carrier to hangup delay, factory default of 15  
recommended)  
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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  
implement the New Zealand “Reverse Dialing” standard.  
Number to be dialed: 0 1 2 3 4 5 6 7 8 9  
Number to program into computer: 0 9 8 7 6 5 4 3 2 1  
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.  
This equipment may not be compatible with Telecom Distinctive Alert ca-  
dences and services such as FaxAbility.  
NOTE THAT FAULT CALLOUTS CAUSED BY ANY OF THE ABOVE  
CAUSES MAY INCUR A CHARGE FROM TELECOM  
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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  
sales literature, as required in PTC 100.  
The charge for a Telepermit assessment is $337.50. An additional charge of $337.50  
is payable where an assessment is based on reports against non-Telecom New  
Zealand Specifications. $112.50 is charged for each variation when submitted at the  
same time as the original.  
Aninvoicefor$NZ1237.50willbesentunderseparatecover.  
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TEAC CD-ROM drive CD-224E, CD-  
RW/DVD-ROM drive DW-224E safety  
instruction  
CAUTIONS: 1. The CD/DVD 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 autho-  
rized service location.  
2. Use of controls, adjustments or the performance of  
procedures other than those specified may result in  
hazardous radiation exposure.  
3. To prevent direct exposure to the laser beam, do not try  
to open the enclosure.  
Location of the required label  
THIS PRODUCT COMPLIES WITH  
DHHS RULES 21 CFR CHAPTER 1,  
SUBCHAPTER J APPLICABLE AT  
DATE OF MANUFACTURE.  
MANUFACTURED:  
Manufactured by  
TEAC Corporation  
3-7-3 Naka-cho, Musashino-shi,  
Tokyo, Japan  
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CAUTION: This appliance contains a laser system  
and is classified as a “CLASS 1 LASER PROD-  
UCT.” 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,  
CLASS 1 LASER PRODUCT  
LASERSCHUTZKLASSE 1  
PRODUKT  
TOEN60825  
benachrichtigen Sie bitte die nächste  
“autorisierte Service-Vertretung”. Um einen  
direkten Kontakt mit dem Laserstrahl zu  
vermeiden darf das Gerät nicht geöffnet werden.  
ADVARSEL: Denne mærking er anbragt  
ADVERSEL: USYNLIG  
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.  
LASERSTRÅLING VED ÅBNING,  
NÅR SIKKERHEDSAF-BRYDER  
ER UDE AF FUNKTION.  
UNDGÅ UDSÆTTELSE FOR  
STRÅLING  
APPARATETBORKUNÅBNESAFFAGFOLK  
MEDSÆRLIGTKENDSKABTILAPPARATER  
MEDLASERSTRÅLER!  
Indvendigt i apparatet er anbragt den her  
gengivne advarselsmækning, som advarer imod at  
foretage sådanne indgreb i apparatet, at man kan  
komme til at udsætte sig for laserstråling.  
OBS! Apparaten innehåller laserkomponent som  
avger laserstråining överstigande gränsen för  
laserklass 1.  
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VAROITUS. Suojakoteloa si saa avata. Laite  
sisältää laserdiodin, joka lähetää näkymätöntä  
silmilie vaarallista lasersäteilyä.  
CAUTION:USEOFCONTROLSORADJUST-  
MENTSORPERFORMANCEOFPROCE-  
DURESOTHERTHANTHOSESPECIFIEDIN  
THEOWNER’SMANUALMAYRESULTIN  
HAZARDOUSRADIATIONEXPOSURE.  
VORSICHT:DIEVERWENDUNGVON  
ANDERENSTEURUNGENODER  
EINSTELLUNGENODERDAS  
DURCHFÜHRENVONANDEREN  
VORGÄNGENALSINDER  
BEDIENUNGSANLEITUNGBESCHRIEBEN  
KÖNNENGEFÄHRLICHE  
STRAHLENEXPOSITIONENZURFOLGE  
HABEN.  
Toshiba DVD-ROM drive SD-C2612,  
CD-RW/DVD-ROM drive SD-R2412,  
DVD-R/-RW drive SD-R6012 safety  
instruction  
CAUTIONS: 1. The CD/DVD 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 autho-  
rized service location.  
2. Use of controls, adjustments or the performance of  
procedures other than those specified may result in  
hazardous radiation exposure.  
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3. To prevent direct exposure to the laser beam, do not try  
to open the enclosure.  
Location of the required label  
PRODUCT IS CERTIFIED BY THE  
MANUFACTURER TO COMPLY  
WITH DHHS RULES 21 CFR  
SUBCHAPTER J APPLICABLE AT  
THE DATE OF MANUFACTURE.  
MANUFACTURED:  
TOSHIBA CORPORATION  
1-1, SHIBAURA 1-CHOME  
MINATO-KU, TOKYO 105-8001,  
JAPAN  
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-  
CLASS 1 LASER PRODUCT  
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  
LASERSCHUTZKLASSE 1  
PRODUKT  
TOEN60825  
“autorisierte Service-Vertretung”. Um einen  
direkten Kontakt mit dem Laserstrahl zu  
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vermeiden darf das Gerät nicht geöffnet  
werden.  
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.  
ADVERSEL: USYNLIG  
LASERSTRÅLING VED ÅBNING,  
NÅR SIKKERHEDSAF-BRYDER  
ER UDE AF FUNKTION.  
UNDGÅ UDSÆTTELSE FOR  
STRÅLING  
APPARATETBORKUNÅBNESAFFAGFOLK  
MEDSÆRLIGTKENDSKABTILAPPARATER  
MEDLASERSTRÅLER!  
Indvendigt i apparatet er anbragt den her  
gengivne advarselsmækning, som advarer imod  
at foretage sådanne indgreb i apparatet, at man  
kan komme til at udsætte sig for laserstråling.  
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:USEOFCONTROLSORADJUST-  
MENTSORPERFORMANCEOFPROCE-  
DURESOTHERTHANTHOSESPECIFIEDIN  
THEOWNER’SMANUALMAYRESULTIN  
HAZARDOUSRADIATIONEXPOSURE.  
VORSICHT:DIEVERWENDUNGVON  
ANDERENSTEURUNGENODER  
EINSTELLUNGENODERDAS  
DURCHFÜHRENVONANDEREN  
VORGÄNGENALSINDER  
BEDIENUNGSANLEITUNGBESCHRIEBEN  
KÖNNENGEFÄHRLICHE  
STRAHLENEXPOSITIONENZURFOLGE  
HABEN.  
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HITACHI DVD-ROM drive GDR-8082  
safety instruction  
CAUTIONS: 1. The DVD-ROM 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 autho-  
rized service location.  
2. Use of controls, adjustments or the performance of  
procedures other than those specified may result in  
hazardous radiation exposure.  
3. To prevent direct exposure to the laser beam, do not try  
to open the enclosure.  
Location of the required label  
THIS PRODUCT COMPLIES WITH  
DHHS RULES 21 CFR SUBCHAPTER  
J APPLICABLE AT DATE OF MANU-  
FACTURE.  
MANUFACTURED:  
Hitachi-LG Data Storage, Inc.  
26-5, TORANOMON 1-CHOME,  
MINATO-KU, TOKYO, 105-0001  
JAPAN  
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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.  
CLASS 1 LASER PRODUCT  
LASERSCHUTZKLASSE 1  
PRODUKT  
TOEN60825  
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.  
ADVERSEL: USYNLIG  
LASERSTRÅLING VED ÅBNING,  
NÅR SIKKERHEDSAF-BRYDER  
ER UDE AF FUNKTION.  
UNDGÅ UDSÆTTELSE FOR  
STRÅLING  
APPARATETBORKUNÅBNESAFFAGFOLK  
MEDSÆRLIGTKENDSKABTILAPPARATER  
MEDLASERSTRÅLER!  
Indvendigt i apparatet er anbragt den her  
gengivne advarselsmækning, som advarer imod  
at foretage sådanne indgreb i apparatet, at man  
kan komme til at udsætte sig for laserstråling.  
OBS! Apparaten innehåller laserkomponent  
som avger laserstråining överstigande gränsen  
för laserklass 1.  
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VAROITUS. Suojakoteloa si saa avata. Laite  
sisältää laserdiodin, joka lähetää näkymätöntä  
silmilie vaarallista lasersäteilyä.  
CAUTION:USEOFCONTROLSORADJUST-  
MENTSORPERFORMANCEOFPROCE-  
DURESOTHERTHANTHOSESPECIFIEDIN  
THEOWNER’SMANUALMAYRESULTIN  
HAZARDOUSRADIATIONEXPOSURE.  
VORSICHT:DIEVERWENDUNGVON  
ANDERENSTEURUNGENODER  
EINSTELLUNGENODERDAS  
DURCHFÜHRENVONANDEREN  
VORGÄNGENALSINDER  
BEDIENUNGSANLEITUNGBESCHRIEBEN  
KÖNNENGEFÄHRLICHE  
STRAHLENEXPOSITIONENZURFOLGE  
HABEN.  
Panasonic CD-RW /DVD-ROM drive  
UJDA-740/750 safety instruction  
CAUTIONS: 1. The CD-RW/DVD-ROM 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.  
2. Use of controls, adjustments or the performance of  
procedures other than those specified may result in  
hazardous radiation exposure.  
3. To prevent direct exposure to the laser beam, do not try  
to open the enclosure.  
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Location of the required label  
COMPLIESWITHFDARADIATION  
PERFORMANCE STANDARDS, 21 CFR  
SUBCHAPTER J.  
MANUFACTURED:  
Manufactured by  
Panasonic Communications Co., Ltd.  
1-62 4-Chome Minoshima, Hakata-Ku  
Fukuoka,Japan  
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-  
CLASS 1 LASER PRODUCT  
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.  
LASERSCHUTZKLASSE 1  
PRODUKT  
TOEN60825  
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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.  
ADVERSEL: USYNLIG  
LASERSTRÅLING VED ÅBNING,  
NÅR SIKKERHEDSAF-BRYDER  
ER UDE AF FUNKTION.  
UNDGÅ UDSÆTTELSE FOR  
STRÅLING  
APPARATETBORKUNÅBNESAFFAGFOLK  
MEDSÆRLIGTKENDSKABTILAPPARATER  
MEDLASERSTRÅLER!  
Indvendigt i apparatet er anbragt den her  
gengivne advarselsmækning, som advarer imod  
at foretage sådanne indgreb i apparatet, at man  
kan komme til at udsætte sig for laserstråling.  
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:USEOFCONTROLSORADJUST-  
MENTSORPERFORMANCEOFPROCE-  
DURESOTHERTHANTHOSESPECIFIEDIN  
THEOWNER’SMANUALMAYRESULTIN  
HAZARDOUSRADIATIONEXPOSURE.  
VORSICHT:DIEVERWENDUNGVON  
ANDERENSTEURUNGENODER  
EINSTELLUNGENODERDAS  
DURCHFÜHRENVONANDEREN  
VORGÄNGENALSINDER  
BEDIENUNGSANLEITUNGBESCHRIEBEN  
KÖNNENGEFÄHRLICHE  
STRAHLENEXPOSITIONENZURFOLGE  
HABEN.  
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Table of Contents  
Preface  
Manual contents ............................................................................. xxxi  
Conventions ................................................................................... xxxii  
Abbreviations ....................................................................................xxxii  
Icons ................................................................................................xxxii  
Keys ...............................................................................................xxxiii  
Keyoperation .................................................................................. xxxiii  
Display ............................................................................................ xxxiii  
Messages ....................................................................................... xxxiii  
General Precautions  
Stressinjury ................................................................................... xxxv  
Heat injury...................................................................................... xxxv  
Pressure or impact damage ......................................................... xxxv  
CPU performance disclaimer ...................................................... xxxvi  
PC card overheating .................................................................... xxxvi  
LCDDisplay ................................................................................... xxxvi  
Chapter 1 Introduction  
Equipmentchecklist .......................................................................... 1-1  
Hardware ............................................................................................ 1-1  
Software ............................................................................................. 1-1  
Documentation ................................................................................... 1-2  
Features ............................................................................................. 1-2  
Processor........................................................................................... 1-2  
Memory .............................................................................................. 1-3  
Power ................................................................................................. 1-3  
Disks.................................................................................................. 1-3  
Display ............................................................................................... 1-5  
Keyboard ............................................................................................ 1-5  
Pointingdevice ................................................................................... 1-6  
Ports .................................................................................................. 1-6  
Slots .................................................................................................. 1-6  
Multimedia.......................................................................................... 1-6  
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Communications................................................................................. 1-7  
Security.............................................................................................. 1-7  
Software ............................................................................................. 1-7  
Special features................................................................................. 1-7  
Utilities................................................................................................ 1-9  
Options ............................................................................................. 1-11  
Chapter 2 The Grand Tour  
Front with the display closed ........................................................... 2-1  
Left side.............................................................................................. 2-2  
Right side ........................................................................................... 2-3  
Back side ............................................................................................ 2-4  
Underside ........................................................................................... 2-6  
Front with the display open .............................................................. 2-7  
Systemindicators .............................................................................. 2-8  
Keyboardindicators .......................................................................... 2-9  
USB diskette drive ........................................................................... 2-10  
Fixed optical media drive .............................................................. 2-11  
CD-ROMdrive................................................................................... 2-11  
DVD-ROMdrive ................................................................................ 2-11  
CD-RW/DVD-ROMdrive ................................................................... 2-12  
DVD-R/-RWdrive .............................................................................. 2-13  
Universal AC adaptor ...................................................................... 2-14  
Chapter 3 Getting Started  
Setting up your work space .............................................................. 3-1  
Generalconditions.............................................................................. 3-2  
Placement of the computer................................................................. 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  
Shut Down mode (Boot mode) ............................................................ 3-7  
Hibernationmode ............................................................................... 3-8  
Standbymode .................................................................................. 3-10  
Restarting the computer ................................................................. 3-12  
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Restoring the preinstalled software from the  
ProductRecoveryCD-ROM....................................................... 3-12  
Chapter 4 Operating Basics  
Pointing devices ................................................................................ 4-1  
Using the Touch Pad .......................................................................... 4-1  
Using the USB diskette drive ............................................................ 4-2  
Connecting 3 1/2" diskette drive ......................................................... 4-2  
Disconnecting 3 1/2" diskette drive ..................................................... 4-3  
Using optical media drives ............................................................... 4-3  
Loading discs ..................................................................................... 4-4  
Removingdiscs .................................................................................. 4-6  
Writing CDs on CD-RW/DVD-ROM drive ........................................... 4-7  
Beforewritingorrewriting.................................................................... 4-8  
Whenwritingorrewriting .................................................................... 4-8  
Writing CD/DVDs on DVD-R/-RW drive ............................................. 4-9  
Importantmessage ............................................................................. 4-9  
Disclaimer .......................................................................................... 4-9  
Read/writefunctionchart .................................................................. 4-11  
Beforewritingorrewriting.................................................................. 4-13  
Whenwritingorrewriting .................................................................. 4-13  
Drag’nDropCD+DVD ....................................................................... 4-14  
DataVerification ............................................................................... 4-14  
Media care ....................................................................................... 4-15  
CD/DVDs.......................................................................................... 4-15  
Diskettes .......................................................................................... 4-15  
Modem.............................................................................................. 4-16  
Regionselection ............................................................................... 4-16  
Propertiesmenu ............................................................................... 4-17  
Connecting ....................................................................................... 4-18  
Disconnecting................................................................................... 4-19  
Wirelesscommunications ............................................................... 4-19  
Wireless LAN ................................................................................... 4-19  
Security............................................................................................ 4-20  
Wireless communication switch ....................................................... 4-20  
WirelesscommunicationIndicator .................................................... 4-21  
LAN ................................................................................................... 4-21  
ConnectingLANcable ...................................................................... 4-22  
Disconnecting LAN cable ................................................................. 4-22  
Cleaning the computer ................................................................... 4-23  
Moving the computer ...................................................................... 4-23  
Heat dispersal .................................................................................. 4-24  
xxv  
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Chapter 5 The Keyboard  
Typewriter keys ................................................................................. 5-1  
F1 … F12 function keys ..................................................................... 5-2  
Soft keys: Fn key combinations........................................................ 5-2  
Emulating keys on enhanced keyboard .............................................. 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  
Power conditions............................................................................... 6-1  
Power indicators ............................................................................... 6-2  
Battery indicators ............................................................................... 6-2  
DCINindicator ................................................................................... 6-3  
Powerindicator................................................................................... 6-3  
Batterytypes ...................................................................................... 6-3  
Battery pack....................................................................................... 6-4  
Real Time Clock battery ..................................................................... 6-4  
Care and use of the battery pack ..................................................... 6-5  
Safetyprecautions.............................................................................. 6-5  
Chargingthebatteries ........................................................................ 6-8  
Monitoring battery capacity .............................................................. 6-10  
Maximizing battery operating time .................................................... 6-10  
Retainingdatawithpoweroff ............................................................ 6-11  
Extending battery life ........................................................................ 6-11  
Replacing the battery pack............................................................. 6-12  
Removingthebatterypack ............................................................... 6-12  
Installing the battery pack................................................................. 6-13  
Starting the computer by password ............................................... 6-15  
Power-up modes ............................................................................. 6-15  
Windows utilities .............................................................................. 6-15  
Hot keys........................................................................................... 6-15  
Panel power off ............................................................................... 6-16  
SystemAutoOff ............................................................................... 6-16  
xxvi  
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Chapter 7 HW Setup and Passwords  
HW Setup ........................................................................................... 7-1  
Accessing HW Setup ......................................................................... 7-1  
HW Setup window .............................................................................. 7-1  
Supervisorpassword ....................................................................... 7-10  
Chapter 8 Optional Devices  
PCcards ............................................................................................. 8-2  
Inserting a PC card ............................................................................. 8-2  
RemovingaPCcard ........................................................................... 8-3  
Memory expansion ............................................................................ 8-4  
Installingmemorymodule ................................................................... 8-4  
Removingmemorymodule.................................................................. 8-6  
Battery pack ....................................................................................... 8-7  
Universal AC adaptor ........................................................................ 8-7  
USB FDD kit ........................................................................................ 8-7  
External monitor ................................................................................ 8-8  
TV........................................................................................................ 8-8  
Changingtheresolution ...................................................................... 8-9  
Security lock .................................................................................... 8-11  
Chapter 9 Troubleshooting  
Problemsolvingprocess................................................................... 9-1  
Preliminary checklist .......................................................................... 9-1  
Analyzing the problem ........................................................................ 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 ........................................................................................ 9-10  
Harddiskdrive .................................................................................. 9-11  
CD-ROMdrive................................................................................... 9-11  
DVD-ROMdrive ................................................................................ 9-13  
xxvii  
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CD-RW/DVD-ROMdrive ................................................................... 9-14  
DVD-R/-RWdrive .............................................................................. 9-16  
Diskettedrive.................................................................................... 9-18  
PC card ............................................................................................ 9-18  
Pointingdevice ................................................................................. 9-19  
USB ................................................................................................. 9-21  
Memoryexpansion ........................................................................... 9-21  
Sound system .................................................................................. 9-22  
Monitor ............................................................................................. 9-22  
Modem ............................................................................................. 9-23  
LAN .................................................................................................. 9-24  
Wireless LAN ................................................................................... 9-25  
Real Time Clock ............................................................................... 9-25  
TOSHIBAsupport ............................................................................. 9-26  
Before you call ................................................................................. 9-26  
Where to write .................................................................................. 9-26  
Appendixes  
Appendix A  
Specifications ................................................................................... A-1  
Appendix B  
Display Controller and Modes ......................................................... B-1  
Appendix C  
ATCommands .................................................................................. C-1  
Appendix D  
S-registers ......................................................................................... D-1  
Appendix E  
V.90 ..................................................................................................... E-1  
Appendix F  
Internal Modem Guide ...................................................................... F-1  
Appendix G  
WirelessLAN..................................................................................... G-1  
Appendix H  
AC Power Cord and Connectors...................................................... H-1  
xxviii  
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Appendix I  
PartsNumbers .................................................................................... I-1  
Glossary  
Index  
xxix  
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xxx  
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Preface  
Congratulations on your purchase of the Satellite A10 series 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 Satellite A10 series computer.  
It also provides detailed information on configuring your computer, basic opera-  
tions 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.  
Manual contents  
This manual offers important information about your computer, including solutions  
to the most common problems, and features and specifications. Refer to the Online  
manual preinstalled on your system for the details. To open the Online manual,  
follow the steps below:  
From Desk top, click Start, point to All programs, click TOSHIBA User's Manual.  
The Online manual is composed of the following nine chapters, 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.  
xxxi  
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Chapter 4, Operating Basics, includes instructions on using the following devices:  
Touch Pad, USB diskette drive, optical media drives, modem, wireless communica-  
tion features, LAN. It also provides tips on care of the computer, diskettes 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.  
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, suggests courses of action if the computer doesn’t  
seem to be working properly.  
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  
inparenthesesfollowingtheirdefinition. Forexample: ReadOnlyMemory(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.  
xxxii  
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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.  
Forexample,EnteridentifiestheEnterkey.  
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.  
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  
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.  
CAUTION: Pay attention! A caution informs you that improper use of  
equipment or failure to follow instructions may cause data loss or  
damage your equipment.  
NOTE: Please read. A note is a hint or advice that helps you make best  
use of your equipment.  
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xxxiv  
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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 Safety Instruction Manual. It contains information on prevention  
of stress injuries to your hands and wrists that 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 bottom of 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, 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 damage computer components or otherwise cause  
malfunctions.  
xxxv  
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Central Processing Unit ("CPU") Performance  
Disclaimer  
CPU Performance in your computer product may vary from specifications under the  
followingconditions:  
1. use of certain external peripheral products  
2. use of battery power instead of AC power  
3. use of certain multimedia games or videos with special effects  
4. use of standard telephone lines or low speed network connections  
5. use of complex modeling software, such as high end computer aided design  
applications  
6. use of computer in areas with low air pressure (high altitude >1,000 meters or  
>3,280 feet above sea level)  
7. use of computer at temperatures outside the range of 5 C to 35 C (41 F to 95 F)  
or >25 C (77 F) at high altitude (all temperature references are approximate).  
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  
Requirements" defined in the Appendix A. Contact TOSHIBA Technical Service  
and Support for more information.  
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.  
LCD Display  
TFT color LCD is manufactured by using very high brightness technology.  
Some sequential pixels may not light or may light always, but this is not a  
failure.  
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Chapter 1  
Introduction  
Equipmentchecklist .......................................................................... 1-1  
Hardware ............................................................................................ 1-1  
Software ............................................................................................. 1-1  
Documentation ................................................................................... 1-2  
Features ............................................................................................. 1-2  
Processor........................................................................................... 1-2  
Memory .............................................................................................. 1-3  
Power ................................................................................................. 1-3  
Disks.................................................................................................. 1-3  
Display ............................................................................................... 1-5  
Keyboard ............................................................................................ 1-5  
Pointingdevice ................................................................................... 1-6  
Ports .................................................................................................. 1-6  
Slots .................................................................................................. 1-6  
Multimedia.......................................................................................... 1-6  
Communications................................................................................. 1-7  
Security.............................................................................................. 1-7  
Software ............................................................................................. 1-7  
Special features................................................................................. 1-7  
Utilities................................................................................................ 1-9  
Options ............................................................................................. 1-11  
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Chapter 1  
Introduction  
This chapter provides an equipment checklist, and it identifies the computer’s  
features, options and accessories.  
CAUTION: Some of the features described in this manual may not  
function properly if you use an operating system that was not prein-  
stalled 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:  
SatelliteA10SeriesPortablePersonalComputer  
Universal AC adaptor and power cord  
USB diskette drive (Provided with some models)  
Modular cable  
Software  
The following software is preinstalled:  
Microsoft® Windows XP Home Edition/Professional  
• Modemdriver  
Display Drivers for Windows  
• TOSHIBAUtilities  
Wireless LAN driver (Can be used only for Wireless LAN models)  
Sound Driver for Windows  
DVDVideoPlayer  
LANDrivers  
ALPSPointingdeviceDriver  
TOSHIBAPowerSaver  
TOSHIBAConsole  
1-1  
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User's Manual  
Onlinemanual  
ProductRecoveryCD-ROM  
Documentation  
Satellite A10 Series Portable Personal Computer User's Manual  
Microsoft Windows XP manual package  
Instruction Manual for Safety & Comfort  
End User License Agreement  
Features  
The computer uses TOSHIBA’s advanced Large Scale Integration (LSI), Comple-  
mentary Metal-Oxide Semiconductor (CMOS) technology extensively to provide  
compactsize, minimumweight, lowpowerusage, andhighreliability. Thiscomputer  
incorporates the following features and benefits:  
Processor  
Built-in The computer is equipped with an Intel® processor.  
Mobile Intel® Celeron® processor,  
whichincorporatesa256KBlevel2cachememory.  
1.80GHzMobileIntel® Celeron®processor1.80GHz  
2.00GHzMobileIntel® Celeron®processor2.00GHz  
2.20GHzMobileIntel® Celeron®processor2.20GHz  
Mobile Intel® Pentium® 4 - M processor,  
whichincorporatesa512KBlevel2cachememory.  
1.80GHzMobileIntel® Pentium® 4processor1.80GHz-M  
1.90GHzMobileIntel® Pentium® 4processor1.90GHz-M  
2.00GHzMobileIntel® Pentium® 4processor2.00GHz-M  
2.20GHzMobileIntel® Pentium® 4processor2.20GHz-M  
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Features  
Memory  
Slots 128, 256 or 512 MB memory modules can be installed in the  
twomemoryslotsforamaximumof1GBsystemmemory.  
VideoRAM AllocatedapartofSystemMemorydynamically. (Limitof  
graphicsmemoryis32MBat128MBofSystemMemory,  
LimitofGraphicsmemoryis64MBatmorethan256MBof  
SystemMemory)  
Power  
Battery pack The computer is powered by one rechargeable lithium-ion  
battery pack.  
RTCbattery The computer has an internal battery to back up the  
internalRealTimeClock(RTC)andcalendar.  
Universal AC adaptor The universal AC adaptor provides power to the system  
and recharges the batteries when they are low. It comes  
with a detachable power cord.  
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. See the universal AC adaptor  
Disks  
Harddiskdrive Available in four sizes.  
• 18.63GB(20.0billionbytes)  
• 27.94GB(30.0billionbytes)  
• 37.26GB(40.0billionbytes)  
• 55.88GB(60.0billionbytes)  
USB diskette drive Accommodateseither31/2"1.44-megabyteor720-kilobyte  
diskettes. It connects to a USB port.  
CD-ROMdrive Somemodelsareequippedwithafull-size,CD-ROMdrive  
module that lets you run CD without using an adaptor. It  
readsCD-ROMsatmaximum24speed. Thisdrive  
supports the following formats.  
CD-DA  
CD-Text  
PhotoCDTM(single/multi-session)  
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User's Manual  
CD-ROMMode1, Mode2  
CD-ROMXAMode2(Form1,Form2)  
EnhancedCD(CD-EXTRA)  
CD-G(AudioCDonly)  
Addressing Method 2  
DVD-ROMdrive Somemodelsareequippedwithafull-size,DVD-ROM  
drive module that lets you run either 12 cm (4.72") or 8 cm  
(3.15")CDsor12cm(4.72")DVDswithoutusingan  
adaptor. It runs DVD-ROMs at maximum 8 speed and CD-  
ROMs at maximum 24 speed. The drive supports the  
followingformats:  
• DVD-ROM  
• CD-DA  
• DVD-Video  
• CD-Text  
• PhotoCD(single/multi-session)  
• CD-ROMMode1, Mode2  
• CD-ROMXAMode2(Form1,Form2)  
• EnhancedCD(CD-EXTRA)  
• CD-G(AudioCDonly)  
• Addressing Method 2  
CD-RW/DVD-ROM Somemodelsareequippedwithafull-size,CD-RW/DVD-  
drive ROM drive module that lets you run CD/DVDs without  
using an adaptor. It reads DVD-ROMs at maximum 8 speed  
andCD-ROMsatmaximum24speed. ItwritesCD-Ratup  
to 24 speed and CD-RW at up to 10 speed. For reading,  
this drive supports the same formats as the DVD-ROM  
drive.  
• DVD-ROM  
• CD-DA  
• DVD-Video  
• CD-Text  
• PhotoCD(single/multi-session)  
• CD-ROMMode1, Mode2  
• CD-ROMXAMode2(Form1,Form2)  
• EnhancedCD(CD-EXTRA)  
• CD-G(AudioCDonly)  
• Addressing Method 2  
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Features  
DVD-R/-RWdrive Somemodelsareequippedwithafull-sizeDVD-R/-RW  
drive module that lets you record data to rewritable CD/  
DVDsaswellasruneither12cm(4.72")or8cm(3.15")  
CDs/12cm(4.72") DVDs without using an adaptor. It reads  
DVD-ROMsatmaximum8speedandCD-ROMsat  
maximum24speed. ItwritesCD-Ratupto16speed, CD-  
RW at up to 10 speed, DVD-R and DVD-RW at single  
speed. This drive supports the same formats as the DVD-  
ROMdrive.  
• DVD-ROM  
• CD-DA  
• DVD-Video  
• CD-Text  
• PhotoCD(single/multi-session)  
• CD-ROMMode1, Mode2  
• CD-ROMXAMode2(Form1,Form2)  
• EnhancedCD(CD-EXTRA)  
• CD-G(AudioCDonly)  
• Addressing Method 2  
Display  
The computer’s LCD panel supports high-resolution video graphics. The screen  
can be set at a wide range of viewing angles for maximum comfort and readability.  
Built-in 14.1"XGATFTscreenor15.0"XGA/SXGA+TFTscreen,  
16 M colors, with one of the following resolutions:  
XGA,1024horizontalx768verticalpixels  
• SXGA+,1400horizontalx1050verticalpixels  
Graphicscontroller Graphicscontrollermaximizesdisplayperformance.Refer  
toAppendixBformoreinformation.  
Keyboard  
Built-in 85 keys or 86 keys, compatible with IBM enhanced  
keyboard, embedded numeric overlay, dedicated cursor  
control,  
and  
keys. See Chapter 5, The Keyboard,  
for details.  
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Pointing device  
Built-in Touch Pad A Touch Pad and control buttons in the palm rest enable  
control of the on-screen pointer.  
Ports  
Parallel Some models are equipped with a parallel port for parallel  
printer or other parallel device (ECP compatible).Note that  
some models are not equipped with this port.  
Externalmonitor 15-pin,analogVGAportsupportsVESADDC2Bcompat-  
ible functions.  
UniversalSerialBus The computer has two Universal Serial Bus ports that  
(USB2.0) 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.)  
Slots  
PCcard The PC card slot accommodates one 5 mm Type II card.  
Multimedia  
Sound system Windows sound system compatible sound system  
provides internal speakers as well as jacks for an external  
microphone and headphone.  
TV out Some models are equipped with TV out port.  
This jack lets you transfer video and sound data to  
externaldevices. UsetheS-VIDEOcableforTVout. Data  
output depends on the type of device connected to the  
S-VIDEO cable.Note that some models are not equipped  
with this port.  
Headphone jack This jack outputs analog audio signals.  
Microphone jack A 3.5 mm mini microphone jack enables connection of a  
three-conductor mini jack for monaural microphone input.  
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Special features  
Communications  
Modem An internal modem provides capability for data and fax  
communication.ItsupportsV.90(V.92).RefertoAppendix  
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 and Canada. 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  
(100megabitspersecond,100BASE-Tx).  
WirelessLAN Some computers in this series are equipped with a wireless  
LANmini-PCIcardthatiscompatiblewithotherLAN  
systems based on Direct Sequence Spread Spectrum /  
Orthogonal Frequency Division Multiplexing radio  
technology that complies with the IEEE802.11 Standard  
(Revision A or B) and Turbo Mode. Revision-A supports  
data transfer rate up to 54Mbit/s. Revision-B supports data  
transfer rate up to 11Mbit/s. Turbo Mode supports data  
transfer rate up to 108Mbit/s.  
Security  
Security lock slot Connects an optional security lock to anchor the computer  
to a desk or other large object.  
Software  
Standard Windows XP operating system and TOSHIBA Utilities  
and drivers preinstalled on the hard disk.  
Plug and Play When you connect an external device to the computer,  
Plug and Play capability enables the system to recognize  
the connection and make the necessary configurations  
automatically.  
Special features  
The following features are either unique to TOSHIBA computers or are advanced  
features, which make the computer more convenient to use.  
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Hot keys Key combinations let you quickly modify the system  
configuration directly from the keyboard without running a  
system configuration program.  
Displayautomatic This feature automatically cuts off power to the internal  
poweroff display when there is no input from the keyboard or  
pointing device for a time specified. Power is restored when  
any key is pressed or when there is input from a pointing  
device. You can specify the time in the Turn off monitor  
item of the Power Save Mode window in TOSHIBA Power  
Saver.  
HDDautomatic This feature automatically cuts off power to the hard disk  
poweroff 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 Turn off hard disks item of the Power Save  
ModewindowinTOSHIBAPowerSaver.  
System automatic This feature automatically shuts down the system in  
Standby/Hibernation 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 System Standby or System  
Hibernate in the System standby and System hibernate  
item of the Power Save Mode window in TOSHIBA Power  
Saver.  
Keypad overlay A ten-key pad is integrated into the keyboard. Refer to the  
Keypad overlay section in Chapter 5, Keyboard, for  
instructions on using the keypad overlay.  
Power on password Two levels of password security, supervisor and user, are  
available to prevent unauthorized access to your computer.  
Instant security A hot key function blanks the screen and disables the  
computer providing data security.  
Intelligent A microprocessor in the computer’s intelligent power  
power supply supply detects the battery’s charge and calculates the  
remaining battery capacity. It also protects electronic  
components from abnormal conditions, such as voltage  
overload from a universal AC adaptor. You can monitor  
remaining battery capacity. Use the Battery remaining item  
of the Power Save Modes window in TOSHIBA Power  
Saver.  
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Utilities  
Battery save mode This feature lets you save battery power. You can specify  
the Power Save Mode in the Running on batteries item of  
the Power Save Modes window in TOSHIBA Power Saver.  
Panel power off/on This feature turns power to the computer off when the  
display panel is closed and turns it back on when the panel  
is opened. You can specify the setting in the When I close  
the lid item of the System Power Mode window in  
TOSHIBAPowerSaver.  
Low battery When battery power is exhausted to the point that  
automatic hibernation computer operation cannot be continued, the system  
automatically enters Hibernation and shuts down. You can  
specify the setting in the Battery Alarm item of the Alarm  
windowinTOSHIBAPowerSaver.  
Heat dispersal The CPU has an internal temperature sensor that automati-  
cally activates cooling procedures. Refer to the Heat  
dispersal section in Chapter 4, Operating Basics, for  
details on setting the options for cooling methods.  
Hibernation This feature lets you turn off the power without exiting  
from your software. The contents of main memory is saved  
to the hard disk, when you turn on the power again, you  
can continue working right where you left off. Refer to the  
Turning off the power section in Chapter 3, Getting  
Started, for details.  
Standby If you have to interrupt your work, you can turn off the  
power without exiting from your software. Data is main-  
tained in the computer’s main memory. When you turn on  
the power again, you can continue working right where  
you left off.  
Utilities  
This section describes preinstalled utilities and tells how to start them. For details  
on operations, refer to each utility’s online manual, help files or readme.txt files.  
TOSHIBAPowerSaver To access this power savings management program, open  
the Control Panel and select the TOSHIBA Power Saver  
icon.  
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HW Setup This program lets you customize your hardware settings  
according to the way you work with your computer and  
the peripherals you use. To start the utility, click the  
Windows Start button and click Control Panel. In the  
Control Panel, select the TOSHIBA HW Setup icon.  
TOSHIBAConsole TOSHIBA Console is a graphical user interface that  
provides access to help and services.  
Fn-esse This Windows program lets you define your own “short-  
cut” keys to quickly launch applications and speed your  
work in Windows. To start the utility, click the Windows  
Start button, point to All Programs, point to TOSHIBA  
Utilities and click Fn-esse.  
DVDVideoPlayer The DVD Video Player is used to play DVD-Video. It has  
an on-screen interface and functions. Click Start, point to  
AllPrograms, pointtoInterVideoWinDVD4, thenclick  
InterVideoWinDVD4.  
ConfigFree ConfigFree is a suite of utilities to allow easy control of  
communication device and network connections.  
ConfigFree also allows you to find communication  
problems and create profiles for easy switching between  
location and communication networks.  
You can boot ConfigFree from the menu bar as follows.  
[Start]-[AllPrograms]-[TOSHIBAConfigFree]-  
[ConfigFree]  
Drag’nDropCD+DVD This easy-to-use software lets you record CDs with just a  
few mouse clicks. You can create CDs in several formats  
including audio CDs that can be played on a standard  
stereo CD player and data CDs to store the files and  
folders on your hard drive. This software can be used on  
themodelwithCD-RW/DVD-ROMdriveorDVD-R/-RW  
drive.  
TOSHIBA Touch Pad Pressing Fn + F9 in a windows environment enables or  
On/OffUtility disables the Touch Pad function.When you press these  
hot keys, the current setting will change and be displayed  
as an icon.  
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Options  
Options  
You can add a number of options to make your computer even more powerful  
and convenient to use. The following options are available:  
Memoryexpansion A128,256or512MBmemorymodule(PC2100,DDR)can  
easily be installed in the computer.  
Battery pack An additional battery pack can be purchased from your  
TOSHIBA dealer. Use it as a spare or replacement.  
Universal AC adaptor If you use your computer at more than one site frequently,  
it may be convenient to purchase an additional universal  
AC adaptor for each site so you will not have to carry the  
adaptor with you.  
Battery charger The battery charger lets you charge extra batteries outside  
the computer.  
USBFDDKit A 3 1/2" diskette drive accommodates 1.44-megabyte or  
720-kilobyte diskette. It connects to a USB port. (You  
cannot format 720-kilobyte diskettes on Windows XP, but  
you can use previously formatted disks.)  
WirelessLANKit This option enables wireless LAN functions in computers  
that do not have wireless preinstalled. It is installed by  
dealers only. Two types of Wireless LAN kit are prepared:  
WirelessLANKitforIEEE802.11Standard(RevisionB)  
andWirelessLANKitforIEEE802.11Standard(Revision  
A and B)  
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User's Manual  
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Chapter 2  
The Grand Tour  
Front with the display closed ........................................................... 2-1  
Left side.............................................................................................. 2-2  
Right side ........................................................................................... 2-3  
Back side ............................................................................................ 2-4  
Underside ........................................................................................... 2-6  
Front with the display open .............................................................. 2-7  
Systemindicators .............................................................................. 2-8  
Keyboardindicators .......................................................................... 2-9  
USB diskette drive ........................................................................... 2-10  
Fixed optical media drive .............................................................. 2-11  
CD-ROMdrive................................................................................... 2-11  
DVD-ROMdrive ................................................................................ 2-11  
CD-RW/DVD-ROMdrive ................................................................... 2-12  
DVD-R/-RWdrive .............................................................................. 2-13  
Universal AC adaptor ...................................................................... 2-14  
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Chapter 2  
The Grand Tour  
This chapter identifies the various components of your computer. Become familiar  
with each component before you operate the computer.  
Front with the display closed  
Figure 2-1 shows the computer’s front with its display panel in the closed position.  
VOLUME CONTROL  
SYSTEM INDICATORS  
DISPLAY LATCH  
WIRELESS COMMUNICATION  
INDICATOR  
WIRELESS COMMUNICATION  
SWITCH  
Figure 2-1 Front of the computer with display closed  
Volume control Use this dial to adjust the volume of the stereo speakers or  
the stereo headphones.  
System LEDs let you monitor the status of various computer  
indicators functions. Details are given in the Indicators section.  
Display latch This latch secures the LCD panel in its closed position.  
Slide the latch to open the display.  
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Wireless Slide this switch toward the left of the computer to turn  
communication off Wireless LAN function. Slide it toward the right of  
switch the computer to turn on the functions (Wireless LAN  
model or Wireless LAN ready model only).  
CAUTION: Set the switch to off in airplanes and hospitals. Check the  
wireless communication indicator. It will stop glowing when the wireless  
communication function is off.  
Wireless This indicator glows orange when Wireless LAN function  
communication is on (Wireless LAN model or Wireless LAN ready model  
Indicator only).  
Left side  
Figure 2-2 shows the computer’s left side.  
COOLING VENTS  
MICROPHONE JACK  
HEADPHONE JACK  
PC CARD SLOT  
Figure 2-2 The left side of the computer  
Coolingvents These vents provide an outlet for air pulled through the  
computer by the fan.  
CAUTION: Be careful not to block the cooling vents. Also be careful to  
keep foreign objects out of them. A pin or similar object can damage the  
computer’s circuitry.  
Microphone jack A 3.5 mm mini microphone jack enables connection of a  
three-conductor mini jack for monaural microphone input.  
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Right side  
Headphone jack This jack lets you connect digital speakers or a stereo  
headphone (16 ohm minimum). When you connect a digital  
speaker or headphones, the internal speaker is automati-  
callydisabled.  
PC card slot A PC card slot can accommodate one 5 mm Type II card.  
You can install any industry standard PC card such as a  
SCSI adaptor, Ethernet adaptor or flash memory card.  
CB  
CAUTION: Keep foreign objects out of the PC card slot. A pin or similar  
object can damage the computer’s circuitry.  
Right side  
Figure 2-3 shows the computer’s right side.  
FIXED OPTICAL MEDIA DRIVE  
MODEM JACK  
Figure 2-3 The right side of the computer  
Media Drive the drive and caring for CDs and DVDs.  
CD-ROMdrive Somemodelsareequippedwithafull-sizeCD-ROMdrive  
module that lets you run CD without using an adaptor.  
DVD-ROMdrive Somemodelsareequippedwithafull-sizeDVD-ROMdrive  
module that lets you run DVD-ROM without using an  
adaptor.  
CD-RW/ Somemodelsareequippedwithafull-sizeCD-RW/DVD-  
DVD-ROMdrive ROM drive module that lets you run CD/DVDs without  
using an adaptor.You can also write CDs.  
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DVD-R/-RWdrive Somemodelsareequippedwithafull-sizeDVD-R/-RW  
drive module that lets you record data to rewritable CD/  
DVDs as well as run CD/DVDs without using an  
adaptor.YoucanalsowriteCD/DVDs.  
Modem jack In areas where an internal modem is installed as standard  
equipment, there is a modem jack that lets you use a  
modular cable to connect the modem directly to a tele-  
phone line.  
CAUTIONS: 1. In case of a lightning storm, unplug the modem cable  
from the telephone jack.  
2. Do not connect the modem to a digital telephone line.  
A digital line will damage the modem.  
Back side  
Figure 2-4 shows the computer’s back panel.  
SECURITY LOCK  
LANACTIVE  
LINK INDICATOR  
PARALLEL  
INDICATOR (ORANGE) (GREEN)  
PORT*  
DC IN 15V  
LAN  
USB  
TV OUT  
EXTERNAL MONITOR PORT  
JACK  
PORTS  
PORT*  
* Some models are not equipped with a Parallel Port or a TV Out Port.  
Figure 2-4 The back side of the computer  
Security lock A security cable attaches to this slot. The optional  
security cable anchors your computer to a desk or other  
large object to deter theft.  
LAN active This indicator glows orange when data is being exchanged  
indicator (orange) between the computer and the LAN.  
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Back side  
Link indicator This indicator glows green when the computer is connect-  
(green) ed to a LAN and the LAN is functioning properly.  
Parallel port Some models are equipped with a Centronics-compatible,  
25-pin parallel port that is used to connect a parallel  
printer or other parallel device.This port supports Extended  
CapabilitiesPort(ECP)standard.  
External monitor This 15-pin port lets you connect an external video  
port display.  
TV out port Some models are equipped with a TV out port.Plug an S-  
Video cable into this jack for TV out. Use the TV button to  
turn on and off the TV display.  
Universal Two Universal Serial Bus ports are on the back side.  
Serial Bus The port comply with the USB 2.0 standard, which  
(USB2.0)ports enables data transfer speed 40 times faster than the USB 1.1  
standard. (The ports also support USB 1.1.)  
CAUTION: Keep foreign objects out of the USB connectors. A pin or  
similar object can damage the computer’s circuitry.  
NOTE: Operation of all functions of all USB devices has not been  
confirmed. Some functions might not execute properly.  
LAN jack This jack lets you connect to a LAN. The adaptor has built-  
in support for Ethernet LAN (10 megabits per second,  
Ether  
10BASE-T)andFastEthernetLAN(100megabitsper  
second, 100BASE-Tx). The LAN has two indicators. See  
CAUTIONS: 1. Do not connect cables other than LAN, otherwise it  
causes a failure or damage.  
2. Do not connect equipment which supplies electric  
power,otherwise it causes a failure or damage.  
DC IN 15V The universal AC adaptor connects to this socket. Use  
only the model of universal AC adaptor that comes with  
DC IN 15V  
the computer. Using the wrong adaptor can damage your  
computer.  
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Underside  
Figure 2-5 shows the underside of the computer. Make sure the display is closed  
before turning over your computer.  
BATTERY RELEASE LATCH  
BATTERY SAFETY LOCK  
BATTERY PACK  
MEMORY MODULE COVER  
Figure 2-5 The underside of the computer  
Battery release Slide this latch to release the battery pack for removal.  
latch For detailed information on removing the battery  
Batterysafetylock Switch this safety lock to make the battery release latch  
slide freely or locked. For detailed information, refer to  
Chapter 6, Power and Power-Up Modes.  
Battery pack The battery pack powers the computer when the universal  
AC adaptor is not connected. For detailed information on  
the battery pack, refer to Chapter 6, Power and Power-Up  
Modes.  
Memory module This cover protects two memory module sockets  
cover One or two modules are preinstalled. Refer to the memory  
expansion section in Chapter 8, Optional Devices.  
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Front with the display open  
Front with the display open  
Figure 2-6 shows the front of the computer with the display open. To open the  
display, slide the display latch on the front of the display to the right of the  
computer and lift up. Position the display at a comfortable viewing angle.  
DISPLAY HINGE  
DISPLAY SCREEN  
STEREO SPEAKER  
(RIGHT)  
STEREO SPEAKER  
(LEFT)  
POWER BUTTON  
TOUCH PAD  
TOUCH PAD CONTROL BUTTONS  
Figure 2-6 The front with the display open  
Display hinge The display hinge holds the display screen at easy-to-  
view angles.  
Displayscreen The LCD displays high-contrast text and graphics. The  
computer’sLCDconsistsofupto1024x768pixelsor1400  
x1050pixels.RefertoAppendixB.  
When the computer operates on the universal AC adaptor  
the display screen’s image will be somewhat brighter than  
when it operates on battery power. The lower brightness  
level is intended to save battery power.  
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Stereo speakers The speakers emit sound generated by your software as  
well as audio alarms, such as low battery condition,  
generated by the system.  
Power button Press the power button to turn the computer’s power on  
and off.  
Touch Pad A Touch Pad located slightly in the left from the center of  
the palm rest is used to control the on-screen pointer.  
Refer to the Using the Touch Pad section in Chapter 4,  
Operating Basics.  
Touch Pad Control buttons close to the Touch Pad let you select  
controlbuttons menu items or manipulate text and graphics designated by  
the on-screen pointer.  
System indicators  
DC IN 15V  
POWER  
BATTERY  
BUILT-IN CD-ROMDRIVE  
HDD  
Figure 2-7 System indicators  
DC IN 15V The DC IN indicator glows green when DC power is  
supplied from the AC power adaptor. If the adaptor’s  
output voltage is abnormal or if the power supply malfunc-  
tions, this indicator flashes orange.  
Power The Power indicator glows green when the computer is  
on. If you select Standby from Shut Down Windows,  
this indicator flashes orange (one second on, two seconds  
off) while the computer shuts down.  
Battery The Battery indicator shows the condition of the  
battery’s charge: Green indicates full charge, orange  
indicates battery charging and flashing orange indicates a  
low battery charge. Refer to Chapter 6, Power and Power-  
Up Modes.  
Built-inHDD The Built-in HDD indicator glows green when the  
computer is accessing the hard disk.  
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keyboard indicators  
CD-ROM This indicator glows green when the computer is  
drive accessing a diskette in the diskette drive or a disk in the  
CD-ROM,DVD-ROM,DVD-R/-RWor CD-RW/DVD-ROM  
drive.  
Keyboard indicators  
The figures below show the positions of the keypad overlay indicators and the  
CapsLockindicator.  
When the F10 key indicator glows the keypad overlay lets you control the cursor.  
When the F11 key indicator glows the keypad overlay lets you enter numbers.  
ARROW MODE  
INDICATOR  
NUMERIC MODE  
INDICATOR  
Figure 2-8 Keypad overlay indicators  
When the CapsLock indicator glows the keyboard is in all-caps mode.  
CAPSLOCK INDICATOR  
Figure 2-9 CapsLock indicator  
CapsLock This indicator glows green when the alphabet keys are  
locked in uppercase.  
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User's Manual  
Arrow mode When the Arrow mode indicator lights green, you can  
use the keypad overlay (gray labeled keys) as cursor keys.  
Refer to the Keypad overlay section in Chapter 5, The  
Keyboard.  
Numeric mode You can use the keypad overlay (gray labeled keys) for  
numeric input when the Numeric mode indicator lights  
green. Refer to the Keypad overlay section in Chapter 5,  
The Keyboard.  
USB diskette drive  
A 3 1/2" diskette drive accommodates 1.44-megabyte or 720-kilobyte diskettes. It  
connects to the USB port.  
DISK-IN-USE  
INDICATOR  
DISKETTE SLOT  
EJECT BUTTON  
Figure 2-10 USB diskette drive  
Disk-In-Use This indicator lights when the diskette is being accessed.  
Indicator  
Disketteslot Insert a diskette in this slot.  
Ejectbutton When a diskette is fully seated in the drive, the eject  
button pops out. To remove a diskette, push in the eject  
button and the diskette pops out partially for removal.  
CAUTION: Check the Disk-In-Use indicator when you use the diskette  
drive. Do not press the eject button or turn off the computer while the light  
is glowing. Doing so could destroy data and damage the diskette or the  
drive.  
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Fixed optical media drive  
NOTES: 1. The external diskette drive should be placed on a flat,  
horizontal surface when in use. Do not set the drive on an  
incline greater than 20o while it is operating.  
2. Do not set anything on top of the diskette drive.  
Fixed optical media drive  
CD-ROM drive  
Somemodelsareequippedwithafull-size,CD-ROMdrive. ROMdrivemodulethat  
lets you run CD without using an adaptor. It reads CD-ROMs at maximum 24 speed.  
This drive supports the following formats.  
• CD-DA  
• CD-Text  
• PhotoCDTM(single/multi-session)  
• CD-ROMMode1, Mode2  
• CD-ROMXAMode2(Form1,Form2)  
• EnhancedCD(CD-EXTRA)  
• CD-G(AudioCDonly)  
• Addressing Method 2  
DVD-ROM drive  
Some models are equipped with a full-size, DVD-ROM drive module that lets you  
runeither12cm(4.72")or8cm(3.15")CDsor12cm(4.72")DVDswithoutusingan  
adaptor.ItrunsDVD-ROMsatmaximum8speedandCD-ROMsatmaximum24  
speed. The drive supports the following formats:  
• DVD-ROM • DVD-Video  
• CD-DA  
• CD-Text  
• Photo CDTM (single/multi-session)  
• CD-ROMMode1, Mode2  
• CD-ROMXAMode2(Form1,Form2)  
• EnhancedCD(CD-EXTRA)  
• CD-G(AudioCDonly)  
• Addressing Method 2  
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User's Manual  
DVD-ROM drives and media are manufactured according to the specifications of six  
marketing regions. When you purchase DVD media, make sure it matches your  
drive, otherwise it will not play properly.  
Code Region  
1. Canada, United States  
2. Japan, Europe, South Africa, Middle East  
3. Southeast Asia, East Asia  
4. Australia, New Zealand, Pacific Islands, Central America, South America,  
Caribbean  
5. Russia, Indian Subcontinent, Africa, North Korea, Mongolia  
6. China  
CD-RW/DVD-ROM drive  
Somemodelsareequippedwithafull-size,CD-RW/DVD-ROMdrivemodulethat  
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 up to 24 speed and  
CD-RW at up to 10 speed. For reading, this drive supports the same formats as the  
DVD-ROMdrive.  
• DVD-ROM • DVD-Video  
• CD-DA  
• CD-Text  
• Photo CDTM (single/multi-session)  
• CD-ROMMode1, Mode2  
• CD-ROMXAMode2(Form1,Form2)  
• EnhancedCD(CD-EXTRA)  
• CD-G(AudioCDonly)  
• Addressing Method 2  
CD-RW/DVD-ROM drives and media are manufactured according to the  
specifications of six marketing regions. When you purchase DVD media, make sure  
it matches your drive, otherwise it will not play properly.  
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Fixed optical media drive  
Code Region  
1. Canada, United States  
2. Japan, Europe, South Africa, Middle East  
3. Southeast Asia, East Asia  
4. Australia, New Zealand, Pacific Islands, Central America, South America,  
Caribbean  
5. Russia, Indian Subcontinent, Africa, North Korea, Mongolia  
6. China  
DVD-R/-RW drive  
Some models are equipped with a full- size DVD-R/-RW drive module that lets you  
recorddatatorewritableCD/DVDsaswellasruneither12cm(4.72")or8cm(3.15")  
CDs/12cm(4.72")DVDswithoutusinganadaptor.ItreadsDVD-ROMsatmaximum  
8 speed and CD-ROMs at maximum 24 speed. It writes CD-R at up to 16 speed, CD-  
RW at up to 10 speed, DVD-R and DVD-RW at single speed. This drive supports  
the same formats as the DVD-ROM drive.  
• DVD-ROM • DVD-Video  
• CD-DA  
• CD-Text  
• Photo CD TM(single/multi-session)  
• CD-ROMMode1, Mode2  
• CD-ROMXAMode2(Form1,Form2)  
• EnhancedCD(CD-EXTRA)  
• CD-G(AudioCDonly)  
• Addressing Method 2  
DVD-R/-RW drives and media are manufactured according to the specifications of  
six marketing regions. When you purchase DVD media, make sure it matches your  
drive, otherwise it will not play properly.  
Code Region  
1. Canada, United States  
2. Japan, Europe, South Africa, Middle East  
3. Southeast Asia, East Asia  
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User's Manual  
4. Australia, New Zealand, Pacific Islands, Central America, South America,  
Caribbean  
5. Russia, Indian Subcontinent, Africa, North Korea, Mongolia  
6. China  
Universal AC adaptor  
The universal AC adaptor converts AC power to DC power and reduces the voltage  
supplied to the computer. It can automatically adjust to any voltage from 100 to 240  
volts and to a frequency of either 50 or 60 hertz, enabling you to use the computer in  
almost any country/region.  
To recharge the battery, simply connect the universal AC adaptor to a power source  
and the computer. See Chapter 6, Power and Power-Up Modes for details.  
Figure 2-11 The universal AC adaptor  
CAUTION: Use only the universal AC adaptor that came with the  
computer or an equivalent optional adaptor. Use of the wrong adaptor  
could damage your computer. TOSHIBA assumes no liability for any  
damage in such case.  
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Chapter 3  
Getting Started  
Setting up your work space .............................................................. 3-1  
Generalconditions.............................................................................. 3-2  
Placement of the computer ................................................................. 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  
Shut Down mode (Boot mode) ............................................................ 3-7  
Hibernationmode ............................................................................... 3-8  
Standbymode .................................................................................. 3-10  
Restarting the computer ................................................................. 3-12  
Restoring the preinstalled software from the  
ProductRecoveryCD-ROM....................................................... 3-12  
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Chapter 3  
Getting Started  
This chapter provides basic information to get you started using your computer. It  
covers the following topics:  
Setting up your work space — for your health and safety  
NOTE: Be sure also to read Instruction Manual for Safety & Comfort.  
This guide, which is included with the computer, explains product  
liability.  
Connecting the universal AC adaptor  
Opening the display  
Turning on the power  
Starting up for the first time  
Turning off the power  
Restarting the computer  
Restoring the preinstalled software from the Product Recovery CD-ROM  
NOTE: All users should be sure to read the section Starting up for the  
first time.  
Setting up your work space  
Establishing a comfortable work site is important for you and your computer. A  
poor work environment or stressful work habits can result in discomfort or serious  
injury from repetitive strain to your hands, wrists or other joints. Proper ambient  
conditions should also be maintained for the computer’s operation. This section  
discusses the following topics:  
General conditions  
Placement of the computer  
Seating and posture  
Lighting  
Work habits  
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General conditions  
In general, if you are comfortable, so is your computer, but read the following to  
make sure your work site provides a proper environment.  
Make sure there is adequate space around the computer for proper ventilation.  
Make sure the AC power cord connects to an outlet that is close to the  
computer and easily accessible.  
The temperature should be 5 C to 35 C (41 F to 95 F) and the relative humidity  
should be 20 to 80 percent.  
Avoid areas where rapid or extreme changes in temperature or humidity may  
occur.  
Keep the computer free of dust, moisture, and exposure to direct sunlight.  
Keep the computer away from heat sources, such as electric heaters.  
Do not use the computer near liquids or corrosive chemicals.  
Do not place the computer near objects that create strong magnetic fields (e.g.,  
stereo speakers).  
Some computers in the computer, including data storage media, can be  
damaged by magnets. Do not place the computer near magnetic objects or  
bring magnetic objects close to the computer. Be careful of objects, such as  
stereo speakers, that produce strong magnetic fields during operation. Also, be  
careful with metal objects, such as bracelets, which can be inadvertently  
magnetized.  
Do not operate the computer in close proximity to a mobile phone.  
Leave ample ventilation room for the fan. Do not block the vents.  
Placement of the computer  
Position the computer and peripheral devices to provide comfort and safety.  
Set the computer on a flat surface at a comfortable height and distance. The  
display should be no higher than eye level to avoid eye strain.  
Place the computer so that it is directly in front of you when you work and  
make sure you have adequate space to easily operate other devices.  
Allow adequate space behind the computer to let you freely adjust the display.  
The display should be angled to reduce glare and maximize visibility.  
If you use a paper holder, set it at about the same height and distance as the  
computer.  
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Setting up your work space  
Seating and posture  
The height of your chair in relation to the computer and keyboard as well as the  
support it gives your body are primary factors in reducing work strain. Refer to the  
following tips and to figure 3-1.  
BELOW EYE LEVEL  
O
90 ANGLES  
FOOT REST  
Figure 3-1 Posture and positioning of the computer  
Place your chair so that the keyboard is at or slightly below the level of your  
elbow. You should be able to type comfortably with your shoulders relaxed.  
Your knees should be slightly higher than your hips. If necessary, use a foot  
rest to raise the level of your knees to ease pressure on the back of your thighs.  
Adjust the back of your chair so it supports the lower curve of your spine.  
Sit straight so that your knees, hips and elbows form approximately 90 degree  
angles when you work. Do not slump forward or lean back too far.  
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Lighting  
Proper lighting can improve legibility of the display and reduce eye strain.  
Position the computer so that sunlight or bright indoor lighting does not reflect  
off the screen. Use tinted windows, shades or other screen to eliminate sun  
glare.  
Avoid placing the computer in front of bright light that could shine directly in  
your eyes.  
If possible, use soft, indirect lighting in your computer work area. Use a lamp to  
illuminate your documents or desk, but be sure to position the lamp so that it  
does not reflect off the display or shine in your eyes.  
Work habits  
A key to avoiding discomfort or injury from repetitive strain is to vary your activi-  
ties. If possible, schedule a variety of tasks into your work day. If you must spend  
long periods at the computer, finding ways to break up the routine can reduce  
stress and improve your efficiency.  
Sit in a relaxed posture. Good positioning of your chair and equipment as  
described earlier can reduce tension in your shoulders or neck and ease back  
strain.  
Vary your posture frequently.  
Occasionally stand up and stretch or exercise briefly.  
Exercise and stretch your wrists and hands a number of times during the day.  
Frequently, look away from the computer and focus your eyes on a distant  
object for several seconds, for example 30 seconds every 15 minutes.  
Take frequent short breaks instead of one or two long breaks, for example, two  
or three minutes every half hour.  
Have your eyes examined regularly and visit a doctor promptly, if you suspect  
you might be suffering from a repetitive strain injury.  
A number of books are available on ergonomics and repetitive strain injury or  
repetitive stress syndrome. For more information on these topics or for pointers on  
exercises for such stress points as hands and wrists, please check with your library  
or book vendor. Also refer to the computer’s Instruction Manual for Safety &  
Comfort.  
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Connecting the universal AC adaptor  
Connecting the universal AC adaptor  
Attach the universal AC adaptor when you need to charge the battery or you want  
to operate from AC power. It is also the fastest way to get started, because the  
battery pack will need to be charged before you can operate from battery power.  
The universal AC adaptor can be connected to any power source supplying from  
100 to 240 volts and 50 or 60 hertz. For details on using the universal AC adaptor to  
charge the battery pack, refer to Chapter 6, Power and Power-Up Modes.  
CAUTION: Use only the AC adaptor that came with the computer or an  
equivalent optional adaptor.Use of the wrong adaptor could damage  
your computer.TOSHIBA assumes no liability for any damage in such  
case.  
1. Connect the power cord to the universal AC adaptor.  
Figure 3-2 Connecting the power cord to the universal AC adaptor  
2. Connect the universal AC adaptor’s DC output plug to the DC IN input port  
on the back of the computer.  
Figure 3-3 Connecting the adaptor to the computer  
3. Plug the power cord into a live wall outlet. The Battery and DC IN indicators  
on the front of the computer should glow.  
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Opening the display  
The display panel can be rotated in a wide range of angles for optimal viewing.  
1. Slide the display latch on the front of the computer to the right.  
2. Lift the panel up and adjust it to the best viewing angle for you.  
CAUTION: Use reasonable care when opening and closing the display  
panel. Opening it vigorously or slamming it shut could damage the  
computer.  
DISPLAY LATCH  
Figure 3-4 Opening the display  
Turning on the power  
This section describes how to turn on the power.  
NOTE: After you turn on the power for the first time, do not turn it off  
until you have set up the operating system. Refer to the section Starting  
up for the first time in this chapter.  
1. Open the display.  
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Starting up for the first time  
2. Press and hold the computer’s power button for two or three seconds.  
Figure 3-5 Turning on the power  
Starting up for the first time  
When you first turn on the power, the computer’s initial screen is the Microsoft  
Windows XP Startup Screen Logo. Follow the on-screen directions for each screen.  
During setup, you can click the Back button to return to the previous screen.  
Be sure to read the Windows End User License Agreementdisplay  
carefully.  
NOTE: Be sure to read the License Agreement carefully.  
Turning off the power  
The power can be turned off in one of the following modes: Shut down (Boot),  
Hibernation or Standby mode.  
Shut Down mode (Boot mode)  
When you turn off the power in Shut Down mode no data is saved and the  
computer will boot to the operating system’s main screen.  
1. If you have entered data, save it to the hard disk or to a diskette.  
2. Make sure all disk activity has stopped, then remove the CD/DVD-ROM or  
diskette.  
CAUTION: Make sure the Built-in HDD and CD-ROM drive indicators  
are off. If you turn off the power while a disk is being accessed, you can  
lose data or damage the disk.  
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User's Manual  
3. ClickstartthenclickTurnOffComputer.FromtheTurnOffComputermenu  
selectTurnOff.  
4. Turn off the power to any peripheral devices.  
CAUTION: Do not turn the computer or devices back on immediately. Wait  
a moment to let all capacitors fully discharge.  
Hibernation mode  
The hibernation feature saves the contents of memory to the hard disk when the  
computer is turned off. The next time the computer is turned on, the previous state  
is restored. The hibernation feature does not save the status of peripheral devices.  
CAUTIONS: 1. Save your data. While entering hibernation mode, the  
computer saves the contents of memory to the HDD.  
However, for safety sake, it is best to save your data  
manually.  
2. Data will be lost if you remove the battery or discon-  
nect the universal AC adaptor before the save is  
completed. Wait for the Built-in HDD and CD-ROM  
drive indicators to go out.  
3. Do not install or remove a memory module while the  
computer is in hibernation mode. Data will be lost.  
Benefits of hibernation  
The hibernation feature provides the following benefits:  
Saves data to the hard disk when the computer automatically shuts down  
because of a low battery.  
NOTE: For the computer to shut down in hibernation mode, the hiberna-  
tion feature must be enabled in two places in TOSHIBA Power Saver: the  
Hibernate window and the Battery Alarm item of the Alarm window.  
Otherwise, the computer will shut down in Standby mode. If battery power  
becomes depleted, data saved in Standby will be lost.  
You can return to your previous working environment immediately when you  
turn on the computer.  
Saves power by shutting down the system when the computer receives no  
input or hardware access for the duration set by the System hibernate feature.  
You can use the panel power off feature.  
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Turning off the power  
Starting Hibernation  
NOTE: You can also enable Hibernation by pressing Fn + F4. See  
Chapter 5, Keyboard, for details.  
To enter Hibernation mode, follow the steps below.  
1. Click start.  
2. Select Turn Off Computer.  
3. Open the Turn Off Computer dialog box. Hibernateis not displayed.  
4. Press the Shift key. The Standbyitem will change to Hibernate.  
5. Select the Hibernate.  
Automatic Hibernation  
The computer will enter Hibernate mode automatically when you press the power  
button or close the lid. First, however, make the appropriate settings according to  
the steps below.  
1. Open the Control Panel.  
2. In Windows XP, open Performance and Maintenance and open  
TOSHIBA Power Saver.  
3. Select the Hibernate window, select the Enable Hibernate support check  
box and click the Apply button.  
4. Select the Power Save Modes window.  
5. Double-click Power Mode (Full Power, Normal, etc.) and open the  
System Power Mode window.  
6. Enable the desired Hibernation settings for When I press the power  
button and When I close the lid.  
7. Click the OK button.  
Data save in hibernation mode  
When you turn off the power in hibernation mode, the computer takes a moment to  
save current memory data to the hard disk. During this time, the Disk indicator will  
light.  
After you turn off the computer and memory is saved to the hard disk, turn off the  
power to any peripheral devices.  
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CAUTION: Do not turn the computer or devices back on immediately.  
Wait a moment to let all capacitors fully discharge.  
Standby mode  
If you have to interrupt your work, you can turn off the power without exiting from  
your software. Data is maintained in the computer’s main memory. When you turn  
on the power again, you can continue working right where you left off.  
NOTE: When the AC adaptor is used, the computer goes into Standby  
mode depending on the setting of the TOSHIBA Power Saver feature.  
• To restore operation, press the power button or press any key. The  
latter action works only if Wake-up on Keyboard is enabled in HW setup.  
• If a network application is active when the computer automatically  
enters Standby, it might not be restored when the computer wakes up  
from standby.  
To prevent the computer from automatically entering standby mode,  
disable Standby in TOSHIBA Power Saver. Open the Standby setting.  
That action, however, will nullify the computer's Energy Star  
compliance.  
CAUTIONS: 1. Before entering Standby mode, be sure to save your data.  
2. Do not install or remove a memory module while the  
computer is in standby mode. The computer or the  
module could be damaged.  
3. Do not remove the battery pack while the computer is in  
standby mode (unless the computer is connected to an  
AC power source). Data in memory will be lost.  
4. If you carry the computer on board an aircraft or into a  
hospital, be sure to shut down the computer in hiberna-  
tion mode or in shutdown mode to avoid radio signal  
interference.  
Benefits of standby  
The standby feature provides the following benefits:  
Restores the previous working environment more rapidly than does hiberna-  
tion.  
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Turning off the power  
Saves power by shutting down the system when the computer receives no  
input or hardware access for the duration set by the System Standby feature.  
You can use the panel power off feature.  
Executing standby  
NOTE: You can also enable Standby by pressing Fn + F3. See Chapter  
5, Keyboard, for details.  
You can enter standby mode in one of three ways:  
1. Clickstart,clickTurnOffComputerandclickStandby.  
2. Close the display panel. This feature must be enabled. Refer to the System  
Power Mode item in Power Saver Utility described in the Control Panel.  
Open Performance and Maintenance and open TOSHIBA Power  
Saver.  
3. Press the power button. This feature must be enabled. Refer to the System  
Power Mode item in Power Saver Utility described in the Control Panel.  
Open Performance and Maintenance and open TOSHIBA Power  
Saver.  
When you turn the power back on, you can continue where you left when you shut  
down the computer.  
NOTES: 1. When the computer is shut down in standby mode, the  
power indicator flashes orange.  
2. If you are operating the computer on battery power, you  
can lengthen the operating time by shutting down in  
hibernation mode. Standby mode consumes more power.  
Standby limitations  
Standby will not function under the following conditions:  
Power is turned back on immediately after shutting down.  
Memory circuits are exposed to static electricity or electrical noise.  
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Restarting the computer  
Certain conditions require that you reset the system. For example, if:  
You change certain computer settings.  
An error occurs and the computer does not respond to your keyboard  
commands.  
There are three ways to reset the computer system:  
1. Click start then click Turn Off Computer. From the Turn Off Com-  
puter menu select Restart.  
2. Press Ctrl + Alt + Del to display the Windows Task Manager, then  
select Shutdown and Restart.  
3. Select Restart from the Turn Off Computerwindow in the start  
menu.  
4. Press the power button and hold it down for five seconds. Wait 10 to 15  
seconds, then turn the power on again by pressing the power button.  
Restoring the preinstalled software  
from the Product Recovery CD-ROM  
If preinstalled files are damaged, use the Product Recovery CD-ROM to restore  
them. To restore the operating system and all preinstalled software, follow the steps  
below.  
CAUTION: When you reinstall the Windows operating system, the hard  
disk will be reformatted and all data will be lost.  
1. Load the Product Recovery CD-ROM in the fixed optical media drive and  
turn off the computer’s power.  
2. Hold down the F12 key and turn on the power. When In Touch with  
Tomorrow TOSHIBAappears, release the F12 key.  
3. Use the left or right cursor key to select the CD-ROM icon in the display  
menu. For details, refer to the Boot priority section in Chapter 7, HW Setup.  
4. Follow the on-screen instructions.  
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Chapter 4  
Operating Basics  
Pointing devices ................................................................................ 4-1  
Using the Touch Pad .......................................................................... 4-1  
Using the USB diskette drive ............................................................ 4-2  
Connecting 3 1/2" diskette drive ......................................................... 4-2  
Disconnecting 3 1/2" diskette drive ..................................................... 4-3  
Using optical media drives ............................................................... 4-3  
Loading discs ..................................................................................... 4-4  
Removingdiscs .................................................................................. 4-6  
Writing CDs on CD-RW/DVD-ROM drive ........................................... 4-7  
Beforewritingorrewriting.................................................................... 4-8  
Whenwritingorrewriting .................................................................... 4-8  
Writing CD/DVDs on DVD-R/-RW drive ............................................. 4-9  
Importantmessage ............................................................................. 4-9  
Disclaimer .......................................................................................... 4-9  
Read/writefunctionchart .................................................................. 4-11  
Beforewritingorrewriting.................................................................. 4-13  
Whenwritingorrewriting .................................................................. 4-13  
Drag’nDropCD+DVD ....................................................................... 4-14  
DataVerification ............................................................................... 4-14  
Media care ....................................................................................... 4-15  
CD/DVDs.......................................................................................... 4-15  
Diskettes .......................................................................................... 4-15  
Modem.............................................................................................. 4-16  
Regionselection ............................................................................... 4-16  
Propertiesmenu ............................................................................... 4-17  
Connecting ....................................................................................... 4-18  
Disconnecting................................................................................... 4-19  
Wirelesscommunications ............................................................... 4-19  
Wireless LAN ................................................................................... 4-19  
Security............................................................................................ 4-20  
Wireless communication switch ....................................................... 4-20  
WirelesscommunicationIndicator .................................................... 4-21  
LAN ................................................................................................... 4-21  
ConnectingLANcable ...................................................................... 4-22  
Disconnecting LAN cable ................................................................. 4-22  
Cleaning the computer ................................................................... 4-23  
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Moving the computer ...................................................................... 4-23  
Heat dispersal .................................................................................. 4-24  
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Chapter 4  
Operating Basics  
This chapter gives information on basic operations including using the pointing  
devices, USB diskette drive, optical media drives, the microphone, the internal  
modem, wireless communication, and LAN. It also provides tips on caring for your  
computer, diskettes and CD/DVDs.  
Pointing devices  
The computer is equipped with a Touch Pad as a pointing device.  
Using the Touch Pad  
To use the Touch Pad, simply touch and move your finger tip across it in the  
direction you want the on-screen pointer to go.  
TOUCH PAD  
CONTROL  
BUTTONS  
TOUCH PAD  
Figure 4-1 Touch Pad and Touch Pad control buttons  
Two buttons below the keyboard are used like the buttons on a mouse pointer.  
Press the left button to select a menu item or to manipulate text or graphics desig-  
nated by the pointer. Press the right button to display a menu or other function  
depending on the software you are using.  
NOTE: You can also tap the Touch Pad to perform functions similar to  
those of the left button.  
Click: Tap the Touch Pad once  
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Double-click: Tap twice  
Drag and drop: Tap to select the material you want to move. Leave your  
finger on the Touch Pad after the second tap and move the material.  
Using the USB diskette drive  
A 3 1/2" diskette drive connects to the computer’s USB port. It accommodates 1.44-  
megabyte or 720-kilobyte diskettes. Refer to Chapter 2, Grand Tour, for more  
information.  
Connecting 3 1/2" diskette drive  
To connect the drive, plug the diskette drive connector into a USB port. Refer to  
Figure4-2.  
CAUTION: Make sure the connector is back side up and properly  
aligned with the socket. Do not try to force the connection, doing so can  
damage the connecting pins.  
Figure 4-2 Connecting the USB diskette drive  
NOTE: If you connect the diskette drive after turning on the computer, it  
will take about 10 seconds for the computer to recognize the drive. Do  
not disconnect and reconnect before 10 seconds has elapsed.  
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Using optical media drives  
Disconnecting 3 1/2" diskette drive  
When you have finished using the diskette drive, follow the procedures below to  
disconnect it:  
1. Wait for the indicator light to go out to make sure all diskette activity has  
stopped.  
CAUTION: If you disconnect the diskette drive or turn off the power  
while the computer is accessing the drive you may lose data or damage  
the diskette or the drive.  
2. Click the Safety Remove Hardware icon on the Task Bar.  
3. ClickDiskettedrive.  
4. Pull the diskette drive connector out of the USB port.  
Using optical media drives  
Thefull-sizedriveprovideshigh-performanceexecutionofCD/DVD-ROM-based  
programs.Youcanruneither12cm(4.72")CD/DVDsor8cm(3.15")CDwithoutan  
adaptor. An ATAPI interface controller is used for CD/DVD-ROM operation. When  
the computer is accessing a CD/DVD, an indicator on the drive glows.  
NOTE: Use the WinDVD 4 application to view DVD-Video discs.  
If you have a CD-RW/DVD-ROM drive, refer also to the Writing CDs section for  
precautions on writing to CDs.  
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Loading discs  
To load CD/DVDs, follow the steps below and refer to figures 4-3 to 4-7.  
1. a. When the power is on, press the DVD-ROM eject button to open the  
drawerslightly.  
EJECT BUTTON  
Figure 4-3 Pressing the DVD-ROM eject button  
b. Pressing the eject button will not open the drawer when the DVD-ROM  
drive’s power is off. If the power is off, you can open the drawer by  
inserting a slender object (about 15 mm) such as a straightened paper clip  
into the eject hole just to the left of the eject button.  
15mm  
Diameter 1.0mm  
Figure 4-4 Manual release with the eject hole  
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Using optical media drives  
2. Pinch the drawer gently and pull until it is fully opened.  
Figure 4-5 Pulling the drawer open  
3. Lay the CD/DVD, label side up, in the drawer.  
Figure 4-6 Inserting a CD/DVD  
NOTE: When the drawer is fully opened, the edge of the computer will  
extend slightly over the CD/DVD tray. Therefore, you will need to turn  
the CD/DVD at an angle when you place it in the tray. After seating the  
CD/DVD, however, make sure it lies flat, as shown in figure 4-6.  
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CAUTIONS: 1. Do not touch the laser lens. Doing so could cause  
misalignment.  
2. Be careful to keep foreign matter from entering the  
drive. Check the back edge of the tray to make sure it  
carries no debris before closing the drive.  
4. Press gently at the center of the CD/DVD until you feel it click into place. The  
CD/DVD should lie below the top of the spindle, flush with the spindle base.  
5. Push the center of the drawer to close it. Press gently until it locks into place.  
CAUTION: If the CD/DVD is not seated properly when the drawer is  
closed, the CD/DVD might be damaged. Also, the drawer might not open  
fully when you press the eject button.  
Figure 4-7 Closing the CD/DVD drawer  
Removing discs  
To remove the CD/DVD, follow the steps below and refer to figure 4-8.  
CAUTION: Do not press the eject button while the computer is accessing  
the Fixed DVD-ROM drive. Wait for the Disk indicator to go out before  
you open the drawer. Also, if the CD/DVD is spinning when you open the  
drawer, wait for it to stop before you remove it.  
1. To pop the drawer partially open, press the eject button. Gently pull the  
drawer out until it is fully opened.  
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Writing CDs on CD-RW/DVD-ROM drive  
CAUTIONS: 1. When the drawer pops open slightly, wait a moment to  
make sure the CD/DVD has stopped spinning before  
pulling the drawer fully open.  
2. Turn off the power before you use the eject hole. If the  
CD/DVD is spinning when you open the drawer, the  
CD/DVD could fly off the spindle and cause injury.  
2. The CD/DVD extends slightly over the sides of the drawer so you can grasp it.  
Hold the CD/DVD gently and lift it out.  
Figure 4-8 Removing a CD/DVD  
3. Push the center of the drawer to close it. Press gently until it locks into place.  
Writing CDs on CD-RW/DVD-ROM  
drive  
Depending on the type of drive installed, you may be able to write CDs. The CD-  
RW/DVD-ROM drive lets you write as well as read CD-ROMs. Observe the  
precautions in this section to ensure the best performance for writing CDs. For  
information on loading and unloading CDs refer to the Using optical media drive  
section.  
NOTE: CD-R discs can be written to only once. CD-RW discs can be  
rewritten many times.  
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User's Manual  
Before writing or rewriting  
Please observe the following points when you write or rewrite the data.  
WerecommendthefollowingmanufacturersofCD-RandCD-RWmedia.  
Media quality can affect write or rewrite success rates.  
CD-R:  
TAIYOYUDEN CO.,LTD.  
Mitsui Chemicals Inc.  
MITSUBISHI CHEMICAL CORPORATION  
RICOH Co.,Ltd.  
Hitachi Maxell Ltd.  
CD-RW:  
MITSUBISHI CHEMICAL CORPORATION  
RICOH Co.,Ltd.  
TOSHIBA has confirmed the operation of CD-R and CD-RW media of the manufac-  
turers above. Operation of other media cannot be guaranteed.  
CD-RW can generally be rewritten about 1,000 times. However, the actual  
number of rewrites is affected by the quality of the media and the way it is  
used.  
Be sure to connect the universal AC adaptor when you write or rewrite.  
Be sure to close all other software programs except the writing software.  
Do not run software such as a screen saver which can put a heavy load on the  
CPU.  
Operate the computer at full power. Do not use power-saving features.  
Do not write while virus check software is running. Wait for it to finish, then  
disable virus detection programs including any software that checks files  
automatically in the background.  
Do not use hard disk utilities, including those intended to enhance HDD  
access speed. They may cause unstable operation and damage data.  
Write from the computer's HDD to the CD. Do not try to write from shared  
devices such as a LAN server or any other network device.  
Writing with software other than Drag'n Drop CD has not been confirmed.  
Therefore, operation with other software cannot be guaranteed.  
When writing or rewriting  
NotethefollowingwhenyouwriteorrewriteaCD-RorCD-RW.  
Always copy data from the HDD to the CD. Do not use cut-and-paste. The  
original data will be lost if there is a write error.  
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Writing CD/DVDs on DVD-R/-RW drive  
Do not perform any of the following actions:  
• Operate the computer for any other function, including use of a mouse or  
Touch Pad, closing/opening the LCD panel.  
• Start a communication application such as a modem.  
• Apply impact or vibration to the PC.  
• Install, remove or connect external devices, including the following:  
PC card, USB devices, external display, optical digital devices.  
• Use the CD/MP3 control buttons to reproduce music and voice.  
• Open the optical media drive.  
If the media is poor in quality, dirty or damaged, writing or rewriting errors may  
occur.  
Set the computer on a level surface and avoid places subject to vibration such  
as airplanes, trains, or cars. Do not use an unstable surface such as a stand.  
Keep mobile phones and other wireless communication devices away from the  
computer.  
Writing CD/DVDs on DVD-R/-RW  
drive  
YoucanusetheDVD-R/-RWdrivetowritedatatoeitherCD-R/RWorDVD-R/-RW  
discs. The following applications for writing are supplied on CD-ROM:  
Drag'n Drop CD, licensed by Easy Systems Japan Ltd., and DigiOn Inc.  
Important message  
BeforeyouwriteorrewritetoCD-R/RWorDVD-R/-RWdisc,readandfollowall  
set-up and operating instructions in this section. If you fail to do so, the DVD-R/-  
RW drive may not function properly, and you may fail to write or rewrite, lose data  
or incur other damage.  
Disclaimer  
TOSHIBA does not bear responsibility for the following:  
Damage to any CD-R/RW or DVD-R/-RW disc that may be caused by writing  
or rewriting with this product.  
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User's Manual  
Any change or loss of the recorded contents of CD-R/RW or DVD-R/-RW disc  
that may be caused by writing or rewriting with this product, or for any  
business profit loss or business interruption that may be caused by the change  
or loss of the recorded contents.  
Damage that may be caused by using third party equipment or software.  
Given the technological limitations of current optical disc writing drives, you may  
experience unexpected writing or rewriting errors due to disc quality or problems  
with hardware devices. Also, it is a good idea to make two or more copies of  
important data, in case of undesired change or loss of the recorded contents.  
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Writing CD/DVDs on DVD-R/-RW drive  
Read/write function chart  
Disc type  
CD-R  
CD-RW  
DVD-R  
DVD-RW  
DVD-RAM  
DVD+R  
DVD+RW  
Read  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
No  
No  
No  
No  
No  
No  
No  
Write  
Drag’n Drop CD*1  
*1 Software supplied with the product can be used for writing to a disc.  
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User's Manual  
Based on TOSHIBA's limited compatibility testing, we suggest the following  
manufacturers of CD-R/RW and DVD-R/-RW disc. However, in no event does  
TOSHIBA guarantee the operation, quality or performance of any disc. Disc  
quality can affect write or rewrite success rates.  
CD-R:  
TAIYO YUDEN CO.,LTD.  
Mitsui Chemicals Inc.  
MITSUBISHI CHEMICAL CORPORATION  
RICOH Co.,Ltd.  
Hitachi Maxell Ltd.  
CD-RW: MITSUBISHI CHEMICAL CORPORATION  
RICOH Co.,Ltd.  
DVD-R: DVD Specifications for Recordable Disc for General  
Version 2.0  
TAIYO YUDEN CO.,LTD.  
PIONEER VIDEO CORPORATION  
MITSUBISHI CHEMICAL CORPORATION  
DVD-RW: DVD Specifications for Re-recordable Disc for Version  
1.1  
VICTOR COMPANY OF JAPAN,LIMITED.  
TDK Corporation  
If the disc is poor in quality, dirty or damaged, writing or rewriting errors may  
occur. Be careful to check the disc for dirt or damage before you use it.  
The actual number of rewrites to CD-RW or DVD-RW is affected by the quality  
of the disc and the way it is used.  
There are two types of DVD discs: authoring and general use discs. Do not use  
authoring discs. Only general use discs can be written to by a computer drive.  
Other DVD-ROM drives for computers or other DVD players may not be able  
toreadDVD-R/-RWdiscs.  
You cannot partially delete any data written to a DVD-RW disc.  
Data written to a CD-R/DVD-R disc cannot be deleted either in whole or in part.  
Data deleted (erase) from a CD-RW and DVD-RW disc cannot be recovered.  
Check the content of the disc carefully before you delete it. If multiple drives  
that can write data to discs are connected, be careful not to delete data from the  
wrong drive.  
In writing to a DVD-R/-RW disc, some disc space is required for file  
management, so you may not be able to write the full capacity of the disc.  
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Writing CD/DVDs on DVD-R/-RW drive  
Since the disc is based on the DVD standard, it might be filled with dummy data  
if the written data is less than about 1 GB. Even if you write only a small amount  
of data, it might take time to fill in the dummy data.  
Before writing or rewriting  
Please observe the following points when you write or rewrite data.  
Be sure to connect the universal AC adaptor before you write or rewrite.  
Be sure to close all other software programs except the writing software.  
Do not run software such as a screen saver, which can put a heavy load on the  
CPU.  
Operate the computer in the full-power mode. Do not use power-saving  
features.  
Do not write while virus check software is running. Wait for it to finish, then  
disable virus detection programs including any software that checks files  
automatically in the background.  
Do not use hard disk utilities, including those intended to enhance HDD  
access speed. They may cause unstable operation and data damage.  
Write from the computer's HDD to the CD/DVD. Do not try to write from shared  
devices such as a LAN server or any other network device.  
Writing with software other than Drag'n Drop CD+DVD is not recommended.  
When writing or rewriting  
Please observe/consider the following when you write or rewrite to a CD-R/RW or  
DVD-R/-RWdisc.  
Do not perform any of the following actions when writing or rewriting:  
• Operate the computer for any other function, including using a mouse or  
Touch Pad or closing/opening the LCD panel.  
• Start a communication application such as a modem.  
• Apply impact or vibration to the computer.  
• Install, remove or connect external devices, including the following:  
PC card, USB devices, external display, optical digital devices.  
• Use the Audio/Video control button to reproduce music or voice.  
Do not use standby/hibernation while writing or rewriting.  
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Make sure writing or rewriting is completed before going into standby/  
hibernation.  
Set the computer on a level surface and avoid places subject to vibration such  
as airplanes, trains, or cars. Do not use an unstable surface such as a stand.  
Keep mobile phones and other wireless communication devices away from the  
computer.  
Drag’n Drop CD+DVD  
Note the following limitations when you use Drag'n Drop CD+DVD:  
DVD-VideocannotbecreatedusingDrag'nDropCD+DVD.  
DVD-Audio cannot be created using Drag'n Drop CD+DVD.  
You cannot use Drag'n Drop CD+DVDs music CD function to record music to a  
DVD-R/-RWdisc.  
Do not use the DISC Backup function of Drag'n Drop CD+DVD to copy DVD-  
Video and DVD-ROM with copyright protection, because the copy will not  
playcorrectly.  
YoucannotbackupaCD-ROMor CD-R/RWtoDVD-R/-RWusingtheDISC  
BackupfunctionofDrag'nDropCD+DVD.  
YoucannotbackupDVD-ROM,DVD-VideoorDVD-R/-RWtoCD-R/RW  
usingtheDISCBackupfunctionofDrag'nDropCD+DVD.  
Drag'nDropCD+DVDcannotrecordinpacketformat.  
You might not be able to use the DISC backup function of Drag'n Drop  
CD+DVD to back up a DVD-R/-RW disc that was made with other software on  
adifferentDVD-R/-RWrecorder.  
Data Verification  
To verify that data is written or rewritten correctly, follow the steps below before  
youwriteorrewriteaDataCD/DVD.  
1. Right-click Data BOX and select Options to display the DATA DISC  
Optionwindow.  
2. Mark the Record and Verify check box and select Byte compare.  
3. Click the OK button.  
The “Record and Verify” function automatically checks whether data has been  
correctly recorded onto a CD/DVD. "Byte compare" compares the original data file  
with the data recorded on the CD/DVD and checks that the data completely  
matches.  
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Media care  
Media care  
This section provides tips on protecting data stored on your CD/DVDs and  
diskettes.  
Handle your media with care. The following simple precautions will increase the  
lifetime of your media and protect the data stored on them:  
CD/DVDs  
1. Store your CD/DVDs in the container they came in to protect them and keep  
themclean.  
2. Do not bend the CD/DVD.  
3. Do not write on, apply a sticker to, or otherwise mar the surface of the  
CD/DVD that contains data.  
4. Hold the CD/DVD by its outside edge or the edge on the center hole. Finger-  
prints on the surface can prevent the drive from properly reading data.  
5. Do not expose to direct sunlight, extreme heat or cold. Do not place heavy  
objects on your CD/DVDs.  
6. If your CD/DVDs become dusty or dirty, wipe them with a clean dry cloth.  
Wipe from the center out, do not wipe in a circular direction around the CD/  
DVD. If necessary, use a cloth dampened in water or a neutral cleaner. Do not  
use benzine, thinner or similar cleaner.  
Diskettes  
1. Store your diskettes in the container they came in to protect them and keep  
them clean. If a diskette is dirty, do not use cleaning fluid. Clean it with a soft  
damp cloth.  
2. Do not slide back the diskette’s protective metal covering or touch the  
diskette’s magnetic surface. Fingerprints may prevent the diskette drive from  
reading data from the diskette.  
3. Data may be lost if the diskette is twisted; bent; or exposed to direct sunlight,  
extremeheatorcold.  
4. Do not place heavy objects on your diskettes.  
5. Do not eat, smoke, or use erasers near your diskettes. Foreign particles inside  
the diskette’s jacket can damage the magnetic surface.  
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6. Magnetic energy can destroy the data on your diskettes. Keep your diskettes  
away from speakers, radios, television sets and other sources of magnetic  
fields.  
Modem  
This section describes how to connect and disconnect the internal modem to and  
from a telephone jack.  
NOTE: The internal modem does not support voice functions. All data  
and fax functions are supported.  
CAUTIONS: 1. In case of a lightning storm, unplug the modem cable  
from the telephone jack.  
2. Do not connect the modem to a digital telephone line.  
A digital line will damage the modem.  
Region selection  
Telecommunication regulations vary from one region to another, so you will need to  
make sure the internal modem’s settings are correct for the region in which it will be  
used.  
To select a region, follow the steps below.  
1. Click start, point to All Programs, point to TOSHIBA Internal Modem  
and click Region Select Utility.  
NOTE: Do not use the Country/Region Select function in the Modem  
setup utility in the Control Panel if the function is available. If you  
change the Country/Region in the Control Panel, the change may not  
take effect.  
2. The Region Selection icon will appear in the Windows Task Bar.  
Figure 4-9 The Region Selection icon  
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Modem  
3. Click the icon with the primary mouse button to display a list of regions that  
the modem supports. A sub menu for telephony location information will also  
be displayed. A check will appear next to the currently selected region and  
telephony location.  
4. Select a region from the region menu or a telephony location from the sub-  
menu.  
• When you click a region it becomes the modem’s region selection, and the  
New Location for telephony will be set automatically.  
• When you select a telephony location, the corresponding region is automati-  
cally selected and it becomes the modem’s current region setting.  
Properties menu  
Click the icon with the secondary mouse button to display the following menu.  
Figure 4-10 The menu list  
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Setting  
You can enable or disable the following settings:  
AutoRunMode  
The Region Select utility starts automatically when you start up the operating  
system.  
Open the Dialing Properties dialog box after selecting region.  
The dialing properties dialog box will be displayed automatically after you  
select the region.  
Location list for region selection.  
A submenu appears displaying location information for telephony.  
Open dialog box, if the modem and Telephony Current  
Location region code do not match.  
A warning dialog box is displayed if current settings for region code and  
telephony location are incorrect.  
Modem Selection  
If the computer cannot recognize the internal modem, a dialog box is displayed.  
Select the COM port for your modem to use.  
Dialing Properties  
Select this item to display the dialing properties.  
CAUTION: If you are using the computer in Japan, the Telecommunica-  
tions Business Law requires that you select Japan region mode. It is  
illegal to use the modem in Japan with any other selection.  
Connecting  
To connect the internal modem cable, follow the steps below.  
1. Plug one end of the modular cable into the modem jack.  
2. Plug the other end of the modular cable into a telephone jack.  
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Wireless communications  
Figure 4-11 Connecting the internal modem  
CAUTION: Do not pull on the cable or move the computer while the  
cable is connected.  
NOTE: If you use a storage device such as a DVD-ROM drive,  
CD-RW/DVD-ROM drive or HDD connected to a 16-bit PC card, you  
might experience the following modem problems:  
1. Modem speed is slow or communication is interrupted.  
2. Skips may occur in sound.  
Disconnecting  
To disconnect the internal modem cable, follow the steps below.  
1. Pinch the lever on the connector in the telephone jack and pull out the  
connector.  
2. Disconnect the cable from the computer in the same manner.  
Wireless communications  
The computer’s wireless communication function supports both wireless LAN.  
Wireless LAN  
The wireless LAN is compatible with other LAN systems based on Direct Sequence  
Spread Spectrum /Orthogonal Frequency Division Multiplexing radio technology  
that complies with IEEE802.11 wireless LAN standard (Revision A or B) and Turbo  
Mode. It supports the following features:  
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Automatic Transmit Rate Select mechanism in the transmit range of 54, 48, 36,  
24, 18, 12, 9 and 6Mbit/s. (Revision A, Revision A/B combo type)  
Automatic Transmit Rate Select mechanism in the transmit range of 11, 5.5, 2  
and 1Mbit/s. (Revision B)  
AutomaticTransmitRateSelectmechanisminthetransmitrangeof108, 96.72,  
48, 36, 24, 18 and 12Mbit/s. (Turbo Mode, Revision A/B combo type)  
FrequencyChannelSelection(RevisionA/TurboMode:5GHz, RevisionB:  
2.4GHz)  
Roamingovermultiplechannels  
CardPowerManagement  
Wired Equivalent Privacy (WEP) data encryption, based on the 152 bit  
encryption algorithm.(Revision A/B combo type) Wired Equivalent Privacy  
(WEP) data encryption, based on the 128 bit encryption algorithm.(Revision B  
only type)  
Advanced Encryption Standard (AES) data encryption, based on 256bit  
encryption algorithm.(Revision A/B combo type)  
Wake-up on LAN does not function on a wireless LAN.  
Security  
1. Be sure to enable WEP (encryption) function. Otherwise your computer will  
allow the illegal access by outsider through wireless LAN to cause illegal  
intrusion, eavesdropping, and loss or destruction of stored data. TOSHIBA  
strongly recommend the customer to enable the WEP function.  
2. TOSHIBA is not liable for the eavesdropping of data due to the use of  
wireless LAN and the damage thereof.  
Wireless communication switch  
You can enable or disable wireless LAN function, with the on/off switch. No  
transmission is sent or received when the switch is off. Slide the switch toward the  
right of the computer to turn it on and toward the left of the computer to turn it off.  
CAUTION: Set the switch to off in airplanes and hospitals. Check the  
indicator. It will stop glowing when the wireless communication function  
isoff.  
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LAN  
Wireless communication Indicator  
The wireless communication indicator indicates the status of the wireless communi-  
cation functions.  
Indicatorstatus Indication  
Indicatoroff  
Wireless communication switch is set to off.  
Indicatorglows  
Wireless communication switch is on.  
Wireless LAN is turned on by an applica-  
tion.  
If you used the Task Bar to disable W-LAN, restart the computer or follow the  
procedures below to enable the system to recognize W-LAN. Open or click the  
following: start, Control Panel, System, Hardware Device Manager,  
Network adapters, TOSHIBA Wireless LAN Mini PCI Card and enable.  
LAN  
The computer has built-in support for Ethernet LAN (10 megabits per second,  
10BASE-T)andFastEthernetLAN(100megabitspersecond,100BASE-Tx).  
This section describes how to connect/disconnect to a LAN.  
CAUTIONS: 1.Do not install or remove an optional memory module  
while Wake-up on LAN is enabled.  
2.Do not connect cables other than LAN, otherwise it  
causes a failure or damage.  
3.Do not connect equipment which supplies electric power,  
otherwise it causes a failure or damage.  
NOTE: The Wake-up on LAN function consumes power even when the  
system is off. Leave the universal AC adaptor connected while using this  
feature.  
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Connecting LAN cable  
CAUTION: The computer must be configured properly before connecting  
to a LAN. Logging onto a LAN using the computer’s default settings  
could cause a malfunction in LAN operation. Check with your LAN  
administrator regarding set-up procedures.  
If you are using Fast Ethernet LAN (100 megabits per second, 100BASE-TX), be  
sure to connect with a CAT5 cable. You cannot use a CAT3 cable.  
If you are using Ethernet LAN (10 megabits per second, 10BASE-T), you can  
connect with either a CAT5 or a CAT3.  
To connect the LAN cable, follow the steps below.  
1. Turn off the power to the computer and to all external devices connected to  
the computer.  
2. Plug one end of the cable into the LAN jack. Press gently until you hear the  
latch click into place.  
Figure 4-12 Connecting the LAN cable  
3. Plug the other end of the cable into a LAN hub connector. Check with your  
LAN administrator before connecting to a hub.  
NOTE: When the computer is exchanging data with the LAN, the LAN  
Active indicator glows orange. When the computer is connected to a  
LAN hub but is not exchanging data, the Link indicator glows green.  
Disconnecting LAN cable  
To disconnect the LAN cable, follow the steps below.  
4-22  
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Cleaning the computer  
CAUTION: Make sure the LAN Active indicator (orange LED) is out  
before you disconnect the computer from the LAN.  
1. Pinch the lever on the connector in the computer’s LAN jack and pull out the  
connector.  
2. Disconnect the cable from the LAN hub in the same manner. Check with your  
LAN administrator before disconnecting from the hub.  
Cleaning the computer  
To help ensure long, trouble-free operation, keep the computer free of dust and use  
care with liquids around the computer.  
Be careful not to spill liquids into the computer. If the computer does get wet,  
turn the power off immediately and let the computer dry completely before you  
turn it on again.  
Clean the computer using a slightly damp (with water) cloth. You can use glass  
cleaner on the display. Spray a small amount of cleaner on a soft, clean cloth  
and wipe the screen gently with the cloth.  
CAUTION: Never spray cleaner directly onto the computer or let liquid  
run into any part of it. Never use harsh or caustic chemical products to  
clean the computer.  
Remove the dust from the cooling vents on the Left side of the computer  
regularly with vacuum cleaner. See Chapter 2, Grand Tour, Left side.  
Moving the computer  
The computer is designed for rugged durability. However, a few simple precautions  
taken when moving the computer will help ensure trouble-free operation.  
Make sure all disk activity has ended before moving the computer. Check the  
Built-in HDD indicator on the computer.  
If a CD/DVD is in the drive, remove it. Also make sure the drawer is securely  
closed.  
Turn off the power to the computer.  
Disconnect the universal AC adaptor and all peripherals before moving the  
computer.  
Close the display. Do not pick up the computer by its display panel.  
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User's Manual  
Close all port covers.  
Use the carrying case when transporting the computer.  
Heat dispersal  
To protect from overheating, the CPU has an internal temperature sensor. If the  
computer’s internal temperature rises to a certain level, the cooling fan is turned on  
or the processing speed is lowered. You can select whether to control the CPU  
temperature by turning on the fan first, then if necessary, lowering the CPU speed.  
Or, by lowering the CPU speed first, then if necessary, turning on the fan. Use the  
Cooling Method item of the Power Save Mode window in TOSHIBA Power Saver.  
Maximum Turn on the fan first, then if necessary, lower the CPU  
Performance processing speed.  
Performance Use a combination of the fan and lowering the CPU  
processing speed.  
Battery optimized Lower the CPU processing speed first, then if necessary  
turn on the fan.  
When the CPU temperature falls to a normal range, the fan is turned off and the CPU  
operation returns to standard speed.  
NOTE: If the CPU temperature reaches an unacceptably high level with  
either setting, the system automatically shuts down to prevent damage.  
Data in memory will be lost.  
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Chapter 5  
The Keyboard  
Typewriter keys ................................................................................. 5-1  
F1 … F12 function keys ..................................................................... 5-2  
Soft keys: Fn key combinations........................................................ 5-2  
Emulating keys on enhanced keyboard .............................................. 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  
Temporarilychangingmodes .............................................................. 5-9  
Generating ASCII characters ............................................................ 5-9  
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Chapter 5  
The Keyboard  
The computer’s keyboard layouts are compatible with a 101/102-key enhanced  
keyboard. By pressing some keys in combination, all the 101/102-key keyboard  
functions can be executed on the computer.  
The number of keys on your keyboard depends on which country/region’s key-  
board layout your computer is configured with. Keyboards for numerous languages  
are available.  
There are five types of keys: typewriter keys, keypad overlay, function keys, soft  
keys and cursor control keys.  
Typewriter keys  
The typewriter keys, produce the upper- and lower-case letters, numbers, punctua-  
tion marks, and special symbols that appear on the screen.  
There are some differences, however, between using a typewriter and using a  
computer keyboard:  
Letters and numbers produced in computer text vary in width. Spaces, which  
are created by a “space character,” may also vary depending on line justifica-  
tion and other factors.  
The lowercase l (el) and the number 1 (one) are not interchangeable on  
computers as they are on a typewriter.  
The uppercase O (oh) and the 0 (zero) are not interchangeable.  
The Caps Lock function key locks only the alphabetic characters in upper-  
case while the shift lock on a typewriter places all keys in the shifted position.  
The Shift keys, the Tab key, and the BkSp (backspace) key perform the  
same function as their typewriter counterparts but also have special computer  
functions.  
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F1 … F12 function keys  
The function keys, not to be confused with Fn, are the 12 keys at the top of your  
keyboard. These keys function differently from other keys.  
F1 through F12 are called function keys because they execute programmed  
functions when pressed. Used in combination with the Fn key, keys marked with  
icons execute specific functions on the computer. See the section, Soft keys: Fn key  
combinations, in this chapter. The function executed by individual keys depends on  
the software you are using.  
Soft keys: Fn key combinations  
The Fn (function) is unique to TOSHIBA computers and is used in combination  
with other keys to form soft keys. Soft keys are key combinations that enable,  
disable or configure specific features.  
NOTE: Some software may disable or interfere with soft-key operations.  
Soft-key settings are not restored by the Standby feature.  
Emulating keys on enhanced keyboard  
PrtSc  
Scroll  
lock  
Pause  
Break  
Esc  
F1  
F3  
F4  
F5  
F6  
F7  
F8  
F9  
F10  
F11  
F12  
F2  
SysReq  
_
-
~
`
!
@
#
$
%
&
7
(
)
+
=
Num  
Lock  
*
^
PgUp  
PgDn  
*
.
Bk Sp  
Ins  
Home  
End  
/
2
6
8
1
3
4
5
9
0
7
8
9
{
[
}
]
Tab  
Del  
Q
W
E
R
T
Y
U
I
O
P
\
Home  
PgUp  
6
+
, ,  
,
:
;
4
5
2
Enter  
CapsLock  
A
S
D
F
G
H
J
K
L
<
,
3
>
.
?
/
1
Shift  
Z
X
C
B
N
M
Shift  
V
PgDn  
End  
Enter  
.
0
Ctrl  
Alt  
Alt  
Ctrl  
Del  
Ins  
Figure 5-1 A 101-key enhanced keyboard layout  
5-2  
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Soft keys: Fn key combinations  
The keyboard is designed to provide all the features of the 101-key enhanced  
keyboard, shown in figure 5-1. The 101/102-key enhanced keyboard has a numeric  
keypad and scroll lock key. It also has additional Enter and Ctrl keys to the right of  
the main keyboard. Since the keyboard is smaller and has fewer keys, some of the  
enhanced keyboard functions must be simulated using two keys instead of one on  
the larger keyboard.  
Your software may require you to use keys that the keyboard does not have.  
Pressing the Fn key and one of the following keys simulates the enhanced  
keyboard’s functions.  
Press Fn + F10 or Fn + F11 to access the integrated keypad. When activated, the  
keys with gray markings on the bottom edge become numeric keypad keys (Fn +  
F11) or cursor control keys (Fn + F10). Refer to the Keypad overlay section in this  
chapter for more information on how to operate these keys. The power on default  
for both settings is off.  
Press Fn + F12 (ScrLock) to lock the cursor on a specific line. The power on  
default is off.  
Press Fn + Enter to simulate Enter on the enhanced keyboard’s numeric keypad.  
Press Fn + Ctrl to simulate the enhanced keyboard’s right Ctrl key.  
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Hot keys  
Hot keys (Fn + a function or Esc key) let you enable or disable certain features of  
the computers.  
Sound mute: Pressing Fn + Esc in a Windows environment turns sound on or  
off. When you press these hot keys, the current setting will change and be  
displayed as an icon.  
Instant security: Press Fn + F1 to blank the screen to prevent others from  
accessing your data. To restore the screen and original settings, press any key or  
press the Touch Pad. If a screensaver password is registered, a dialog box will  
appear. Enter the screensaver password and click OK. If no password is set, the  
screen will be restored when you press any key or press theTouch Pad.  
Power save mode: Pressing Fn + F2 changes the power save mode.  
If you press Fn + F2 in a Windows environment, the Power Save Mode is  
displayed in a dialog box similar to the one below. Continue holding down Fn and  
press F2 again to change the setting. You can also change this setting through the  
Plugged in or Running on batteries item of the Power Saver Properties window in  
PowerSaver.  
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Soft keys: Fn key combinations  
Standby: When you press Fn + F3, the computer enters Standby. To avoid  
entering Standby unexpectedly, a dialog box appears for verification. However, if  
you select the check box, it will not appear in the future.  
Hibernation: When you press Fn + F4, the computer enters Hibernation. To  
avoid entering Hibernation unexpectedly, a dialog box appears for verification.  
However, if you select the check box, it will not appear in the future.  
Display selection: Press Fn + F5 to change the active display device. When you  
press these hot keys, a dialog box appears. Only selectable devices will be dis-  
played. Hold down Fn and press F5 again to change the device. When you release  
Fn and F5, the selected device will change. If you hold down these hot keys for five  
seconds the selection will return to LCD.  
LCD Display Brightness: Pressing Fn + F6 decreases the display brightness in  
decrements. When you press these hot keys, the current setting will be displayed  
for two seconds by an icon. You can also change this setting through the Monitor  
brightness item of the Power Save Mode window in Power Saver.  
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LCD Display Brightness: Pressing Fn + F7 increases the display brightness in  
increments. When you press these hot keys, the current setting will be displayed  
for two seconds by a pop-up icon. You can also change this setting through the  
Monitor brightness item of the Power Save Mode window in Power Saver.  
NOTE: Display clarity increases with the brightness level.  
Wireless setting: Fn + F8 hotkeys are not used.  
Touch Pad: Pressing Fn + F9 in a windows environment enables or disables the  
Touch Pad function. When you press these hot keys, the current setting will  
change and be displayed as an icon.  
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Windows special keys  
Fn Sticky key  
You can use the TOSHIBA Accessibility Utility to make the Fn key sticky, that is,  
you can press it once, release it, and then press an F number” key. To start the  
TOSHIBA Accessibility Utility, click start, point to All Programs, point to  
TOSHIBAUtilitiesandclickAccessibility.  
Windows special keys  
The keyboard provides two keys that have special functions in Windows : one  
activates the start menu and the other has the same function as the secondary  
mouse button.  
This key activates the Windows start menu.  
This key has the same function as the secondary mouse button.  
Keypad overlay  
Your computer’s keyboard does not have an independent numeric keypad, but its  
numeric keypad overlay functions like one.  
The keys in the center of the keyboard with gray letters make up the numeric  
keypad overlay. The overlay provides the same functions as the numeric keypad  
on the 101/102-key enhanced keyboard in figure 5-2.  
Turning on the overlays  
The numeric keypad overlay can be used for numeric data input or cursor and page  
control.  
Arrow mode  
To turn on the Arrow mode, press Fn + F10. The Arrow mode F10 indicator  
lights. Now try cursor and page control using the keys shown in figure 5-2. Press  
Fn + F10 again to turn off the overlay.  
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Numeric mode  
To turn on the Numeric mode, press Fn + F11. The Numeric mode F11 indicator  
lights. Now try numeric data entry using the keys in figure 5-2. Press Fn + F11  
again to turn off the overlay.  
Figure 5-2 The numeric keypad overlay  
Temporarily using normal keyboard (overlay  
on)  
While using the overlay, you can temporarily access the normal keyboard without  
turning off the overlay:  
1. Hold Fn and press any other key. All keys will operate as if the overlay were  
off.  
2. Type upper-case characters by holding Fn + Shift and pressing a character  
key.  
3. Release Fn to continue using the overlay.  
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Generating ASCII characters  
Temporarily using overlay (overlay off)  
While using the normal keyboard, you can temporarily use the keypad overlay  
without turning it on:  
1. Press and hold down Fn.  
2. Check the keyboard indicators. Pressing Fn turns on the most recently used  
overlay. If the Numeric mode indicator lights, you can use the overlay for  
numeric entry. If the Arrow mode indicator lights, you can use the overlay for  
cursor and page control.  
3. Release Fn to return to normal keyboard operation.  
Temporarily changing modes  
If the computer is in Numeric mode, you can switch temporarily to Arrow  
mode by pressing a shift key.  
If the computer is in Arrow mode, you can switch temporarily to Numeric  
mode by pressing a shift key.  
Generating ASCII characters  
Not all ASCII characters can be generated using normal keyboard operation. But,  
you can generate these characters using their ASCII codes.  
With the overlay on:  
1. Hold down Alt.  
2. Using the overlay keys, type the ASCII code.  
3. Release Alt, and the ASCII character appears on the display screen.  
With the overlay off:  
1. Hold down Alt + Fn.  
2. Using the overlay keys, type the ASCII code.  
3. Release Alt + Fn, and the ASCII character appears on the display screen.  
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Chapter 6  
Power and Power-Up Modes  
Power conditions............................................................................... 6-1  
Power indicators ............................................................................... 6-2  
Battery indicators ............................................................................... 6-2  
DCINindicator ................................................................................... 6-3  
Powerindicator................................................................................... 6-3  
Batterytypes ...................................................................................... 6-3  
Battery pack....................................................................................... 6-4  
Real Time Clock battery ..................................................................... 6-4  
Care and use of the battery pack ..................................................... 6-5  
Safetyprecautions.............................................................................. 6-5  
Chargingthebatteries ........................................................................ 6-8  
Monitoring battery capacity .............................................................. 6-10  
Maximizing battery operating time .................................................... 6-10  
Retainingdatawithpoweroff ............................................................ 6-11  
Extending battery life ........................................................................ 6-11  
Replacing the battery pack............................................................. 6-12  
Removingthebatterypack ............................................................... 6-12  
Installing the battery pack................................................................. 6-13  
Starting the computer by password ............................................... 6-15  
Power-up modes ............................................................................. 6-15  
Windows utilities .............................................................................. 6-15  
Hot keys........................................................................................... 6-15  
Panel power off ............................................................................... 6-16  
SystemAutoOff ............................................................................... 6-16  
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Chapter 6  
Power and Power-Up Modes  
The computer’s power resources include the universal AC adaptor and internal  
batteries. This chapter gives details on making the most effective use of these  
resources including charging and changing batteries, tips for saving battery power,  
and power up modes.  
Power conditions  
The computer’s operating capability and battery charge status are affected by the  
power conditions: whether a universal AC adaptor is connected, whether a battery  
is installed and what the charge level is for the battery.  
Table 6-1 Power conditions  
Power on  
Power off (no operation)  
universal  
Battery  
• Operates  
LED: Battery green  
ACadaptor fully  
LED: Battery green  
DCIN green  
DCIN green  
connected charged  
Battery  
partially  
charged  
• Operates  
• Quickcharge  
• Quickcharge  
LED: Battery orange  
DCIN green  
LED: Battery orange  
DCIN green  
or no charge  
No  
• Operates  
• Nocharge  
battery  
installed  
• Nocharge  
LED: Battery off  
DCIN green  
LED: Battery off  
DCIN green  
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Table 6-1 Power conditions continued  
Power on  
Power off (no operation)  
AC  
Battery  
• Operates  
adaptor  
not  
charge is  
above low  
LED: Battery off  
DC IN off  
connected battery  
triggerpoint  
Battery  
• Operates  
charge is  
below low  
battery  
• LED: Battery  
flashesorange  
DC IN off  
triggerpoint  
Battery  
Computergoes  
intoresumemode  
shuts down  
charge is  
exhausted  
No  
• Cannotoperate  
• LED: Battery off  
DC IN off  
battery  
installed  
Power indicators  
As shown in the above table, the Battery, DC IN and Power indicators on the  
system indicator alert you to the computer’s operating capability and battery charge  
status.  
Battery indicators  
Check the Battery indicator to determine the status of the battery pack. The  
following indicator lights indicate the battery status:  
Flashing orange The battery charge is low. The universal AC adaptor must  
be connected to recharge the battery.  
Orange Indicates the universal AC adaptor is connected and  
charging the battery.  
Green Indicates the universal AC adaptor is connected and the  
battery is fully charged.  
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Battery types  
No light Under any other conditions, the indicator does not light.  
NOTE: If the battery becomes too hot while it is being charged, the  
charge will stop and the battery indicator will go out. When the battery’s  
temperature falls to a normal range, charge will resume. This occurs  
whether the computer’s power is on or off.  
DC IN indicator  
Check the DC IN indicator to determine the power status with the universal AC  
adaptor connected:  
Green Indicates the universal AC adaptor is connected and  
supplying proper power to the computer.  
Flashing orange Indicates a problem with the power supply. Plug the  
universal AC adaptor into another outlet. If it still does not  
operate properly, see your dealer.  
No light Under any other conditions, the indicator does not light.  
Power indicator  
Check the Power indicator to determine the power status:  
Green Indicates power is being supplied to the computer and the  
computer is turned on.  
Blinkingorange Indicates power is being supplied to the computer while  
the computer is in Standby mode. The indicator turns on  
for one second and off for two seconds.  
No light Under any other conditions, the indicator does not light.  
Battery types  
The computer has two types of batteries:  
Battery pack: Two types of 6-cell battery pack are available, 4400mAh and  
3600mAh.  
RealTimeClock(RTC)battery  
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Battery pack  
When the universal AC adaptor is not connected, the computer’s main power  
source is a removable lithium-ion battery, also referred to in this manual as the  
battery pack. You can purchase additional battery packs for extended use of the  
computer away from an AC power source.  
Before you remove the battery pack, set the computer to Hibernation mode or save  
your data and shut down the computer. Do not change the battery pack while the  
universal AC adaptor is connected.  
CAUTIONS: 1. The battery pack is a lithium-ion battery, which can  
explode if not properly replaced, used, handled or  
disposed of. Dispose of the battery as required by local  
ordinances or regulations. Use only batteries recom-  
mended by TOSHIBA as replacements.  
2. Do not remove the battery pack while the computer is  
in Standby mode. Data is stored in RAM, so if the  
computer loses power it will be lost. When the com-  
puter is powered off in Standby mode, and the univer-  
sal AC adaptor is not connected, the battery pack  
supplies power to maintain data and program in  
memory. If the battery pack is completely discharged,  
Standby mode does not function and the computer  
loses all data in memory.  
To ensure that the battery pack maintains its maximum capacity, operate the  
computer on battery power at least once a month until the battery pack is fully  
discharged. Refer to Extending battery life in this chapter for procedures. If the  
computer is continuously operated on AC power through a universal AC adaptor  
for an extended period, more than a month, the battery may fail to retain a charge. It  
may not function efficiently over the expected life of the battery and the Battery  
indicator may not indicate a low-battery condition.  
Real Time Clock battery  
TheRealTimeClock(RTC)batteryprovidespowerfortheinternalrealtimeclock  
and calendar. It also maintains the system configuration.  
If the RTC battery becomes completely discharged, the system loses this data and  
the real time clock and calendar stop working. The following message appears when  
you turn on the power:  
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Care and use of the battery pack  
**** RTC battery is low or CMOS checksum is inconsistent ****  
Press [F1] key to set Date/Time.  
CAUTION: The computer’s RTC battery is a nickel metal hydride battery  
and should be replaced only by your dealer or by a TOSHIBA service  
representative. The battery can explode if not properly replaced, used,  
handled or disposed of. Dispose of the battery as required by local  
ordinances or regulations.  
Care and use of the battery pack  
The battery pack is a vital component of portable computing. Taking proper care of  
it will help ensure longer operating time on battery power as well as a longer life for  
your battery pack. Follow the instructions in this section carefully to ensure safe  
operationandmaximumperformance.  
Safety precautions  
Mishandling of batteries can cause death, serious injury or property damage.  
Carefully observe the following advisories:  
Danger: Indicates an imminently hazardous situation, which could result in death  
or serious injury, if you do not follow instructions.  
Warning: Indicates a potentially hazardous situation, which could result in death  
or serious injury, if you do not follow instructions.  
Caution: Indicates a potentially hazardous situation, which if not avoided, may  
result in moderate or minor injury or property damage.  
Note:Providesimportantinformation.  
Danger  
1. Never try to dispose of the battery pack by burning or expose it to a heating  
device such as a microwave oven. The battery pack could explode and cause  
bodilyinjury.  
2. Never try to disassemble, repair or otherwise tamper with a battery pack. The  
battery pack will overheat and ignite. Leakage of caustic alkaline solution or  
other electrolytic substances will cause fire or injury, possibly resulting in  
death or serious injury.  
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3. Never short-circuit the battery pack by contacting the terminals with a metal  
object. A short-circuit can cause fire or otherwise damage the battery pack and  
possibly cause injury. To avoid accidental short-circuit, always wrap the  
battery pack in plastic and cover the terminals with electrical tape when storing  
or disposing of the battery pack.  
4. Never puncture the battery pack with a nail or other sharp object. Never strike  
it with a hammer or other object. Never step on it.  
5. Never try to charge the battery pack in any manner other than that described  
in the user’s manual. Never connect the battery pack to a plug socket or to a  
automobile’s cigarette lighter socket. It may rupture or ignite.  
6. Use only the battery pack supplied with the computer or other device or an  
battery pack approved by the computer or device’s manufacturer. Battery  
packs have different voltages and terminal polarities. Use of an improper  
battery could cause smoke, fire or rupture of the battery pack.  
7. Never subject a battery pack to heat, such as storage near a heat source.  
Exposure to heat can cause the battery pack to ignite, explode or leak caustic  
liquid and cause death or serious injury. It could also fail or malfunction  
causing data loss.  
8. Never expose the battery pack to abnormal shock, vibration or pressure. The  
battery pack’s internal protective device will fail, causing it to overheat,  
explode, ignite or leak caustic liquids possibly resulting in death or serious  
injury.  
9. Never let a battery pack become wet. A wet battery pack will overheat, ignite  
or rupture possibly resulting in death or serious injury.  
Warning  
1. Never allow caustic electrolyte fluid leaked from a battery pack to contact your  
eyes, skin or clothing. If caustic electrolyte fluid should contact your eyes,  
immediately wash your eyes with large amounts of running water and seek  
medical attention, to help prevent eye damage. If electrolyte fluid should  
contact your skin, immediately wash it under running water to prevent rash. If  
it contacts your clothes, promptly remove them to prevent the fluid from  
contacting your skin or eyes.  
2. Immediately turn off the power, disconnect the universal AC adaptor and  
remove the battery if any of the following events are observed in the battery  
pack: offensive or unusual odor, excessive heat, discoloration or deformation.  
Never use the computer again until it has been checked by a TOSHIBA  
service provider. It might generate smoke or fire, or the battery pack might  
rupture.  
6-6  
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Care and use of the battery pack  
3. Make sure the battery is securely installed in the computer before attempting  
to charge the battery pack. Improper installation could generate smoke or fire,  
or cause the battery pack to rupture.  
4. Keep the battery pack out or reach of infants and children. It can cause injury.  
Caution  
1. Never continue to use a battery pack after its recharging capacity has become  
impaired, or after the display of a warning message indicating that the battery  
pack’s power is exhausted. Continued use of an exhausted or impaired battery  
pack could cause the loss of data.  
2. Never dispose of battery packs with normal trash. Bring them to your  
TOSHIBA dealer or to another recycling center to save resources and prevent  
environmental damage. Cover the terminals with electrical tape to prevent  
short-circuits, which could cause the battery pack to ignite or rupture.  
3. Use only battery packs recommended by TOSHIBA as replacements.  
4. Always make sure the battery pack is installed correctly and securely.  
Otherwise, a battery pack could fall out and possibly cause injury.  
5. Charge the battery pack only in an ambient temperature between 5 and 35  
degrees Celsius. Otherwise, the electrolyte solution might leak, battery pack  
performance might deteriorate and the battery life might be shortened.  
6. Be sure to monitor the remaining battery power. If the battery pack and real  
time clock battery discharge completely, Standby and Suspend will not  
function and data in memory will be lost. Also, the computer might register an  
incorrect time and date. In this case, connect the universal AC adaptor to  
recharge the batteries.  
7. Never install or remove the battery pack without first turning off the power  
and disconnecting the universal AC adaptor. Never remove the battery pack  
while the computer is in Suspend or Standby mode. Data will be lost.  
Note  
1. Never remove the battery pack while the Wake-up on LAN function is  
enabled. Data will be lost. Before you remove a battery pack, disable the  
Wake-up on LAN function.  
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2. To ensure the battery pack maintains maximum capacity, operate the computer  
on battery power once a week until the battery pack is fully discharged. Refer  
to the section Extending battery life in this chapter for procedures. If the  
computer is continuously operated on AC power for an extended period, more  
than a week, the battery might fail to retain a charge. It might not function  
efficiently over the expected life of the battery pack and the Battery indicator  
might not indicate a low-battery condition.  
3. After the battery pack is charged, avoid leaving the universal AC adaptor  
connected and the computer turned off for more than a few hours at a time.  
Continuing to charge a fully-charged battery pack can damage the battery.  
Charging the batteries  
When the power in the battery pack becomes low, the Battery indicator flashes  
orange indicating that only a few minutes of battery power remain. If you continue  
to use the computer while the Battery indicator flashes, the computer enables  
Hibernation mode (so you don’t lose data) and automatically turns off.  
NOTE: The computer enters Hibernate mode only if Hibernation is  
enabled in two places in TOSHIBA Power Saver: the Hibernate window  
and the Battery Alarm item of the Alarm window.  
You must recharge a battery pack when it becomes discharged.  
Procedures  
To recharge a battery pack while it is installed in the computer, connect the univer-  
sal AC adaptor to the DC IN socket and plug the other end into a working outlet.  
The Battery indicator glows orange when the battery is being charged.  
CAUTION: Use only the computer connected to an AC power source or  
the optional TOSHIBA Battery charger to charge the battery pack. Never  
attempt to charge the battery pack with any other charger.  
Time  
The following table shows the approximate time required to fully charge a dis-  
charged battery.  
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Care and use of the battery pack  
Charging time (hours)  
Battery type  
Power on  
Power off  
about 2.6  
about 2.6  
Battery pack  
3600mAh 3.5 to 9 or longer  
4400mAh 4 to 11 or longer  
RTC battery  
8
Doesn’t charge  
NOTE: The charging time when the computer is on is affected by ambient  
temperature, the temperature of the computer and how you use the  
computer. If you make heavy use of external devices, for example, the  
battery might scarcely charge at all during operation. Refer also to the  
section Maximizingbatteryoperatingtime.  
Battery charging notice  
The battery may not charge right away under the following conditions:  
The battery is extremely hot or cold. If the battery is extremely hot, it might not  
charge at all. To ensure the battery charges to its full capacity, charge the  
batteryatroomtemperatureof10°to3C(50°to88°F).  
The battery is nearly completely discharged. Leave the universal AC adaptor  
connected for a few minutes and the battery should begin charging.  
The Battery indicator may show a rapid decrease in battery operating time when  
you try to charge a battery under the following conditions:  
The battery has not been used for a long time.  
The battery has completely discharged and been left in the computer for a long  
time.  
A cool battery is installed in a warm computer.  
In such case, follow the steps below.  
1. Fully discharge the battery by leaving it in the computer with the power on  
until the power automatically shuts off.  
2. Plug in the universal AC adaptor.  
3. Charge the battery until the Battery indicator glows green.  
Repeat these steps two or three times until the battery recovers normal capacity.  
NOTE: Leaving the universal AC adaptor connected will shorten battery  
life. At least once a month, run the computer on battery power until the  
battery is fully discharged, then recharge the battery.  
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Monitoring battery capacity  
Remaining battery power can be monitored in the Power Save Modes window in  
PowerSaver.  
NOTES: 1. Wait at least 16 seconds after turning on the computer before  
trying to monitor the remaining operating time. The com-  
puter needs this time to check the battery’s remaining  
capacity and to calculate the remaining operating time,  
based on the current power consumption rate and remaining  
battery capacity. The actual remaining operating time may  
differ slightly from the calculated time.  
2. With repeated discharges and recharges, the battery’s  
capacity will gradually decrease. Therefore, an often  
used, older battery will not operate for as long as a new  
battery even when both are fully charged. In this case,  
Power Save Modes window in TOSHIBA Power Saver  
will indicate a 100% charge for both the old and new  
battery, but the displayed estimated time remaining will  
be shorter for the older battery.  
Maximizing battery operating time  
A battery’s usefulness depends on how long it can supply power on a single  
charge.  
How long the charge lasts in a battery depends on:  
How you configure the computer (for example, whether you enable battery-  
power saving options). The computer provides a battery save mode, which can  
be set in TOSHIBA Power Saver, to conserve battery power. This mode has  
the following options:  
• Processor speed  
• Monitor brightness  
• System standby  
• System hibernate  
• Turnoffmonitor  
• Turn off hard disks  
How often and how long you use the hard disk, CD/DVD-ROM and the  
diskette drive.  
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Care and use of the battery pack  
How much charge the battery contained to begin with.  
How you use optional devices, such as a PC card, to which the battery  
supplies power.  
Enabling Standby mode conserves battery power if you are frequently turning  
the computer off and on.  
Where you store your programs and data.  
Closing the display when you are not using the keyboard saves power.  
Operating time decreases at low temperatures.  
The condition of the battery terminals. Make sure the battery terminals stay  
clean by wiping them with a clean dry cloth before installing the battery pack.  
Retaining data with power off  
When you turn off your computer with fully charged batteries, the batteries retain  
dataforthefollowingapproximatetimeperiods:  
Battery pack 3600mAh about 3.0 days(Standby mode)  
about 25 days (Boot mode)  
4400mAh about 3.6 days(Standby mode)  
about 30 days (Boot mode)  
RTC battery 1 month  
Extending battery life  
Tomaximizethelifeofyourbatterypack:  
At least once a month, disconnect the computer from a power source and  
operate it on battery power until the battery pack fully discharges. Before doing  
so, follow the steps below.  
1. Turn off the computer’s power.  
2. Disconnect the universal AC adaptor and turn on the computer’s power. If it  
does not turn on go to step 4.  
3. Operate the computer on battery power for five minutes. If the battery pack  
has at least five minutes of operating time, continue operating until the  
battery pack is fully discharged. If the Battery indicator flashes or there is  
some other warning to indicate a low battery, go to step 4.  
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4. Connect the universal AC adaptor to the computer and the power cord to a  
power outlet. The DC IN indicator should glow green, and the Battery  
indicator should glow orange to indicate that the battery pack is being  
charged. If the DC IN indicator does not glow, power is not being supplied.  
Check the connections for the universal AC adaptor and power cord.  
5. Charge the battery pack until the Battery indicator glows green.  
If you have extra battery packs, rotate their use.  
If you will not be using the system for an extended period, more than one  
month, remove the battery pack.  
Disconnect the universal AC adaptor when the battery is fully charged.  
Overcharging makes the battery hot and shortens life.  
If you are not going to use the computer for more than eight hours, disconnect  
the universal AC adaptor.  
Store spare battery packs in a cool dry place out of direct sunlight.  
Replacing the battery pack  
When the battery pack reaches the end of its operating life you will need to install a  
new one. The life of the battery pack is generally about 500 recharges. If the  
Battery indicator flashes orange shortly after fully recharging the battery, the  
battery pack needs to be replaced.  
You might also replace a discharged battery pack with a charged spare when you  
are operating your computer away from an AC power source. This section explains  
how to remove and install the battery pack.  
Removing the battery pack  
To replace a discharged battery, follow the steps below.  
CAUTIONS: 1. When handling battery packs, be careful not to short  
circuit the terminals. Also do not drop, hit or other-  
wise apply impact; do not scratch or break the casing  
and do not twist or bend the battery pack.  
2. Do not remove the battery pack while the computer is  
in Standby mode. Data is stored in RAM, so if the  
computer loses power it will be lost.  
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Replacing the battery pack  
3. In Hibernation mode, data will be lost if you remove  
the battery and disconnect the universal AC adaptor  
before the save is completed. Wait for the Built-in  
HDD indicator to go out.  
4. Do not touch the latch while holding the computer. Or  
you may get injured by the dropped battery by  
unintentional release of the latch.  
1. Save your work.  
2. Turn the computer’s power off. Make sure the Power indicator is off.  
3. Remove all cables connected to the computer.  
4. Turn the computer upside down.  
5. Slide the battery release latch to free the battery pack for removal after  
switching the battery safety lock into unlock position (direction opposite to  
the battery), then slide out the battery pack.  
BATTERY  
SAFETY LOCK  
BATTERY PACK  
BATTERY  
RELEASE LATCH  
Figure 6-1 Releasing the battery pack  
CAUTION: For environmental reasons, do not throw away a spent  
battery pack. Please return spent battery packs to your TOSHIBA dealer.  
Installing the battery pack  
To install a battery, follow the steps below.  
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CAUTIONS: 1. The battery pack is a lithium-ion battery, which can  
explode if not properly replaced, used, handled or  
disposed of. Dispose of the battery as required by local  
ordinances or regulations. Use only batteries recom-  
mended by TOSHIBA as replacements.  
2. Do not touch the latch while holding the computer. Or  
you may get injured by the dropped battery by  
unintentional release of the latch.  
1. Turn the computer’s power off.  
2. Disconnect all cables connected to the computer.  
3. Insert the battery pack.  
4. Secure the battery pack lock. Switch the battery safety lock into lock  
position.(direction toward the battery)  
BATTERYPACK  
BATTERY  
RELEASE LATCH  
Figure 6-2 Securing the battery pack  
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Power-up modes  
Starting the computer by password  
To start up the computer with the user password, follow these steps:  
1. Turn on the power as described in Chapter 3, Getting Started. The following  
message appears:  
Password =  
NOTE: At this point, the hotkeys Fn + F1 to F5 do not work. They will  
function after you enter the password.  
2. Enter the password.  
3. Press Enter.  
NOTE: If you enter the password incorrectly three times in a row, the  
computer shuts off. In this case, you must turn the computer back on to  
retry password entry.  
Power-up modes  
The computer has the following power-up modes:  
Boot: Computer shuts down without saving data. Always save your work  
before you turn the computer off in boot mode.  
Hibernation: Data in memory is saved to the hard disk.  
Standby: Data is maintained in the computer’s main memory.  
NOTE: Refer also to the sections Turning on the power and Turning off  
the power in Chapter 3, Getting Started.  
Windows utilities  
You can specify the setting in TOSHIBA Power Saver.  
Hot keys  
You can use hot keys Fn + F3 to enter Standby mode and Fn + F4 to enter  
Hibernation. See Chapter 5, Keyboard for details.  
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Panel power off  
You can set up your computer so that power turns off automatically when you close  
the display panel. When you open the panel, power turns on in Standby or  
Hibernation mode but not in boot mode.  
NOTE: If the panel power off function is enabled and you use Shut down  
Windows, do not close the display until the shut down function is  
completed.  
System Auto Off  
This feature turns the system off automatically if it is not used for a set duration.  
The system shuts down in Standby mode or Hibernation mode in Windows.  
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Chapter 7  
HW Setup and Passwords  
HW Setup ........................................................................................... 7-1  
Accessing HW Setup ......................................................................... 7-1  
HW Setup window .............................................................................. 7-1  
Supervisorpassword ....................................................................... 7-10  
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Chapter 7  
HW Setup and Passwords  
This chapter explains how to use TOSHIBA HW Setup program to configure your  
computer and how to set passwords.  
HW Setup  
TOSHIBA HW Setup lets you configure settings for Display, Boot Priority,  
Keyboard,USB,LAN,General,Password,DeviceConfigandParallel/Printer.  
NOTE: If the supervisor password is set, access to the TOSHIBA HW  
Setup program can be prevented when the user password is used to log  
on to the computer. Some models are not equipped with Parallel/Printer  
tab and/or CPU tab.  
Accessing HW Setup  
To run HW Setup, click start, click Control Panel and select TOSHIBA HW  
Setup.  
HW Setup window  
The HW Setup window contains the following tabs: General, Password, Device  
Config, Parallel/Printer,Display,CPU,BootPriority,Keyboard,USB and LAN.  
NOTE: Some models are not equipped with Parallel/Printer and/or CPU  
tabs.  
There are also three buttons: OK, Cancel and Apply.  
OK Accepts your changes and closes the HW Setup window.  
Cancel Closes the window without accepting your changes.  
Apply Accepts all your changes without closing the HW Setup  
window.  
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General  
This window displays the BIOS version and contains two buttons: Default and  
About.  
Setup  
This field displays BIOS Versionand date.  
Default  
Click Default to return all HW Setup values to the factory settings.  
About  
Click About to display the HW Setup version.  
Password  
User Password  
This option allows you to set or reset the user password for power on.  
Not Registered Change or remove the password. (Default)  
Registered Set the password. A dialogue box will appear to let you set  
the password.  
To enter a user password:  
1. Select Registered to display the following prompt:  
Enter Password:  
2. Enter a password of up to 10 characters. (You cannot use the following  
characters: - ^ @ [ ] ; : , . / space.) The character string you enter is  
displayed as a string of asterisks. For example, if you enter a password  
consisting of four characters, the display is shown as:  
Enter Password: ****  
NOTE: If you click the OK button before entering the password, Not  
registered will appear on the display.  
3. Click the OK button. The following message appears, allowing you to verify  
the password.  
Verify Password:  
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HW Setup  
4. If character strings match, the password is registered and the display changes  
to:  
The password was registered  
If they do not match, the following message appears. You must repeat from  
step 1.  
Entry Error!!!  
To delete a user password:  
1. Select Not Registered to display the following prompt:  
Enter Password:  
2. Enter the currently registered password. The character string you enter is  
displayed as a string of asterisks.  
Enter Password: ****  
NOTE: If you click the OK button before entering the password, Reg-  
istered will appear on the display.  
3. Click the OK button. If the character string you enter matches the registered  
password, the password option is reset and the display changes to:  
The password was deleted  
If they do not match, the following message appears. You must repeat step 1.  
Incorrect Password  
NOTE: If you enter the password incorrectly three times, the screen will  
display:  
Sorry, access denied!!! Powering off your  
machine then powering it back on again are  
required to regain access.  
You will not be able to access the password option in the HW Setup. In  
this case you must turn the power off and back on to retry the procedure.  
4. Follow the same procedures described in the earlier section, How to set the  
password, to set a new user password.  
Refer to the Supervisor password section later in this chapter for details on setting  
the supervisor password.  
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Key FD  
After you set a password, you can create a Key FD (diskette). If you forget the user  
password, the Key FD lets you bypass the password function.  
NOTE: It is a good idea to create more than one Key FD in case a Key  
FD is damaged or lost.  
To create a Key FD follow the steps below.  
1. Turn off the computer’s power.  
2. Connect the diskette drive to a USB port on the computer.  
3. Set a diskette’s write-protect tab to the write enable position and insert the  
diskette in the drive.  
NOTE: All data on the diskette will be destroyed.  
4. Turn on the computer’s power.  
Password=will be displayed on the LCD.  
5. Enter the password.  
6. Press the Tab key.  
Insert FD Ready (Y/N)will be displayed on the LCD.  
7. Press Y.  
Remove FD press keywill be displayed on the LCD.  
8. Remove the diskette and press any key.  
Device Config  
Device Configuration  
This option lets you set the device configuration.  
All Devices BIOS sets all devices.  
Setup by OS Operating system sets devices that it can control. (Default)  
7-4  
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HW Setup  
Parallel/Printer  
Some models are equipped with Parallel/Printer tab. This tab lets you set the Parallel  
Port Mode. Use the Windows Device Manager to make settings for the Parallel port.  
Parallel Port Mode  
The options in this tab are ECP and Standard Bi-directional.  
ECP Sets the port type to Extended Capabilities Port (ECP). For  
most printers, the port should be set to ECP. (Default)  
Standard This setting should be used with some other parallel  
Bi-directional devices.  
Display  
This tab lets you customize your computer’s display settings for either the internal  
LCDscreenorforanexternalmonitor.  
Power On Display  
Lets you use the display to be used when the computer is booted. (This setting is  
only available on Standard VGA mode and not available on Windows Desktop)  
Auto-Selected Selects an external monitor if one is connected. Other-  
wise, it selects the internal LCD. (Default)  
LCD + AnalogRGB Selects both the internal LCD and external monitor for  
simultaneous display.  
CPU  
Celeron models are not equipped with CPU tab.  
This function lets you set the CPU operating mode.  
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Dynamic CPU Frequency Mode  
This option lets you choose from the following settings:  
Dynamically CPU power consumption and clock speed  
Switchable automatic switching function is enabled. When  
the computer is in use, CPU operation is  
automatically switched when necessary. (Default)  
Always High CPU power consumption and clock speed automatic  
switching function is disabled. The CPU always runs  
at its fastest speed.  
Always Low CPU power consumption and clock speed automatic  
switching function is disabled. The CPU always runs at  
low power consumption and low speed.  
Boot Priority  
Boot Priority Options  
This option sets the priority for booting the computer. Select from the following  
settings:  
HDD > FDD > CD-ROM > LAN The computer looks for bootable files in  
thefollowingorder:HDD, diskettedrive,  
CD-ROMandLAN.(Default)  
FDD > HDD > CD-ROM > LAN The computer looks for bootable files in  
thefollowingorder:diskettedrive, HDD,  
CD-ROMand LAN.  
HDD > CD-ROM > LAN > FDD The computer looks for bootable files in  
thefollowingorder:HDD,CD-ROM,LAN  
and diskette drive.  
FDD > CD-ROM > LAN > HDD The computer looks for bootable files in  
thefollowingorder:diskettedrive, CD-  
ROM,LANandHDD.  
CD-ROM > LAN > HDD > FDD The computer looks for bootable files in  
thefollowingorder:CD-ROM, LAN,HDD,  
diskette drive.  
CD-ROM > LAN > FDD > HDD The computer looks for bootable files in  
thefollowingorder:CD-ROM,LAN,  
diskette drive and HDD.  
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HW Setup  
To change the boot drive, follow the steps below.  
1. Hold down F12 and boot the computer.  
2. Thefollowingmenuwillbedisplayedwiththefollowingicons:Built-inHDD,  
CD-ROM,FDD,Network(LAN),PC(ATA)cardboot.  
NOTE: A bar will appear only under the selected device.  
3. Use the left/right cursor keys to highlight the boot device you want and press  
Enter.  
NOTES: 1. If a supervisor password is set, the menu above does not  
appear when you use the user password to start the  
computer.  
2. The selection method above does not change the boot  
priority settings in HW Setup.  
3. If you press a key other than one of those above or if the  
selected device is not installed, the system will boot according  
to the current setting in HW Setup.  
4. Support of PC (ATA) card boot is guaranteed only for  
TOSHIBAPCcardHDDs.  
5. A PC (ATA) card takes the position of HDD in the Boot  
Priority Options list.  
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HDD Priority Options  
If more than one HDD is installed in the computer, this option lets you set the  
priority for HDD detection. If the first detected HDD has a boot command, the  
systemwillbootfromtheHDD.  
Built-in HDD > PC Card (Default)  
HDDs are searched for a boot command in the following  
order: the built-in HDD, and the PC card. (Default)  
PC Card > Built-in HDD  
HDDs are searched for a boot command in the following  
order: the built-in HDD and the PC card.  
NOTE: If a boot command is not found on the first detected HDD, the  
system will not boot from the other HDD. It will search the next device in  
the boot priority for a boot command.  
Network Boot Protocol  
This feature sets the protocol to remotely boot from the network.  
[PXE] Sets PXE as the protocol. (Default)  
[RPL] Sets RPL as the protocol.  
NOTE: The Wake-up on LAN function consumes power even when the  
system is off. Leave the universal AC adaptor connected while using this  
feature.  
Keyboard  
Wake-up on Keyboard  
When this feature is enabled and the computer is in Standby mode, you can turn on  
the computer by pressing any key. It is effective only for the internal keyboard and  
only when the computer is in standby mode.  
Enabled Enables the Wake-up on Keyboard.  
Disabled Disables the Wake-up on Keyboard. (Default)  
7-8  
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HW Setup  
USB  
USB KB/Mouse Legacy Emulation  
Use this option to enable or disable USB KB/Mouse Legacy Emulation. If your  
operating system does not support USB, you can still use a USB mouse and  
keyboard by setting the USB KB/Mouse Legacy Emulationitem to  
Enabled.  
Enabled Enables the USB KB/Mouse Legacy Emulation. (Default)  
Disabled Disables the USB KB/Mouse Legacy Emulation.  
USB-FDD Legacy Emulation  
Use this option to enable or disable USB-FDD Legacy Emulation.  
Enabled Enables the USB-FDD Legacy Emulation. (Default)  
Disabled Disables the USB-FDD Legacy Emulation.  
LAN  
Wake-up on LAN  
This feature lets the computer’s power be turned on when it receives a wake-up  
signalfromtheLAN.  
Enabled Enables Wake-up on LAN.  
Disabled Disables Wake-up on LAN. (Default)  
CAUTION: Do not install or remove an optional memory module while  
Wake-up on LAN is enabled.  
NOTE: The Wake-up on LAN function consumes power even when the  
system is off. Leave the universal AC adaptor connected while using this  
feature.  
Built-in LAN  
This feature enables or disables the Built-in LAN.  
Enabled EnablesBuilt-inLANfunctions.(Default)  
Disabled Disables Built-in LAN functions.  
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Supervisor password  
Refer to the readme file of the Supervisor Password Utility for instructions on  
setting the Supervisor Password.  
The path to the readme file is C:\Program Files\TOSHIBA\Windows  
Utilities\SVPWTool. In the SVPWTooldirectory, open the readme.htm  
file.  
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Chapter 8  
Optional Devices  
PCcards ............................................................................................. 8-2  
Inserting a PC card ............................................................................. 8-2  
RemovingaPCcard ........................................................................... 8-3  
Memory expansion ............................................................................ 8-4  
Installingmemorymodule ................................................................... 8-4  
Removingmemorymodule.................................................................. 8-6  
Battery pack ....................................................................................... 8-7  
Universal AC adaptor ........................................................................ 8-7  
USB FDD kit ........................................................................................ 8-7  
External monitor ................................................................................ 8-8  
TV........................................................................................................ 8-8  
Changingtheresolution ...................................................................... 8-9  
Security lock .................................................................................... 8-11  
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Chapter 8  
Optional Devices  
Optional devices can expand the computer’s capabilities and its versatility. This  
chapter describes connection or installation of the following devices, which are  
availablefromyourTOSHIBAdealer:  
Cards/memory  
PC cards  
Memoryexpansion  
Power devices  
Battery pack  
Universal AC adaptor  
Peripheral devices  
USBFDDkit  
Externalmonitor  
TV  
Other  
Securitylock  
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User's Manual  
PC cards  
The computer is equipped with a PC card expansion slot that can accommodate one  
5 mm Type II card. Any PC card that meets industry standards (manufactured by  
TOSHIBA or other vendor) can be installed. The slot supports 16-bit PC cards,  
including PC card 16’s multifunction card and CardBus PC cards.  
CardBus supports the new standard of 32-bit PC cards. The bus provides superior  
performance for the greater demands of multimedia data transmission.  
Inserting a PC card  
The PC card connector is located on the left side of the computer.  
Windows’ hot-install feature lets you install a PC card while the computer’s power  
is on.  
NOTE: Do not install a PC card while the computer is in standby or  
hibernation mode. Some cards might not work properly.  
To install a PC card, follow the steps below.  
1. Insert the PC card.  
2. Press gently to ensure a firm connection.  
PC CARD  
Figure 8-1 Installing the PC card  
After installing the card, refer to the card’s documentation and check the configura-  
tion in Windows to make sure it is appropriate for your card.  
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PC cards  
Removing a PC card  
To remove the PC card, follow the steps below.  
1. Click the Safety Remove Hardware icon on the Task Bar.  
2. ClickPCcard.  
3. Press the PC card eject button to extend it.  
4. Press the extended eject button to pop the card out slightly.  
5. Pinch the PC card and remove it.  
PC CARD  
EJECT BUTTON  
Figure 8-2 Removing the PC card  
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Memory expansion  
You can install additional memory in the computer’s memory module socket to  
increase the amount of RAM. This section describes how to install and remove a  
memorymodule.  
CAUTION: 1. Use only memory modules approved by TOSHIBA.  
2. Do not try to install or remove a memory module under the  
following conditions. You can damage the computer and  
the module. Also, data will be lost.  
The computer is turned on.  
The computer was shut down using the Standby mode or Hiberna-  
tion mode.  
Wake-up on LAN is enabled.  
CAUTION: Some memory modules can be physically installed but are  
not compatible with the computer. In this case the computer will issue a  
warning. A beep will sound when you turn on the power.  
If the module is installed in slot A, there will be a long beep followed by  
a short beep. If the module is in slot B, there will be a long beep followed  
by two short beeps. If the memory module is 1 GB or more, there will be a  
long beep followed by four short beeps. In the case, shut down the power  
and remove the incompatible module.  
NOTE: Use a 0-bit, Phillips screwdriver to remove and fasten the  
screws.Use of an incorrect screwdriver can damage the screw heads.  
Installing memory module  
Follow the steps below to install a memory module.  
1. Set the computer to boot mode and turn off the power.  
2. Remove all cables connected to the computer.  
3. Turn the computer upside down and remove the battery pack (refer to  
4. Loose a screw securing the memory module cover.The screw is attached to  
the cover to prevent it from being lost.  
5. Slide your fingernail or a thin object under the cover and lift it off.  
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Memory expansion  
Figure 8-3 Removing the memory module cover  
6. Lift one side of the insulator sheet and fit the module’s connectors into the  
computer’s connectors at about a 45 degree angle. Press the module carefully  
to ensure a firm connection.  
CAUTION: Do not touch the connectors on the memory module or on  
the computer. Debris on the connectors may cause memory access  
problems.  
NOTE: You can install the main memory module in either slot.  
7. Push the module down so it lies flat. Latches on either side will click into place  
to secure the module.  
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SLOT A  
SLOT B  
Figure 8-4 Installing the memory module  
8. Seat the cover and secure it with a screw.  
10. Turn the power on and make sure the added memory is recognized. Open  
System Properties in the Control Panel and click the General tab.  
Removing memory module  
To remove the memory module, make sure the computer is in boot mode then:  
1. Be sure the power is off and all cables are disconnected from the computer.  
2. Turn the computer upside down and remove the battery and a screw securing  
the memory module cover.  
3. Slide your fingernail or a thin object under the cover and lift it off.  
4. Lift one side of the insulator and push the latches to the outside to release the  
module. A spring will force one end of the module up.  
5. Grasp the module by the sides and pull it out.  
CAUTIONS:1.If you use the computer for a long time, the memory modules  
will become hot. In this case, let the memory modules cool to  
room temperature before you replace them. Or you will get  
burnt if you touch any of them.  
2.Do not touch the connectors on the memory module or on  
the computer. Debris on the connectors may cause memory  
access problems.  
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Battery pack  
Figure 8-5 Removing the memory module  
6. Seat the cover and secure it with a screw and replace the battery pack.  
Battery pack  
You can increase the portability of the computer with additional battery packs. If  
you’re away from an AC power source and your battery runs low, you can replace it  
with a freshly charged battery. See Chapter 6, Power and Power-Up Modes.  
Universal AC adaptor  
If you frequently transport the computer between different sites such as your home  
and office, purchasing a universal AC adaptor for each location will reduce the  
weight and bulk of your carrying load.  
USB FDD kit  
The 3 1/2" external diskette drive module can be connected to the USB port. For  
details on connecting the 3 1/2" external diskette drive module, refer to Chapter 4,  
Operating Basics.  
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External monitor  
An external analog monitor can be connected to the external monitor port on the  
computer. The computer supports VGA and Super VGA video modes. To connect a  
monitor, follow the steps below.  
1. Turn the computer off.  
2. Connect the monitor to the external monitor port.  
3. Turn the monitor’s power on.  
4. Turn the computer on.  
When you turn on the power, the computer automatically recognizes the monitor  
and determines whether it is color or monochrome.  
To change the display settings, press Fn + F5. If you disconnect the monitor  
before you turn the computer off, be sure to press Fn + F5 to switch to the internal  
display. Refer to Chapter 5, The Keyboard, for details on using hot keys to change  
the display setting.  
TV  
Some models are equipped with TV out port.You can connect a television set to the  
TV out jack on the computer. Follow the steps below.  
1. Turn the computer off.  
2. Use the TV adaptor cable's S-Video plug (not supplied) to connect the  
television to the TV out port.  
3. Turn the television on.  
4. Turn the computer on.  
You can use the hot keys Fn + F5 to change the display device. Refer to Chapter 5,  
The Keyboard.  
NOTE: If a television is connected to the computer, set the TV type in  
Display Properties. Follow the steps below.  
a. Click start and click Control Panel.  
b. Double-click the Display icon to open the Display Properties  
window.  
c. Click the Settings tab and click the Advanced button.  
d. Click Intel® Extreme Graphics tab, click Graphics  
Properties... button and click Devices tab.  
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TV  
e. Select Television icon.  
f. Select the Video Standard list box and select the format that your  
TV supports.  
*Please select one of them, NTSC-M, NTSC-J or PAL-B from the  
Video Standard list box though there are lots of selections.  
Changing the resolution to 640x480 for TV  
If you want to change the resolution into 640x480 because it is difficulty to read  
character on TV, follow the steps below.  
(1) Open Display propertiesand select the Settings tab.  
(2) SelectAdvanced(Figure8-6).  
Figure 8-6 Display properties  
(3) Select the Adapter tab, then select List all modes.  
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Figure 8-7 The Adapter window  
(4) Select a resolution from the menu.  
Figure 8-8 Resolution menu  
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Security lock  
Security lock  
A security lock enables you to anchor your computer to a desk or other heavy  
object to help prevent unauthorized removal of the computer.  
Attach one end of a cable to the desk and the other end to the security lock slot on  
the back side of the computer.  
Figure 8-9 Security lock  
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Chapter 9  
Troubleshooting  
Problemsolvingprocess................................................................... 9-1  
Preliminary checklist .......................................................................... 9-1  
Analyzing the problem ........................................................................ 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 ........................................................................................ 9-10  
Harddiskdrive .................................................................................. 9-11  
CD-ROMdrive................................................................................... 9-11  
DVD-ROMdrive ................................................................................ 9-13  
CD-RW/DVD-ROMdrive ................................................................... 9-14  
DVD-R/-RWdrive .............................................................................. 9-16  
Diskettedrive.................................................................................... 9-18  
PC card ............................................................................................ 9-18  
Pointingdevice ................................................................................. 9-19  
USB ................................................................................................. 9-21  
Memoryexpansion ........................................................................... 9-21  
Sound system .................................................................................. 9-22  
Monitor ............................................................................................. 9-22  
Modem ............................................................................................. 9-23  
LAN .................................................................................................. 9-24  
Wireless LAN ................................................................................... 9-25  
Real Time Clock ............................................................................... 9-25  
TOSHIBAsupport ............................................................................. 9-26  
Before you call ................................................................................. 9-26  
Where to write .................................................................................. 9-26  
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Chapter 9  
Troubleshooting  
TOSHIBA designed the computer for durability. However, should problems occur,  
following the procedures in this chapter can help to determine the cause.  
All readers should become familiar with this chapter. Knowing what might go wrong  
can help prevent problems from occurring.  
Problem solving process  
Resolving problems will be much easier if you observe the following guidelines:  
Stop immediately when you recognize a problem exists. Further action may  
result in data loss or damage. You may destroy valuable problem-related  
information that can help solve the problem.  
Observe what is happening. Write down what the system is doing and what  
actions you performed immediately before the problem occurred. If you have a  
printer attached, print a copy of the screen using PrtSc SysReq.  
The questions and procedures offered in this chapter are meant as a guide, they are  
not definitive problem solving techniques. Many problems can be solved simply,  
but a few may require help from your dealer. If you find you need to consult your  
dealer or others, be prepared to describe the problem in as much detail as possible.  
Preliminary checklist  
Consider the simplest solution first. The items in this checklist are easy to fix and yet  
can cause what appears to be a serious problem.  
Make sure you turn on all peripheral devices before you turn on the computer.  
This includes your printer and any other external device you are using.  
Before you attach an external device, turn the computer off. When you turn the  
computer back on it recognizes the new device.  
Make sure all options are set properly in the setup program.  
Check all cables. Are they correctly and firmly attached? Loose cables can  
cause signal errors.  
Inspect all connecting cables for loose wires and all connectors for loose pins.  
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Check that your diskette or CD/DVD-ROM is correctly inserted and that the  
diskette’s write protect tab is correctly set.  
Make notes of your observations and keep them in a permanent error log. This will  
help you describe your problems to your dealer. If a problem recurs, the log will help  
you identify the problem faster.  
Analyzing the problem  
Sometimes the system gives clues that can help you identify why it is malfunction-  
ing. Keep the following questions in mind:  
Which part of the system is not operating properly: keyboard, diskette drives,  
hard disk drive, optical media drive, display. Each device produces different  
symptoms.  
Is the operating system configuration set properly? Check the configuration  
options.  
What appears on the display screen? Does it display any messages or random  
characters? Print a copy of the screen if you have a printer attached. Look up  
the messages in the software and operating system documentation. Check that  
all connecting cables are correctly and firmly attached. Loose cables can cause  
erroneous or intermittent signals.  
Do any indicators light? Which ones? What color are they? Do they stay on or  
blink? Write down what you see.  
Do you hear any beeps? How many? Are they long or short? Are they high  
pitched or low? Is the computer making any unusual noises? Write down what  
you hear.  
Record your observations so you can describe them to your dealer.  
Software The problems may be caused by your software or disk. If  
you cannot load a software package, the media may be  
damaged or the program might be corrupted. Try loading  
another copy of the software.  
If an error message appears while you are using a software  
package, check the software documentation. These  
documents usually include a problem solving section or a  
summary of error messages.  
Next, check any error messages in the OS documentation.  
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Hardware and system checklist  
Hardware If you cannot find a software problem, check your hard-  
ware. First run through the items in the preliminary  
checklist above. If you still cannot correct the problem, try  
to identify the source. The next section provides checklists  
for individual components and peripherals.  
Hardware and system checklist  
This section discusses problems caused by your computer’s hardware or attached  
peripherals. Basic problems may occur in the following areas:  
System start-up  
Self test  
Pointing device  
USB  
Power  
Memoryexpansion  
Sound system  
Monitor  
Password  
Keyboard  
LCDpanel  
Modem  
Hard disk drive  
CD-ROMdrive  
CD-RW/DVD-ROMdrive  
DVD-ROMdrive  
DVD-R/-RWdrive  
Diskette drive  
PCcard  
LAN  
WirelessLAN  
Realtimeclock(RTC)  
System start-up  
When the computer does not start properly, check the following items:  
SelfTest  
Power Sources  
Power-on Password  
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Self test  
When the computer starts up, the self test will be run automatically, and the  
followingwillbedisplayed:  
In Touch with Tomorrow  
TOSHIBA  
This message remains on the screen for a few seconds.  
If the self test is successful, the computer tries to load the operating system,  
depending on how the Boot Priority is set in the TOSHIBA HW Setup program.  
If any of the following conditions are present, the self test failed:  
The computer stops and does not proceed to display information or messages  
except the TOSHIBA logo.  
Random characters appear on the screen, and the system does not function  
normally.  
The screen displays an error message.  
Turn off the computer and check all cable connections as well as PC card and  
memory module connections. If the test fails again, contact your dealer.  
Power  
When the computer is not plugged into an AC outlet, the battery pack is the primary  
power source. However, your computer has a number of other power resources,  
including intelligent power supply, Real Time Clock battery. These resources are  
interrelated and any one could affect apparent power problems. This section  
provides check lists for AC power and the battery. If you cannot resolve a problem  
after following them, the cause could lie with another power resource. In such case,  
contact your dealer.  
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Hardware and system checklist  
Overheating power down  
If the computer’s internal temperature becomes too high, the computer will automati-  
cally shut down.  
Problem  
Procedure  
Computershutsdown Leave the computer off until the computer  
and DC IN indicator  
flashesorange  
reaches room temperature, then turn it back on.  
If the computer is still too warm, the DC IN  
indicator will continue blinking when you turn on  
the power. Let it cool longer and try again.  
If the computer has reached room temperature  
and still does not start, or if it starts but shuts  
down quickly, contact your dealer.  
AC power  
If you have trouble turning on the computer with the universal AC adaptor con-  
nected, check the DC IN indicator. Refer to Chapter 6, Power and Power-Up Modes  
formoreinformation.  
Problem  
Procedure  
UniversalACadaptor  
doesn’tpowerthe  
computer(DCIN  
indicator does not  
glowgreen)  
Check the connections. Make sure the cord  
is firmly connected to the computer and a  
poweroutlet.  
Check the condition of the cord and terminals. If  
the cord is frayed or damaged, replace it. If the  
terminals are soiled, wipe them with cotton or a  
clean cloth.  
If the universal AC adaptor still does not power the  
computer, contact your dealer.  
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Battery  
If you suspect a problem with the battery, check the DC IN indicator as well as the  
Battery indicator. For information on indicator and battery operation see Chapter  
6, Power and Power-Up Modes.  
Problem  
Procedure  
Battery doesn’t  
powerthecomputer  
The battery may be discharged. Connect the  
universal AC adaptor to charge the battery.  
Battery doesn’t  
If the battery is completely discharged, it will  
not begin charging at once. Wait a few minutes.  
chargewhenthe  
universalACadaptoris  
attached(Battery  
indicator does not  
gloworange.)  
If the battery still does not charge, make sure the  
outlet is supplying power. Plug in an appliance  
and see if it works. If it doesn’t, try another power  
source.  
Check whether the battery is hot or cold. If the  
battery is too hot or too cold, it will not charge  
properly. Let it reach room temperature.  
Unplug the universalAC adaptorandremovethe  
battery to make sure the terminals are clean. If  
necessary wipe them with a soft dry cloth dipped  
in alcohol.  
Connect the universalAC adaptor and replace the  
battery.  
Make sure the battery is securely seated.  
If the indicator still does not glow, the battery may  
be at the end of its operating life. Replace it.  
If you do not think the battery is at the end of its  
operating life, see your dealer.  
Battery doesn’t  
powerthecomputer  
as long as expected  
Check the power consumption settings in  
TOSHIBA Power Saver Utility. Consider using a  
powersavingmode.  
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Hardware and system checklist  
Password  
Problem  
Procedure  
Cannotenter  
Contactyourdealer.  
orforgotpassword  
NOTE: For information on setting a password,  
refer to Chapter 7, HW Setup and Passwords.  
Keyboard  
Keyboard problems can be caused by your setup configuration. For more informa-  
tion refer to Chapter 5, The Keyboard.  
Problem  
Procedure  
Some letter keys  
producenumbers  
Check that the numeric keypad overlay is not  
selected. Press Fn + F10 and try typing again.  
Output to screen  
isgarbled  
Make sure the software you are using is not  
remappingthekeyboard.Remappinginvolves  
reassigning the meaning of each key. See your  
software’sdocumentation.  
If you are still unable to use the keyboard,  
consult your dealer.  
Key-top  
comesoff  
Follow the figures below to attach Enter, Back  
Space, Shift or Space key when they come off.  
For the other keys, press the key-top until you  
hear a click after replacing it to the right position.  
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The way to replace the key-top  
Press the key-top until you hear a click after  
removing a metal spring from the key-top,  
hooking it to projecting parts and aligning the  
center of the key-top.  
Enter, Back Space, Shift and Space key  
PROJECTING PARTS  
PRESS FROM THE UPSIDE  
PROJECTING PART  
SPRING  
PROJECTING PART  
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Hardware and system checklist  
Follow the steps below when a plastic spring is  
out of place together with a key- top.  
1. Remove the plastic spring from the key-top.  
2. Attach the plastic spring to the key board with  
itsflatfacedownwardafterconfirmingthe  
direction.  
FLAT FACE DOWNWARD  
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3. Press from the upside until you hear a click  
after replacing the key-top to the right position.  
LCD panel  
Problem  
Procedure  
No display  
Press hot keys Fn + F5 to change the display  
priority, to make sure it is not set for an external  
monitor.  
Markingsappearon  
theLCD.  
They might have come from contact with the  
keyboard, Touch Pad. Try wiping the LCD gently  
with a clean dry cloth. If markings remain, use  
LCD cleaner. Be sure to let the LCD dry before  
closing it.  
Problemsabove  
remainunresolved  
orotherproblems  
occur  
Refer to your software’s documentation to  
determine if the software is causing the  
difficulty.  
Contact your dealer if the problems continue.  
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Hardware and system checklist  
Hard disk drive  
Problem  
Procedure  
Computerdoesnot  
boot from hard disk  
drive  
Check if a diskette is in the diskette drive or a  
CD-ROM is in the optical media drive. Remove  
any diskette and/or CD-ROM and check Boot  
There may be a problem with your operating  
system files. Refer to your OS documentation.  
Slowperformance  
Your files may be fragmented. Run SCANDISK  
and defragmenter to check the condition of your  
files and disk. Refer to your OS documentation  
or online HELP for information on running  
SCANDISKandthedefragmenter.  
As a last resort, reformat the hard disk. Then,  
reload the operating system and other files.  
If problems persist, contact your dealer.  
CD-ROM drive  
For more information, refer to Chapter 4, Operating Basics.  
Problem  
Procedure  
You cannot access  
Make sure the drive’s drawer is securely  
a CD/DVD in the drive closed. Press gently until it clicks into place.  
Open the drawer and make sure the CD is  
properly seated. It should lie flat with the label  
facingup.  
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A foreign object in the drawer could block laser  
light from reading the CD. Make sure there is no  
obstruction.Removeanyforeignobject.  
Check whether the CD/DVD is dirty. If it is, wipe  
it with a clean cloth dipped in water or a neutral  
cleaner. See the Media care section in Chapter 4  
for details on cleaning.  
Some CD run  
correctly, but  
others do not  
Thesoftwareorhardwareconfigurationmay  
be causing a problem. Make sure the  
hardwareconfigurationmatchesyoursoftware’s  
needs. Check the CD’s documentation.  
Check the type of CD you are using. The drive  
supports:  
CD-ROM:  
CD-DA, CD-Text, PhotoCD(single/  
multi-session),CD-ROMMode1,  
Mode2, CD-ROMXAMode2  
(Form1,Form2),EnhancedCD(CD-  
EXTRA),CD-G(AudioCDonly),  
AddressingMethod2  
If problems persist, contact your dealer.  
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Hardware and system checklist  
DVD-ROM drive  
For more information, refer to Chapter 4, Operating Basics.  
Problem  
Procedure  
You cannot access  
Make sure the drive’s drawer is securely  
a CD/DVD in the drive closed. Press gently until it clicks into place.  
Open the drawer and make sure the CD/DVD is  
properly seated. It should lie flat with the label  
facingup.  
A foreign object in the drawer could block laser  
light from reading the CD/DVD. Make sure there  
is no obstruction. Remove any foreign object.  
Check whether the CD/DVD is dirty. If it is, wipe  
it with a clean cloth dipped in water or a neutral  
cleaner. See the Media care section in Chapter 4  
for details on cleaning.  
SomeCD/DVDs  
run correctly, but  
others do not  
Thesoftwareorhardwareconfigurationmay  
be causing a problem. Make sure the  
hardwareconfigurationmatchesyoursoftware’s  
needs. Check the CD/DVD’s documentation.  
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Check the type of CD/DVD you are using. The  
drivesupports:  
DVD-ROM: DVD-ROM,DVD-Video  
CD-ROM:  
CD-DA, CD-Text, PhotoCD(single/  
multi-session),CD-ROMMode1,  
Mode 2, CD-ROM XA Mode 2  
(Form1,Form2),EnhancedCD(CD-  
EXTRA),CD-G(AudioCDonly),  
AddressingMethod2  
Check the region code on the DVD. It must  
match that on the DVD-ROM drive. Region codes  
are listed in the Optical media section in Chapter  
2, The Grand Tour.  
If problems persist, contact your dealer.  
CD-RW/DVD-ROM drive  
Problem  
Procedure  
You cannot access  
Make sure the drive’s drawer is securely  
a CD/DVD in the drive closed. Press gently until it clicks into place.  
Open the drawer and make sure the CD/DVD is  
properly seated. It should lie flat with the label  
facingup.  
A foreign object in the drawer could block laser  
light from reading the CD/DVD. Make sure there  
is no obstruction. Remove any foreign object.  
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Hardware and system checklist  
Check whether the CD/DVD is dirty. If it is, wipe  
it with a clean cloth dipped in water or a neutral  
cleaner. See the Media care section in Chapter 4  
for details on cleaning.  
SomeCD/DVDs  
run correctly, but  
others do not  
Thesoftwareorhardwareconfigurationmay  
be causing a problem. Make sure the  
hardwareconfigurationmatchesyoursoftware’s  
needs. Check the CD/DVD’s documentation.  
Check the type of CD/DVD you are using. The  
drivesupports:  
DVD-ROM: DVD-ROM,DVD-Video  
CD-ROM:  
CD-DA, CD-Text, PhotoCD(single/  
multi-session),CD-ROMMode1,  
Mode 2, CD-ROM XA Mode 2  
(Form1,Form2),EnhancedCD(CD-  
EXTRA),CD-G(AudioCDonly),  
AddressingMethod2  
Check the region code on the DVD. It must  
matchthatontheCD-RW/DVD-ROMdrive.  
Region codes are listed in the Optical media  
section in Chapter 2, The Grand Tour.  
9-15  
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User's Manual  
Cannot write correctly If you have trouble writing, make sure you are  
observingthefollowingprecautions:  
• Use only media recommended by TOSHIBA.  
• Do not use the mouse or keyboard during  
writing.  
• Use only the software supplied with the  
computerforrecording.  
• Do not run or start other software during  
writing.  
• Do not jar the computer during writing.  
• Do not connect/ disconnect external devices or  
install/removeinternalcardsduringwriting.  
If problems persist, contact your dealer.  
DVD-R/-RW drive  
Problem  
Procedure  
You cannot access  
Make sure the drive’s drawer is securely  
a CD/DVD in the drive closed. Press gently until it clicks into place.  
Open the drawer and make sure the CD/DVD is  
properly seated. It should lie flat with the label  
facingup.  
A foreign object in the drawer could block laser  
light from reading the CD/DVD. Make sure there  
is no obstruction. Remove any foreign object.  
Check whether the CD/DVD is dirty. If it is, wipe  
it with a clean cloth dipped in water or a neutral  
cleaner. See the Media care section in Chapter 4  
for details on cleaning.  
9-16  
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Hardware and system checklist  
SomeCD/DVDs  
run correctly, but  
others do not  
Thesoftwareorhardwareconfigurationmay  
be causing a problem. Make sure the  
hardwareconfigurationmatchesyoursoftware’s  
needs. Check the CD/DVD’s documentation.  
Check the type of CD/DVD you are using. The  
drivesupports:  
DVD-ROM: DVD-ROM,DVD-Video  
CD-ROM:  
CD-DA, CD-Text, PhotoCD(single/  
multi-session),CD-ROMMode1,  
Mode 2, CD-ROM XA Mode 2  
(Form1,Form2),EnhancedCD(CD-  
EXTRA),CD-G(AudioCDonly),  
AddressingMethod2  
Check the region code on the DVD. It must match  
thatontheCD-RW/DVD-ROMdrive.Region  
codes are listed in the Optical media section in  
Chapter 2, The Grand Tour.  
Cannot write correctly If you have trouble writing, make sure you are  
observingthefollowingprecautions:  
• Use only media recommended by TOSHIBA.  
• Do not use the mouse or keyboard during  
writing.  
• Use only the software supplied with the  
computerforrecording.  
• Do not run or start other software during writing.  
• Do not jar the computer during writing.  
• Do not connect/ disconnect external devices or  
install/removeinternalcardsduringwriting.  
If problems persist, contact your dealer.  
9-17  
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User's Manual  
Diskette drive  
For more information, refer to Chapter 4, Operating Basics.  
Problem  
Procedure  
Drivedoesnot  
operate  
There may be a faulty cable connection. Check  
the connection to the computer and to the drive.  
You cannot access  
the external 3 1/2"  
diskettedrive  
Try another diskette. If you can access the  
diskette, the original diskette (not the drive) is  
probablycausingtheproblem.  
If problems persist, contact your dealer.  
PC card  
Refer also to Chapter 8, Optional Devices.  
Problem  
Procedure  
PC card  
erroroccurs  
Reseat the PC card to make sure it is  
firmlyconnected.  
Make sure the connection between the external  
device and the card is firm.  
Check the card’s documentation.  
If problems persist, contact your dealer.  
9-18  
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Hardware and system checklist  
Pointing device  
If you are using a USB mouse, also refer to the USB section in this chapter and to  
your mouse documentation.  
Touch Pad  
Problem  
Procedure  
On-screenpointer  
does not respond to  
Padoperation  
The system might be busy. If the pointer is  
shaped as an hourglass, wait for it to resume  
its normal shape and try again to move it.  
Double-tapping  
does not work  
Try changing the double-click speed setting in  
the mouse control utility.  
1. Open the Control Panel, select the Mouse  
icon and press Enter.  
2. Click the Buttons tab.  
3. Set the double-click speed as instructed and  
click OK.  
Themousepointer  
moves too fast or  
too slow  
Try changing the speed setting in the mouse  
control utility.  
1. Open the Control Panel, select the Mouse  
icon and press Enter.  
2. Click the Pointer Options tab.  
3. Set the speed as instructed and click OK.  
If problems persist, contact your dealer.  
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User's Manual  
USB mouse  
Problem  
Procedure  
On-screenpointer  
does not respond to  
mouseoperation  
The system might be busy. If the pointer is  
shaped as an hourglass, wait for it to resume  
its normal shape and try again to move it.  
Make sure the mouse is properly connected to  
the USB port.  
Double-clicking  
does not work  
Try changing the double-click speed setting in  
the mouse control utility.  
1. Open the Control Panel, select the Mouse  
icon and press Enter.  
2. Click the Buttons tab.  
3. Set the double-click speed as instructed and  
click OK.  
Themousepointer  
moves too fast or  
too slow  
Try changing the speed setting in the mouse  
control utility.  
1. Open the Control Panel, select the Mouse  
icon and press Enter.  
2. Click the Pointer Options tab.  
3. Set the speed as instructed and click OK.  
Themousepointer  
moveserratically  
The mouse might be dirty. Refer to your mouse  
documentations for instructions on cleaning.  
If problems persist, contact your dealer.  
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Hardware and system checklist  
USB  
Refer also to your USB device’s documentation.  
Problem  
Procedure  
USBdevicedoes  
not work  
Check for a firm cable connection between the  
USB ports on the computer and the USB device.  
Make sure the USB device drivers are properly  
installed. Refer to your Windows XP documenta-  
tion for information on checking the drivers.  
If problems persist, contact your dealer.  
Memory expansion  
Refer also to Chapter 8, Optional Devices, for information on installing memory  
modules.  
Problem  
Procedure  
Beep sounds.  
(If slot A, two beeps.  
Make sure the memory module installed in the  
expansion slot is compatible with the computer.  
If slot B, three beeps. If an incompatible module has been installed,  
If both, two and three  
beeps. If the memory  
module is 1GB or  
more,fivebeeps)  
follow the steps below.  
1. TurnoffthePower.  
2. Disconnect the universal AC adaptor and all  
peripheraldevices  
3. Removethebattery.  
4. Removethememorymodule.  
5. Replace the battery and/or connect the  
universalACadaptor.  
6. Turnonthepower.  
If problems persist, contact your dealer.  
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User's Manual  
Sound system  
Refer also to documentation for your audio devices.  
Problem  
Procedure  
No sound is heard  
Adjust the volume control dial.  
Check the software volume settings.  
Make sure the headphone connection is secure.  
If problems persist, contact your dealer.  
Monitor  
Refer also to Chapter 8, Optional Devices, and to your monitor’s documentation.  
Problem  
Procedure  
Monitor does not  
turnon  
Make sure that the external monitor’s power  
switch is on. Confirm that the external monitor’s  
power cable is plugged into a working power  
outlet.  
No display  
Try adjusting the contrast and brightness controls  
on the external monitor.  
Press hot keys Fn + F5 to change the display  
priority and make sure it is not set for the internal  
display.  
Displayerroroccurs  
Check that the cable connecting the external  
monitor to the computer is attached firmly.  
If problems persist, contact your dealer.  
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Hardware and system checklist  
Modem  
Refer to the online help files for Appendix C and D.  
Problem  
Procedure  
Communication  
softwarecan’t  
initialize modem  
Make sure the computer’s internal modem  
settings are correct. Refer to Phone and Modem  
Properties in the Control Panel.  
You can hear a dial  
tone but can’t make  
a call  
If the call is going through a PBX machine, make  
sure the communication application’s tone dial  
detection feature is disabled.  
You can also use the ATX command. Refer to the  
online help files for Appendix C, AT Commands.  
You place a call,  
but a connection  
can’t be made  
Make sure the settings are correct in your  
communicationsapplication.  
After making a call  
you can’t hear a ring  
Make sure the tone or pulse selection in your  
communications application is set correctly.  
You can also use the ATD command. Refer to  
the online help files for Appendix C, AT Com-  
mands.  
Communicationis  
cut off unexpectedly  
The computer will automatically cut off  
communication when connection with the carrier  
is not successful for a set time interval. Try  
lengtheningthistimeinterval.  
ACONNECTdisplay  
is quickly replaced by  
NO CARRIER  
Check the error control setting in your  
communications application.  
You can also use the AT\N command. Refer to  
the online help files for Appendix C, AT Com-  
mands.  
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Characterdisplay  
becomesgarbled  
duringa  
In data transmission, make sure the parity bit  
and stop bit settings correspond with those  
of the remote computer.  
communication  
Check the flow control and communication  
protocol.  
Youcannotreceive  
an incoming call  
Check the rings before auto answer setting in  
your communications application.  
You can also use the ATS0 command. Refer to  
the online help files for Appendix D, S-registers.  
If problems persist, contact your dealer.  
LAN  
Problem  
Procedure  
Cannot access LAN  
Check for a firm cable connection between the  
LAN jack and the LAN HUB.  
Wake-up on LAN  
Make sure the universal AC adaptor is con-  
nected. The does not work Wake-up on LAN  
function consumes power even when the system  
is off.  
If problems persist, consult your LAN  
administrator.  
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Hardware and system checklist  
Wireless LAN  
If the following procedures do not restore LAN access, consult your LAN adminis-  
trator. For more information on wireless communication, refer to Chapter 4, Operat-  
ing Basics.  
Problem  
Procedure  
Cannot access  
Wireless LAN  
Make sure the computer’s wireless  
communication switch is set to on.  
If problems persist, contact your LAN administra-  
toror dealer.  
Real Time Clock  
Problem  
Procedure  
Thefollowingmessage The battery for RTC is wearing. Set the date and  
is displayed on the LCD: time in BIOS setup with the following steps:  
RTC battery is low or  
CMOS checksum is  
inconsistent. Press  
[F1] key to set  
1. Press [F1] key. BIOS setup will boot up.  
2. Set the date in [System Date].  
3. Set the time in [System Time].  
4. Press [End] key.  
Date/Time.  
Confirmationmessagewillappear.  
5. Press [Y] key. BIOS setup will terminate and  
the computer will be rebooted.  
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User's Manual  
TOSHIBA support  
If you require any additional help using your computer or if you are having  
problems operating the computer, you may need to contact TOSHIBA for addi-  
tional technical assistance.  
Before you call  
Some problems you experience may be related to software or the operating system,  
it is important to investigate other sources of assistance first. Before contacting  
TOSHIBA,trythefollowing:  
Review troubleshooting sections in the documentation for software and  
peripheraldevices.  
If a problem occurs when you are running software applications, consult the  
software documentation for troubleshooting suggestions. Call the software  
company’s technical support for assistance.  
Consult the dealer you purchased your computer and/or software from. They  
are your best sources for current information and support.  
Where to write  
If you are still unable to solve the problem and suspect that it is hardware related,  
write to TOSHIBA at the nearest location listed below:  
OutsideofEurope  
China  
Australia  
TOSHIBAComputerSystems  
(Shanghai) Co., Ltd.  
TOSHIBAAustraliaPty.Ltd.  
InformationSystemsDivision  
84-92TalaveraRoad  
NorthRydeN.S.W.2113  
Sydney  
Bldg.33,No.351,JinzangRoad,  
Pudong New Area,  
Shanghai,  
P.R.China201206  
Singapore  
Canada  
TOSHIBASingaporePte.Ltd.  
438BAlexandraRoad#06-01  
AlexandraTechnopark  
Singapore119968  
TOSHIBAofCanadaLtd.  
191McNabbStreet,  
Markham,Ontario  
L3R8H2  
9-26  
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TOSHIBA support  
UnitedStatesofAmerica  
UnitedKingdom  
TOSHIBAAmericaInformationSystems,  
Inc.  
TOSHIBAInformationSystems  
(U.K.)Ltd.  
9740IrvineBoulevard  
Irvine,California92618  
USA  
TOSHIBACourt  
Weybridge Business Park  
Addlestone Road  
InEurope  
Weybridge,SurreyKT152UL  
TheRestofEurope  
Germany&Austria  
TOSHIBAEurope(I.E.)GmbH  
TOSHIBAEurope(I.E.)GmbH  
Geschäftsbereich,  
Geschäftsbereich,  
Deutschland-Österreich  
Hammfelddamm8,  
Deutschland-Österreich  
Hammfelddamm8,  
D-41460Neuss,Germany  
France  
D-41460Neuss,Germany  
TOSHIBASystèmsFranceS.A.  
7,RueAmpèreB.P.131,  
92804PuteauxCedex  
Netherlands  
TOSHIBAInformationSystems,Benelux  
B.V.  
RiviumBoulevard  
412909LKCapellea/dIJssel  
Spain  
TOSHIBAInformationSystems,ESPAÑA  
ParqueEmpresarialSanFernando  
EdificioEuropa,la Planta,  
EscaleraA28830Madrid  
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Appendixes  
Appendix A  
Specifications ........................................................................... A-1  
Appendix B  
Display Controller and Modes .............................................. B-1  
Appendix C  
AT Commands .......................................................................... C-1  
Appendix D  
S-registers ................................................................................. D-1  
Appendix E  
V.90 ............................................................................................. E-1  
Appendix F  
Internal Modem Guide..............................................................F-1  
Appendix G  
Wireless LAN ............................................................................ G-1  
Appendix H  
AC Power Cord and Connectors ........................................... H-1  
Appendix I  
Parts Numbers ............................................................................ I-1  
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Appendix A  
Specifications  
This appendix summarizes the computer’s technical specifications.  
Physical Dimensions  
Size 332(w)x293(d)x33/40(h)millimeters(not including  
parts that extend beyond the main body)  
Weight 2.9kilograms,configuredwith:15"XGA-TFT,CD-RW/  
DVD-ROMdrive,Modem,WirelessLAN  
Weight will vary with other configurations.  
Environmental Requirements  
Ambient  
Conditions temperature  
Relative  
humidity  
Operating 5°C(41°F)to3C(95°F)  
Non-operating -20°C(-4°F)to6C(149°F)  
ThermalGradient 20°C perhourmaximum  
Wet-bulb temperature 26°Cmaximum  
Conditions Altitude(fromsealevel)  
Operating -60to3,000meters  
20%to80%  
10%to95%  
Non-operating -60to10,000metersmaximum  
Power Requirements  
Universal AC adaptor 100-240voltsAC  
50 or 60 hertz (cycles per second)  
Computer 15VDC  
4.0/5.0amperes  
A-1  
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User's Manual  
Built-in Modem  
Networkcontrolunit(NCU)  
Type of NCU AA  
Type of line Telephone line (analog only)  
Type of dialing Pulse  
Tone  
Controlcommand AT commands  
EIA-578commands  
Monitor function Computer’s speaker  
Communicationspecifications  
Communication Data:  
system Fax:  
Fullduplex  
Halfduplex  
Communication Data  
protocol  
ITU-T-Rec  
V.21/V.22/V.22bis/V.32  
(FormerCCITT)  
Bell  
/V.32bis/V.34/V.90  
103/212A  
Fax  
ITU-T-Rec  
(FormerCCITT)  
V.17/V.29/V.27ter  
/V.21ch2  
Communication Data transmission and reception  
speed 300/1200/2400/4800/7200/9600/12000/14400/  
16800/19200/21600/24000/26400/28800/31200/  
33600bps  
Data reception only with V.90  
28000/29333/30666/32000/33333/34666/36000/37333/  
38666/40000/41333/42666/44000/45333/46666/48000/  
49333/50666/52000/53333/54666/56000bps  
Fax  
2400/4800/7200/9600/12000/14400bps  
Transmittinglevel -10dBm  
Receivinglevel -10to-40dBm  
Input/output 600ohms±30%  
impedance  
Errorcorrecting MNPclass4andITU-TV.42  
Data compression MNP class 5 and ITU-T V.42bis  
Power supply +3.3V(suppliedbycomputer)  
A-2  
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Appendix B  
Display Controller and  
Modes  
Display controller  
The display controller interprets software commands into hardware commands that  
turn particular pels on or off.  
The controller is an advanced Video Graphics Array (VGA) that provides Extended  
Graphics Array (XGA) and Super Extended Graphics Array Plus (SXGA+) support  
for the internal LCD and external monitors. The 15.0" TFT LCD panel displays up to  
1024horizontaland768verticalpixelsand1400horizontaland1050verticalpixels.  
A high-resolution external monitor connected to the computer can display up to  
1920horizontaland1440verticalpixelsat16Mcolors.  
The display controller also controls the video mode, which uses industry standard  
rules to govern the screen resolution and the maximum number of colors that can be  
displayed on screen.  
Software written for a given video mode will run on any computer that supports the  
mode.  
The computer’s display controller supports all VGA and SVGA modes, the most  
widely used industry standards.  
B-1  
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User's Manual  
Video modes  
The computer supports video modes defined in the tables below. If your application  
offers a selection of mode numbers that do not match the numbers on the table,  
select a mode based on mode type, resolution, character matrix, number of colors  
and refresh rates. Also, if your software supports both graphics and text modes, the  
screen display may appear to operate faster using a text mode.  
Table1 Video modes (VGA)  
Video Type Resolution  
mode  
Character LCD  
CRT  
colors  
Scanning  
frequency  
Vertical (Hz)  
matrix  
(pels)  
colors  
0, 1  
2, 3  
VGA 40 x 25  
8 x 8  
16 of 256K 16 of 256K 70  
16 of 256K 16 of 256K 70  
16 of 256K 16 of 256K 70  
16 of 256K 16 of 256K 70  
16 of 256K 16 of 256K 70  
16 of 256K 16 of 256K 70  
Text  
Characters  
VGA 80 x 25  
8 x 8  
Text  
Characters  
0*, 1* VGA 40 x 25  
8 x 14  
8 x 14  
9 x 16  
9 x 16  
8 x 8  
Text  
Characters  
2*, 3* VGA 80 x 25  
Text  
Characters  
0+, 1+ VGA 40 x 25  
Text  
Characters  
2+, 3+ VGA 80 x 25  
Text  
Characters  
4, 5  
6
VGA 320 x 200  
Grph Pels  
4 of 256K  
2 of 256K  
4 of 256K  
2 of 256K  
70  
70  
VGA 640 x 200  
Grph Pels  
8 x 8  
7
VGA 80 x 25  
9 x 14  
9 x 16  
Mono  
Mono  
Mono  
Mono  
70  
70  
Text  
VGA 80 x 25  
Text Characters  
Characters  
7+  
B-2  
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Appendix B  
Table1 Video modes (VGA) continued  
Video Type Resolution  
mode  
Character LCD  
CRT  
colors  
Scanning  
frequency  
Vertical (Hz)  
matrix  
(pels)  
colors  
D
E
VGA 320 x 200  
Grph Pels  
8 x 8  
16 of 256K 16 of 256K 70  
16 of 256K 16 of 256K 70  
VGA 640 x 200  
Grph Pels  
8 x 8  
F
VGA 640 x 350  
Grph Pels  
8 x 14  
8 x 14  
Mono  
Mono  
70  
10  
VGA 640 x 350  
Grph Pels  
16 of 256K 16 of 256K 70  
11  
12  
VGA 640 x 480  
Grph Pels  
VGA 640 x 480  
Grph Pels  
8 x 16  
8 x 16  
2 of 256K  
2 of 256K  
60  
16 of 256K 16 of 256K 60  
256 of 256K 256 of 256K 70  
13  
VGA 320 x 200  
Grph Pels  
8 x 8  
B-3  
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Table 2 Video modes (XGA)  
CRT  
Resolution  
LCD  
Vertical  
colors  
colors  
frequency (Hz)  
640 x 480  
256/256K  
256/256K  
60  
75  
85  
100  
800 x 600  
256/256K  
256/256K  
256/256K  
256/256K  
256/256K  
60  
75  
85  
100  
1024 x 768  
1280 x 1024  
60  
75  
85  
100  
256/256K  
(Virtual)  
60  
75  
85  
100  
1400 x 1050  
1600 x 1200  
1920 x 1440  
256/256K  
(Virtual)  
256/256K  
256/256K  
256/256K  
60  
75  
85  
256/256K  
(Virtual)  
60  
75  
85  
256/256K  
(Virtual)  
60  
B-4  
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Appendix B  
Table 2 Video modes (XGA) continued  
Resolution  
LCD  
colors  
CRT  
colors  
Vertical  
frequency (Hz)  
640 x 480  
64K/64K  
64K/64K  
64K/64K  
64K/64K  
64K/64K  
60  
75  
85  
100  
800 x 600  
64K/64K  
64K/64K  
60  
75  
85  
100  
1024 x 768  
1280 x 1024  
60  
75  
85  
100  
64K/64K  
(Virtual)  
60  
75  
85  
100  
1400 x 1050  
1600 x 1200  
1920 x 1440  
64K/64K  
(Virtual)  
64K/64K  
64K/64K  
64K/64K  
60  
75  
85  
64K/64K  
(Virtual)  
60  
75  
85  
64K/64K  
(Virtual)  
60  
B-5  
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User's Manual  
Table 2 Video modes (XGA) continued  
Resolution  
LCD  
CRT  
Vertical  
colors  
colors  
frequency (Hz)  
640 x 480  
16M/16M  
16M/16M  
16M/16M  
16M/16M  
16M/16M  
16M/16M  
16M/16M  
60  
75  
85  
100  
800 x 600  
60  
75  
85  
100  
1024 x 768  
1280 x 1024  
60  
75  
85  
100  
16M/16M  
(Virtual)  
60  
75  
85  
100  
1400 x 1050  
1600 x 1200  
1920 x 1440  
16M/16M  
(Virtual)  
16M/16M  
16M/16M  
16M/16M  
60  
75  
85  
16M/16M  
(Virtual)  
60  
75  
85  
16M/16M  
(Virtual)  
60  
B-6  
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Appendix B  
Table 3 Video modes (Super XGA+)  
Resolution  
LCD  
colors  
CRT  
colors  
Vertical  
frequency (Hz)  
640 x 480  
256/256K  
256/256K  
256/256K  
256/256K  
256/256K  
60  
75  
85  
100  
800 x 600  
256/256K  
256/256K  
256/256K  
256/256K  
60  
75  
85  
100  
1024 x 768  
1280 x 1024  
60  
75  
85  
100  
60  
75  
85  
100  
1400 x 1050  
1600 x 1200  
1920 x 1440  
256/256K  
256/256K  
256/256K  
60  
75  
85  
256/256K  
(Virtual)  
60  
75  
85  
256/256K  
(Virtual)  
60  
B-7  
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User's Manual  
Table 3 Video modes (Super XGA+) continued  
Resolution  
LCD  
CRT  
Vertical  
colors  
colors  
frequency (Hz)  
640 x 480  
64K/64K  
64K/64K  
64K/64K  
64K/64K  
64K/64K  
64K/64K  
64K/64K  
64K/64K  
64K/64K  
60  
75  
85  
100  
800 x 600  
60  
75  
85  
100  
1024 x 768  
1280 x 1024  
60  
75  
85  
100  
60  
75  
85  
100  
1400 x 1050  
1600 x 1200  
1920 x 1440  
64K/64K  
64K/64K  
64K/64K  
60  
75  
85  
64K/64K  
(Virtual)  
60  
75  
85  
64K/64K  
(Virtual)  
60  
B-8  
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Appendix B  
Table 3 Video modes (Super XGA+) continued  
Resolution  
LCD  
CRT  
Vertical  
colors  
colors  
frequency (Hz)  
640 x 480  
16M/16M  
16M/16M  
16M/16M  
16M/16M  
16M/16M  
16M/16M  
16M/16M  
16M/16M  
16M/16M  
60  
75  
85  
100  
800 x 600  
60  
75  
85  
100  
1024 x 768  
1280 x 1024  
60  
75  
85  
100  
60  
75  
85  
100  
1400 x 1050  
1600 x 1200  
1920 x 1440  
16M/16M  
16M/16M  
16M/16M  
60  
75  
85  
16M/16M  
(Virtual)  
60  
75  
85  
16M/16M  
(Virtual)  
60  
B-9  
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B-10  
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Appendix C  
AT Commands  
In most cases, you will not need to type AT commands manually. However,  
there might be some occasions when you will need to do so.  
This chapter describes AT commands for data mode. Fax and voice commands  
are taken care of by application software.  
The format for entering AT commands is:  
ATXn  
where X is the AT command, and n is the specific value for that command. After  
you type in the command press Enter.  
Any command issued is acknowledged with a response in either text or numeric  
values known as result codes.  
All commands and command-values accepted by the modem are described in  
this section; any entry other than those listed results in an error.  
+++ Escape sequence  
The escape sequence allows the modem to exit data mode and enter  
on-line command mode. While in on-line command mode, you can  
communicate directly to your modem using AT commands. Once you  
finish, you can return to data mode using the ATO command.  
A pause, the length of which is set by Escape Guard Time (S12), must  
be completed after an escape sequence is entered, This pause prevents  
the modem from interpreting the escape sequence as data.  
The value of the escape sequence character may be changed using  
registerS2.  
A/  
Repeat last command  
This command repeats the last command string entered. Do not  
precede this command with an AT prefix or conclude it by pressing  
Enter.  
C-1  
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A
Answer command  
This command instructs the modem to go off-hook and answer an  
incomingcall.  
Bn  
Communication standard setting  
This command determines the communication standard CCITT or Bell.  
B0  
Selects CCITT V.22 mode when the modem is at 1200 bps.  
Selects Bell 212A when the modem is at 1200 bps (default).  
Selects V.21 when the modem is at 300 bps.  
B1  
B15  
B16  
Selects Bell 103J when the modem is at 300 bps (default).  
Result Codes:  
OK  
n=0,1,15,16  
ERROR Otherwise  
Dn  
Dial  
This command instructs the modem to dial a telephone number. Enter n  
(the telephone number and any modifiers) after the ATD command.  
Any digit or symbol (0-9, *, #, A, B, C, D) may be dialed as touch-tone  
digits. Characters such as spaces, hyphens, and parentheses do not  
count. They are ignored by the modem, but you may want to include  
them to make the number and modifiers easier to read.  
The following may be used as phone number modifiers:  
P
T
,
Pulsedialing.  
Touch-tone dialing (default).  
Pause during dialing. Pause for time specified in Register S8  
before processing the next character in the dial string.  
W
@
Wait for dial tone. Modem waits for a second dial tone before  
processing the dial string.  
Wait for quiet answer. Wait for five seconds of silence after  
dialing the number. If silence is not detected, the modem  
sends a NO ANSWER result code back to the caller.  
!
Hook flash. Causes the modem to go on-hook for 0.5 seconds  
and then return to off-hook.  
C-2  
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Appendix C  
;
Return to command mode. Causes the modem to return to  
command mode after dialing a number, without disconnecting  
the call.  
S=n  
Dial a telephone number previously stored using the &Zn=X  
command(See&Zn=Xcommandformoreinformation).The  
range is 0-3.  
En  
Echo command  
This command controls whether or not the characters entered from  
your computer keyboard are displayed on your monitor (echoed) while  
the modem is in command mode.  
E0  
E1  
Disables echo to the computer.  
Enables echo to the computer (default).  
Result Codes:  
OK n=0,1  
ERROR Otherwise  
Hn  
Hook control  
This command instructs the modem to go on-hook to disconnect a call,  
or off-hook to make the phone line busy.  
H0  
H1  
Modem goes on-hook (default).  
Modem goes off-hook.  
Result Codes:  
OK n=0,1  
ERROR Otherwise  
In  
Request ID information  
This command displays product information about the modem.  
I0  
I3  
I9  
Returns modem identity string and driver version number.  
Same as I0.  
Returns region ID in English.  
Result Codes:  
OK  
n=0,3,9  
ERROR Otherwise  
C-3  
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Ln  
Monitor speaker volume  
This command sets speaker volume to low, medium, or high.  
L0  
L1  
L2  
L3  
Lowvolume.  
Lowvolume.(SameasL0)  
Mediumvolume(default).  
Highvolume.  
Result Codes:  
OK  
n=0,1,2,3  
ERROR Otherwise  
Mn  
Monitor speaker mode  
This command turns the speaker on or off.  
M0  
M1  
The speaker is off.  
The speaker is on until the modem detects the carrier signal  
(default).  
M2  
M3  
The speaker is always on when modem is off-hook.  
Speaker is on until the carrier is detected, except when dialing.  
Result Codes:  
OK  
n=0,1,2,3  
ERROR Otherwise  
Nn  
Modulation handshake  
This command controls whether or not the local modem performs a  
negotiated handshake at connection time with the remote modem when  
the communication speed of the two modems is different.  
N0  
When originating or answering, this is for handshake only at  
the communication standard specified by S37 and the ATB  
command.  
N1  
When originating or answering, begin the handshake at the  
communication standard specified by S37 and the ATB  
command(default).  
During handshake, a lower transmission speed may be  
selected.  
C-4  
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Appendix C  
Result Codes:  
OK n=0,1  
ERROR Otherwise  
On  
Return on-line to data mode  
O0  
O1  
O3  
Instructs the modem to exit on-line command mode and return  
to data mode (see AT escape sequence, +++).  
This command issues a retrain before returning to on-line data  
mode.  
This command issues a rate renegotiation before returning to  
on-line data mode.  
Result Codes:  
OK  
n=0,1,3  
ERROR Otherwise  
P
Select pulse dialing  
This command configures the modem for pulse (non touch-tone)  
dialing. Dialed digits are pulsed until a T command or dial modifier is  
received. Tone dial is the default setting.  
Qn  
Result code control  
Result codes are informational messages sent from the modem and  
displayed on your monitor. Basic result codes are OK, CONNECT,  
RING, NO CARRIER, and ERROR. The ATQ command allows the  
user to turn result codes on or off.  
Q0  
Enables modem to send result codes to the computer (de-  
fault).  
Q1  
Disables modem from sending result codes to the computer.  
Result Codes:  
OK n=0,1  
ERROR Otherwise  
C-5  
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T
Select tone dialing  
This command instructs the modem to send DTMF tones while dialing.  
Dialed digits are tone dialed until a P command or dial modifier is  
received. This is the default setting.  
Vn  
DCE response format  
This command controls whether result codes (including call progress  
and negotiation progress messages) are displayed as words or their  
numeric equivalents.  
V0  
V1  
Displays result codes as digits.  
Displays result codes as text (default).  
Result Codes:  
OK n=0,1  
ERROR Otherwise  
Xn  
Result code selection, call progress monitoring  
This command selects which result codes will be used by the modem.  
Command Dial tone  
detect  
Busysignal SupportedResult  
detect  
Code  
X0  
X1  
X2  
X3  
Disable  
Disable  
Enable  
Disable  
Disable  
OK, CONNECT, RING, NO CARRIER,  
ERROR  
Disable  
Disable  
Enable  
OK, RING, NO CARRIER, ERROR,  
CONNECT <RATE>  
OK, RING, NO CARRIER, ERROR,  
NODIALTONE, CONNECT <RATE>  
OK, RING, NO CARRIER, ERROR,  
BUSY, CONNECT <RATE>,  
BLACKLISTED  
X4 (default) Enable  
Enable  
OK, RING, NO CARRIER, ERROR,  
NODIALTONE, BUSY, CONNECT  
<RATE>, DELAYED, BLACKLISTED,  
REORDER, WARBLE, CALL WAITING  
DETECTED  
C-6  
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Appendix C  
X5  
Enable  
Enable  
OK, RING, NO CARRIER, ERROR,  
NODIALTONE, BUSY, CONNECT  
<RATE>, RRING, NO BONGTONE,  
DELAYED, BLACKLISTED, REORDER,  
WARBLE, CALL WAITING DETECTED  
Dial tone detect  
Disabled: The modem dials a call regardless of whether it detects a  
dial tone.  
Enabled: The modem dials only upon detection of a dial tone, and  
disconnects the call if the dial tone is not detected within  
10 seconds.  
Busy tone detect  
Disabled: The modem ignores any busy tones it receives.  
Enabled: The modem monitors for busy tones.  
Result Codes:  
OK  
n=0,1,2,3,4,5  
ERROR Otherwise  
Zn  
Recall stored profile  
The modem performs a soft reset and restores (recalls) the configura-  
tion profile according to the parameter supplied. If no parameter is  
specified, zero is assumed. Either Z0 or Z1 restores the profile.  
Result Codes:  
OK  
n=0,1  
ERROR Otherwise  
&Cn Data Carrier Detect (DCD) control  
Data Carrier Detect is a signal from the modem to the computer  
indicating that a carrier signal is being received from a remote modem.  
DCD normally turns off when the modem no longer detects the carrier  
signal.  
C-7  
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&C0  
&C1  
The state of the carrier from the remote modem is ignored.  
DCD circuit is always on.  
DCD turns on when the remote modem’s carrier signal is  
detected, and off when the carrier signal is not detected  
(default).  
Result Codes:  
OK  
n=0,1  
ERROR Otherwise  
&Dn DTR control  
This command interprets how the modem responds to the state of the  
DTR signal and changes to the DTR signal.  
&D0  
Ignore. The modem ignores the true status of DTR and treats  
it as always on. This should only be used if your communica-  
tion software does not provide DTR to the modem  
&D1  
If the DTR signal is not detected while in on-line data mode,  
the modem enters command mode, issues an OK result code,  
and remains connected.  
&D2  
&D3  
If the DTR signal is not detected while in on-line data mode,  
the modem disconnects (default).  
Reset on the on-to-off DTR transition.  
Result Codes:  
OK  
n=0,1,2,3  
ERROR Otherwise  
&F  
Load factory settings  
This command loads the configuration stored and programmed at the  
factory. This operation replaces all of the command options and the S-  
register settings in the active configuration with factory values.  
&F  
Recall factory setting as active configuration.  
C-8  
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Appendix C  
&Gn V.22bis guard tone control  
This command determines which guard tone, if any, to transmit while  
transmitting in the high band (answer mode). This command is only  
used in V.22 and V.22bis mode. This option is not used in North  
America and is for international use only.  
&G0  
&G1  
&G2  
Guard tone disabled (default).  
Sets guard tone to 550 Hz.  
Sets guard tone to 1800 Hz.  
Result Codes:  
OK  
n=0,1,2  
ERROR Otherwise  
&Kn Local flow control selection  
&K0  
&K3  
&K4  
Disableflowcontrol.  
EnableCTS/RTSflowcontrol(default).  
EnableXON/XOFFflowcontrol.  
Result Codes:  
OK  
n=0,3,4  
ERROR Otherwise  
&Pn Select Pulse Dial Make/Break Ratio (WW)  
&P0  
&P1  
&P2  
Selects 39% - 61% make/break ratio at 10 pulses per second.  
Selects 33% - 67% make/break ratio at 10 pulses per second.  
Selects 33% - 67% make/break ratio at 20 pulses per second.  
Result Codes:  
OK  
n=0,1,2  
ERROR Otherwise  
&Tn Self-test commands  
These tests can help to isolate problems if you experience periodic  
data loss or random errors.  
C-9  
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&T0  
&T1  
Abort. Stops any test in progress.  
Local analog loop. This test verifies modem operation, as well  
as the connection between the modem and computer. Any  
data entered at the local DTE is modulated, then demodulated,  
and returned to the local DTE. To work properly, the modem  
must be off-line.  
Result Codes:  
OK  
n=0  
CONNECT  
ERROR  
n=1  
Otherwise  
&V  
Display Current Configuration  
This command displays the current configuration of the modem. If  
nonvolatile memory is supported the stored profiles are displayed  
as well.  
&V  
Viewprofiles.  
&W Store current configuration  
Saves the current (active) configuration (profile), including S-Regis-  
ters.  
The current configuration comprises a list of storable parameters  
illustrated in the &V command. These settings are restored to the  
active configuration upon receiving a Zn command or at power up.  
Refer to the &V command.  
&W  
Stores the current configuration.  
&Zn=x  
Store telephone number  
This command is used to store up to four dialing strings in the  
modem’s nonvolatile memory for later dialing. The format for the  
command is &Zn=“stored number” where n is the location 0-3 to which  
the number should be written. The dial string may contain up to 34  
characters. The ATDS=n command dials using the string stored in  
location n.  
Result codes:  
OK  
n=0, 1, 2, 3  
ERROR Otherwise  
C-10  
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Appendix C  
\Nn Error control mode selection  
This command determines the type of error control used by the modem  
when sending or receiving data.  
\N0  
\N1  
\N2  
Buffer mode. No error control.  
Directmode.  
MNP or disconnect mode. The modem attempts to connect  
using MNP2-4 error control procedures. If this fails, the  
modem disconnects.  
This is also known as MNP reliable mode.  
V.42,MNP,orbuffered(default).  
\N3  
\N4  
The modem attempts to connect in V.42 error control mode. If  
this fails, it attempts to connect in MNP mode. If this fails, it  
connects in buffer mode and continues operation. This is also  
known as V.42/MNP auto reliable mode (same as &Q5).  
V.42 or disconnect. The modem attempts to connect in V.42  
error control mode. If this fails, the modem disconnects.  
\N5  
\N7  
V.42. MNP or buffered (same as\N3).  
V.42. MNP or buffered (same as\N3).  
Result Codes:  
OK  
n=0,1,2,3,4,5,7  
ERROR Otherwise  
\Qn Local flow control selection  
\Q0  
\Q1  
\Q3  
Disableflowcontrol.  
XON/XOFFsoftwareflowcontrol.  
CTS/RTStoDTE(default).  
Result Codes:  
OK  
n=0,1,3  
ERROR Otherwise  
C-11  
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\Vn Protocol result code  
\V0  
Disable protocol result code appended to DCE speed.  
\V1  
Enable protocol result code appended to DCE speed (default).  
Result Codes:  
OK n=0,1  
ERROR Otherwise  
%B View numbers in blacklist  
If blacklisting is in effect, this command displays the numbers for  
which the last call attempted in the past two hours failed. The ERROR  
result code appears in regions that do not require blacklisting.  
%Cn Data compression control  
This command determines the operation of V.42bis and MNP class 5  
data compression. On-line changes do not take effect until a discon-  
nect occurs first.  
%C0  
%C3  
V.42bis/MNP 5 disabled. No data compression.  
V.42bis/MNP 5 enabled. Data compression enabled (default).  
Result Codes:  
OK n=0,3  
ERROR Otherwise  
C-12  
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Appendix D  
S-registers  
S-registers contain the settings that determine how a number of functions of the  
internal modem operate. For example, how many times to let the telephone ring  
before the modem answers and how long to wait before it hangs up if a connec-  
tion fails. You can also customize certain AT commands such as the escape  
sequence and command line termination.  
The contents of the registers are changed automatically when you modify  
corresponding settings in your communication software. If you choose,  
however, you can display and edit the contents of the registers manually when  
the modem is in command mode. If the value is out of the acceptable range, then  
an error is generated.  
This chapter describes the settings for each S-register.  
S-register values  
The format for displaying the value of an S-register is:  
ATSn?  
where n is the register number. After you type in the register press Enter.  
The format for modifying the value of an S-register is:  
ATSn=r  
where n is the register number, and r is the new register value. After you type in  
the register and its new value press Enter.  
NOTE: Some registers vary from one country/region to another.  
D-1  
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S0  
Auto answer ring number  
This register determines the number of rings the modem will count  
before automatically answering a call. Enter 0 (zero) if you do not want  
the modem to automatically answer at all. When disabled, the modem  
can only answer with an ATA command.  
Range: 0-255  
Default: 0  
Units: rings  
S1  
S2  
Ring counter  
This register is read only. The value of S1 is incremented with each  
ring. If no ring occurs over a six-second interval, this register is  
cleared.  
Range: 0-225  
Default: 0  
Units: rings  
AT escape character (user defined)  
This register determines the ASCII values used for an escape se-  
quence. The default is the + character. The escape sequence allows the  
modem to exit data mode and enter command mode when on-line.  
Values greater than 127 disable the escape sequence.  
Range: 0-255,ASCIIdecimal  
Default: 43  
Units: ASCII  
S3  
Command line termination character  
(user defined)  
This register determines the ASCII values as the carriage return  
character. This character is used to end command lines and result  
codes.  
Range: 0-127,ASCIIdecimal  
Default: 13(carriagereturn)  
Units: ASCII  
D-2  
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Appendix D  
S4  
S5  
Response formatting character (user defined)  
This register determines the ASCII value used as the line feed charac-  
ter. The modem uses a line feed character in command mode when it  
responds to the computer.  
Range: 0-127,ASCIIdecimal  
Default: 10 (linefeed)  
Units: ASCII  
Command line editing character (user defined)  
This register sets the character recognized as a backspace and pertains  
to asynchronous only. The modem will not recognize the backspace  
character if it is set to a value that is greater than 32 ASCII. This  
character can be used to edit a command line. When the echo com-  
mand is enabled, the modem echoes back to the local DTE the back-  
space character, an ASCII space character, and a second backspace  
character. This means a total of three characters are transmitted each  
time the modem processes the backspace character.  
Range: 0-127,ASCIIdecimal  
Default: 8 (backspace)  
Units: ASCII  
S6  
Wait before dialing  
This register sets the length of time, in seconds, that the modem must  
wait (pause) after going off-hook before dialing the first digit of the  
telephone number. The modem always pauses for a minimum of two  
seconds, even if the value of S6 is less that two seconds. The wait for  
dial tone call progress feature (W dial modifier in the dial string) will  
override the value in register S6. This operation, however, may be  
affected by some ATX options according to country/region restric-  
tions. In some countries/regions, S6 will set dial tone detect time.  
Range: 3-255  
Default: 3  
Units: seconds  
D-3  
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S7  
Connection completion time-out  
This register sets the time, in seconds, that the modem must wait  
before hanging up because carrier is not detected. The timer is started  
when the modem finishes dialing (originate), or goes off-hook (an-  
swer). In originate mode, the timer is reset upon detection of an answer  
tone if allowed by county restriction. The timer also specifies the wait  
for silence time for the @ dial modifier in seconds. S7 is not associated  
with the W dial modifier.  
Range: 1-255  
Default: 50  
Units: seconds  
S8  
Comma pause time  
This register sets the time, in seconds, that the modem must pause  
when it encounters a comma (,) in the dial command string. In some  
countries/regions, S8 will set both wait before dialing and comma  
pause time.  
Range: 0-255  
Default: 2  
Units: seconds  
S11 DTMF dialing speed  
This register determines the dialing speed which is prefixed for each  
country/region.  
Range: 50-255  
Default: 95  
Units: .001 seconds  
S12 Escape guard time  
This register sets the value (in 20 millisecond increments) for the  
required pause after the escape sequence.  
Range: 0-255  
Default: 50  
Units: .02 seconds  
D-4  
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Appendix D  
S37 Dial line rate  
S37=0(default)  
S37=1  
maximummodemspeed  
reserved  
S37=2  
1200/75bps  
300 bps  
S37=3  
S37=4  
reserved  
S37=5  
1200bps  
S37=6  
2400bps  
S37=7  
4800bps  
S37=8  
7200bps  
S37=9  
9600bps  
S37=10  
S37=11  
S37=12  
S37=13  
S37=14  
S37=15  
S37=16  
S37=17  
S37=18  
S37=19  
12000bps  
14400bps  
16800bps  
19200bps  
21600bps  
24000bps  
26400bps  
28800bps  
31200bps  
33600bps  
D-5  
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AT command set result codes  
The following table shows the result codes.  
The result code summary  
Result Code  
OK  
Numeric  
Description  
0
1
2
3
Commandexecuted  
CONNECT  
RING  
Modem connected to line  
A ring signal has been detected  
NOCARRIER  
Modem lost carrier signal, or does  
not detect carrier signal, or does  
not detect answer tone  
ERROR  
4
Invalidcommand  
CONNECT1200EC*1  
NODIALTONE  
5
Connection at 1200 bps  
No dial tone detected  
Busy signal detected  
No quiet answer  
6
BUSY  
7
NOANSWER  
8
CONNECT2400EC*1  
CONNECT4800EC*1  
CONNECT9600EC*1  
CONNECT14400EC*1  
CONNECT19200EC*1  
CONNECT7200EC*1  
CONNECT12000EC*1  
CONNECT16800EC*1  
CONNECT300EC*1  
CONNECT21600EC*1  
CONNECT24000EC*1  
CONNECT26400EC*1  
CONNECT28800EC*1  
CONNECT31200EC*1  
CONNECT33600EC*1  
10  
11  
12  
13  
14  
24  
25  
86  
40  
55  
56  
57  
58  
59  
60  
Connection at 2400 bps  
Connection at 4800 bps  
Connection at 9600 bps  
Connection at 14400 bps  
Connection at 19200 bps  
Connection at 7200 bps  
Connection at 12000 bps  
Connection at 16800 bps  
Connection at 300 bps  
Connection at 21600 bps  
Connection at 24000 bps  
Connection at 26400 bps  
Connection at 28800 bps  
Connection at 31200 bps  
Connection at 33600 bps  
D-6  
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Appendix D  
Result Code  
Numeric  
Description  
DELAYED*2  
88  
Delay is in effect for the dialed  
number  
BLACKLISTED*2  
89  
90  
Dialed number is blacklisted  
Blacklistisfull  
BLACKLISTFULL*2  
*1: EC only appears when the Extended Result Codes configuration option is  
enabled. EC is replaced by one of the following symbols, depending upon  
the error control method used:  
V.42bis - V.42 error control and V.42bis data compression.  
V.42 - V.42 error control only.  
MNP 5 - MNP class 4 error control and MNP class 5 data compression.  
MNP 4 - MNP class 4 error control only.  
NoEC - No error control protocol.  
*2: In some countries/regions, these result codes may not appear.  
D-7  
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D-8  
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Appendix E  
V.90  
The TOSHIBA internal modem uses V.90 technology. The modem is capable of  
downstream speeds of 56Kbps (kilobits per second) when connected to an Internet  
service provider that supports V.90. As with any modem, the actual throughput  
(speed of data transfer) depends on analog telephone line conditions, which can  
vary considerably. Therefore, many users will experience throughput in the range of  
28-50Kbps under normal telephone line conditions. Upstream data flows at the V.34  
rate.  
NOTE: V.90 rates can be achieved only when one V.90-capable host  
modem is connected to another. The TOSHIBA Internal modem will select  
automatically V.34 if the remote modem lacks V.90 capability or if a  
combination of network and/or phone line conditions prevent V.90  
connection.  
V.90 mode  
Function  
Transmissionspeed  
DataV.90  
From 56K (maximum) to 28Kbps (minimum)  
Receptiononly  
E-1  
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User's Manual  
Table E-1 Result codes for a V.90 connection  
No.  
Result code  
Description  
70  
CONNECT 32000 EC*  
Connection at 32000 bps  
72  
74  
76  
78  
80  
CONNECT 36000 EC*  
CONNECT 40000 EC*  
CONNECT 44000 EC*  
CONNECT 48000 EC*  
CONNECT 52000 EC*  
Connection at 36000 bps  
Connection at 40000 bps  
Connection at 44000 bps  
Connection at 48000 bps  
Connection at 52000 bps  
82  
CONNECT 56000 EC*  
CONNECT 28000 EC*  
CONNECT 29333 EC*  
CONNECT 30666 EC*  
CONNECT 33333 EC*  
CONNECT 34666 EC*  
CONNECT 37333 EC*  
CONNECT 38666 EC*  
CONNECT 41333 EC*  
CONNECT 42666 EC*  
CONNECT 45333 EC*  
CONNECT 46666 EC*  
CONNECT 49333 EC*  
CONNECT 50666 EC*  
CONNECT 53333 EC*  
CONNECT 54666 EC*  
Connection at 56000 bps  
Connection at 28000 bps  
Connection at 29333 bps  
Connection at 30666 bps  
Connection at 33333 bps  
Connection at 34666 bps  
Connection at 37333 bps  
Connection at 38666 bps  
Connection at 41333 bps  
Connection at 42666 bps  
Connection at 45333 bps  
Connection at 46666 bps  
Connection at 49333 bps  
Connection at 50666 bps  
Connection at 53333 bps  
Connection at 54666 bps  
100  
101  
102  
103  
104  
105  
106  
107  
108  
109  
110  
111  
112  
113  
114  
E-2  
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Appendix E  
*EC stands for the Error Control method, which appears only when the extended  
result codes configuration option is enabled. EC is replaced by one of the  
following symbols, depending on the error control method used.  
V42bis V.42 error control and V.42bis data compression  
V42 V.42errorcontrolonly  
NoEC No error control protocol  
AT Command  
-V90=* V.90DialLineRate  
-V90setsthemaximumV.90downstreamthatthemodemattemptsto  
connect.  
-V90=0 V.90disabled  
-V90=1 V.90enabled:automaticspeedselection-maximummodemspeed  
(default)  
E-3  
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E-4  
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Appendix F  
Internal Modem Guide  
This appendix describes how to install and the remove the internal modem.  
CAUTION: Do not disassemble the computer beyond the steps described  
in this instruction or touch any components not specifically described.  
Installing the internal modem  
NOTE: The internal modem is preinstalled. The following is for informa-  
tion only.  
To install the internal modem follow the procedures below.  
Installing the modem board and jack  
To install the modem board and jack, follow the steps below.  
1. Save your data and turn off the computer.  
2. Disconnect the AC adaptor and other peripheral devices.  
3. Turn the computer upside down and remove the battery pack.  
4. Remove one screw securing the cover.  
5. Slip your fingernail or a narrow object into a notch under the cover and lift off  
the cover.  
6. Remove two screws, which you use later to secure the modem board.  
7. Connect the modem board cable and seat the modem board.  
8. Secure the modem board with two screws removed in step 6.  
F-1  
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9. Secure the cover with one screw.  
Removing the internal modem  
To remove the internal modem, follow the steps below.  
1. Save your data and turn off the computer.  
2. Disconnect the AC adaptor and any other peripheral device.  
3. Turn the computer upside down and remove the battery pack.  
4. Remove one screw securing the modem cover.  
5. Remove the modem cover.  
6. Remove two screws and remove the modem board.  
7. Disconnect the modem cable.  
8. Secure the modem cover with one screw.  
9. Install the battery pack.  
Refer to the installation procedures for details.  
F-2  
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Appendix G  
Wireless LAN  
Card Specifications  
FormFactor -MiniPCITypeIII  
Capability -IEEE802.11StandardforWirelessLANS  
Wi-Fi(WirelessFidelity)certifiedbytheWi-Fi  
Alliance.The'Wi-FiCERTIFIED'logoisacertificationmark  
oftheWi-FiAlliance.  
NetworkOperating - Microsoft Windows® Networking  
System  
Media Access - CSMA/CA (Collision Avoidance) with Acknowledgment  
Protocol (ACK)  
DataRate -54/48/36/24/18/12/9/6Mb/s(RevisionA)  
-11/5.5/2/1Mb/s(RevisionB)  
-108/96/72/48/36/24/18/12Mb/s(TurboMode)  
Radio Characteristics  
Radio Characteristics of Wireless LAN Cards may vary according to:  
country/region where the product was purchased  
Type of product  
Wireless communication is often subject to local radio regulations. Although  
Wireless LAN Wireless networking products have been designed for operation in  
thelicense-free2.4GHzand5GHzband, localradioregulationsmayimposeanumber  
of limitations to the use of wireless communication equipment.  
NOTE: Refer to the flyer “Information to the User” for regulatory  
information that may apply in your country/region.  
R-F Frequency -Band5GHz(5150-5850MHz)(RevisionA,TurboMode)  
G-1  
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User's Manual  
-Band2.4GHz(2400-2483.5MHz)(RevisionB)  
Modulation Technique -DSSS-CCK,DSSS-DQPSK,DSSS-DBPSK(RevisionB)  
-OFDM-BPSK,OFDM-QPSK,OFDM-16QAM,OFDM-  
64QAM (Revision A, Turbo Mode)  
The range of the wireless signal is related to the Transmit Rate of the wireless  
communication.CommunicationsatlowerTransmitrangemaytravellarger  
distances.  
The range of your wireless devices can be affected when the antennas are  
placed near metal surfaces and solid high-density materials.  
Range is also impacted due to "obstacles" in the signal path of the radio that  
may either absorb or reflect the radio signal.  
Supported Frequency Sub-bands  
Subject to the radio regulations that apply in the countries/regions, your Wireless  
LAN Card may support a different set of 5GHz / 2.4GHz channels.  
Consult your Authorized Wireless LAN or TOSHIBA Sales office for information  
about the radio regulations that apply in the countries/regions.  
Wireless IEEE 802.11 Channels Sets (Revision B)  
Frequency Range  
2400-2472MHz  
ChannelID  
1
2412  
2417  
2422  
2427  
2432  
2437  
2442  
2447  
2452  
2457*  
2462  
2
3
4
5
6
7
8
9
10  
11  
* Factory-set default channels  
G-2  
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Appendix G  
When installing Wireless LAN Cards, the channel configuration is managed as  
follows:  
For wireless clients that operate in a Wireless LAN Infrastructure, the Wireless  
LAN Card will automatically start operation at the channel identified by the  
Wireless LAN Access Point, When roaming between different access points  
the station can dynamically switch to another channel if required.  
For Wireless LAN Cards installed in Wireless clients that operating in a peer-  
to-peer mode, the card will use the default channel 10.  
In a Wireless LAN Access Point, the Wireless LAN card will use the factory-  
set default channel (printed in bold), unless the LAN Administrator selected a  
different channel when configuring the Wireless LAN Access Point device.  
Wireless IEEE 802.11 Channels Sets (Revision A)  
Frequency Range  
5150-5850MHz  
Note  
ChannelID  
36  
5180  
5200  
5220  
5240  
5260  
5280  
5300  
5320  
5745  
5765  
5785  
5805  
40  
44  
48  
52  
56  
60  
64  
149  
153  
157  
161  
US only *1  
US only *1  
US only *1  
US only *1  
*1:AvailableArea:US(USA,CANADA)only  
G-3  
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User's Manual  
Wireless Channels Sets (Turbo Mode)  
Frequency Range  
5150-5850MHz  
Note  
ChannelID  
42  
5210  
5250  
5290  
5760  
5800  
US only *1  
US only *1  
US only *1  
US only *1  
US only *1  
50  
58  
152  
160  
*1:AvailableArea:US(USA,CANADA)only  
G-4  
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Appendix H  
AC Power Cord and  
Connectors  
The power cord’s AC input plug must be compatible with the various international  
AC power outlets and the cord must meet the standards for the country/region in  
which it is used. All cords must meet the following specifications:  
Length:  
Minimum2meters  
Minimum0.75mm2  
Minimum2.5amperes  
Wiresize:  
Currentrating:  
Voltagerating:  
125or250VAC  
(depending on country/region’s power standards)  
Certificationagencies  
U.S. and Canada: UL listed and CSA certified  
No. 18 AWG, Type SVT or SPT-2 two conductor  
Europe:  
Austria:  
OVE  
Italy:  
IMQ  
Belgium:  
Denmark:  
Finland:  
France:  
CEBEC  
DEMKO  
SETI  
The Netherlands:  
Norway:  
KEMA  
NEMKO  
SEMKO  
SEV  
Sweden:  
UTE  
Switzerland:  
United Kingdom:  
Germany:  
VDE  
BSI  
Australia:  
Japan:  
AS  
DENANHO  
In Europe, power cords must be VDE type, H05VVH2-F and two conductor.  
For the United States and Canada, plug configuration must be a 2-15P (250 V) or 1-  
15P (125 V) as designated in the U.S. National Electrical code handbook and the  
CanadianElectricalCodePartII.  
H-1  
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The following illustrations show the plug shapes for the U.S.A. and Canada, the  
United Kingdom, Australia and Europe.  
USA and Canada  
United Kingdom  
UL approved  
BS approved  
CSA approved  
Australia  
Europe  
Approved by the  
AS approved  
appropriate agency  
H-2  
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Appendix I  
Parts Numbers  
The computer configuration and parts numbers, printed on a label on the bottom of  
thecomputer,indicatetheCPU,LCD,memory,HDD,ODD,andcommunication  
devices.  
I-1  
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User’s Manual  
Configurations  
The following table shows the computer configuration indicated on a label. Shaded areas indicate abbreviations used on the  
label. The explanations are to the left of the shading. Abbreviations are not limited to those in this chart. They may change  
without notice.  
CPU  
LCD  
Memory  
HDD  
ODD  
Communication  
Celeron 1.80  
Celeron 2.00  
Celeron 2.20  
Pentium4 1.8-M P4-1.8  
Pentium4 1.9-M P4-1.9  
Pentium4 2.0-M P4-2.0  
Pentium4 2.2-M P4-2.2  
C1.80  
C2.00  
C2.20  
14"TFT-XGA 14X  
15"TFT-XGA 15X  
15"TFT-SXGA+ 15+  
802.11b  
WLb  
128+128MB  
256MB  
256+128MB  
256+256MB  
512MB  
512+128MB  
512+256MB  
512+512MB  
256M  
256M  
384M  
512M  
512M  
640M  
768M  
1024M  
20G  
30G  
40G  
60G  
20 CD-ROM  
30 DVD-ROM  
40 CD-RW/DVD-ROM  
60 DVD-R/-RW  
CD  
DVD 802.11a/b combo WLab  
RW/DV  
DVR  
*Figures indicate the CPU operating speed in megahertz. For example, P4-2.2 means Intel  
®
Pentium®4 processor 2.20GHz.  
I-2  
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Glossary  
The terms in this glossary cover topics related to this manual. Alternate naming  
is included for reference.  
IDE: integrated drive electronics  
Abbreviations  
I/O: input/output  
AC: alternating current  
IrDA: Infrared Data Association  
AGP: accelerated graphics port  
IRQ: interrupt request  
ANSI: American National Standards  
Institute  
KB: kilobyte  
APM: advanced power manager  
LCD: liquid crystal display  
LED: lightemittingdiode  
LSI: large scale integration  
ASCII: AmericanStandardCodefor  
Information Interchange  
BIOS: basic input output system  
MS-DOS:MicrosoftDiskOperating  
CD-ROM: CompactDisc-ReadOnly  
System  
Memory  
OCR: optical character recognition  
CD-RW: CompactDisc-Read/Write  
(reader)  
CMOS: complementarymetal-oxide  
PCB: printed circuit board  
semiconductor  
PCI: peripheral component intercon-  
CPU: central processing unit  
CRT: cathode ray tube  
DC: direct current  
nect  
RAM: random access memory  
RGB: red, green, and blue  
ROM: read only memory  
RTC: real time clock  
DDC: display data channel  
DMA: directmemoryaccess  
DOS: disk operating system  
DVD:digitalversatiledisc  
ECP: extended capabilities port  
FDD: floppy disk drive  
FIR: fastinfrared  
SCSI: small computer system  
interface  
SIO: serial input/output  
SXGA+: super extended graphics  
array plus  
HDD: hard disk drive  
Glossary-1  
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Adaptor  
analog signal: A signal whose  
characteristics such as amplitude and  
frequency vary in proportion to (are an  
analog of) the value to be transmitted.  
Voice communications are analog  
signals.  
(Abbreviationscontinued)  
TFT: thin-filmtransistor  
UART: universal asynchronous  
receiver/transmitter  
USB: UniversalSerialBus  
ANSI: American National Standards  
Institute. An organization established  
to adopt and define standards for a  
variety of technical disciplines. For  
example, ANSI defined the ASCII  
standard and other information  
processing requirements.  
UXGA: ultraextendedgraphicsarray  
VESA: VideoElectronicStandards  
Association  
VGA: video graphics array  
VRT: voltage reduction technology  
XGA: extended graphics array  
antistatic: A material used to prevent  
the buildup of static electricity.  
A
application: A group of programs  
that together are used for a specific  
task such as accounting, financial  
planning, spreadsheets, word process-  
ing and games.  
adaptor: A device that provides an  
interface between two dissimilar  
electronic devices. For example, the  
AC adaptor modifies the power from a  
wall outlet for use by the computer.  
This term also refers to the add-in  
circuit cards that control external  
devices, such as video monitors and  
magnetic tape devices.  
ASCII: American Standard Code for  
Information Interchange. ASCII code is  
a set of 256 binary codes that represent  
the most commonly used letters,  
numbers, and symbols.  
allocate: To assign a space or  
function for a specific task.  
async: Short for asynchronous.  
asynchronous: Lackingregulartime  
relationship. As applied to computer  
communications, asynchronous refers  
to the method of transmitting data that  
does not require a steady stream of  
bits to be transmitted at regular time  
intervals.  
alphanumeric: Keyboard characters  
including letters, numbers and other  
symbols, such as punctuation marks or  
mathematicalsymbols.  
alternatingcurrent(AC): Electric  
current that reverses its direction of  
flow at regular intervals.  
Glossary-2  
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cache memory  
boot: Short for bootstrap. A program  
that starts or restarts the computer.  
The program reads instructions from a  
storage device into the computer’s  
memory.  
B
backup: A duplicate copy of files kept  
as a spare in case the original is  
destroyed.  
bps: Bits per second. Typically used  
to describe the data transmission  
speed of a modem.  
batch file: A file that can be executed  
from the system prompt containing a  
sequence of operating system com-  
mands or executable files.  
buffer: The portion of the computer’s  
memorywheredataistemporarily  
stored. Buffers often compensate for  
differences in the rate of flow from one  
device to another.  
binary: The base two number system  
composed of zeros and ones (off or  
on), used by most digital computers.  
The right-most digit of a binary number  
has a value of 1, the next a value of 2,  
then 4, 8, 16, and so on. For example,  
the binary number 101 has a value of 5.  
See also ASCII.  
bus: An interface for transmission of  
signals, data or electric power.  
byte: The representation of a single  
character. A sequence of eight bits  
treated as a single unit; also the  
smallest addressable unit within the  
system.  
BIOS: Basic Input Output System.  
The firmware that controls data flow  
within the computer. See also firmware.  
bit: Derived from "binary digit," the  
basic unit of information used by the  
computer. It is either zero or one. Eight  
bits is one byte. See also byte.  
C
cachememory: Highspeedmemory  
which stores data that increases  
processor speed and data transfer rate.  
When the CPU reads data from main  
memory, it stores a copy of this data in  
cache memory. The next time the CPU  
needs that same data, it looks for it in  
the cache memory rather than the main  
memory, which saves time. The  
computer has two cache levels. Level  
one is incorporated into the processor  
and level two resides in external  
memory.  
Bluetooth: A short-range radio  
technology designed to simplify  
wirelesscommunicationamong  
computers, communication devices  
and the Internet.  
board: A circuit board. An internal  
card containing electronic compo-  
nents, called chips, which perform a  
specific function or increase the  
capabilities of the system.  
Glossary-3  
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capacity  
capacity: The amount of data that can  
CMOS: ComplementaryMetal-Oxide  
be stored on a magnetic storage  
Semiconductor. An electronic circuit  
device such as a diskette (floppy disk) fabricated on a silicon wafer that  
or hard disk. It is usually described in  
terms of kilobytes (KB), where one KB  
= 1024 bytes and megabytes (MB),  
whereoneMB=1024KB.  
requires very little power. Integrated  
circuitsimplementedinCMOS  
technology can be tightly packaged  
and are highly reliable.  
card: Synonym for board. See board.  
cold start: Starting a computer that is  
currently off (turning on the power).  
CardBus: An industry standard bus  
for32-bitPCcards.  
COM1,COM2,COM3andCOM4:  
The names assigned to the serial and  
communication ports.  
CD-ROM: ACompactDisc-Read  
Only Memory is a high capacity disc  
that can be read from but not written  
to. The CD-ROM drive uses a laser,  
rather than magnetic heads, to read  
data from the disc.  
commands: Instructions you enter at  
the terminal keyboard that direct the  
actions of the computer or its periph-  
eral devices.  
CD-R: ACompactDisc-Recordable  
disc can be written once and read  
manytimes.SeealsoCD-ROM.  
communications: The means by  
which a computer transmits and  
receives data to and from another  
CD-RW: ACompactDisc-Read/Write computer or device. See parallel  
disc can be rewritten many times. See  
interface;serialinterface.  
alsoCD-ROM.  
CompactFlash: Asmallremovable  
mass storage device, designed with  
flash technology, a non-volatile  
storage solution that does not require  
a battery to retain data indefinitely.  
character: Any letter, number,  
punctuation mark, or symbol used by  
the computer. Also synonymous with  
byte.  
chassis: The frame containing the  
computer.  
compatibility: 1)Theabilityofone  
computer to accept and process data in  
the same manner as another computer  
without modifying the data or the  
media upon which it is being trans-  
ferred. 2) the ability of one device to  
connect to or communicate with  
another system or component.  
chip: A small semiconductor contain-  
ing computer logic and circuitry for  
processing, memory, input/output  
functions and controlling other chips.  
Glossary-4  
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dielete  
components: Elements or parts (of a  
system) which make up the whole  
(system).  
CRT: Cathode Ray Tube. A vacuum  
tube in which beams projected on a  
fluorescent screen-producing  
luminous spots. An example is the  
television set.  
computer program: Asetofinstruc-  
tions written for a computer that  
enable it to achieve a desired result.  
cursor: A small, blinking rectangle or  
line that indicates the current position  
on the display screen.  
computer system: Acombinationof  
hardware,software,firmware,and  
peripheral components assembled to  
process data into useful information.  
D
configuration: Thespecificcompo-  
nents in your system (such as the  
terminal, printer, and disk drives) and  
the settings that define how your  
system works. You use the HW Setup  
program to control your system  
configuration.  
data: Information that is factual,  
measurable or statistical that a  
computer can process, store, or  
retrieve.  
data bits: A data communications  
parameter controlling the number of  
bits (binary digits) used to make up a  
byte. If data bits = 7 the computer  
can generate 128 unique characters.  
If data bits = 8 the computer can  
generate 256 unique characters.  
control keys: A key or sequence of  
keys you enter from the keyboard to  
initiate a particular function within a  
program.  
controller: Built-in hardware and  
software that controls the functions of  
a specific internal or peripheral device  
(e.g. keyboard controller).  
DC: Direct Current. Electric current  
that flows in one direction. This type  
of power is usually supplied by  
batteries.  
co-processor: A circuit built into the  
processor that is dedicated to intensive  
math calculations.  
default: The parameter value  
automatically selected by the system  
when you or the program do not  
provide instructions. Also called a  
preset value.  
CPS: Characters Per Second. Typi-  
cally used to indicate the transmission  
speed of a printer.  
delete: To remove data from a disk or  
other data storage device. Synony-  
mous with erase.  
CPU: Central Processing Unit. The  
portion of the computer that interprets  
and executes instructions.  
Glossary-5  
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device driver  
device driver: A program that controls  
communication between a specific  
peripheral device and the computer.  
TheCONFIG.SYSfilecontainsdevice  
drivers that MS-DOS loads when you  
turn the computer on.  
driver: A software program, generally  
part of the operating system, that  
controls a specific piece of hardware  
(frequently a peripheral device such as  
a printer or mouse).  
DVD-RAM:ADigitalVersatileDisc  
Random Access Memory is a high-  
capacity, high performance disc that  
lets you store large volumes of data.  
The DVD-ROM drive uses a laser to  
read data from the disc.  
dialog box: A window that accepts  
user input to make system settings or  
record other information.  
disk drive: The device that randomly  
accesses information on a disk and  
copies it to the computer’s memory. It  
also writes data from memory to the  
disk. To accomplish these tasks, the  
unit physically rotates the disk at high  
speed past a read-write head.  
DVD-ROM: ADigitalVersatileDisc  
Read Only Memory is a high capacity,  
high performance disc suitable for  
play back of video and other high-  
density files. The DVD-ROM drive  
uses a laser to read data from the disc.  
disk storage: Storing data on mag-  
netic disk. Data is arranged on  
concentric tracks much like a phono-  
graph record.  
E
echo: To send back a reflection of the  
transmitted data to the sending  
diskette: A removable disk that stores  
magnetically encoded data. Also  
called a floppy disk.  
device. You can display the informa-  
tion on the screen, or output it to the  
printer, or both. When a computer  
receives back data it transmitted to a  
CRT (or other peripheral device) and  
then retransmits the data to printer,  
the printer is said to echo the CRT.  
display: A CRT, LCD, or other image  
producing device used to view  
computer output.  
documentation: The set of manuals  
and/or other instructions written for the  
users of a computer system or applica-  
tion. Computer system documentation  
typically includes procedural and  
tutorial information as well as system  
functions.  
erase: See delete.  
escape: 1) A code ( ASCII code 27),  
signaling the computer that what  
follows are commands; used with  
peripheral devices such as printers  
and modems. 2) A means of aborting  
the task currently in progress.  
DOS: Disk Operating System. See  
operating system.  
Glossary-6  
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hard disk drive (HDD)  
folder: An icon in Windows used to  
store documents or other folders.  
escape guard time: A time before and  
after an escape code is sent to the  
modem which distinguishes between  
escapes that are part of the transmitted  
data, and escapes that are intended as  
a command to the modem.  
format: The process of readying a  
blank disk for its first use. Formatting  
establishes the structure of the disk  
that the operating system expects  
before it writes files or programs onto  
the disk.  
execute: To interpret and execute an  
instruction.  
function keys: The keys labeled F1  
through F12 that tell the computer to  
perform certain functions.  
ExtendedCapabilityPort:Anindustry  
standard that provides a data buffer,  
switchable forward and reverse data  
transmission, and run length encoding  
(RLE)support.  
G
gigabyte (GB): A unit of data storage  
equal to 1024 megabytes. See also  
megabyte.  
F
fast infrared: An industry standard  
that enables cableless infrared serial  
data transfer at speeds of up to 4  
Mbps.  
graphics: Drawings, pictures, or other  
images, such as charts or graphs, to  
present information.  
file: A collection of related informa-  
tion; a file can contain data, programs,  
or both.  
H
firmware: A set of instructions built  
into the hardware which controls and  
directs a microprocessor’s activities.  
hard disk: A non-removable disk  
usually referred to as drive C. The  
factory installs this disk and only a  
trained engineer can remove it for  
servicing. Also called fixed disk.  
fixed disk: See hard disk.  
floppy disk: See diskette.  
hard disk drive (HDD): An  
electromechanical device that reads  
and writes a hard disk. See also hard  
disk.  
floppy disk drive (FDD): An electro-  
mechanical device that reads and  
writes to floppy disks. See also  
diskette.  
hardware: Thephysicalelectronic  
and mechanical components of a  
computer system: typically, the  
Fn-esse: A TOSHIBA utility that lets  
you assign functions to hot keys.  
Glossary-7  
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hardware  
computer itself, external disk drives,  
etc. See also software and firmware.  
input: The data or instructions you  
provide to a computer, communication  
device or other peripheral device from  
the keyboard or external or internal  
storage devices. The data sent (or  
output) by the sending computer is  
input for the receiving computer.  
hertz: A unit of wave frequency that  
equals one cycle per second.  
hexadecimal: Thebase16numbering  
system composed of the digits 0  
through 9 and the letters A, B, C, D, E,  
and F.  
instruction: Statements or commands  
that specify how to perform a particu-  
lar task.  
host computer: The computer that  
controls, regulates, and transmits  
information to a device or another  
computer.  
interface: 1) Hardware and/or  
software components of a system  
used specifically to connect one  
system or device to another. 2) To  
physically connect one system or  
device to another to exchange  
information. 3) The point of contact  
between user, the computer, and the  
program, for example, the keyboard or  
a menu.  
hot key: The computer’s feature in  
which certain keys in combination with  
the extended function key, Fn, can be  
used to set system parameters, such  
as speaker volume.  
HWSetup:ATOSHIBAutilitythat  
lets you set the parameters for various  
hardware components.  
interrupt request: A signal that gives  
a component access to the processor.  
I
I/O: Input/output. Refers to accep-  
tance and transfer of data to and from  
a computer.  
icon: A small graphic image displayed  
on the screen or in the indicator panel.  
In Windows, an icon represents an  
object that the user can manipulate.  
I/O devices: Equipment used to  
communicate with the computer and  
transfer data to and from it.  
i.LINK(IEEE1394):Thisportenables  
high-speed data transfer directly from  
external devices such as digital video  
cameras.  
IrDA 1.1: An industry standard that  
enables cableless infrared serial data  
transfer at speeds of up to 4 Mbps.  
infraredport: Acablelesscommuni-  
cations port capable of using infrared  
signals to send serial data.  
J
jumper: Asmallcliporwirethat  
allows you to change the hardware  
Glossary-8  
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menu  
characteristics by electrically connect-  
ing two points of a circuit.  
coating is etched into character  
forming segments with leads that  
extend to the edge of the glass.  
Applying a voltage between the glass  
sheets alters the brightness of the  
liquidcrystal.  
K
K: TakenfromtheGreekwordkilo,  
meaning 1000; often used as equiva-  
lent to 1024, or 2 raised to the 10th  
power. See also byte and kilobyte.  
LSI: Large Scale Integration. 1) A  
technology that allows the inclusion  
of up to 100,000 simple logic gates on  
a single chip. 2) An integrated circuit  
that uses large scale integration.  
KB: See kilobyte.  
keyboard: An input device contain-  
ing switches that are activated by  
manually pressing marked keys. Each  
keystroke activates a switch that  
transmits a specific code to the  
computer. For each key, the transmit-  
ted code is, in turn, representative of  
the (ASCII) character marked on the  
key.  
M
mainboard: Seemotherboard.  
megabyte (MB): A unit of data  
storage equal to 1024 kilobytes. See  
also kilobyte.  
megahertz: A unit of wave frequency  
that equals 1 million cycles per  
second. See also hertz.  
kilobyte (KB): A unit of data storage  
equal to 1024 bytes. See also byte  
and megabyte.  
Memory Stick: An IC recording  
media designed to record various  
kinds of digital content such as still  
and moving images, music and  
computer data on a single stick.  
L
level 2 cache: See cache.  
LightEmittingDiode(LED): A  
semiconductor device that emits light  
when a current is applied.  
menu: A software interface that  
displays a list of options on the  
screen. Also called a screen.  
LiquidCrystalDisplay(LCD): Liquid  
crystal sealed between two sheets of  
glass coated with transparent con-  
ducting material. The viewing-side  
microprocessor: A hardware compo-  
nent contained in a single integrated  
circuit that carries out instructions.  
Also called the central processing unit  
(CPU), one of the main parts of the  
computer.  
Glossary-9  
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microprocessor  
permanentlystoringinformation.  
Turning the computer’s power off  
does not alter data stored in nonvola-  
tilememory.  
mode: A method of operation, for  
example, the boot mode, standby mode  
or the hibernation mode.  
modem: Derivedfrommodulator/  
demodulator, a device that converts  
(modulates) digital data for transmis-  
sion over telephone lines and then  
converts modulated data (demodu-  
lates) to digital format where received.  
numerickeypadoverlay:Afeature  
that allows you to use certain keys on  
the keyboard to perform numeric entry,  
or to control cursor and page move-  
ment.  
monitor: A device that uses rows and  
columns of pixels to display alphanu-  
meric characters or graphic images.  
See also CRT.  
O
OCR: OpticalCharacterRecognition  
(reader). A technique or device that  
uses laser or visible light to identify  
characters and input them into a  
storage device.  
motherboard: Anamesometimes  
used to refer to the main printed circuit  
board in processing equipment. It  
usually contains integrated circuits  
that perform the processor’s basic  
functions and provides connectors for  
adding other boards that perform  
special functions. Sometimes called a  
mainboard.  
online state: A functional state of a  
peripheral device when it is ready to  
receive or transmit data.  
operating system: A group of  
programs that controls the basic  
operation of a computer. Operating  
system functions include interpreting  
programs, creating data files, and  
controlling the transmission and  
receipt (input/output) of data to and  
from memory and peripheral devices.  
MP3: An audio compression standard  
that enables high-quality transmission  
and real-time playback of sound files.  
N
output: The results of a computer  
operation. Output commonly indicates  
data 1) printed on paper, 2) displayed  
at a terminal, 3) sent through the serial  
port of internal modem, or 4) stored on  
somemagneticmedia.  
non-system disk: A formatted  
diskette (floppy disk) you can use to  
store programs and data but you  
cannot use to start the computer. See  
system disk.  
nonvolatilememory: Memory,usually  
read-only (ROM), that is capable of  
Glossary-10  
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prompt  
plugandplay: Acapabilitywith  
P
Windows that enables the system to  
automatically recognize connections  
of external devices and make the  
necessary configurations in the  
computer.  
parallel interface: Refers to a type of  
information exchange that transmits  
information one byte (8 bits) at a time.  
See also serial interface.  
port: The electrical connection  
through which the computer sends  
and receives data to and from devices  
or other computers.  
parity: 1)Thesymmetricalrelation-  
ship between two parameter values  
(integers) both of which are either on  
or off; odd or even; 0 or 1. 2) In serial  
communications, an error detection bit  
that is added to a group of data bits  
making the sum of the bits even or  
odd. Parity can be set to none, odd, or  
even.  
PowerSaverUtility:ATOSHIBA  
utility that lets you set the parameters  
for various power-saving functions.  
printedcircuitboard(PCB): A  
hardware component of a processor to  
which integrated circuits and other  
components are attached. The board  
itself is typically flat and rectangular,  
and constructed of fiberglass, to form  
the attachment surface.  
password: A unique string of charac-  
ters used to identify a specific user.  
The computer provides various levels  
of password protection such as user,  
supervisor and eject.  
pel: The smallest area of the display  
that can be addressed by software.  
Equal in size to a pixel or group of  
pixels. Seepixel.  
program: A set of instructions a  
computer can execute that enables it  
to achieve a desired result. See also  
application.  
peripheralcomponentinterconnect:  
An industry standard 32-bit bus.  
prompt: A message the computer  
provides indicating it is ready for or  
requires information or an action from  
you.  
peripheral device: An I/O device that  
is external to the central processor  
and/or main memory such as a printer  
or a mouse.  
pixel: A picture element. The smallest  
dot that can be made on a display or  
printer. Also called a pel.  
R
Radiofrequencyinterference(RFI)  
shield: A metal shield enclosing the  
printed circuit boards of the printer or  
computer to prevent radio and TV  
Glossary-11  
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Radio frequency interference (RFI) shield  
interference. All computer equipment  
generates radio frequency signals.  
S
SCSI:SmallComputerSystem  
The FCC regulates the amount of  
signals a computing device can allow  
past its shielding. A Class A device is  
sufficient for office use. Class B  
provides a more stringent classifica-  
tion for home equipment use.  
TOSHIBA portable computers comply  
with Class B computing device  
regulations.  
Interface is an industry standard  
interface for connection of a variety of  
peripheral devices.  
SD cards: Secure Digital cards are  
flash memory widely used in a variety  
of digital devices such as digital  
cameras and Personal Digital Assis-  
tants.  
RandomAccessMemory(RAM):  
High speed memory within the  
computer circuitry that can be read or  
written to.  
SIO: Serial Input/Output. The  
electronic methodology used in serial  
data transmission.  
Smart media: A storage card of  
about one-thirds of the area of a  
conventional PC card and only  
0.76mm thickness. It can be used in  
equipment that requires a removable  
memorychipforportability.  
restart: Resetting a computer without  
turning it off (also called “warm boot”  
or “soft reset”). See also boot.  
RGB: Red, green, and blue. A device  
that uses three input signals, each  
activating an electron gun for a  
primary additive color (red, green, and  
blue) or port for using such a device.  
See also CRT.  
soft key: Key combinations that  
emulate keys on the IBM keyboard,  
change some configuration options,  
stop program execution, and access  
the numeric keypad overlay.  
RJ11: A modular telephone jack.  
software: The set of programs,  
procedures and related documentation  
associated with a computer system.  
Specifically refers to computer  
programs that direct and control the  
computer system’s activities. See  
also hardware.  
RJ45: A modular LAN jack.  
ROM: Read Only Memory: A  
nonvolatilememorychipmanufac-  
tured to contain information that  
controls the computer’s basic opera-  
tion. You cannot access or change  
information stored in ROM.  
stop bit: One or more bits of a byte  
that follow the transmitted character  
or group codes in asynchronous serial  
communications.  
Glossary-12  
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write protection  
subpixel: Three elements, one red,  
one green and blue (RGB), that make  
up a pixel on the color LCD. The  
computer sets subpixels indepen-  
dently, each may emit a different  
degree of brightness. See also pixel.  
U
Universal Serial Bus: This serial  
interface lets you communicate with  
several devices connected in a chain  
to a single port on the computer.  
synchronous: Having a constant time  
interval between successive bits,  
characters or events.  
V
VGA:VideoGraphicsArrayisan  
industry standard video adaptor that  
lets you run any popular software.  
system disk: A disk that has been  
formatted with an operating system.  
For MS-DOS the operating system is  
contained in two hidden files and the  
COMMAND.COM file. You can boot a  
computer using a system disk. Also  
called an operating system disk.  
volatilememory: Randomaccess  
memory (RAM) that stores information  
as long as power is supplied to the  
computer.  
W
T
warm start: Restarting or resetting a  
terminal: Atypewriter-likekeyboard  
and CRT display screen connected to  
the computer for data input/output.  
computer without turning it off.  
window: A portion of the screen that  
can display its own application,  
TFT: ThinFilmTransistor. Acolor  
LCD technology that applies  
individual transistors to each pixel  
enabling fine display control and  
excellentscreenlegibility.  
document or dialog box. Often used to  
mean a Microsoft Windows window.  
Wireless LAN: Local Area Network  
(LAN) through wireless  
communication.  
TouchPad:Apointingdeviceinte-  
grated into the TOSHIBA computer  
palmrest.  
writeprotection: Amethodfor  
protecting a diskette (floppy disk) from  
accidental erasure.  
TTL: Transistor-transistor logic. A  
logic circuit design that uses switch-  
ing transistors for gates and storage.  
Glossary-13  
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Glossary  
Glossary-14  
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Index  
location of vents 2-2  
settings 4-24  
CPU, See Processor  
A
AC adaptor, See Universal AC adaptor  
ASCIIcharacters5-9  
D
B
Diskettedrive1-3  
using 4-2  
view2-10  
Display1-5,2-7  
Battery  
automatichibernation1-8  
charging6-8  
extendinglife6-11  
indicator2-8,6-2  
location2-6  
monitoringcapacity6-10  
realtimeclock1-3,6-4  
safety precautions 6-5  
save mode 1-9  
automaticpoweroff1-8  
brightness decrease 5-5  
brightness increase 5-6  
opening 3-6  
problems9-10  
selection5-5  
Documentationlist1-2  
Drag'nDropCD+DVD1-10,4-14  
DVDVideoPlayer1-10  
DVD-ROMdrive1-4,2-11  
location2-3  
problems9-13  
using 4-3  
DVD-R/-RWdrive1-5,2-13  
location2-3  
types 6-3  
Batterycharger1-11  
Batterypack1-3,2-6  
replacing6-12  
Bootmode3-7  
Bootpriority7-6  
C
problems9-16  
Cachememory1-2  
CD-ROMdrive1-3,2-11  
location2-3  
using 4-3  
E
problems9-11  
using 4-3  
CD-RW/DVD-ROMdrive1-4,2-12  
location2-3  
problems9-14  
using 4-3  
writingCDs4-7  
Cleaningthecomputer4-23  
Cooling (heat dispersal) 1-9  
Environment3-1  
Equipmentchecklist1-1  
Equipment setup  
general conditions 3-2  
placement3-2  
Ergonomics  
lighting3-4  
seating and posture 3-3  
Index-1  
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User's manual  
workhabits3-4  
Expansionmemory,SeeMemory  
power save mode 5-4  
sound mute 5-4  
standby 5-5  
Touch Pad setting 5-6  
accessing 7-1  
boot priority 7-6  
CPU7-5  
F
Fn+Ctrl  
(enhanced keyboard simulation) 5-3  
Fn+Enter5-3  
Fn + Esc (sound mute) 5-4  
Fn + F1 (instant security) 5-4  
Fn + F2 (power save mode) 5-4  
Fn + F3 (standby) 5-5  
device config 7-4  
display7-5  
general7-2  
keyboard7-8  
LAN7-9  
parallel/printer7-5  
USB7-9  
Fn+F4(hibernation)5-5  
Fn + F5 (display selection) 5-5  
Fn + F6 (display brightness) 5-5  
Fn + F7 (display brightness) 5-6  
Fn + F8 (wireless setting) 5-6  
Fn + F9 (Touch Pad) 5-6  
Fn+F10(arrowmode)5-3  
Fn+F11(numericmode)5-3  
Fn+F12(ScrLock)5-3  
window7-1  
I
Indicators  
keyboard2-9  
Fn-esse1-10  
system 2-8  
Function keys 5-2  
Instant security, See Hot keys  
Interfaces, See Ports  
G
K
Graphicscontroller1-5  
Keyboard1-5,5-1  
H
emulating enhanced keyboard 5-2  
F1..F12functionkeys5-2  
FnStickykey5-7  
hot keys 5-4  
problems9-7  
Harddiskdrive1-3  
automaticpoweroff1-8  
problems9-11  
Headphone jack, See Sound system  
Heat dispersal, See Cooling  
Hibernation1-8,3-8  
automatic1-8,3-9  
typewriterkeys5-1  
Windows special keys 5-7  
Keypadoverlay1-8, 5-7  
arrowmode5-7  
setting 3-9  
numericmode5-8  
temporarily using normal keyboard  
(overlayon)5-8  
temporarily using overlay (overlay  
off)5-9  
display brightness decrease 5-5  
display brightness increase 5-6  
display selection 5-5  
hibernation5-5  
turning on the overlays 5-7  
instant security 5-4  
Index-2  
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Index  
L
P
connecting4-22  
Panel power off, See Power  
Password  
disconnecting 4-22  
jack2-5  
KeyFD7-4  
power on 1-8  
LANactiveindicator2-4  
linkindicator2-5  
problems9-24  
LCD, See Display, Video modes and  
Monitorexternal  
problems9-7  
starting the computer by 6-15  
supervisor7-10  
user7-2  
PCcard1-6  
Level 2 cache, See Cache memory  
Lock security, See Security lock  
installing/removing8-2,8-3  
location of slot 2-2  
problems9-18  
M
Pointing device, See Touch Pad  
Ports  
Media care  
externalmonitor1-6  
USB1-6  
Power  
CD/DVDs4-15  
diskettes4-15  
Memory1-3  
button location 2-7  
conditions 6-1  
indicators6-2  
expansion1-11,8-4  
installing8-4  
problems9-21  
problems9-4  
system auto off 6-16  
turning off 3-7  
removing8-6  
Microphone jack, See Sound system  
Modem1-7,4-16  
connecting4-18  
disconnecting 4-19  
jack2-4  
hibernationmode3-8  
shut down mode (boot mode) 3-7  
standby mode 3-10  
turning on 3-6  
problems9-23  
propertiesmenu4-17  
regionselection4-16  
Monitor,external1-6,2-5,8-8  
problems9-22  
Power supply 1-8  
Power-upmodes6-15  
Problems  
ACpower9-5  
Moving the computer 4-23  
analyzingsymptoms9-2  
Battery9-6  
N
CD-ROMdrive9-11  
CD-RW/DVD-ROMdrive9-14  
Diskettedrive9-18  
Numeric keypad, See Keypad overlay  
O
DVD-ROMdrive9-13  
hard disk drive 9-11  
hardware and system checklist 9-3  
Overlay, See Keypad overlay  
Index-3  
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User's manual  
keyboard9-7  
LAN9-24  
volumecontrol2-1  
Standby 1-9  
LCDpanel9-10  
memoryexpansion9-21  
modem9-23  
automatic1-8  
setting3-10  
System indicators, See indicators  
monitorexternal9-22  
mouse,USB9-20  
overheating power down 9-5  
password 9-7  
PCcard9-18  
pointing device 9-19  
power9-4  
T
TOSHIBAConsole1-10  
TOSHIBAPowerSaver1-9  
TOSHIBAsupport9-26  
Touch Pad 1-6  
buttons 2-8  
realtimeclock9-25  
self test 9-4  
location2-7  
problems9-19  
sound system 9-22  
supportfromTOSHIBA9-26  
system start-up 9-3  
Touch Pad 9-19  
USB9-21  
using 4-1  
Troubleshooting, See Problems  
TV8-8  
out1-6,2-5  
using 8-8  
WirelessLAN9-25  
Processor 1-2  
U
UniversalACadaptor1-3,2-14  
additional1-11,8-7  
connecting 3-5  
DCIN15Vport2-5  
view2-14  
R
Real time clock battery, See battery  
RecoveryCD-ROM3-12  
USB1-6  
port location 2-4  
problems9-21  
S
Securitylock1-7,2-4,8-11  
Self test, See Problems  
Soft keys  
V
emulating enhanced keyboard 5-2  
Enter5-3  
rightCtrlkey5-3  
Video modes Appendix B  
VideoRAM1-3  
Volume control, See Sound system  
ScrLock5-3  
W
Sound system 1-6  
headphone jack 1-6, 2-3  
microphonejack1-6,2-2  
mute hot keys 5-4  
problems9-22  
Wirelesscommunication4-19  
indicators2-2,4-21  
switch2-2,4-20  
speakers 2-8  
Index-4  
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Index  
WirelessLAN1-7  
problems9-25  
using4-19  
Index-5  
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