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Toshiba L20/L25, User Manual

The Toshiba L20/L25 user manual is the essential companion for maximizing the potential of your device. Find comprehensive instructions and troubleshooting tips to ensure optimal performance. Download this manual for free from our website manualshive.com and unleash the full capabilities of your Toshiba L20/L25.

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Computer disposal information

This product contains mercury. Disposal of this material may be regulated due to 
environmental considerations. For disposal, reuse or recycling information, 
please contact your local government or the Electronic Industries Alliance at 

www.eiae.org

.

Summary of Contents for L20/L25

Page 1: ...ce use one of the following Toshiba s Support Website pcsupport toshiba com Toshiba Global Support Centre Calling within the United States 800 457 7777 Calling from outside the United States 949 859 4273 For more information see If Something Goes Wrong on page 156 in this guide ...

Page 2: ...RANT THAT OPERATION OF THE PRODUCT WILL BE UNINTERRUPTED OR ERROR FREE YOU AGREE THAT TOSHIBA ITS AFFILIATES AND SUPPLIERS SHALL HAVE NO RESPONSIBILITY FOR DAMAGE TO OR LOSS OF ANY BUSINESS PROFITS PROGRAMS DATA NETWORK SYSTEMS OR REMOVABLE STORAGE MEDIA ARISING OUT OF OR RESULTING FROM THE USE OF THE PRODUCT EVEN IF ADVISED OF THE POSSIBILITY THEREOF Protection of Stored Data For your important d...

Page 3: ...talled and used in accordance with the instructions it may cause harmful interference to radio communications However there is no guarantee that interference 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 interferen...

Page 4: ...FCC registration number and ringer equivalence number REN for this equipment If requested the information must be provided to the telephone company The modem connects to the telephone line by means of a standard jack called the USOC RJ11C A plug and jack used to connect this equipment to the premises wiring and telephone network must comply with the applicable FCC part 68 rules and requirements ad...

Page 5: ...t to file a complaint with the FCC if you believe it is necessary If trouble is experienced with this equipment for repair or limited warranty information please contact Toshiba Corporation Toshiba America Information Systems Inc or an authorized representative of Toshiba or the Toshiba Support Centre within the United States at 800 457 7777 or Outside the United States at 949 859 4273 If the equi...

Page 6: ... it is permissible to be connected to the facilities of the local telecommunications company The equipment must also beinstalledusing 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 An...

Page 7: ...StandardonWirelessLANs RevisionA B G asdefined and approved by the Institute of Electrical and Electronics Engineers The Wireless Fidelity Wi Fi certification as defined by the Wi Fi Alliance The Wi Fi CERTIFIED logo is a certification mark of the Wi Fi Alliance Bluetooth and Wireless LAN devices operate within the same radio frequency range and may interfere with one another If you use Bluetooth ...

Page 8: ...N equipment on board airplanes or In any other environment where the risk of interference to other devices or services is perceived or identified as harmful If you are uncertain of the policy that applies on the use of wireless devices in a specific organization or environment e g airports you are encouraged to ask for authorization to use the Wireless LAN device prior to turning on the equipment ...

Page 9: ... utilize a l interieur et devrait etre place loin des fenetres afin de Fournier un ecram de blindage maximal Si le matriel ou son antenne d emission est installe a l exterieur il doit faire l objet d une licence This device is restricted to indoor use due to its operation in the 5 15 GHz to 5 25 GHz frequency range Industry Canada requires this product to be used indoors for frequency range 5 15 G...

Page 10: ...et aux autres dispositions de la directive 1999 5 CE qui lui sont applicables Swedish Härmed intygar TOSHIBA Corp Digital Media Network Company att denna Radio LAN device står I överensstämmelse med de väsentliga egenskapskrav och övriga relevanta bestämmelser som framgår av direktiv 1999 5 EG Danish Undertegnede TOSHIBA Corp Digital Media Network Company erklærer herved at følgende udstyr Radio L...

Page 11: ...sure limits Nevertheless the TOSHIBA Wireless LAN Mini PCI Card shall be used in such a manner that the potential for human contact during normal operation is minimized In normal operating configuration the LCD in the upright position the distance between the antenna and the user should not be less than 20 cm The antenna s used for this transmitter must not be co located or operating in conjunctio...

Page 12: ...tem refer to radio communications operated in accordance with telecommunication laws and regulations Low power radio frequency electric machinery shall resist against interference from legal communications or from industrial scientific and medical radio emission electric machinery Article 14 Unless approved for any model accredited low power radio frequency electric machinery any company trader or...

Page 13: ...ces incorporating this product 2 Indication The indication shown below appears on this equipment 1 2 4 This equipment uses a frequency of 2 4 GHz 2 DS This equipment uses DS SS modulation OF This equipment uses OFDM modulation 3 The interference range of this equipment is less than 40m 4 This equipment uses a frequency bandwidth from 2 400 MHz to 2 483 5 MHz It is possible to avoid the band of mob...

Page 14: ...TER Approval Number 03NY A0018 03GZDA0017 The following restrictions apply Do not disassemble or modify the device Do not install the embedded wireless module into other device 5 17 GHz to 5 23 GHz for indoor use only Radio approvals for wireless devices The following information is dependent on what type of wireless device is in your computer Approved Countries Regions for use for the Atheros AR5...

Page 15: ...IPT Dans le cas d une utilisation privée à l extérieur d un bâtiment au dessus d un espace public aucun enregistrement n est nécessaire pour une distance de moins de 300m Pour une distance supérieure à 300m un enregistrement auprès de I IBPT est requise Pour les enregistrements et licences veuillez contacter I IBPT Deutschland License required for outdoor installations Check with reseller for proc...

Page 16: ... Neem contact op met verkoper voor juiste procedure Australia Austria Belgium Canada Denmark Finland France Germany Greece Ireland Italy Liechtenstein Luxembourg Netherlands New Zealand Norway Portugal Sweden Switzerland UK USA Canada USA European Community Countries 5150 5250 MHz Channels 36 40 44 48 Indoor Only 5250 5350 MHz Channels 52 56 60 64 Indoor Only 5470 5725 MHz Channels 100 104 108 112...

Page 17: ...detection feature required for European Community operation in the 5 GHz bands This device will operate under the control of the Access Point in order to avoid operating on a channel occupied by any radar system in the area The presence of nearby radar operation may result in temporary interruption of operation of this device The Access Point s radar detection feature will automatically restart op...

Page 18: ...reece Ireland Italy Liechtenstein Luxembourg Netherlands New Zealand Norway Portugal Sweden Switzerland UK USA Australia Austria Belgium Canada Denmark Finland France Germany Greece Ireland Italy Liechtenstein Luxembourg Netherlands New Zealand Norway Portugal Sweden Switzerland UK USA Canada USA Argentina Australia Austria Belgium Brazil Canada Chile Denmark Finland France Germany Greece Iceland ...

Page 19: ...ollowing table Do not use this equipment except in the countries regions in the following table Bluetooth wireless technology Interoperability Bluetooth Cards from TOSHIBA are designed to be interoperable with any product with Bluetooth wireless technology that is based on Frequency Hopping Spread Spectrum FHSS radio technology and is compliant to USA Venezuela Australia Austria Belgium Canada Den...

Page 20: ...top transmitting from your PC Please contact TOSHIBA PC product support on Web site http www toshiba europe com computers tnt bluetooth htm in Europe or pcsupport toshiba com in the United States for more information Bluetooth and Wireless LAN devices operate within the same radio frequency range and may interfere with one another If you use Bluetooth and Wireless LAN devices simultaneously you ma...

Page 21: ...s technology prior to turning on the equipment Regulatory statements This product complies with any mandatory product specification in any country region where the product is sold In addition the product complies with the following European Union EU and EFTA This equipment complies with the R TTE directive 1999 5 EC and has been provided with the CE mark accordingly Canada Industry Canada IC This ...

Page 22: ...to comply with FCC radio frequency radiation exposure guidelines for an uncontrolled environment the Bluetooth Card from TOSHIBA has to be operated while maintaining a minimum body to antenna distance of 20 cm Refer to the Regulatory Statements as identified in the documentation that comes with those products for additional information The Bluetooth Card from TOSHIBA is far below the FCC radio fre...

Page 23: ...pment overlaps that of mobile object identification systems premises radio station and specified low power radio station 1 Sticker Please put the following sticker on devices incorporating this product 2 Indication The indication shown below appears on this equipment 1 2 4 This equipment uses a frequency of 2 4 GHz 2 FH This equipment uses FH SS modulation Article 17 Any use of low power radio fre...

Page 24: ...pan The Name of the radio equipment EYXF2CS TELECOM ENGINEERING CENTER Approval Number 01NYDA1305 The following restrictions apply Do not disassemble or modify the device Do not install the embedded wireless module into other device DVD ROM multi function drive safety instructions The DVD ROM and multi function drives employ a laser system To ensure proper use of this product please read this inst...

Page 25: ...vice provider if any repair or adjustment is required Copyright This guide is copyrighted by Toshiba America Information Systems Inc with all rights reserved Under the copyright laws this guide cannot be reproduced in any form without the prior written permission of Toshiba No patent liability is assumed however with respect to the use of the information contained herein 2005 by Toshiba America In...

Page 26: ...QUENTIAL SPECIAL OR EXEMPLARY DAMAGES WHETHER BASED ON TORT CONTRACT OR OTHERWISE ARISING OUT OF OR IN CONNECTION WITH THIS MANUAL OR ANY OTHER INFORMATION CONTAINED HEREIN OR THE USE THEREOF Trademarks Satellite is a registered trademark and SmartMedia is a trademark of Toshiba America Information Systems Inc and or Toshiba Corporation Microsoft and Windows are registered trademarks of Microsoft ...

Page 27: ...mation This product contains mercury Disposal of this material may be regulated due to environmental considerations For disposal reuse or recycling information please contact your local government or the Electronic Industries Alliance at www eiae org ...

Page 28: ...d 40 Selecting a place to work 40 Creating a computer friendly environment 40 Keeping yourself comfortable 41 Precautions 41 Important information on your computer s cooling fan 44 Setting up your computer 44 Setting up your software 45 Registering your computer with Toshiba 46 Setting up other devices 47 Connecting to a power source 47 Charging the main battery 50 ...

Page 29: ... Closing the display panel 66 Using optional external display devices 66 Directing the display output when you turn on the computer 67 Adjusting the quality of the external display 68 Using an external keyboard 68 Using a mouse 68 Connecting a printer 69 Setting up a printer 70 Connecting an optional external diskette drive 71 Caring for your computer 71 Cleaning the computer 72 Moving the compute...

Page 30: ...7 Drive components and control buttons 88 DVD ROM or multi function drive components 88 CD DVD control buttons 90 Inserting a compact disc 90 Removing a disc with the computer on 92 Removing a disc with the computer off 92 Playing an audio CD 93 Playing CDs using Auto Run 94 Creating a CD 94 Caring for CD or DVD Discs 95 Powering down the computer 96 Using the Turn off computer or Shut down comman...

Page 31: ...the battery from the computer 118 Inserting a charged battery 119 Taking care of your battery 120 Safety precautions 120 Maximizing battery life 121 Disposing of used batteries 122 Traveling tips 124 Chapter 4 Exploring Your Computer s Features 125 Exploring the desktop 125 Finding your way around the desktop 126 Setting up for communications 128 Connecting the modem to a telephone line 130 Connec...

Page 32: ... Mouse utility 144 Hotkey utility 144 TOSHIBA HW Setup 145 Setting user passwords 146 Using an instant password 147 Setting a user password 148 Disabling a user password 148 Using a supervisor password 149 Setting a supervisor password 149 Deleting a supervisor password 150 Using the TOSHIBA Zooming Utility 150 Using the TOSHIBA Touch and Launch utility 151 Chapter 6 If Something Goes Wrong 156 Pr...

Page 33: ...roblems 176 Sound system problems 178 PC Card problems 178 Printer problems 181 Modem problems 182 Wireless networking problems 183 DVD operating problems 186 Develop good computing habits 189 Data and system configuration backup in Windows XP 191 If you need further assistance 197 Before you contact Toshiba 197 Contacting Toshiba 198 Other Toshiba Internet Web sites 199 Toshiba s worldwide office...

Page 34: ...rd hot keys 208 Appendix B Power Cord Cable Connectors 209 Appendix C Using ConfigFree with your Toshiba Computer 210 Getting Started 211 Starting ConfigFree 211 ConfigFree Utilities 213 Connectivity Doctor 213 Search for Wireless Devices 216 Profile Settings 221 ConfigFree SUMMIT 225 Quick Connect 229 Using the Automatic Switch 232 Semi Automatic Switch Feature 232 Glossary 234 Index 249 ...

Page 35: ... Microsoft software product s included with this computer may use technological measures for copy protection IN SUCH EVENT YOU WILL NOT BE ABLE TO USE THE PRODUCT IF YOU DO NOT FULLY COMPLY WITH THE PRODUCT ACTIVATION PROCEDURES Product activation procedures and Microsoft s privacy policy will be detailed during initial launch of the product or upon certain reinstallations of the software product ...

Page 36: ...he time of publication to ensure the accuracy of the information provided herein product specifications configurations prices system component options availability are all subject to change without notice For the most up to date product information about your computer or to stay current with the various computer software or hardware options visit Toshiba s Web site at pcsupport toshiba com This gu...

Page 37: ... of the risk and icons highlight these instructions as follows Indicates an imminently hazardous situation which if not avoided will result in death or serious injury Indicates a potentially hazardous situation which if not avoided could result in death or serious injury Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury Indicates a potentially ...

Page 38: ...t the computer HINT This icon indicates helpful hints and tips DEFINITION This icon indicates the definition of a term used in the text Other documentation Your computer comes with the following documentation An electronic version of the user s guide It may also contain guides for other programs that may come with your system For accessory information visit Toshiba s Web site at accessories toshib...

Page 39: ... warranty extended warranty and service upgrade terms and conditions are available at www warranty toshiba com To stay current on the most recent software and hardware options for your computer and for other product information be sure to regularly check the Toshiba Web site at pcsupport toshiba com If you have a problem or need to contact Toshiba see If Something Goes Wrong on page 156 ...

Page 40: ... a place to work Your computer is portable and designed to be used in a variety of circumstances and locations Creating a computer friendly environment Place the computer on a flat surface that is large enough for the computer and any other items you are using such as a printer Leave enough space around the computer and other equipment to provide adequate ventilation Otherwise they may overheat ...

Page 41: ...tioner vents or heaters Extreme heat cold or humidity Liquids and corrosive chemicals Keeping yourself comfortable The Toshiba Instruction Manual for Safety and Comfort that shipped with your computer contains helpful information for setting up your work environment and tips for working comfortably throughout the day Precautions Your computer is designed to provide optimum safety and ease of use a...

Page 42: ...omputer 3 Remove the battery pack Failure to follow these instructions could result in serious injury or permanent damage to the computer Do not turn on the power again until you have taken the computer to an authorized service center If you experience discomfort while operating the computer stop immediately and rest Continuous operation for long periods without adequate rest may cause pain in the...

Page 43: ...off the computer while it is reading from or writing to a disk may damage the disk the drive or both Keep the computer and disks away from objects that generate strong magnetic fields such as large stereo speakers Information on disks is stored magnetically Placing a magnet too close to a disk can erase important files Handle discs carefully Avoid touching the surface of the disc Grasp it by its c...

Page 44: ...lower performance level or cause the computer to shut down Loose items such as notebook and tissue paper plastic wrappers or other similar materials can block the air intake preventing air from reaching the CPU Do not use the computer on surfaces with objects that can be drawn in by the cooling fan The cooling fan location will vary depending on the computer Setting up your computer TECHNICAL NOTE...

Page 45: ...g to your software setup choices The first time you turn on your computer the Setup Wizard guides you through steps to set up your software 1 From the welcome screen click Next to enter the Setup Wizard 2 Confirm acceptance of Microsoft s End User License Agreement and click Next 3 Select the appropriate option from the Help protect your computer screen and click Next 4 Enter the computer name and...

Page 46: ...ecommended and allows Toshiba to send the Customer periodic updates announcements and special offers applicable to the product Product registration can be completed during the initial start up process of your computer If you opt not to register at that time you can either double click the icon on your desktop or go to the Toshiba web site at www register toshiba com Customer failure to complete Pr...

Page 47: ...d or result in a fire or electric shock possibly resulting in serious injury When you connect the AC adapter to the computer always follow the steps in the exact order as described in the User s Guide Connecting the power cord cable to a live electrical outlet should be the last step otherwise the adapter DC output plug could hold an electrical charge and cause an electrical shock or minor bodily ...

Page 48: ... computer 1 Connect the power cord cable to the AC adapter Sample connecting the power cord cable to the AC adapter Handling the cord on this product will expose you to lead a chemical known to the State of California to cause birth defects or other reproductive harm Wash hands after handling AC adapter Power cord cable AC adapter cord ...

Page 49: ... power cable never bend or twist a power cable never place heavy objects on a power cable never place a power cable near a heat source never run a power cable through a pinch point such as a door or window never use nails staples or similar objects to fasten or attach cord in place never attempt to disassemble or repair an AC adapter or a Battery Charger Doing any of the above may damage the cable...

Page 50: ...arge is low and it is time to recharge the main battery or plug in the AC adapter If the battery indicator light continues to flash amber during charging either the main battery is malfunctioning or it is not receiving input from the AC power supply correctly Disconnect the AC cable and remove the main battery See Changing the main battery on page 118 for information on replacing the main battery ...

Page 51: ...uter is using all of the power provided by the AC Adapter to run applications features and devices the recharging of the battery cannot occur Your computer s Power Options utility can be used to select a power level setting that reduces the power required for system operation and will allow the battery to recharge TECHNICAL NOTE The RTC battery does not charge while the computer is turned off even...

Page 52: ... dots may appear on your screen display when you turn on your PC Your display contains an extremely large number of thin film transistors TFT and is manufactured using high precision technology Any small bright dots that may appear on your display are an intrinsic characteristic of the TFT manufacturing technology Over a period of time and depending on the usage of the computer the brightness of t...

Page 53: ...ssis unless you have selected all those features This information applies to all the features and icons described in this guide Below are examples of some of the many possible icons used on your computer Sample system icons Turning on the power To turn on the computer 1 Make sure any external devices such as the AC adapter if you plan to use AC power rather than battery power are properly connecte...

Page 54: ...power again until the operating system has loaded completely Adding memory optional HINT To purchase additional memory modules see the accessories information packaged with your system or visit accessories toshiba com Your computer comes with enough memory to run most of today s popular applications You may want to increase the computer s memory if you use complex software or process large amounts...

Page 55: ...ory module Additional memory modules can be installed in the memory module slots on the base of the computer You will need a standard Phillips No 1 screwdriver for this procedure If you use the computer for a long time the memory module will become hot If this happens let the module cool to room temperature before you replace it To avoid damaging the computer s screws use a standard Phillips No 1 ...

Page 56: ...uter is on begin at step 1 otherwise skip to step 3 1 If the computer is on click Start Turn off or shut down depending on the system The Turn off computer window appears 2 Click Turn Off The operating system turns off the computer 3 Unplug and remove any cables connected to the computer including the AC adapter 4 Remove the battery For information on removing the battery see Charging batteries on...

Page 57: ...at you can retrieve them later Static electricity can damage the memory module Before you handle the module touch a grounded metal surface to discharge any static electricity you may have built up To avoid damaging the memory module be careful not to touch its pin connector on the side you insert into the computer 9 Remove the new memory module from its antistatic packaging Avoid touching the conn...

Page 58: ...ter Sample inserting the memory module into the slot 11 Hold the memory module by its edges so that the gold connector bar faces the slot at a slight angle to the socket Sample inserting the memory module into the socket 12 Check that the module is inserted completely into the socket and lined up squarely with the socket clips clip clip ...

Page 59: ...lace Do not force the memory module into position The memory module should be completely inserted into the socket and level when secured in place The clips on either side of the memory module snap into place when the memory module is properly inserted 14 Replace the memory module slot cover and tighten the screws 15 Re insert the battery For more information on inserting the battery see Changing t...

Page 60: ... to remove a memory module 1 Complete steps 1 8 in Installing a memory module on page 55 to shut down the computer and open the memory module slot cover Do not try to remove a memory module with the computer turned on You can damage the computer and the device Do not remove the memory module while the computer is in Standby or Hibernation mode The computer could hang up the next time you turn it o...

Page 61: ... over and restart it TECHNICAL NOTE You must have at least one memory module installed for the computer to work Checking total memory When you add or remove a memory module you can check that the computer has recognized the change To do this 1 Click Start Control Panel Performance and Maintenance and then System 2 The General tab view automatically appears and shows total memory If the computer do...

Page 62: ...u would like to move the cursor To move the cursor to the top of the page push your finger forward on the TouchPad To move the cursor to the bottom of the page drag your finger toward yourself To move the cursor to the right side of the page slide your finger across the TouchPad from left to right To move it to the left side slide your finger from right to left Because the TouchPad is much smaller...

Page 63: ...rsor to the item then press and release the primary left hand button To double click press the primary button twice in rapid succession The primary button usually corresponds to the left mouse button The function of the secondary right hand button depends on the program you are using It usually corresponds to the right mouse button Check your program s documentation to find whether it uses the rig...

Page 64: ...isable or Enable whichever is appropriate 6 Click Apply 7 Click OK The Mouse Properties window closes 8 Close the Printers and Other Hardware window 9 Close the Control Panel window The Fn F9 shortcut can be used to enable or disable the TouchPad See Disabling or enabling the TouchPad on page 207 NOTE ...

Page 65: ...dvantages Use the Shut down command if you are using the Windows XP Professional operating system and are connected to a domain server If you have work in progress and are not connected to a network use the Windows Standby or Hibernate commands to save your system settings to memory so that when you turn on the computer again you will automatically return to where you left off To leave the compute...

Page 66: ...ff see Setting user passwords on page 146 Using optional external display devices Your computer comes with a built in LCD display but you can also connect an external display device to the available video port An external monitor or projector via the RGB monitor port An TV out S video port Before connecting an external monitor or video projector configure your computer for the type of device you a...

Page 67: ...ously 2 While holding down Fn press F5 repeatedly pausing between each press until the setting you want takes effect Briefly pause between pressing the F5 key to allow time for the display to change This hot key cycles through the settings in the following order Built in display only Built in display and external monitor simultaneously External monitor only TV and LCD TV only 3 Release the Fn key ...

Page 68: ...play panel to match the resolution of the external display device The external display device must support a resolution of 800 X 600 or higher Using an external keyboard If you prefer to use a full size keyboard you can attach one to your computer The computer s USB ports support any USB compatible keyboard Using a mouse You may want to use a mouse instead of the computer s built in TouchPad You c...

Page 69: ... computer through the USB ports To determine if the printer is USB compatible check its documentation To make the connection you need a suitable USB cable which may come with your printer If a USB cable was not included with your printer you can purchase one from a computer or electronics store If your printer supports Plug and Play your computer will automatically recognize the printer the printe...

Page 70: ...tlet Setting up a printer Some printers require a specific installation process Refer to your printer installation guide for instructions before completing the following procedure If your printer does not support Plug and Play follow these steps to set it up for the first time You only need to set up the printer once 1 Click Start Printers and Faxes The Printers and Faxes window appears 2 Click Ad...

Page 71: ...a diskette drive designed for use with 3 5 inch diskettes Sample optional external USB diskette drive To connect an optional external USB diskette drive connect the cable to one of the computer s USB ports Sample connecting an optional external USB diskette drive Caring for your computer This section gives tips on cleaning and moving your computer For information about taking care of your computer...

Page 72: ...e room make sure all disk activity has ended the drive indicator light stops glowing and all external peripheral cables are disconnected Do not pick up the computer by its display panel or by the back where the ports are located Doing so could damage the system Although your notebook computer is built to withstand reasonable shock and vibration transport it in a carrying case for long trips You ca...

Page 73: ...rough or around some part of a heavy object Make sure there is no way for a potential thief to slip the cable off the object 2 Pass the locking end through the loop 3 Insert the cable s locking end into the security lock slot on the back of the computer then give the key a quarter turn and remove it The computer is now securely locked ...

Page 74: ...save it to the disk If the network you are using goes down and you must restart your computer to reconnect or your main battery runs out of charge while you are working you will lose all work since you last saved See Saving your work on page 83 for further information HINT Some programs have an automatic save feature that can be activated This feature saves your file to the hard disk at preset int...

Page 75: ...ortant for files you receive via diskette email or download from the Internet Take frequent breaks to avoid repetitive motion injuries and eyestrain Do not turn off the computer if a drive indicator light indicates a drive is active Turning off the computer while it is reading from or writing to a disk may damage the disk the drive or both Before turning off the computer use the Turn off computer ...

Page 76: ...ter instead of just passing over an area of the page The lowercase letter l el and the number 1 are not interchangeable The uppercase letter O and the number 0 are not interchangeable Making your keyboard emulate a full size keyboard Although your computer s keyboard layout is compatible with a standard full size keyboard it has fewer keys A standard full size keyboard has two Enter Ctrl and Alt k...

Page 77: ...r simultaneously to simulate the Enter key on the numeric pad of the enhanced keyboard Ctrl Fn and Alt keys Sample Ctrl Fn and Alt keys The Ctrl Fn and Alt keys do different things depending on the program you are using For more information see your program documentation Function keys The function keys not to be confused with the Fn key are the 12 keys at the top of the keyboard Sample function ke...

Page 78: ... as the secondary mouse button Overlay keys When overlay keys are enabled the Home and End keys will not function without using them in conjunction with the Fn key For information about the Home and End keys see Hot Keys on page 201 The keys with gray numbers and symbols on the front of them form the numeric overlay This overlay lets you enter numeric data as you would using the 10 key keypad on a...

Page 79: ... numeric mode light on the keyboard indicator panel glows when the numeric overlay is on You can still use the overlay keys to type alphabetic characters while the numeric overlay is on To do so For lowercase letters hold down Fn while you type the letters For uppercase letters hold down both Fn and Shift while you type the letters To disable the numeric overlay hold down the Fn key and press F11 ...

Page 80: ...t menu Explorer and the Run dialog box Starting a program from the Start menu When you install a program the operating system usually puts an icon in the All Programs menu To start a program that has an icon in the All Programs menu follow these steps which use the Windows WordPad program as an example 1 Click Start then point to All Programs The Windows XP operating system displays the All Progra...

Page 81: ...lick Windows Explorer 4 Click My Computer to expand the window 5 In the left part of the window click the line that ends in C 6 In the left part of the window under the C icon double click the folder containing the program in this case Program Files Windows Explorer shows the contents of the Program Files folder on the right side of the window The left side of the window shows all the folders cont...

Page 82: ... the command line For a program in the Windows folder type just the program name Otherwise type the full file path For example to access WordPad type c Program Files Windows NT Accessories Wordpad exe then click OK If you do not know the location you can search for it by clicking Start and then Search When the Search screen displays follow the displayed instructions HINT To run the same program ag...

Page 83: ...ng documents is quick and easy so it is a good idea to get in the habit of saving frequently Many programs offer a feature that saves documents at regular intervals Check your program s documentation to see if it has an automatic save feature Saving files 1 On the File menu of your Windows program click Save If you are working with a document that already has a file name this is all you need to do...

Page 84: ...he Windows XP operating system supports file names of up to 255 characters the names can include spaces Some applications still require file names limited to eight characters File names The Windows XP operating system supports long file names which can contain up to 255 characters and can include spaces Some applications do not support long file names and require file names limited to no more than...

Page 85: ...e to handle your file correctly TECHNICAL NOTE By default the Windows XP operating system does not show file extensions For information on showing or hiding file extensions see your Windows XP online help Printing your work Ensure the operating system is set up for your printer as described in Setting up a printer on page 70 HINT You only need to set up the printer the first time you connect it If...

Page 86: ...appens to your computer You can back up your files to different types of media such as CDs DVDs diskettes or to a network if available To back up several files at one time use the Microsoft Windows backup program preinstalled on the computer s hard disk Also see Backing up your data to CDs with Windows XP on page 192 HINT Backing up all the files on your hard disk may take a considerable amount of...

Page 87: ...gram prompts you if you try to overwrite a file that already exists on the hard disk Make sure the backup version is the one you want before overwriting the existing file Using the DVD ROM or multi function drive Optical storage has become the preferred medium for software music and video Digital versatile discs DVDs provide a significant increase in data storage and support features that are not ...

Page 88: ...hat changing from region 1 to region 2 and back to region 1 is counted as two changes For optimum CD and DVD performance it is recommended that you play CDs and DVDs while running the computer on AC power Drive components and control buttons The DVD ROM or multi function drive is located on the right side of the computer The Media control buttons are located above the keyboard and can be accessed ...

Page 89: ...ht is glowing Doing so could damage the disc or the drive When the disc tray is open be careful not to touch the lens or the area around it Doing so could cause the drive to malfunction Manual eject hole Use if you need to release the disc tray when the power is off Use a straightened paper clip or other narrow object to press the manual eject button located inside the hole Never use a pencil to p...

Page 90: ...ack button skips to the following track on the disc The play pause button starts playing the disc or makes it pause if currently playing The stop eject button stops a disc that is currently playing You can eject a disc by pressing the stop eject button twice Use this method to eject a disc when the computer is turned off and the sound subsystem is turned on Inserting a compact disc To insert a com...

Page 91: ...eck that it is free of dust If the disc is dusty clean it as described in Caring for CD or DVD Discs on page 95 6 Place the disc carefully in the disc tray label side up Sample positioning the disc in the drive 7 Gently press the disc onto the center spindle until you feel it click into place Handle DVDs and CDs carefully making contact only with the center hole and edge Do not touch the surface o...

Page 92: ...or DVD with the computer turned on 1 Press the eject button on the drive Do not press the eject button while the in use indicator light is glowing Doing so could damage the disc or the drive Also if the disc is still spinning when you open the disc tray wait for it to stop spinning before you remove it 2 Pull the tray until it is fully open remove the disc and place it in its protective cover 3 Ge...

Page 93: ...f the computer is turned on Windows Media Player opens and the CD begins to play You can use the Windows Media Player program to control the CD To access the Windows Media Player you can open it through the Start menu or activate it from the taskbar When using Windows Media Player your system may not be able to activate Standby or Hibernation modes To prevent this from occurring close Windows Medi...

Page 94: ...nto the DVD ROM multi function drive and the Auto Run feature does not automatically start your disc try launching the CD manually To do this follow these steps 1 Open the Start menu and select My Computer 2 Click the DVD ROM multi function drive icon The disc drive will run the CD If your disc does not run using this method try using an application that is associated with the media on the disc Fo...

Page 95: ...otect them from scratches and keep them clean Do not bend a disc or place heavy objects on top of it Do not apply a label to or otherwise mar the surface of a disc Hold a disc by its outside edge Fingerprints on the surface can prevent the DVD ROM drive or multi function drive from reading the data properly Do not expose discs to direct sunlight or extreme heat or cold To clean a disc that is dirt...

Page 96: ...u power down the computer you have three options to choose from Turn Off Standby and Hibernation TECHNICAL NOTE Before using any of these options to power down your computer save your files and make sure the disk activity lights are off If you change your mind and decide to continue working after all wait a few seconds before turning the computer on again Using the Turn off computer or Shut down c...

Page 97: ...to hibernate hold the Shift key while the Turn Off computer Windows dialog box is open For more information about setting up hibernation refer to Using Hibernation Mode on page 98 Shutting down more quickly You can also turn off the computer by pressing the power button or closing the display panel To use either of these methods you first need to turn on the feature in Control Panel 1 Click Start ...

Page 98: ...when you press the power button Sample Power Options Advanced tab 5 Click Apply 6 Click OK then close the Control Panel Starting again after Turn Off To start the computer up again press and release the power button The on off light turns on If you shut down the computer by closing the display panel you can start it again by opening the display panel Using Hibernation Mode The Hibernation command ...

Page 99: ... lost if the main battery discharges Restarting from Hibernation mode uses less time and battery power than restarting from Turn Off Restarting from Hibernation mode uses a little more time and battery power than restarting from Standby because information is being retrieved from the hard disk instead of memory When starting up again the computer returns to the state in which you left it including...

Page 100: ...lick Apply 6 Click OK then close the Control Panel The computer is now set to automatically enter into Hibernation when your option settings occur Once the computer is configured place the computer into Hibernation mode by either pressing the power button or closing the display panel depending on the hibernation options selected Using Hibernation Follow these steps to power down the computer using...

Page 101: ... Open the display panel Battery power Open the display panel and press the power button until the on off light changes to green The computer returns to the screen you were previously using Using Standby Mode Standby mode places the computer into a power saving mode Standby holds the current state of the computer in memory so that when you restart the computer you can continue working from where yo...

Page 102: ...n and the main battery discharges fully your unsaved information will be lost Be sure to save your work first To power down the computer using the Standby command click Start Turn off computer and select Stand By Sample Turn off computer Windows dialog box If you hold down the Shift key Stand By becomes Hibernate in the Turn off computer dialog box To enter hibernation mode you must hold down the ...

Page 103: ...wer mode The on off light blinks to indicate the machine is in Standby mode If you power down using the Stand By button and the main battery discharges fully your unsaved information will be lost Be sure to save your work first Going into Standby mode more quickly You can also configure the computer to enter into Standby mode by either pressing the power button or closing the display panel You can...

Page 104: ...ess the power button on my computer Set this option to Standby to have the computer go into Standby mode when you press the power button on your computer 5 Click Apply 6 Click OK then close the Control Panel The computer is now set to automatically enter into Standby when your option settings occur Starting again from Standby mode Use these instructions to restart the computer when you enter Stand...

Page 105: ...ba s online resources Toshiba maintains a number of online sites to which you can connect These sites provide information about Toshiba products give help with technical questions and keep you up to date with future upgrades For more information see Contacting Toshiba on page 198 ...

Page 106: ...n it is not being used thereby conserving energy and saving money in the process It has a number of other features that enhance its energy efficiency Many of these energy saving features have been set by Toshiba We recommend you leave these features active allowing your computer to operate at its maximum energy efficiency so that you can use it for longer periods while traveling ...

Page 107: ...e varies depending on usage Battery may not charge while the computer is consuming full power After a period of time the battery will lose its ability to perform at maximum capacity and will need to be replaced This is normal for all batteries To purchase a new battery pack see the accessories information that shipped with your computer or visit the Toshiba web site at www accessories toshiba com ...

Page 108: ...ff TECHNICAL NOTE The RTC battery does not charge while the computer is turned off even when AC power is attached The RTC battery charges when the computer is powered on Power management Your computer ships with the power management options preset to a configuration that will provide the most stable operating environment and optimum system performance for both AC power and battery modes Changes to...

Page 109: ...essories toshiba com Charging batteries The battery needs to be charged before you can use it to power the computer Never leave batteries in the battery charger for more than a week at a time Doing so may reduce the potential charge of the battery Use only battery chargers designed to work with your notebook computer You can order a Toshiba battery charger from Toshiba s Web site at accessories to...

Page 110: ... capacity wait until it reaches room temperature 50 to 80 degrees Fahrenheit 10 to 26 degrees Celsius The battery is almost completely discharged Leave the power connected and the battery should begin charging after a few minutes HINT Once the battery is fully charged we recommend that you operate your computer on battery power until the battery discharges completely Doing this extends battery lif...

Page 111: ...vary by computer model The RTC battery does not charge while the computer is turned off even when the AC adapter is charging the computer The RTC battery charges when the computer is powered on If the RTC battery is low the real time clock and calendar may display the incorrect time and date or stop working To recharge the RTC battery plug the computer into a live electrical outlet and leave the c...

Page 112: ...unlit when the battery has discharged the main battery is not charging or the AC adapter is not plugged into the computer or AC outlet Battery life and charge time may vary depending upon power management settings applications and features used Flashes amber when the main battery charge is low and it is time to recharge the main battery or plug in the AC adapter If the battery indicator light flas...

Page 113: ...s that the system is suspended using Windows XP Standby command Sample power and battery light locations Determining remaining battery power Wait at least 16 seconds after turning on the computer before trying to monitor the remaining battery power The computer needs this time to check the battery s remaining capacity and perform its calculations Power button Battery light On off light NOTE ...

Page 114: ...ue displays as a percentage of remaining battery charge 3 Click the Battery Power Meter tab Sample Power Management Options Power Meter tab TECHNICAL NOTE The computer drains the battery faster at low temperatures Check your remaining charge frequently if you are working in temperatures below 50 degrees Fahrenheit The computer calculates the remaining battery charge based on your current rate of p...

Page 115: ... turns itself off Hibernation mode keeps track of where you were so that when you turn on the power again you can continue where you left off If you have Hibernation mode enabled the default the computer copies the details of your open programs and files to the hard disk before shutting down For more information on using Hibernation see Using Hibernation Mode on page 98 Setting battery alarms Your...

Page 116: ...you are using the computer depends on a number of factors such as How the computer is configured How much you use the hard disk DVD ROM or multi function drive diskette drives or other optional devices Where you are working since operating time decreases at low temperatures There are various ways in which you can conserve power and extend the operating time of your battery Enable Standby or Hibern...

Page 117: ...ofiles lets you choose between maximum power savings and peak system performance You may also set individual power saving options to suit your own needs The following sections describe how to choose a Power Profile and discuss each power saving option Power profiles You can choose from predefined power profiles or select your own combination of power management options To do this 1 Open the Start ...

Page 118: ... or explosion or fire possibly resulting in death or serious injury When your main battery has run out of power you have two options plug in the AC adapter or install a fresh battery TECHNICAL NOTE To avoid losing any data save your files and then either completely shut down your computer or put it into Hibernation mode before changing the main battery Removing the battery from the computer 1 Save...

Page 119: ...ut on protective gloves to handle it and discard it immediately Always dispose of used battery packs in compliance with all applicable laws and regulations Put insulating tape such as cellophane tape on the electrode during transportation to avoid a possible short circuit fire or electric shock Failure to do so could possibly result in serious injury Inserting a charged battery 1 Wipe the terminal...

Page 120: ... care of your battery and prolong its life Safety precautions If the battery pack produces an odor overheats or changes color or shape while it is being used or charged turn off the computer s power immediately and disconnect the power cord cable from the power socket Carefully remove the battery pack from the computer Do not try to disassemble a battery pack Do not overcharge or reverse charge a ...

Page 121: ...ire The battery pack could explode Maximizing battery life To maximize the life of your battery pack 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 AC adapter and turn on the computer s power If it does not turn on go to ...

Page 122: ...he system for an extended period more than one month remove the battery pack Disconnect the AC adapter 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 AC adapter Store spare battery packs in a cool dry place out of direct sunlight Disposing of used batteries The life of a batter...

Page 123: ...ways use the battery pack supplied as an accessory or an equivalent battery pack specified in the User s Manual Other battery packs have different voltage and terminal polarities Use of non conforming battery packs could generate smoke or cause fire or rupture possibly resulting in serious injury After repeated use the batteries will finally lose their ability to hold a charge and you will need to...

Page 124: ...arrying cases for the computer They all provide plenty of extra space for manuals power cords and compact discs Contact your authorized Toshiba representative for more information TECHNICAL NOTE When traveling by air you may be required to pass your notebook through airport security equipment The X ray equipment will not harm your computer When operating your machine aboard an aircraft make sure W...

Page 125: ...or everything you can do in the Windows XP Professional operating system You use its features to start programs find documents set up system components and perform most other computing tasks HINT The illustrated examples in this guide may appear slightly different from the screens displayed by your system The differences are not significant and do not indicate any change in the functionality of yo...

Page 126: ...and background pattern Sample Windows XP operating system desktop Icons An icon represents a folder file or program that can be quickly activated by double clicking the icon You can create a new desktop icon for any folder file or program by dragging the element s icon from its location in a window to the desktop area The icons initially displayed on your system desktop include Start button Taskba...

Page 127: ...rer The Microsoft browser that provides access to the Internet If you place the cursor over an icon a popup description of the file contents appears Your desktop may contain other icons depending on your configuration See Windows XP online help for more specific information on each icon and how to use it Start button You use the Start button to Start programs Access Microsoft Windows XP operating ...

Page 128: ...r programs that run continuously in the background To learn more about each task position the cursor over the icon for a few moments and a short description of the task appears Typical tasks in the System tray are Current time Power usage mode Mouse properties and speaker volume To activate a specific task double click the appropriate System tray icon Setting up for communications To connect to th...

Page 129: ...nu and click Control Panel 2 Click Printers and Other Hardware 3 Click Phone and Modem Options The Phone and Modem Options Properties dialog box displays 4 Fill in the Local Information text boxes and click OK 5 Click the Modems tab Your modem should be listed next to one of the computer s COM ports 6 Make a note of the COM port number 7 To verify that the modem is set up properly select the modem...

Page 130: ...phone line Before you can communicate using the modem you need to connect it to a telephone line Your computer s built in modem port provides an RJ 11 jack allowing you to connect the modem to a standard voice grade telephone line 1 Plug one end of a telephone cable purchased separately into the modem port on the back of the computer Sample connecting the telephone cable to the modem port 2 Connec...

Page 131: ... its communication ports Accessing a network To access a network At the office connect an Ethernet cable to the RJ45 jack on your computer For specific information about connecting to the network consult your network administrator While you are at home or traveling you need a dial up connection Ask your network administrator for the telephone number of the network Setting up the connection To set ...

Page 132: ...inutes as it waits for a reply To avoid this delay you can reconfigure Windows to disable the LAN port To disable the LAN port 1 Click Start click Control Panel then Performance and Maintenance 2 Click the System icon then click the Hardware tab and then click the Device Manager button 3 Select the appropriate network adapter 4 Click Actions 5 Select the Properties icon 6 Select the Do not use thi...

Page 133: ...ices without the need for cables For information on how to set up a wireless connection refer to your wireless networking device documentation or your network administrator To use your wireless communication slide the wireless on off switch to the On position When the Wi Fi antenna is on the wireless antenna indicator light on the front of the computer will be lit For help with common Wi Fi networ...

Page 134: ...net protocol called Hypertext Transfer Protocol HTTP The World Wide Web offers information as text images audio or video to be referenced from anywhere in the world Special programs called Web browsers are specifically designed to work with HTTP They make it easier to connect to a particular network address and send and receive information Internet Service Providers To connect a computer directly ...

Page 135: ...ng a modem see Connecting the modem to a telephone line on page 130 2 Start your Web browser Have your modem dial the ISP s telephone number and establish a connection with the ISP s computer If you are using your computer at the office then you probably connect to the Internet through your company s network See your network administrator about connecting to the Internet Surfing the Internet Once ...

Page 136: ...bly set up an email address at the same time you sign up for the service Internet chat rooms A chat room is a Web site that offers a place where people with similar interests and ideas communicate in real time one on one or in groups by typing messages which are instantly viewed by others on their computer screens Internet news groups A news group is similar to a chat room but instead of using a d...

Page 137: ...fer Protocol FTP features of your Web browser to transfer large amounts of data Exploring audio features You can use your computer to record sounds using an external microphone You can play wav sound files or audio CDs using the built in speakers headphones or external speakers Recording sounds You may record sounds as wav files by connecting an external microphone or other sound source to the mic...

Page 138: ...he Sound Recorder window displays the new sound file as a waveform You can only record 60 seconds at a time 6 To hear what you just recorded click the Play button 7 To save the file select Save from the File menu The microphone setting on your computer might be set to Mute To check this click Start All Programs Accessories Entertainment and then click Volume Control Record Stop Play Skip forward S...

Page 139: ...e amplified speakers that require an external power source Other types of speakers will be inadequate to produce sound from the computer To play back sound files through external speakers or headphones 1 Locate the headphone jack on the computer 2 Using any necessary adapters plug the cable from the headphones or external speakers into the headphone jack The headphone jack requires a 16 ohm stereo...

Page 140: ...computer Failure to do so may result in damage to components such as cables attached to your computer or to the computer itself Before you insert a PC Card refer to the documentation that comes with the card to see if you need to do anything before you insert it To insert a PC Card 1 Turn off the computer You may also hot swap a PC Card Stop the PC Card by clicking the Safely Remove Hardware icon ...

Page 141: ...ards you can replace one PC Card with another while the computer is on This is called hot swapping Hot swapping precautions Although you can insert a PC Card at any time remember not to remove a card while it is in use Otherwise you could lose valuable information For example Do not remove a hard disk card while the system is accessing it Do not remove a network card while you are connected to a n...

Page 142: ... needs Together these allow you to determine certain system details set additional options or change default options This chapter describes the utilities supplied by Toshiba TOSHIBA Assist Hotkey utility TOSHIBA HW Setup Setting a user password Using a supervisor password Using the TOSHIBA Zooming Utility Using the TOSHIBA Touch and Launch utility ...

Page 143: ... functions and allows you to customize a range of computer settings To access the control panel 1 Click Start All Programs Toshiba Utilities then click Toshiba Assist The TOSHIBA Assist window appears Sample TOSHIBA Assist window The TOSHIBA Assist offers three categories of features Customizing Your Computer Network Security ...

Page 144: ...ssword User Password Mouse utility The Mouse utility allows you to change your TouchPad or mouse settings To access the Mouse utility through the TOSHIBA Assist click the Mouse icon Hotkey utility The hotkey utility allows you to receive a confirmation message when you use the hotkey combination for Standby Fn F3 and Hibernation Fn F4 To activate 1 Click Start All Programs Toshiba Utilities then c...

Page 145: ...tup TOSHIBA HW Setup is the Toshiba configuration management tool available through Windows To access it open the Start menu click Control Panel then Printers and Other Hardware Then click the Toshiba HWSetup icon You can also access it from the TOSHIBA Assist screen by clicking Easy Optimize and then TOSHIBA HW Setup Sample TOSHIBA HWSetup window ...

Page 146: ...ou to enable or disable USB Legacy Emulation LAN Allows you to set networking functions By changing any of the options that appear in the dialog boxes and clicking Apply you can reconfigure that function Any options that you change will become default settings when you restart your system Setting user passwords Setting a password leaves your computer secure so that nobody can access your files You...

Page 147: ...word or the user password must be deleted and then re entered after the supervisor password is set Using an instant password An instant password secures your system with a single keystroke Use this feature when you leave your desk for a few minutes and do not want to turn off the computer To use an instant password press Fn then press F1 This freezes the keyboard and TouchPad and blanks the screen...

Page 148: ...de select Security 3 Select the User Password icon 4 Click Registered 5 Type your password in the Password box 6 Retype your password in the Password again box 7 Click OK Disabling a user password To cancel the power on password function 1 Click Start All Programs Toshiba Utilities then click Toshiba Assist The TOSHIBA Assist window appears 2 On the left side select Security 3 Select the User Pass...

Page 149: ...ecommends that you save your password in a location where you can later access it should you not remember it Toshiba is not responsible for any losses that may occur to you your organization or others as a result of the inability to access the computer To register a password for the power on password functions 1 Click Start All Programs Toshiba Utilities then click Toshiba Assist The TOSHIBA Assis...

Page 150: ...k Toshiba Assist The TOSHIBA Assist window appears 2 On the left side select Security 3 Select the Supervisor Password icon 4 Select Not Registered 5 Type the correct password 6 Click OK Using the TOSHIBA Zooming Utility This application allows you to zoom in or out of a specific list of applications see below You may select either the All Programs option that enables all of the listed application...

Page 151: ... appears Sample TOSHIBA Zooming Utility Properties screen To zoom in hold down the Fn key and press 2 to zoom out hold down the Fn key and press 1 Using the TOSHIBA Touch and Launch utility TOSHIBA Touch and Launch is a program that adds features to the TouchPad For example by selecting an icon you can Open a document Launch a program Show a list of windows and switch the active window Open Intern...

Page 152: ...uchPad As you move the blue circle over an icon in the TOSHIBA Touch and Launch window the icon is highlighted or selected Release your finger from a selected icon to choose the icon s function If the icon is highlighted in orange and selected the function corresponding to the selected icon launches and the TOSHIBA Touch and Launch window closes If the icon is highlighted in blue and selected the ...

Page 153: ...Touch and Launch window The title and functions can change when you select one of the corner icons The type and number of icons you see in the main part of the TOSHIBA Touch and Launch window are determined by which corner icons you select TOSHIBA Touch and Launch is controlled adjusted via an icon on the system tray The icon will change color when the TOSHIBA Touch and Launch is active Double cli...

Page 154: ...e the functions features you can access in TOSHIBA Touch and Launch Disable Enable Help About TOSHIBA Touch and Launch Settings When you choose the Settings shortcut menu entry the TOSHIBA Touch and Launch Settings window appears Sample TOSHIBA Touch and Launch Settings window In the Corner Assignment section you can change the icons you see at the four corners of the TOSHIBA Touch and Launch wind...

Page 155: ...isual effects and control when to show help A list of tables appears in the Table section of the TOSHIBA Touch and Launch Settings window These are the same items icons you can choose in the Corner Assignment section of the TOSHIBA Touch and Launch Settings As you select a table the Settings button may become active Not all tables have settings The New Table button allows you to create a new table...

Page 156: ...ou are most likely to encounter If all else fails contact Toshiba You will find information on Toshiba s support services at the end of this chapter Problems that are easy to fix Your program stops responding If you are working with a program that suddenly freezes all operations chances are the program has stopped responding You can exit the failed program without shutting down the operating syste...

Page 157: ...am name then End Task To power off your computer do one of the following If you are not connected to a domain server 1 Click Start Turn off computer The Turn off computer window appears 2 Click Turn Off The computer turns off If you are connected to a domain server 1 Click Start Shut down The Shut Down window appears 2 Select Shut down from the drop down list 3 Click OK The computer shuts down com...

Page 158: ... you contact the software manufacturer Problems when you turn on the computer These problems may occur when you turn on the power The computer will not start Make sure you attached the AC adapter and power cord cable properly or installed a charged battery Press and hold the power switch for at least 2 seconds press and hold for 10 seconds to power off the computer even if the computer is locked u...

Page 159: ...n on page 164 The computer is not accessing the hard disk or the optional external diskette drive Your computer normally loads the operating system from the hard disk If you have a hard disk problem you will not be able to start the computer Insert a system diskette into the optional external diskette drive and press F12 when the machine starts and use the arrow keys to select the boot up device T...

Page 160: ...the computer For more information see The computer is not accessing the hard disk or the optional external diskette drive on page 159 Check the Boot Priority in Toshiba HW Setup For information see TOSHIBA HW Setup on page 145 The Windows operating system is not working Once you are familiar with the desktop and used to the way the operating system responds to your work routine you can easily dete...

Page 161: ...edure to fix the problem To do this use the options in the Startup menu To open the Startup menu 1 Restart your computer 2 Press F8 when your computer starts and before Windows starts loading The Windows Advanced Options menu displays these options Safe Mode Safe Mode with Networking Safe Mode with Command Prompt Enable Boot Logging Enable VGA Mode Last known good configuration your most recent se...

Page 162: ...not find the URL address I typed in Make sure you separated the domain names of the address with the forward slash Check the spelling of each name and the syntax of the address carefully A single incorrect letter or missed character will make it impossible for your browser to locate the site My browser cannot find a site I bookmarked The World Wide Web is constantly changing A site you bookmarked ...

Page 163: ...ng to pcsupport toshiba com Resolving a hardware conflict If you receive an error message telling you there is a device driver conflict or a general hardware problem try using Windows Help and Support to troubleshoot the problem first For help on hardware conflicts 1 Click Start then click Help and Support 2 Click the Hardware link in the window s left pane A list of category links appears 3 Click...

Page 164: ... or a modem needs a channel to the computer s Central Processing Unit CPU It also needs a direct channel to the computer s memory to store information as it works These channels of communication are commonly referred to as system resources Interrupt Request Channel The channel to the CPU is called an Interrupt Request IRQ because it interrupts what the processor is doing and requests some of the p...

Page 165: ...The operating system is automatically set up to accommodate the new device If you install an older legacy device that the operating system cannot recognize the operating system may have difficulty assigning resources to it As a result a hardware conflict can occur Resolving conflicts There are several things you can do to resolve hardware conflicts Get the most recent drivers from the manufacturer...

Page 166: ...ick Performance and Maintenance 2 Click the Administrative Tools icon 3 Double click Computer Management then click Device Manager 4 Select the specific device from the device category To expand a device category double click the category 5 In the toolbar look to the far right for an icon of a monitor with a strike mark through a circle on the front This is the disable feature 6 Click the icon You...

Page 167: ...log box which provides an array of tabs They may include The General tab which provides basic information about the device The Resource tab which lists resources assigned to the monitor optional external DVD ROM optional external diskette drive and other power using functions This tab does not appear if the device is not using resources The Driver tab which displays the drivers being used by the d...

Page 168: ... the module is seated properly 5 Check for the error again 6 If the error recurs remove the memory module entirely and check for the error again If removing the memory module eliminates the error the memory module may be faulty If the error recurs without the memory module installed the error is not caused by the memory module TECHNICAL NOTE You must have at least one memory module installed for t...

Page 169: ...t receiving correct input from the AC power supply Disconnect the AC cable and remove the battery pack See Changing the main battery on page 121 for information on replacing the main battery The AC adapter and power cord cable work correctly but the battery will not charge The battery does not charge while the computer is consuming full power Try turning off the computer The battery may not be ins...

Page 170: ...r options using the Power Management utility Have you added a device such as a PC Card USB device or memory module that takes its power from the battery Is your software using the hard disk more Is the display power set to turn off automatically Was the battery fully charged to begin with All these conditions affect how long the charge lasts After a period of time the battery will lose its ability...

Page 171: ...ake sure the software you are using is not remapping the keyboard Refer to the software documentation and check that the program does not assign different meanings to any of the keys You have connected an external keyboard and the operating system displays one or more keyboard error messages The keyboard you connected may be defective or incompatible with the computer Try using a different make of...

Page 172: ...e sure the display priority is not set for an external monitor To do this press Fn and F5 simultaneously once If this does not correct the problem press Fn and F5 simultaneously again to return the display priority to its previous setting HINT Holding the Fn key and pressing the F5 key several times will advance you through the display options If you are using an external monitor Check that the mo...

Page 173: ...of flickering try using fewer colors To change the number of colors displayed 1 Point at the desktop and click with the secondary button 2 Click Properties and then the Settings tab 3 Change the Colors option and click OK For more information see Windows Help A message tells you that there is a problem with your display settings and that the adapter type is incorrect or the current settings do not...

Page 174: ...acteristic of the TFT manufacturing technology Over a period of time and depending on the usage of the computer the brightness of the screen will deteriorate This is also an intrinsic characteristic of the screen technology When the computer is operated on battery power the screen will dim and you may not be able to increase the brightness of the screen while on battery power Disk drive problems P...

Page 175: ...e system errors Scan for and attempt recovery of bad sectors 7 Click Start Error checking tests and repairs the disk Your hard disk seems very slow If you have been using your computer for some time your files may have become fragmented Run Disk Defragmenter To do this click Start then click All Programs point to Accessories and System Tools and click Disk Defragmenter Your data files are damaged ...

Page 176: ...o the drive Carefully inspect the diskette If the metal cover is loose replace the diskette If the label is loose replace the label and try inserting the diskette again The computer displays the Non system disk or disk error message If you are starting the computer from a diskette the diskette in the drive does not have the files necessary to start the computer Replace it with a bootable diskette ...

Page 177: ...e out Make sure the computer is connected to a power source and turned on The DVD ROM drive eject mechanism requires power to operate Make sure a program is not accessing the drive and preventing it from ejecting If you need to remove a disc and cannot turn on the computer for example if the main battery is completely discharged use a narrow object such as a straightened paper clip to press the ma...

Page 178: ... is disabled If you are using external headphones or speakers check that they are securely connected to your computer The computer emits a loud high pitched noise This is feedback between the microphone and the speakers It occurs in any sound system when input from a microphone is fed to the speakers and the speaker volume is too loud Adjust the volume control PC Card problems PC Cards PCMCIA comp...

Page 179: ... the PC Card Some card manufacturers use special software called enablers to support their cards Enablers result in nonstandard configurations that can cause problems when installing the PC Card If your system does not have built in drivers for your PC Card and the card did not come with an operating system driver it may not work under the operating system Contact the manufacturer of the PC Card f...

Page 180: ...ystem displays your PC Card s Properties dialog box which contains information about your PC Card configuration and status The computer stops working hangs when you insert a PC Card The problem may be caused by an I O input output conflict between the PCMCIA socket and another device in the system Use Device Manager to make sure each device has its own I O base address See Fixing a problem with De...

Page 181: ... system does not recognize your PC Card Refer to the PC Card documentation Removing a malfunctioning card and reinstalling it can correct many problems A PC Card error occurs Reinsert the card to make sure it is properly connected If the card is attached to an external device check that the connection is secure Refer to the card s documentation which should contain a troubleshooting section Printe...

Page 182: ... print a short test file using Notepad If a Notepad file prints correctly the problem may be in your original file If you cannot resolve the problem contact the printer s manufacturer The printer will not print what you see on the screen Many programs display information on the screen differently from the way they print it See if your program has a print preview mode This mode lets you see your wo...

Page 183: ...he line to check this The other system may be busy or off line Try making a test transmission to someone else For more information regarding your system s V 92 modem visit the Toshiba web site at pcsupport toshiba com Wireless networking problems This section provides general troubleshooting tips for networking problems specifically wireless Wi Fi networking The terms and concepts used assume a ba...

Page 184: ...y that the Service Set Identifier SSID or network name is correct i e that it matches the SSID assigned to the access point you are attempting to connect through SSIDs are case sensitive Toshiba provides a Client Manager utility for setting and managing SSIDs Check Control Panel s Device Manager to verify that the Wi Fi adapter is recognized by Windows and that the driver is loaded Carefully note ...

Page 185: ...o your computer s RJ45 Ethernet port If your connection problem disappears the problem lies in the Wi Fi part of your network Use the PING command to verify a connection to the gateway at 192 168 1 1 a default gateway for most wireless routers Click Start then click Run Enter Cmd and press Enter Enter PING 192 168 1 1 at the command prompt and press Enter If Request Timed Out or another error mess...

Page 186: ...ows Taskbar Click View Available Wireless Networks Select Allow me to connect to the selected wireless network even though it is not secure Windows XP will now try to establish a wireless connection The Windows XP wireless management facility does not work If you are using an external Wi Fi adapter a PC Card USB adapter or other variety check to see if the adapter comes with its own management uti...

Page 187: ... be set to High Color 16 bit If it is not set to High Color change the settings to 16 bit color and click OK 5 Clean the disc and try again A dirty drive can also cause audio problems If you have tried several discs and all fail consider sending your drive to an authorized service provider to get it cleaned 6 Verify that your computer recognizes your DVD ROM drive To do this Double click the My Co...

Page 188: ...ck Appearance and Themes and double click the Display icon The Display Properties dialog box appears 3 Click the Settings tab 4 Next to the words Desktop Area move the slider to a lower setting such as 800 x 600 or 640 x 480 5 Click OK DVD titles games or applications appear distorted Having Stretch enabled when your video resolution is set to 640 x 480 or 800 x 600 can cause distortion To disable...

Page 189: ...operties dialog box appears 3 Click the Screen Saver tab In the Screen Saver list the current screen saver is highlighted 4 Click the down arrow at the right of the current screen saver name A list of screen savers displays 5 Click and hold the up arrow next to the list or move the slide to the top 6 Click None 7 Click OK Develop good computing habits Save your work frequently You can never predic...

Page 190: ...n programs you should back up these programs as well as your data files If something goes wrong that requires you to reformat your hard disk and start again reloading all your programs and data files from a backup source will save time Read the user s guides It is very difficult to provide a fail safe set of steps you can follow every time you experience a problem with the computer Your ability to...

Page 191: ...re you can easily select a previously established Control Point to turn back the clock restoring Windows to the state it was in just prior to the installation This is much easier and more effective than uninstalling the hardware or software which often leaves behind unwanted files and settings It is also easy to undo a Restore Point selection if you change your mind Follow these steps to create a ...

Page 192: ...s list may contain Restore Points that you did not create Restore Points labeled System Checkpoint were automatically created by Windows XP Other Restore Points may have been created automatically by applications when they were installed 6 Select the desired Restore Point from the list and then click Next 7 Your Windows configuration will now be restored to the state it was in when the chosen Rest...

Page 193: ...o the computer s CD or DVD drive 2 A menu of options will appear Select Open writable CD folder using Windows Explorer and click OK 3 A Windows Explorer window will open for the blank CD This window will be referred to as the CD window 4 Open a second Windows Explorer window by clicking Start then My Computer 5 In this second window browse to the files you wish to back up Click the down pointing a...

Page 194: ...do not find an application s data files in any of the folders within the My Documents folder check the application s options or preferences settings to discover the locations of the files 7 When you have finished copying files to the CD window click File Write these files to CD 8 A CD Writing Wizard will appear prompting for a name for the CD You may accept the default name or enter a new more des...

Page 195: ...rites or select a particular Favorites folder to back up then click Next 5 In the Export Favorites Destination window use the Browse button to browse to the My Documents folder Click Save in the Select Bookmark file window and then click Next 6 Click Finish The message Successfully exported favorites should appear 7 Follow the steps above for backing up files from the My Documents folder to a CD E...

Page 196: ... up your data to CDs with Windows XP on page 192 Have your factory Restore Reconfiguration CD s on hand in case you need any files from them Do not guess follow directions carefully It is often necessary to run an installation utility first before connecting a new hardware item to the computer If the device is connected first it may be very difficult to complete the installation successfully Alway...

Page 197: ...e If you have followed the recommendations in this chapter and are still having problems you may need additional technical assistance This section contains the steps to take to ask for help Before you contact Toshiba Since some problems may be related to the operating system or the program you are using it is important to investigate other sources of assistance first Try the following before you c...

Page 198: ... you Toshiba s Technical Support Website For technical support or to stay current on the most recent software and hardware options for your computer and for other product information be sure to regularly check the Toshiba Web site at pcsupport toshiba com Toshiba voice contact Before calling Toshiba make sure you have Your computer s serial number The computer and any optional devices related to t...

Page 199: ...e USA accessories toshiba com Accessories information in the USA www toshiba ca Canada www toshiba Europe com Europe www toshiba co jp index htm Japan http servicio toshiba com Mexico and all of Latin America Australia Toshiba Australia Pty Limited 84 92 Talavera Road North Ryde NSW 2113 Sydney Australia Canada Toshiba Canada Ltd 191 McNabb Street Markham Ontario L3R 8H2 Canada France Toshiba Syst...

Page 200: ...thin the US 949 859 4273 outside of the US this call may incur long distance charges Mexico Toshiba de México S A de C V Sierra Candela No 111 6to Piso Col Lomas de Chapultepec CP 11000 Mexico DF Spain Toshiba Information Systems España S A Parque Empresarial San Fernando Edificio Europa 1a Planta Escalera A 28831 Madrid San Fernando de Henares Spain United Kingdom Toshiba Information Systems U K ...

Page 201: ...ctions on and off Hot keys have a legend on the key indicating the option or feature the key controls Volume Mute Password security Fn This hot key enables disables volume mute on your computer When volume mute is enabled no sound will come from the speakers or headphones Fn This hot key blanks the display ...

Page 202: ...o blank Using the pointing device or any key will make the display s content reappear The Windows operating system log on screen will appear prompting you for a password After typing in the password for the current user press Enter To activate the password feature 1 Click Start Control Panel then click Appearances and Themes 2 Click one of the following Choose a screen saver in the Pick a task sec...

Page 203: ...vating the password feature To set up a password with a screen saver go to Windows XP help for instructions 1 Click Start Help and Support 2 In the Search field type password screen saver 3 Press Enter 4 Click the Protect your files with a screen saver password link located under the suggested topics Follow the steps listed in the Windows help to set up your password protected screen saver To ensu...

Page 204: ...es the computer into Standby mode A message box displays by default to confirm that the computer is entering Standby mode You can choose not to display this message box Sample Standby confirmation box For more information about Standby mode please see Using Standby Mode on page 101 ...

Page 205: ...on mode is enabled the default a message box displays by default to confirm the computer is entering Hibernation mode You can choose not to display this message box Sample Hibernation confirmation box If Hibernation mode is disabled this hot key will not respond For more information on Hibernation mode see Using Hibernation Mode on page 98 ...

Page 206: ...re Built in display only Built in display and external monitor simultaneously External monitor only TV and LCD TV only Sample display options window In order to use a simultaneous mode you must set the resolution of the internal display panel to match the resolution of the external display device Fn This hot key decreases the screen brightness Fn This hot key increases the screen brightness NOTE ...

Page 207: ...r more information on using the TouchPad see Disabling or enabling the TouchPad on page 63 Sample disable and enable TouchPad windows Fn This hot key turns the Zooming utility to zoom out For more information see Using the TOSHIBA Zooming Utility on page 150 Fn This hot key turns the Zooming utility to zoom in For more information see Using the TOSHIBA Zooming Utility on page 150 ...

Page 208: ...s on page 78 Fn This hot key turns the numeric overlay on and off Fn This hot key turns the scroll lock feature on and off Fn Spacebar This hot key switches screen or video modes Fn Fn This hot key decreases the volume coming from your computer This hot key increases the volume coming from your computer Fn This hot key moves the cursor to the beginning of a line Fn This hot key moves the cursor to...

Page 209: ...rsal power supply you can use worldwide This appendix shows the shapes of the typical AC power cord cable connectors for various parts of the world USA and Canada UL approved CSA approved United Kingdom BS approved Australia AS approved Europe VDA approved NEMKO approved ...

Page 210: ... ConfigFree see the ConfigFree online Help The ConfigFree utilities include the following Connectivity Doctor The Connectivity Doctor utility is used to analyze network connections and fix networking problems with your notebook computer For more information see Connectivity Doctor on page 213 Search for Wireless Devices The Search for Wireless Devices utility searches for wireless LAN and Bluetoot...

Page 211: ...ess the screen saver option Getting Started This section contains information about the ConfigFree main screen and how to start and set up ConfigFree For more detailed information on setting up and using ConfigFree see the Help File included in the application Starting ConfigFree To start ConfigFree be sure the computer has a wired or wireless connection Then perform any of the following steps Mic...

Page 212: ...desktop You can then click the appropriate icon on the Launcher to start the desired ConfigFree utilities Sample ConfigFree Launcher ConfigFree Launcher can be set to hide from view when it is not in use When this setting is active set the ConfigFree Launcher to Auto hide mode you can re display ConfigFree Launcher by moving the mouse cursor to the right of the screen Sample ConfigFree Launcher Au...

Page 213: ...ns and fix network connection problems Using Connectivity Doctor you can view detailed network information by simply moving the mouse pointer The Connectivity Doctor works with the following network devices Wired and wireless network devices Routers hubs and bridges Access points The Connectivity Doctor displays the following information WEP Used not Used Wired connection line link speed Wireless ...

Page 214: ...munication switch on or off Sample Connectivity Doctor screen Moving the mouse pointer over a wired or wireless network device icon displays information about the device such as its IP address subnet mask and MAC address A wireless network device also shows information such as the network SSID and the device s Wired Equivalent Privacy WEP key settings Sample viewing device information ...

Page 215: ...o a wireless network cannot be established because the wireless communication switch is turned off the problem description screen will normally display automatically when you start the Connectivity Doctor and an exclamation point will appear next to the wireless communication switch The following checkboxes and buttons are provided on the Connectivity Doctor screen Stay onthetask tray When checked...

Page 216: ...nfigFree Launcher For Wi Fi networks the intensity of a signal is displayed in five levels or bands The signal from the connected access point is displayed in the bands surrounding the PC icon at the center of the map The closer to the center the stronger the connection Placing the pointer over the displayed point of light shows detailed information about the wireless device The wireless device sh...

Page 217: ...wireless connection This feature is only supported on systems running Windows XP SP2 To add a new wireless connection to an Access Point 1 Open the Search for Wireless Devices option from ConfigFree Launcher 2 Drag and drop the device you want to connect to the PC icon at the center of the map The Wireless Settings screen appears NOTE ...

Page 218: ...3 Sample dragging a device to the Access Point Sample Wireless settings screen 3 Enter the SSID WEP information and connect to the device After the Access Point is set up and added to the connection list the system displays the Connection screen rather than the Wireless settings screen NOTE ...

Page 219: ...s You can connect to devices shown on the Bluetooth map 1 Drag and drop the device you want to connect to the PC icon at the center of the map 2 Configured devices are automatically connected Devices not yet configured launch the Add New Connection Wizard where you can configure and connect to the device Transferring files using Bluetooth There are several ways to use Bluetooth to send files to ot...

Page 220: ...3 Sample dragging the file to the Bluetooth device icon To be prompted for the device 1 Drag and drop the file to the Bluetooth radar icon on the ConfigFree Launcher Sample dragging the file to the Bluetooth radar icon Or you can right click on the file and select Send to Bluetooth Devices ...

Page 221: ...ace the cursor on top of the connected line The icon changes to a pair of scissors 2 Click to disconnect from the device Profile Settings The Profile Settings utility lets you save network settings in profiles ConfigFree profiles are useful for easily switching network settings and devices You can switch network settings simply by selecting the profile with the desired settings If you visit a clie...

Page 222: ...ireless network devices infrared devices and set the power status of Bluetooth antennas TCP IP settings includes DHCP IP address subnet mask default gateway DNS server and WINS server settings Personal firewall settings for Internet connections Dial up connection settings for the default connection File and printer sharing settings Printer settings for the default printer Bluetooth Security Level ...

Page 223: ...ork select the desired Auto Switch Settings These options are unavailable if wireless devices have been disabled 11 Under Execute this program after switching click the Browse button and select the program file or Web site URL that is to start after switching to this profile For example to have Internet Explorer start in Windows XP after switching profiles type C Program Files Internet Explorer IE...

Page 224: ...setting up profiles for different networking environments After you set up one or more profiles you can check their settings and fine tune them as necessary Profiles can also be imported and exported This feature is useful when transferring profile settings to other computers For more information about modifying importing and exporting profiles refer to the online help NOTE ...

Page 225: ...istribute presentations reports or music files to meeting attendees or to users at different locations The SUMMIT utility uses the following types of connections Wireless LAN via Access Point Wireless LAN via Ad Hoc LAN same subnet Bluetooth PAN LAP Cross cable Ethernet or Gbit Ethernet To host a ConfigFree SUMMIT click the SUMMIT icon on the ConfigFree Launcher select the users that you want to a...

Page 226: ...eeting user icons appear on SUMMIT table Files can be shared with one user or all users attending the meeting To share a file with one user drag and drop the file on the user s icon Only the SUMMIT Host the initiator can share files with multiple users by this method SUMMIT users can share a file with only one other user NOTE ...

Page 227: ...e a file with all users drag the file to the center of the SUMMIT table where users can access it as desired If you are the Host of the summit and drag a file to the center of the SUMMIT table it will automatically be sent to all SUMMIT users who can then accept or decline the file as desired Sample of sharing a file with all users NOTE ...

Page 228: ... be started from the ConfigFree Launcher 3 Select the appropriate users and invite them to the SUMMIT meeting As users join the SUMMIT their icons appear on the SUMMIT table 4 Use drag and drop to share documents with SUMMIT users To share a file with one user drag the file to the user s icon To share a file with all users drag the file to the center of the summit table There are other ways to sen...

Page 229: ...hiba Device Launches ConfigFree SUMMIT Toshiba Wireless Projector The Quick Connect feature switches the Wireless LAN connection to connect to a Toshiba Wireless Projector Once the projector utility is installed launching the Quick Connect utility automatically opens the Wireless Data Projector Application There you can configure how you would like to use the projector To connect to a Toshiba Wire...

Page 230: ...3 Complete the settings Refer to the online help if necessary 4 Click OK The default connection setting is for Ad hoc mode therefore if the setting on the Toshiba Wireless Projector is in Infrastructure mode it will not connect However you can change the settings to Infrastructure mode to match the settings on the projector Sample Projector icon when connected with Quick Connect If the wireless mo...

Page 231: ... you select a profile from the ConfigFree tray menu or when you disable a wireless device If you close ConfigFree Direct Link Toshiba Device When Access Point is not available use the Direct Link Toshiba Device feature to connect your computer in ad hoc peer to peer mode and use the Summit feature To use this feature 1 Display the ConfigFree menu 2 Select the ConfigFree Link option from the Direct...

Page 232: ... wired LAN network is removed from the computer When the cable is reconnected the connection to the wired LAN is re established To use the Automatic Switch feature 1 Right click the icon in the system tray 2 Click Auto Switch The Auto Switch dialog box appears 3 Check Enable Wireless when cable disconnect occurs 4 Click OK If your computer is connected to multiple wireless LAN devices the Auto Swi...

Page 233: ...profile you want to select 6 Select Automatically switch profiles when connected to this SSID 7 Check Automatically switch profile when connected to this SSID 8 Click OK The computer is now configured to use the Semi Automatic Switch feature When the computer connects to an SSID in a profile a display notification window appears You can then click Switch on the window to switch profiles You can al...

Page 234: ...OM compact disc read only memory CD RW compact disc rewrite memory CMOS complementary metal oxide semiconductor COM1 communications port 1 serial port COM2 communications port 2 serial port CPU central processing unit DC direct current DMA direct memory access DIMM dual inline memory module DOS disk operating system DPI dots per inch DSTN dual supertwist nematic DVD digital versatile or video disc...

Page 235: ...al area network LCD liquid crystal display LPT1 line printer port 1 parallel port LSI large scale integration MB megabyte MIDI Musical Instrument Digital Interface PC personal computer PCI Peripheral Component Interconnect PCMCIA Personal Computer Memory Card International Association RAM random access memory RFI radio frequency interference ROM read only memory RTC real time clock SCSI small comp...

Page 236: ...he software and translates it into images on the screen An adapter can take a number of forms from a microprocessor to a simple connector An intelligent adapter one that is capable of doing some processing may also be called a controller alternating current AC The type of power usually supplied to residential and commercial wall outlets AC reverses its direction at regular intervals Compare direct...

Page 237: ...s disk drives to locate the startup files Under the default startup sequence the computer looks for the startup files in the diskette drive before checking the hard disk bus An electrical circuit that connects the central processing unit CPU with other parts of the computer such as the video adapter disk drives and ports It is the pathway through which data flows from one device to another See als...

Page 238: ...rating system this refers to the left mouse button or primary TouchPad control button unless otherwise stated See also double click color palette A set of specified colors that establishes the colors that can be displayed on the screen at a particular time compatibility The extent to which computers programs or devices can work together harmoniously using the same commands formats or language as a...

Page 239: ...he user direct current DC The type of power usually supplied by batteries DC flows in one direction Compare alternating current AC direct memory access DMA A dedicated channel bypassing the CPU that enables direct data transfer between memory and a device directory See folder disable To turn a computer option off See also enable disc A round flat piece of metal designed to be read from and written...

Page 240: ...iskette download 1 In communications to receive a file from another computer through a modem or network 2 To send font data from the computer to a printer See also upload drag To hold down the TouchPad control button or mouse button while moving the cursor to drag a selected object In the Windows operating system this refers to the primary TouchPad control button or left mouse button unless otherw...

Page 241: ...le extension file extension The three characters following the period pronounced dot at the end of a file name The extension indicates the type of file Examples are exe for program files and hlp for help files See also file name folder Also called directory A container for organizing files saved to a disk A folder is symbolized on screen by a graphical image icon of a file folder A folder can cont...

Page 242: ...ard disks hold much more information than diskettes and are used for long term storage of programs and data The primary or only hard disk in a computer is usually fixed but some computers have secondary hard disks that are removable By default the hard disk is referred to as drive C hardware The physical components of a computer system Compare software Hibernation A feature of many Toshiba noteboo...

Page 243: ...prove processing speed See also cache CPU cache L2 cache L2 level two cache Memory cache installed on the motherboard to help improve processing speed It is slower than L1 cache and faster than main memory See also cache CPU cache L1 cache LAN local area network A group of computers or other devices dispersed over a relatively limited area and connected by a communications link that enables any de...

Page 244: ...ng musical instruments synthesizers and computers The MIDI standard provides a way of translating music into a form computers can use and vice versa modem Short for modulator demodulator A device that converts information from digital to analog and back to digital enabling information to pass back and forth between digital computers and analog telephone lines motherboard The main circuit board in ...

Page 245: ...han one bit of information at a time On your computer the parallel port provides a parallel communications interface between the computer and an appropriate device Most modern printers are parallel Compare serial password A unique string of characters entered by a user to verify his or her identity to the computer or the network PC Card A credit card sized expansion card designed to increase the c...

Page 246: ... to as well as read By volatile we mean that information in RAM is lost when you turn off your computer This type of memory is used for your computer s main memory See also memory Compare ROM random access memory See RAM read only memory See ROM reboot See boot restart removable disk A disk that can be removed from a disk drive A diskette is one example of a removable disk resolution A measure of ...

Page 247: ...appropriate device Compare parallel shortcut See keyboard shortcut software See program Compare hardware Standby A feature of some Windows operating systems that allows you to turn off the computer without exiting your open applications and to continue from where you left off when you turn the computer on again Suspend A feature of some Windows operating systems that allows you to turn off the com...

Page 248: ...serial bus USB utility A computer program designed to perform a narrowly focused operation or solve a specific problem Utilities are often related to computer system management W Web See World Wide Web Wi Fi A trademarked term by the Wi Fi Alliance which stands for Wireless Fidelity and is another term for the communication protocol to permit an Ethernet connection using wireless communication com...

Page 249: ... wav files 137 audio features 137 Auto Run 94 B backing up files 75 battery caring for 120 changing 118 charge not lasting 170 charging 50 conserving power 116 disposal 122 low charge 115 not charging 169 real time clock RTC 108 removing 118 unlocking 119 battery power monitoring 112 BIOS see Toshiba Hardware Setup button power 53 start 127 C CD creating 94 playing an audio 93 playing using Auto R...

Page 250: ...ing new icon 126 major features 126 desktop exploration 125 desktop icons 126 Device Manager 166 checking properties 166 disabling a device 166 167 devices keyboard 68 mouse 68 disable enable TOSHIBA Touch and Launch 155 Disk Defragmenter 175 disk drive corrupted damaged data files 175 missing files trouble accessing a disk 174 running slow 175 diskette drive cannot insert a diskette 176 cannot re...

Page 251: ...nal diskette drive connecting 71 external display adjusting 68 F FAT File Allocation Table 174 FCC Notice Declaration of Con formity Information 3 FCC requirements 4 file extensions 85 file backing up 75 files printing 85 restoring 87 saving 83 FN keys 77 function keys 77 H hardware conflicts 163 resolving 165 headphones using 139 Help and Support Windows XP 162 Hibernate restarting 101 using 100 ...

Page 252: ...ard character keys 76 function keys 77 hot keys 208 not working 159 overlay keys 78 troubleshooting 171 Windows special keys 78 keyboard external 68 keyboard full size 76 keyboard PS 2 compatible 68 L LCD power saver 66 M main battery removing 118 memory adding 54 expansion slots 56 problem solving 168 removing expansion slot cover 57 memory module inserting 58 installation 55 removing 61 micropho...

Page 253: ...l power supply 209 power button 53 power down options Turn Off 97 101 103 Power Management powering down 96 power source 47 power usage modes 117 powering down using Standby 102 powering off 96 precautions 41 primary button 63 printer local connecting 69 problem solving 181 182 printing a file 85 problem solving AC power 169 accessing disk drives 159 battery charge does not last 170 battery not ch...

Page 254: ...ions 161 system resources 164 URL address not found 162 warning resume failure 159 Windows will not start 159 Windows XP not working 160 program starting 80 programs not running correctly 176 projector 66 connecting 66 protection of stored data 2 R real time clock RTC battery 108 recording wav files 137 sounds 137 recording quality 138 recording sounds 137 recycle bin icon 127 registering computer...

Page 255: ...Hardware Setup 145 Toshiba online resources 105 TOSHIBA Touch and Launch 151 disable enable 155 Toshiba utilities 142 traveling tips 124 troubleshooting DVD player general problems 186 DVD ROM drive 176 external keyboard 171 keyboard 171 keypad overlay 171 Turn Off restarting from 98 using 101 103 turning computer on off 97 101 103 turning off the computer 65 96 turning on the computer 54 turning ...

Page 256: ...256 Index 5 375 x 8 375 ver 2 3 Windows XP Professional desktop 125 wireless interoperability 7 wireless networking 131 Wizards Dial Up Networking Wizard 131 ...

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