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Toshiba Satellite 2450 user manual Internal Modem Guide, Installing the internal modem, Appendix F

Models: Satellite 2450

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Appendix F

Internal Modem Guide

PPENDIXA F

This appendix describes how to install and the remove the internal modem.

CAUTION: Do not disassemble the computer beyond the steps described in this instruction or touch any components not specifically described.

Installing the internal modem

NOTE: The internal modem is preinstalled. The following is for informa- tion only.

To install the internal modem follow the procedures below.

Installing the modem board and jack

To install the modem board and jack, follow the steps below.

1.Save your data and turn off the computer.

2.Disconnect the AC adaptor and other peripheral devices.

3.Turn the computer upside down and remove the battery pack.

4.Remove one screw securing the Hard Disk Drive cover.

F-1

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Toshiba Satellite 2450 user manual Internal Modem Guide, Installing the internal modem, Appendix F

Contents

Toshiba Disclaimer CopyrightTrademarks FCC notice Declaration of Conformity Information FCC informationVcci Class B Information EU Declaration of Conformity informationFCC conditions ContactConformity Statement Modem warning noticeNetwork Compatibility Statement Redial Type of serviceJapan regulations Region selectionFax branding Telephone company proceduresIf problems arise DisconnectionInstructions for IC CS-03 certified equipment AT&F AT&W AT%TE=0 ATZ Modem warning notice for AustraliaSoftware in addition to a modem Page General conditions Description on Laser specification Page Table of Contents Operating Basics Getting StartedXvi Writing CDs on DVD Multi drive XviiKeyboard Power and Power-Up ModesXviii Optional Devices HW Setup and PasswordsXix Hardware and system checklist TroubleshootingGlossary Index AppendixesXxii Preface Manual contentsKeys ConventionsAbbreviations IconsConventions Key operationDisplay MessagesXxvi Stress injury Heat injury General PrecautionsPressure or impact damage PC card overheating Central Processing Unit CPU Performance DisclaimerHardware Equipment checklistIntroduction ChapterProcessor FeaturesPower DocumentationDisks FeaturesCD-ROM CD-EXTRA Ports DisplayKeyboard Pointing deviceMultimedia SlotsSlim Select Bay CommunicationsSecurity Software Special featuresBattery save mode Special featuresUtilities Options OptionsCD-RW/DVD-ROM Slim Select Bay optionsControlbuttons Grand TourFront with the display closed Audio/VideoLeft side WirelessSecurity lock Left side Shows the computer’s right side Right sideBack side Back sideUniversal LAN jackSerial Bus Under side UndersideToshiba Front with the display openFront with the display open CD/DVD Digital DC in 15V Power System indicatorsKeyboard indicators Keyboard indicatorsUSB diskette drive CapsLock indicatorSlim Select Bay modules IndicatorSlim Select Bay modules DVD-ROM driveDVD-R/-RW drive CD-RW/DVD-ROM driveDVD Multi drive Toshiba Style Bay Bridge Media Adaptor Slim Select Bay HDD adaptor BlackUniversal AC adaptor Universal AC adaptorGrand Tour Getting Started Setting up your work spaceGeneral conditions Placement of the computerSeating and posture Setting up your work spaceWork habits LightingConnecting the AC adaptor Connecting the universal AC adaptorOpening the display Turning on the powerStarting up for the first time Turning off the powerShut Down mode Boot mode Starting up for the first timeBenefits of hibernation Hibernation modeAutomatic Hibernation Data save in hibernation modeTurning off the power Starting HibernationClickstart, clickTurn Off Computer and clickStand by Standby modeBenefits of standby Executing standbyStandby limitations Restarting the computerRestarting the computer Follow the on-screen instructions Operating Basics Using the Touch PadPointing devices Connecting 3 1/2 diskette drive Using the USB diskette driveChanging Slim Select Bay modules Disconnecting 3 1/2 diskette driveChanging Slim Select Bay modules Removing a moduleRemoving the Slim Select Bay module Installing a moduleUsing optical media drives Using optical media drivesLoading discs Manual release with the eject hole Lay the CD/DVD, label side up, in the drawer Closing the DVD-ROM drawer Removing discsBefore writing or rewriting Writing CDs on CD-RW/DVD-ROM driveWriting CDs on CD-RW/DVD-ROM drive When writing or rewriting Writing CD/DVDs on DVD-R/-RW drive Writing CD/DVDs on DVD-R/-RW driveImportant message DisclaimerWriting CD/DVDs on DVD Multi drive Read/write function chart DVD-RWDVD Specifications for Re-recordable Disc for Version Writing CD/DVDs on DVD Multi drive Drag’n Drop CD Video DVD-R/-RW/-RAM Data VerificationOperating Basics Media care Media careCD/DVDs DiskettesRegion selection ModemModem Properties menuDialing Properties ConnectingSetting Modem SelectionWireless communications Wireless communicationsDisconnecting Wireless LANSecurity Bluetooth wireless technologyWorldwide operation Radio links Wireless communication switchWireless communication Indicator Indicatorstatus IndicationLAN Connecting LAN cableDisconnecting LAN cable Cleaning the computerCleaning the computer Heat dispersal Moving the computerTypewriter keys KeyboardSoft keys Fn key combinations F1 … F12 function keysEmulating keys on enhanced keyboard Soft keys Fn key combinations Hot keys Soft keys Fn key combinations Display clarity increases with the brightness level Fn Sticky key Arrow modeWindows special keys Keypad overlayNumeric mode Temporarily using normal keyboard overlay onGenerating Ascii characters Temporarily using overlay overlay offGenerating Ascii characters Temporarily changing modesKeyboard Power conditions Power and Power-Up ModesBattery indicators Power indicatorsBattery pack Battery typesDC in indicator Power indicatorReal Time Clock battery Safety precautions Care and use of the battery packCare and use of the battery pack Modes Care and use of the battery pack Time ProceduresCharging time hours Battery type Power on Power off Charging the batteriesBattery charging notice Monitoring battery capacityMaximizing battery operating time Extending battery life Retaining data with power offRemoving the battery pack Replacing the battery packReplacing the battery pack Installing the battery packSecuring the battery cover Starting the computer by passwordSystem Auto Off Power-up modesPanel power off Power-up modesModes HW Setup window HW Setup and PasswordsHW Setup Accessing HW SetupPower On Display Boot PriorityEnter HW SetupNetwork Boot Protocol USB General PasswordPassword was registered Key FD Device ConfigSupervisor password Supervisor passwordParallel/Printer Passwords Peripheral devices Power devicesOptional Devices Cards/memoryInserting a PC card PC cardsPC cards Removing a PC cardInserting an SD card SD cardsSD card care Removing an SD cardSD cards Memory expansion Installing memory moduleRemoving the keyboard brace Memory expansionRemoving the keyboard Raising the insulation sheet 11 Installing a memory module Removing memory module 13 Removing the memory module Toshiba Style Bay Bridge media adaptorInserting Before installingToshiba Style Bay Bridge media adaptor 16 Secureing a screw RemovingWrite protection SmartMedia18 Inserting a SmartMedia Memory Stick Installing a Memory StickRemoving a Memory Stick Compact Flash Installing a Compact Flash moduleRemoving a Compact Flash memory module Slim Select Bay HDD adaptor Black Battery pack BlackUSB FDD kit Bridge media care22 Opening the lid Slim Select Bay HDD adaptor Black24 Closing the lid External monitorChanging the resolution Using the TV buttonClick start and click Control Panel 25 Display properties Link IEEE1394Link IEEE1394 PrecautionsPoint to i.LINK IEEE1394 device and click Security lock28 Security lock Security lockProblem solving process TroubleshootingPreliminary checklist Analyzing the problem Hardware and system checklist Hardware and system checklistSystem start-up Self test PowerAC power Overheating power downProblem Procedure Slim Select Bay BatteryLCD panel PasswordHard disk drive DVD-ROM CD-RW/DVD-ROM drive Hardware and system checklist DVD-R/-RW drive DVD Multi drive EXTRA,CD-GAudioCDonly SD card Diskette driveInfrared port PC cardTouch Pad Pointing deviceClick the Pointer Options tab USB mouse ProblemProcedureMemory expansion USBMonitor Sound systemModem Link IEEE1394No Carrier LAN Real Time Clock BluetoothToshiba support Where to writeToshiba support Before you callInEurope Environmental Requirements SpecificationsPower Requirements Appendix aCommunicationspecifications Display controller Display Controller and ModesAppendix B Video modes VGA Video modesAppendix B Video modes XGA Appendix B Video modes XGA Video modes Super XGA+ Video modes Super XGA+ Appendix B Appendix B +++ Escape sequence AT CommandsRepeat last command Appendix CBn Communication standard setting Answer commandDn Dial Appendix C En Echo commandHn Hook control Request ID informationMn Monitor speaker mode Ln Monitor speaker volumeNn Modulation handshake Select pulse dialing On Return on-line to data modeQn Result code control Vn DCE response format Select tone dialingXn Result code selection, call progress monitoring Cn Data Carrier Detect DCD control Dial tone detectBusy tone detect Zn Recall stored profileDn DTR control Load factory settingsPn Select Pulse Dial Make/Break Ratio WW Tn Self-test commandsGn V.22bis guard tone control Kn Local flow control selectionStore current configuration Display Current ConfigurationZn=x Store telephone number \Qn Local flow control selection \Nn Error control mode selectionView numbers in blacklist \Vn Protocol result codeCn Data compression control ATSn? RegistersRegister values Appendix DS2 AT escape character user defined S3 Command line termination character user definedS0 Auto answer ring number S1 Ring counterAppendix D S5 Command line editing character user definedS4 Response formatting character user defined S6 Wait before dialingS12 Escape guard time S7 Connection completion time-outS8 Comma pause time S11 Dtmf dialing speedS37 Dial line rate Result Code Numeric Description AT command set result codesDelayed Appendix D Appendix E ModeFunction Transmissionspeed Table E-1 Result codes for a V.90 connection Appendix E AT CommandAppendix E Appendix F Installing the internal modemInstalling the modem board and jack Internal Modem GuideRemoving the internal modem Appendix G Wireless LANCard Specifications Radio CharacteristicsSupported Frequency Sub-bands Wireless Ieee 802.11 Channels Sets Revision B2457 Appendix G Wireless Ieee 802.11 Channels Sets Revision aWireless Channels Sets Turbo Mode Appendix H AC Power Cord ConnectorsAustralia Europe USA and CanadaAppendix Parts NumbersConfigurations Abbreviations GlossaryGlossary-1 Glossary-2 AdaptorGlossary-3 Cache memoryGlossary-4 CapacityGlossary-5 DieleteGlossary-6 Device driverGlossary-7 Hard disk drive HDDGlossary-8 HardwareGlossary-9 MenuGlossary-10 MicroprocessorGlossary-11 PromptGlossary-12 Radio frequency interference RFI shieldGlossary-13 Write protectionGlossary-14 GlossaryIndex IndexIndex-1 Index-2 Index-3 Index-4 Index-5 Index-6