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IBM 1400 (2611) manual the speaker cable, shown

Models: 1400 (2611)

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Page 168


To install	the speaker cable:				When re-inserting the
speaker	cable,		one	end is connected to the Audio
underneath		the	palm	rest. You then align the		cable,
lowing the		border		of the chassis and connect		it t
inverter	cable		as	shown	in the diagram.

160 ThinkPad i Series 1400 HMM

Page 168

Image 168

IBM 1400 (2611) manual the speaker cable, shown

Contents

ThinkPad i Series 1400 Hardware Maintenance Manual August IBM Mobile Systems1999  Copyright International Business Machines Corporation 1999, 1998. All rights reservedNote. to US Gov AugustPreface About This ManualRelated Publications Related Diskettes The following diskettes are available through IBM orIBM Authorized Dealer iv ThinkPad i Series 1400 HMMContents PartMemory DIMMPCMCIA Holder DC/DC ChargerMaintenance ThinkPadManual Notices TrademarksImportant Service Information FRU Replacement StrategyIntroduction Hard Disk Drive Replacement Strategy How to Use Error MessagesError ReadDiskette MatrixDrive Safety Notices Multi-lingual Translations Safety NoticeSafety amountSafety Safety Notice vous BestimmungenMinuten Safety Notice Safety NoticeDie Stromzufuhr Β muabgeschaltet, alle Stromkabel Safety Information General SafetyElectrical Safety unplugSafety Inspection Guide Use caution do not become a victim your- self Switch off powerSend another person to get medical aid Handling Electrostatic Discharge-Sensitive Devices wornGrounding Requirements Laser Compliance Statement Introduction17 18 ThinkPad i Series 1400 HMM ThinkPad i Series 1400 Hardware Maintenance Manual Part Ÿ Ÿ Ÿ Ÿ Ÿ 2611-436-JP Ÿ Ÿ ThinkPad i Series 1400 19PartHow to Diagnose Mulitple FRUs Read This FirstWhat to Do First How to Use Error Messages2. Date of service 3. Date when part failed 4. Date of purchase 5. Failure symptoms, error codes apperaing on displ and beep symptoms6. Procedure index and page number in which faili FRU was detected The following is not covered under warrantyScrew Notices you removed. Use a new one. Make sure the screws are tightened firmlyPower-On and Setup Password “SwitchCheck Procedures VerifiedPower Systems Check AdapterBattery OperationalSystem Board Check Memory CheckNote Signal Keyboard and External Input Device Check memoryAudio Function Check CheckTrackPoint Diskette Drive Check CD-ROM Drive Checksure haveModem Board Check BIOS Utility Navigating the BIOS Utility press EnterPower Management Features Screen Blanking ModeStandby Mode StandbHibernation Mode Symptom-to-FRU Index Numeric Error Codes and MessagesMessage FRU/Action in SequenceError ThinkPad i Series 1400 37PartCode Beep Symptoms SymptomsNo Beep Symptom/Error 39PartKeyboard/TrackPoint-Related Symptoms LCD-Related SymptomsLCD FRU Replacement Notice Indicator-Related Symptoms ThinkPad i Series 1400 41PartPower-Related Symptoms Memory-Related Symptoms42 ThinkPad i Series 1400 HMM Audio-Related Symptoms PC Card PCMCIA-Related SymptomsPower Management-Related Symptoms ThinkPad i Series 1400 43PartPeripheral-Device-Related Symptom Modem-Related Symptoms44 ThinkPad i Series 1400 HMM Intermittent Problems Undetermined ProblemsŸ Go 7. If Related Service Procedures Flash Memory UpdateStatus Indicators see theUsers Refer enceapplication programsPower Switch Diagnostic Program DisketteRunning the PQA Diagnostics Program and right keys totheleft keys down arrowsages PQA DiagnosticError CodesRunning Modem Dial and Data Transfer Testand Speaker-out Test Running CD-Player TestSetting Setting the Thermal Sensor The system isUtility Program Diskette Running USB Register and ConnectionFn Key Combinations WritingData Product Overview The following shows an overview of the system featu56 ThinkPad i Series 1400 HMM FRU Removals and Replacements Ÿ To58 ThinkPad i Series 1400 HMM FPC Cable Connector Type Example ExplanationCable Battery Assembly Reverse the steps described above when installing battery pack60 ThinkPad i Series 1400 HMM DIMM and DIMM Cover StepQuantity TorqueModem Board Cover and Modem Board modemKeyboard Ÿ “Battery Assembly” on pageNote Be careful not to scratch the surface of plate cover ThinkPad i Series 1400 63PartWhen Hard Disk Drive and HDD Heatsink Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageThinkPad i Series 1400 65Part Hard Disk Drive whenrect diskPCMCIA Holder QuantityTrackPoint Board When removingcannot be removed when pulled Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageProcessor Heatsink Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageThinkPad i Series 1400 69Part Processor EMI Bracket and Processor Board Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “Processor Heatsink” on page Attention The processor board is ESD-sensitive and caRTC Battery Backup Battery severe burnsDealers LCD Assembly Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageinstalled Ÿ “Processor Heatsink” on pageUpper Cover Keyboard Bezel Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on page74 ThinkPad i Series 1400 HMM CD Control Card Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page“LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on pageModem Connector RJ11 Cable Assembly DC/DC Charger Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page“LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on pageAudio Cable and Speaker Cable speaker cableAudio PCB Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page“LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on pageFan Assembly Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page“LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on pageAudio Connection Board Diskette and CD-ROM Drives Assembly CD-ROM Module ThinkPad i Series 1400 83PartDiskette Drive with Bezel 84 ThinkPad i Series 1400 HMMSystem Board LCD Front Cover Speakers Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page“LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on pageInverter Indicator Board and Microphone Cable Assembly Hinge Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on pageLCD Panel and LCD Cable 13.3-inch LCD Unit92 ThinkPad i Series 1400 HMM HeadStep QuantityLocations Front View Bottom View Rear ViewSwitch Locations SW2, SwitchSetting SettingSystem Unit Parts Listing 96 ThinkPad i Series 1400 HMMThinkPad i Series 1400 97Part Description98 ThinkPad i Series 1400 HMM LCD Unit Parts Listing 12.1 LCD Unit Parts Listing ThinkPad i Series 1400 99Part100 ThinkPad i Series 1400 HMM 05K5672TFT13.3 LCD Unit Parts Listing ThinkPad i Series 1400 101Part102 ThinkPad i Series 1400 HMM Service Tools Miscellaneous PartsThinkPad i Series 1400 103Part Others 104 ThinkPad i Series 1400 HMMThinkPad i Series 1400 Hardware Maintenance Manual Part Ÿ 2611-40A Ÿ 2611-40C Ÿ 2611-40F Ÿ 2611-40H Ÿ 2611-40K Ÿ 2611-40MHow to Use Error Messages How to Diagnose Mulitple FRUsRead This First What to Do First2. Date of service 3. Date when part failed 4. Date of purchase 5. Failure symptoms, error codes apperaing on displ and beep symptoms6. Procedure index and page number in which faili FRU was detected The following is not covered under warrantyScrew Notices you removed. Use a new one. Make sure the screws are tightened firmlyPower-On and Setup Password Note SW2Check Procedures wrenchPower Systems Check AdapterBattery Note Signal System Board CheckMemory Check Keyboard and External Input Device Check memory2. SelectInteractive Tests 3. SelectKeyboard Audio Function Check Check3. SelectInternal Speaker CD-ROM/DVD-ROM Drive Check Diskette Drive Check2. SelectDiagnostics 3. SelectO her Devices Modem Board CheckandModem 4. SelectModem Loopback TestBIOS Utility BIOS UtilitySystem Information Basic System Settings Startup Configuration Onboard Devices Configuration System Security Power ManagementNavigating the BIOS Utility keyskeys keysPower Management Features Screen Blanking ModeStandby Mode Hibernation Mode and Messages Symptom-to-FRU IndexError Codes Error ThinkPad i Series 1400 Part123Message CodeSymptoms No BeepBeep Symptoms 124 ThinkPad i Series 1400 HMMKeyboard/TrackPoint-Related Symptoms LCD-Related SymptomsThinkPad i Series 1400 Part125 FRU Replacement ThinkPad i Series 1400 Part127 Indicator-Related Symptoms Power-Related SymptomsMemory-Related Symptoms 128 ThinkPad i Series 1400 HMMAudio-Related Symptoms PC Card PCMCIA-Related SymptomsPower Management-Related Symptoms ThinkPad i Series 1400 Part129Peripheral Device-Related Symptoms 130 ThinkPad i Series 1400 HMMModem-Related Symptoms Intermittent ProblemsUndetermined Problems the problem remains, replace the following FR LCD assembly7. If at a time. Do not replace a non-defectiveRelated Service Procedures Flash Memory UpdateStatus Indicators see theUsers Refer enceapplication programsRunning the PC Doctor Diagnostics Using the PC Doctor Diagnostics ProgramPower Switch Diagnostic Program DisketteMaintenance Program Diskette Running the Maintenance ProgramLCD Panel ID SettingSetting the Thermal Sensor The system is WritingData Fn Key Combinations TheShortCutFeature Product OverviewThe following shows an overview of the system featFRU Removals and Replacements Safety NoticeFPC Cable Connector Type CableSome Battery Assembly Reverse the steps described above when installing battery pack142 ThinkPad i Series 1400 HMM DIMM and DIMM Cover Modem Board Cover and Modem Board Note The screws do not separate from the modem board coverŸ “Battery Assembly” on page KeyboardNote Be careful not to scratch the surface of plate cover ThinkPad i Series 1400 Part145replacing Processor Thermal Plate Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageThinkPad i Series 1400 Part147 Battery, Processor EMI Shield and Disk DriveHard disk drive PCMCIA Holder LCD Assembly Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “Processor Thermal Plate” on page ThinkPad i Series 1400 Part151152 ThinkPad i Series 1400 HMM SizeQuan HeadŸ “Battery Assembly” on page Ÿ “Keyboard” on page Ÿ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on pageŸ “LCD Assembly” on page Upper Cover Keyboard Bezel154 ThinkPad i Series 1400 HMM SizeHead StepŸ “Battery Assembly” on page Ÿ “Keyboard” on page Ÿ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page“LCD Assembly” CD Control CardTrackPoint Board and Modem Connector RJ11 Cable Assembly Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page Ÿ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page“LCD Assembly” DC/DC ChargerAudio Board“LCD Assembly” ConnectorŸ “Battery Assembly” on page Ÿ “Keyboard” on page Ÿ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page“LCD Assembly” Audio Cable and Speaker Cablethe speaker cable shownŸ “Battery Assembly” on page Ÿ “Keyboard” on page Ÿ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page“LCD Assembly” Audio PCBFan Assembly Diskette and CD-ROM/DVD-ROM Drives Assembly CD-ROM/DVD-ROM Module CD-ROM/DVD-ROM-drive-emergency-eject hole to open the CD/DVD tray164 ThinkPad i Series 1400 HMM Diskette Drive with Bezel ThinkPad i Series 1400 Part165System Board LCD Front Cover 12.1-inch Speakers HeadLCD Panel, LCD Cable and Inverter 170 ThinkPad i Series 1400 HMM SizeQuan HeadHinge LCD Front Cover 14.1-inch Indicator Board and Microphone Cable Assembly SpeakersCover LCD Panel, LCD Cable and Inverter ThinkPad i Series 1400 Part175 SizeQuan Head176 ThinkPad i Series 1400 HMM SizeQuan HeadHinge Locations Front View Bottom View Rear ViewKeyboard Language SW3, Switch 1, 2 and 3 Setting SwitchSW3, Switch Switch LocationsSystem Unit Parts Listing ThinkPad i Series 1400 Part18125-1 182 ThinkPad i Series 1400 HMM 21-1ThinkPad i Series 1400 Part183 184 ThinkPad i Series 1400 HMM ThinkPad i Series 1400 Part185 DescriptionLCD Unit Parts Listing 12.1 LCD Unit Parts Listing 186 ThinkPad i Series 1400 HMMThinkPad i Series 1400 Part187 SANYOLCD27L0477 14.1 LCD Unit Parts Listing 188 ThinkPad i Series 1400 HMMThinkPad i Series 1400 Part189 Miscellaneous Parts 190 ThinkPad i Series 1400 HMMTelephone/Modem ThinkPad i Series 1400 Part191Power Cord 192 ThinkPad i Series 1400 HMMNotices 194 ThinkPad i Series 1400 HMM Trademarks IBM Part Number 37L5192 Printed in U.S.AS1ðL-9952-ð2

the speaker cable:

shown