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Toshiba TECRA A2 manual Lan, Wireless LAN

Models: TECRA A2

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Troubleshooting

LAN

Problem	Procedure
Cannot access LAN	Check for a firm cable connection between the
	LAN jack and the LAN HUB.

Wake-up on LAN does	Make sure the AC adaptor is connected. The
not work	Wake-up on LAN function consumes power even
	when the system is off.
	If problems persist, consult your LAN
	administrator.

Wireless LAN

If the following procedures do not restore LAN access, consult your LAN administrator. For more information on wireless communication, refer to Chapter 4, Operating Basics.

Problem	Procedure
Cannot access	Make sure the computer’s wireless
Wireless LAN	communication switch is set to on.
	If problems persist, contact your LAN
	administrator.

User’s Manual

9-21

Image 171

Toshiba TECRA A2 manual Lan, Wireless LAN

Contents

Portable Personal Computer User’s Manual Copyright DisclaimerTrademarks FCC information FCC notice Declaration of Conformity InformationFCC conditions Conformity Statement Modem warning noticeContact Vcci Class B Information Redial Japan regulationsNetwork Compatibility Statement Region selection Disconnection Type of serviceTelephone company procedures If problems arise Fax branding Instructions for IC CS-03 certified equipment AT&F AT&W AT%TE=0 ATZ Modem warning notice for Australia User’s Manual General conditions Teac Optical disc drive safety instructions DVD Super Multi DV-W24E Toshiba DVD-ROM&CD-R/RW SD-R2512 DVD-R/-RW SD-R6112, SD-R6332 Hitachi LG DVD-ROM&CD-R/RW UJDA750 Panasonic DVD-R/-RW UJ-811BTJB-A DVD Super Multi UJ-820 International precautions Xxi User’s Manual Xxii Table of Contents Getting Started Xxv Keyboard HW Setup Security lock Accessing HW Setup Toshiba support -22 Before you call -22 Where to write Preface Manual contents Keys ConventionsAbbreviations Icons Key operation DisplayMessages Preface Xxxii User’s Manual Stress injury Heat injury General Precautions Central Processing Unit CPU Performance Disclaimer Pressure or impact damagePC card overheating Mobile phone RTC battery General Precautions Xxxvi User’s Manual Equipment checklist IntroductionHardware Features SoftwareWindows XP Professional Memory Power Disks Hard disk driveCD-ROM drive DVD-ROM Built-in Display Slots KeyboardPointing Device Ports Wireless LAN CommunicationsModem Special features SecuritySoftware Panel power on/off Power on passwordIntelligent power Battery save mode Standby Heat dispersal Utilities DLA for Toshiba DiagnosticTool Options System IndicatorsGrand Tour Front with the display closed Left side Headphone jack Right side Backside Model of AC adaptor that comes withYour computer LAN jack Ether Link indicatorParallel port Modem jack Notches Underside Front of the Touch Pad model with the display open Front with the display open Touch Pad Display hingeDisplay screen Stereo speakers Zoom out button Power button Built-in HDD System indicatorsPower Battery Caps Lock Keyboard indicatorsArrow mode Numeric mode Eject button USB floppy disk drive CDs Fixed optical media drivesRegion codes for DVD drives and media Writable discs DVD-ROM drive DVDsFormats CD-ROM drive DVD read Speed maximum CD read CD-R write CD-RW write DVD-ROM&CD-R/RW driveDVD-R/-RW drive DVD Super Multi drive 11 The AC adaptor AC adaptor Getting Started Setting up your work space Placement of the computer Lighting Seating and posture Work habits Installing the battery pack Securing the battery pack Connecting the AC adaptor Connect the power cord to the AC adaptor Opening the display Turning on the power Windows XP setup Turning off the powerShut Down mode Boot mode Select Turn Off Computer Hibernation modeBenefits of hibernation Starting Hibernation Automatic Hibernation Standby modeData save in hibernation mode Open Toshiba Power Saver Benefits of standby Executing standbyClick Start, click Turn Off Computer and click Stand by Create Optical Recovery Discs Restarting the computerStandby limitations Restoring the preinstalled software from the Recovery HDD Getting Started Operating Basics Using the Touch Pad Scroll Using the USB floppy disk driveConnecting 3 1/2 floppy disk drive Drag and drop Using optical media drives Disconnecting 3 1/2 floppy disk driveClick floppy disk drive Pressing the DVD-ROM eject button Loading discs Lay the CD/DVD, label side up, in the drawer Removing a CD/DVD Removing discs Before writing or rewriting Writing CDs on DVD-ROM&CD-R/RW drive When writing or rewriting Writing CD/DVDs on DVD-R/-RW driveWriting CD/DVDs on DVD Super Multi drive Disclaimer DVD Super Multi drive Important message DVD-R/-RW driveImportant message DVD Super Multi drive Disclaimer DVD-R/-RW drive DVD-RWDVD Specifications for Rerecordable Disc for Version When writing or rewriting RecordNow! Basic for Toshiba Data Verification DLA for ToshibaVideo When WinDVD Creator 2 Platinum is used Floppy disks Media careSound System CD/DVDs Audio controller Volume controlModem Microphone level Properties menu Setting Dialing Properties Modem Selection Disconnecting Connecting Wireless LAN Wireless communication switchSecurity Wireless communication indicator Indicator status IndicationLAN cable types Disconnecting LAN cable Connecting LAN cable Moving the computer Cleaning the computer 11 Protruded portions Heat dispersal Typewriter keys Keyboard F1 … F12 function keys Soft keys Fn key combinationsEmulating keys on enhanced keyboard Hot keys Keyboard Wireless setting Fn + F8 are not used Windows special keys Keypad overlayFn Sticky key Turning on the overlays Temporarily using normal keyboard overlay onArrow mode Numeric mode Temporarily using overlay overlay off Generating Ascii charactersTemporarily changing modes DC in 15V green Power and Power-Up ModesPower conditions Power on Power off No operation Universal DC in 15V off Connected Power on Power off No operationAdaptor Not Power indicators Battery indicatorDC in 15V indicator Blinking orange Battery typesPower indicator High Capacity battery pack Battery pack Battery pack Care and use of the battery pack Real Time Clock batterySafety precautions Power and Power-Up Modes Power and Power-Up Modes Procedures Charging the batteriesTime Battery charging notice Monitoring battery capacity Retaining data with power off Maximizing battery operating time Extending battery life Replacing the battery pack Releasing the battery pack Removing the battery pack Installing the battery pack Windows utilities Starting the computer by passwordPower-up modes Panel power on/off System Auto Off HW Setup window HW Setup and PasswordsHW Setup Accessing HW Setup General Password Parallel/Printer Parallel Port Mode Device Configuration Device Config Boot Priority Bar will appear only under the selected device Following order the built-in HDD, and the PC HDDs are searched for a boot commandCard. Default No Fn key equivalent Default Wake-up on Keyboard LAN HW Setup and Passwords User’s Manual Peripheral devices Power devicesOptional Devices Cards/memory Inserting a PC card PC card Removing a PC card Memory expansion Optional Devices You can install the main memory module in either slot Installing memory module Removing memory module Installing the memory module Additional AC adaptor PA3283U-2ACA or PA3283E- 2ACA Additional battery pack Battery charger External monitorParallel printer Advanced Port Replicator IIl Set the Parallel Port Mode and press OK To connect the Port Replicator, follow the step below Connecting the Port Replicator Security lock Security lock Optional Devices User’s Manual Problem solving process Troubleshooting Analyzing the problem Preliminary checklist System start-up Hardware and system checklist Self test PowerOverheating power down ProblemProcedure AC power BatteryProblem Procedure Real Time Clock Problem Password KeyboardLCD panel Hard disk drive Some CDs run correctly ProblemProcedure CD-ROM Use only media recommended by Toshiba If problems persist, contact your dealer DVD-R, DVD-RW, DVD+R PC card Floppy disk drive Touch Pad Pointing device USB mouse USB Memory expansion Monitor Sound system Carrier Modem LAN Wireless LAN Toshiba support PrinterBefore you call China Netherlands Where to writeOutside of Europe Australia Germany & Austria Canada France Rest of Europe Outside of Europe United States of America United Kingdom Size SpecificationsPhysical Dimensions Environmental Requirements Built-in Modem Power Requirements Transmitting level Impedance Error correctingPower supply Speed Specifications User’s Manual Display Controller and Modes Display controllerVideo modes Mode Video Type Resolution CharacterVideo modes VGA Scanning Mono Grph Video modes 855GME VerticalColors Frequency Hz 64K/64K 100 640 16M/16M Video modes 852GM 64K/64K 100 1400 16M/16M Virtual with XGA Panel only 1600 1920 Extended Desktop Display Settings FigureB-2 Intel 82852/82855 GM/GME Graphics Controller Prope Use Hardware Decode Acceleration Reboot your machine Display Controller and Modes User’s Manual +++ Escape sequence AT CommandsRepeat last command Answer command Bn Communication standard setting En Echo commandDn Dial Request ID information Ln Monitor speaker volumeMn Monitor speaker mode Hook control Result code control Return on-line to data modeNn Modulation handshake Select pulse dialing Result code selection, call progress monitoring Command Dial tone Busy Supported Result Code Detect SignalSelect tone dialing Vn DCE response format Cn Data Carrier Detect DCD control Dial tone detectBusy tone detect Zn Recall stored profile Pn Select Pulse Dial Make/Break Ratio WW Load factory settingsGn V.22bis guard tone control Kn Local flow control selection \Nn Error control mode selection Tn Self-test commandsDisplay Current Configuration Store current configuration Cn Data compression control \Qn Local flow control selection\Vn Protocol result code View numbers in blacklist Result Codes OK n=0,3 Error Otherwise ATSn? RegistersRegister values S0 Auto answer ring number S4 Response formatting character user defined S3 Command line termination characteruser definedS1 Ring counter S2 AT escape character user defined S5 Command line editing character user defined S6 Wait before dialingS7 Connection completion time-out S8 Comma pause time S11 Dtmf dialing speedS12 Escape guard time S37 Dial line rate Result Code Numeric Description AT command set result codes DELAYED*2 Registers User’s Manual Function Transmission speed Mode Connect 32000 EC V90=1 AT CommandV90= V90=0 User’s Manual Appendix F Installing the internal modem Removing the internal modem Wireless LAN Card SpecificationsRadio Characteristics Technique Wireless Ieee 802.11 Channels Sets Revision B and GSupported Frequency Sub-bands Modulation Wireless Ieee 802.11 Channels Sets Revision a 102457*1122467*2 132472*2 Wireless Channels Sets Turbo Mode AC Power Cord and Connectors Certification agenciesEurope Germany Switzerland Parts Numbers Configurations Parts Numbers Abbreviations Glossary Glossary Ascii Glossary-4 User’s Manual Glossary-5 Erase See delete Glossary-7 Glossary-8 User’s Manual Main board See motherboard Level 2 cache See cache Glossary-10 User’s Manual Glossary-11 Glossary-12 User’s Manual Glossary-13 Glossary Glossary-14 User’s Manual Index Index User’s Manual Index-3 Index-4 User’s Manual