LCD panel, Problem Procedure | Toshiba A10 Series guide

User's Manual

3.Press from the upside until you hear a click after replacing the key-top to the right position.

TROUBLESHOOTING

LCD panel

Problem	Procedure
No display	Press hot keys Fn + F5 to change the display
	priority, to make sure it is not set for an external
	monitor.

Markings appear on	They might have come from contact with the
the LCD.	keyboard, Touch Pad. Try wiping the LCD gently
	with a clean dry cloth. If markings remain, use
	LCD cleaner. Be sure to let the LCD dry before
	closing it.

Problems above	Refer to your software’s documentation to
remain unresolved	determine if the software is causing the
or other problems	difficulty.
occur
	Contact your dealer if the problems continue.

9-10

Image 174

Toshiba A10 Series user manual LCD panel, Problem Procedure

Contents

Toshiba Copyright DisclaimerTrademarks FCC information FCC notice Declaration of Conformity Information Contact EU Declaration of Conformity informationFCC conditions Vcci Class B Information Modem warning notice Conformity StatementNetwork Compatibility Statement Disconnection Telephone company proceduresIf problems arise Fax branding Region selection Type of serviceJapan regulations Redial Instructions for IC CS-03 certified equipment Modem warning notice for Australia AT&F AT&W AT%TE=0 ATZ Software in addition to a modem Page General conditions Location of the required label Stråling Page Location of the required label Vermeiden darf das Gerät nicht geöffnet werden Hitachi DVD-ROM drive GDR-8082 safety instruction 26-5, Toranomon 1-CHOME, MINATO-KU, Tokyo Japan To EN60825 Page Manufactured by Stråling Table of Contents Grand Tour Getting Started Restoring the preinstalled software from Operating BasicsXxv Power and Power-Up Modes KeyboardXxvi Optional Devices HW Setup and PasswordsTroubleshooting Xxvii Appendixes Glossary Index AppendixXxix Xxx Manual contents Preface Conventions AbbreviationsIcons Display KeysKey operation Messages Xxxiv General Precautions Stress injury Heat injuryPressure or impact damage Central Processing Unit CPU Performance Disclaimer PC Card overheatingLCD Display Equipment checklist IntroductionChapter Introduction Hardware Equipment checklistIntroduction Software Features DocumentationProcessor Memory PowerFeatures Disks DVD-ROM Display Keyboard Slots Pointing devicePorts Multimedia Communications Special featuresSpecial features Security Hibernate in the System standby and System hibernate Utilities Utilities HW Setup Options Options Introduction Grand Tour Grand Tour Grand Tour Front with the display closed Indicator only WirelessSwitch Left side Right side Right sideHeadphone jack PC card slot Back side LAN USB Back side Underside Underside of the computer Front with the display open Front with the display open System indicators HDD Keyboard indicators Keyboard indicators Indicator USB diskette drive DVD-ROM drive Fixed optical media driveCD-ROM drive Fixed optical media drive CD-RW/DVD-ROM drive Code Region DVD-R/-RW drive Universal AC adaptor 11 The universal AC adaptor Getting Started Getting Started Setting up your work space Getting Started Placement of the computer General conditions Setting up your work space Seating and posture Lighting Work habits Connecting the universal AC adaptor Connecting the universal AC adaptor Turning on the power Opening the display Starting up for the first time Turning off the powerShut Down mode Boot mode Starting up for the first time Hibernation mode Benefits of hibernation Starting Hibernation Data save in hibernation modeTurning off the power Automatic Hibernation Standby mode Benefits of standby Executing standby Standby limitationsClick start, click Turn Off Computer and click Standby Restarting the computer Operating Basics Moving the computer Heat dispersal Using the Touch Pad Operating BasicsPointing devices Using the USB diskette drive Connecting 3 1/2 diskette drive Using optical media drives Using optical media drivesDisconnecting 3 1/2 diskette drive Click Diskette drive Loading discs Pressing the DVD-ROM eject button Pulling the drawer open Removing discs Closing the CD/DVD drawer Writing CDs on CD-RW/DVD-ROM drive Writing CDs on CD-RW/DVD-ROM drive When writing or rewriting Before writing or rewriting Disclaimer Writing CD/DVDs on DVD-R/-RW driveImportant message Writing CD/DVDs on DVD-R/-RW drive Operating Basics Read/write function chart DVD-RWDVD Specifications for Re-recordable Disc for Version Victor Company of JAPAN,LIMITED Before writing or rewriting Drag’n Drop CD+DVD Data Verification Diskettes Media careCD/DVDs Media care Modem Region selection Properties menu Modem Modem Selection ConnectingSetting Dialing Properties Wireless LAN Wireless communicationsDisconnecting Wireless communications Wireless communication switch Security Wireless communication Indicator Indication Connecting LAN cable Disconnecting LAN cable Cleaning the computer Cleaning the computerMoving the computer Heat dispersal Keyboard Keyboard Keyboard Typewriter keys F1 … F12 function keys Soft keys Fn key combinationsEmulating keys on enhanced keyboard Soft keys Fn key combinations Hot keys Soft keys Fn key combinations Wireless setting Fn + F8 hotkeys are not used Keypad overlay Arrow modeWindows special keys Fn Sticky key Temporarily using normal keyboard overlay on Numeric mode Temporarily changing modes Temporarily using overlay overlay offGenerating Ascii characters Generating Ascii characters Keyboard Power and Power-Up Modes Power POWER-UP Modes Power and Power-Up Modes Power conditions Power indicators Battery indicators Power indicator Battery typesDC in indicator Battery types Battery pack Real Time Clock battery Care and use of the battery pack Safety precautionsCare and use of the battery pack Modes Care and use of the battery pack Procedures Charging the batteriesTime Battery charging notice Charging time hours Battery type Power on Power off Monitoring battery capacity Maximizing battery operating time Retaining data with power off Extending battery life Replacing the battery pack Removing the battery pack Installing the battery pack Replacing the battery pack Securing the battery pack Power-up modes Starting the computer by passwordPower-up modes Windows utilities Panel power off System Auto Off HW Setup and Passwords HW Setup Accessing HW Setup HW Setup and PasswordsHW Setup HW Setup window Password General HW Setup Device Config Key FD Parallel Port Mode Parallel/Printer Dynamic CPU Frequency Mode Boot Priority Enter HDD Priority Options USB Supervisor password Optional Devices Optional Devices Optional Devices PC cards Inserting a PC card Removing a PC card PC cards Installing memory module Memory expansion Memory expansion Removing the memory module cover Installing the memory module Removing memory module Battery pack Battery packUSB FDD kit External monitor Click start and click Control Panel Changing the resolution to 640x480 for TV Display properties Adapter window Security lock Security lock Optional Devices Troubleshooting Troubleshooting Troubleshooting Problem solving processPreliminary checklist Analyzing the problem Hardware and system checklist Hardware and system checklistSystem start-up Power Self test Overheating power down AC powerProblem Procedure Battery Problem Procedure Password Projecting Parts Press from the Upside Flat Face Downward LCD panel Hard disk drive CD-ROM DVD-ROM drive CD-RW/DVD-ROM drive DVD-ROM DVD-R/-RW drive Grand Tour Diskette drive PC card Pointing device Touch PadClick the Pointer Options tab ProblemProcedure USB mouse USB Memory expansion Sound system Monitor Modem Mands LAN Real Time Clock Where to write Toshiba supportBefore you call Toshiba support InEurope Germany&Austria Troubleshooting Appendix H AC Power Cord and Connectors Appendix B Display Controller and Modes Appendix C Appendixes Power Requirements SpecificationsPhysical Dimensions Appendix a Built-in Modem NetworkcontrolunitNCU Display Controller and Modes Display controllerAppendix B Video modes Video modes VGA Appendix B Video modes XGA Appendix B Video modes XGA Video modes Super XGA+ Video modes Super XGA+ Appendix B Appendix B Appendix C AT CommandsRepeat last command +++ Escape sequence Answer command Bn Communication standard settingDn Dial Request ID information En Echo commandHn Hook control Appendix C Ln Monitor speaker volume Mn Monitor speaker modeNn Modulation handshake On Return on-line to data mode Select pulse dialingQn Result code control Select tone dialing Vn DCE response formatXn Result code selection, call progress monitoring Recall stored profile Dial tone detectBusy tone detect Data Carrier Detect DCD control Load factory settings Dn DTR control Kn Local flow control selection Tn Self-test commandsGn V.22bis guard tone control Pn Select Pulse Dial Make/Break Ratio WW Display Current Configuration Store current configurationZn=x Store telephone number \Nn Error control mode selection \Qn Local flow control selection \Vn Protocol result code View numbers in blacklistCn Data compression control Appendix D RegistersRegister values ATSn? S1 Ring counter S3 Command line termination character user definedS0 Auto answer ring number S2 AT escape character user defined S6 Wait before dialing S5 Command line editing character user definedS4 Response formatting character user defined Appendix D S11 Dtmf dialing speed S7 Connection completion time-outS8 Comma pause time S12 Escape guard time S37 Dial line rate AT command set result codes Result code summaryResult Code Numeric Description Delayed Appendix D Mode Appendix EFunction Transmission speed Table E-1 Result codes for a V.90 connection AT Command Appendix E Appendix E Internal Modem Guide Installing the internal modemInstalling the modem board and jack Appendix F Removing the internal modem Radio Characteristics Wireless LANCard Specifications Appendix G Wireless Ieee 802.11 Channels Sets Revision B Supported Frequency Sub-bands2457 Wireless Ieee 802.11 Channels Sets Revision a Appendix G Wireless Channels Sets Turbo Mode AC Power Cord Connectors Appendix H USA and Canada United Kingdom Parts Numbers Appendix Configurations User’s Manual Glossary Glossary-1 Adaptor Glossary-2 Cache memory Glossary-3 Capacity Glossary-4 Dielete Glossary-5 Device driver Glossary-6 Hard disk drive HDD Glossary-7 Hardware Glossary-8 Menu Glossary-9 Microprocessor Glossary-10 Prompt Glossary-11 Radio frequency interference RFI shield Glossary-12 Write protection Glossary-13 Glossary Glossary-14 Index IndexIndex-1 Index-2 Index-3 Index-4 Index-5