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IBM 1400 (2611) manual Processor EMI Bracket and Processor Board, Ÿ “Processor Heatsink” on page

Models: 1400 (2611)

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Page 78

Image 78

Processor EMI Bracket and Processor

Board

Ÿ “Battery Assembly” on page 60

Ÿ“Keyboard” on page 63

Ÿ“Processor Heatsink” on page 69

Attention: The processor board is ESD-sensitive and ca

be damaged easily, especially the pins around the processor chip. When replacing the processor board, the processor board's edges. DO NOT touch the pins the processor.

70 ThinkPad i Series 1400 HMM

Page 78

Image 78

IBM 1400 (2611) manual Processor EMI Bracket and Processor Board, Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page

Contents

ThinkPad i Series 1400 Hardware Maintenance Manual August IBM Mobile Systemsration 1999, 1998. All rights reservedNote. to US Gov 1999 Copyright International Business Machines Corpo AugustPreface About This ManualRelated Publications IBM Authorized Dealer Related DiskettesThe following diskettes are available through IBM or iv ThinkPad i Series 1400 HMMContents PartPCMCIA Holder MemoryDIMM DC/DC ChargerMaintenance ThinkPadManual Notices TrademarksImportant Service Information FRU Replacement StrategyIntroduction Error Hard Disk Drive Replacement StrategyHow to Use Error Messages 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 19PartWhat to Do First How to Diagnose Mulitple FRUsRead This First How to Use Error Messages6. Procedure index and page number in which faili FRU was detected 2. Date of service 3. Date when part failed 4. Date of purchase5. Failure symptoms, error codes apperaing on displ and beep symptoms 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 sure Diskette Drive CheckCD-ROM Drive Check haveModem Board Check BIOS Utility Navigating the BIOS Utility press EnterStandby Mode Power Management FeaturesScreen Blanking Mode StandbHibernation Mode Message Symptom-to-FRU IndexNumeric Error Codes and Messages 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 Power Management-Related Symptoms Audio-Related SymptomsPC Card PCMCIA-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 application see theUsers Reference programsPower Switch Diagnostic Program DisketteRunning the PQA Diagnostics Program and right keys totheleft keys down arrowError sagesPQA Diagnostic Codesand Speaker-out Test Running Modem Dial and Data TransferTest Running CD-Player TestUtility Program Diskette SettingSetting the Thermal Sensor The system is 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 Quantity DIMM and DIMM CoverStep TorqueModem Board Cover and Modem Board modemNote Be careful not to scratch the surface of plate cover KeyboardŸ “Battery Assembly” on page ThinkPad i Series 1400 63PartWhen Hard Disk Drive and HDD Heatsink Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageThinkPad i Series 1400 65Part rect Hard Disk Drivewhen diskPCMCIA Holder Quantitycannot be removed when pulled TrackPoint BoardWhen removing Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageProcessor Heatsink Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageThinkPad i Series 1400 69Part Ÿ “Processor Heatsink” on page Processor EMI Bracket and Processor BoardŸ “Battery Assembly” on page Ÿ “Keyboard” on page Attention The processor board is ESD-sensitive and caRTC Battery Backup Battery severe burnsDealers installed LCD AssemblyŸ “Battery Assembly” on page Ÿ “Keyboard” on page Ÿ “Processor Heatsink” on pageŸ “LCD Assembly” on page Upper Cover Keyboard BezelŸ “Battery Assembly” on page Ÿ “Keyboard” on page “Hard Disk Drive and HDD Heatsink” on page74 ThinkPad i Series 1400 HMM “LCD Assembly” on page CD Control CardŸ “Battery Assembly” on page Ÿ “Keyboard” on page “Hard Disk Drive and HDD Heatsink” on pageModem Connector RJ11 Cable Assembly “LCD Assembly” on page DC/DC ChargerŸ “Battery Assembly” on page Ÿ “Keyboard” on page “Hard Disk Drive and HDD Heatsink” on pageAudio Cable and Speaker Cable speaker cable“LCD Assembly” on page Audio PCBŸ “Battery Assembly” on page Ÿ “Keyboard” on page “Hard Disk Drive and HDD Heatsink” on page“LCD Assembly” on page Fan AssemblyŸ “Battery Assembly” on page Ÿ “Keyboard” 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 “LCD Assembly” on page SpeakersŸ “Battery Assembly” on page Ÿ “Keyboard” on page “Hard Disk Drive and HDD Heatsink” on pageInverter Indicator Board and Microphone Cable Assembly Ÿ “LCD Assembly” on page HingeŸ “Battery Assembly” on page Ÿ “Keyboard” on page “Hard Disk Drive and HDD Heatsink” on pageLCD Panel and LCD Cable 13.3-inch LCD UnitStep 92 ThinkPad i Series 1400 HMMHead QuantityLocations Front View Bottom View Rear ViewSetting Switch LocationsSW2, Switch 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 2611-40MRead This First How to Use Error MessagesHow to Diagnose Mulitple FRUs What to Do First6. Procedure index and page number in which faili FRU was detected 2. Date of service 3. Date when part failed 4. Date of purchase5. Failure symptoms, error codes apperaing on displ and beep symptoms 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 CheckandModem 2. SelectDiagnostics 3. SelectO her DevicesModem Board Check 4. SelectModem Loopback TestSystem Information Basic System Settings Startup Configuration BIOS UtilityBIOS Utility Onboard Devices Configuration System Security Power Managementkeys Navigating the BIOS Utilitykeys keysPower Management Features Screen Blanking ModeStandby Mode Hibernation Mode and Messages Symptom-to-FRU IndexError Codes Message ErrorThinkPad i Series 1400 Part123 CodeBeep Symptoms SymptomsNo Beep 124 ThinkPad i Series 1400 HMMKeyboard/TrackPoint-Related Symptoms LCD-Related SymptomsThinkPad i Series 1400 Part125 FRU Replacement ThinkPad i Series 1400 Part127 Memory-Related Symptoms Indicator-Related SymptomsPower-Related Symptoms 128 ThinkPad i Series 1400 HMMPower Management-Related Symptoms Audio-Related SymptomsPC Card PCMCIA-Related Symptoms ThinkPad i Series 1400 Part129Peripheral Device-Related Symptoms 130 ThinkPad i Series 1400 HMMModem-Related Symptoms Intermittent ProblemsUndetermined Problems 7. If the problem remains, replace the following FRLCD assembly at a time. Do not replace a non-defectiveRelated Service Procedures Flash Memory UpdateStatus Indicators application see theUsers Reference programsPower Switch Running the PC Doctor DiagnosticsUsing the PC Doctor Diagnostics Program Diagnostic Program DisketteLCD Panel ID Maintenance Program DisketteRunning the Maintenance Program SettingSetting the Thermal Sensor The system is WritingData Fn Key Combinations TheShortCutThe following FeatureProduct Overview 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 coverNote Be careful not to scratch the surface of plate cover Ÿ “Battery Assembly” on pageKeyboard 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 Ÿ “Processor Thermal Plate” on page LCD AssemblyŸ “Battery Assembly” on page Ÿ “Keyboard” on page ThinkPad i Series 1400 Part151Quan 152 ThinkPad i Series 1400 HMMSize HeadŸ “LCD Assembly” on page Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page Upper Cover Keyboard BezelHead 154 ThinkPad i Series 1400 HMMSize Step“LCD Assembly” Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page CD Control CardTrackPoint Board and Modem Connector RJ11 Cable Assembly “LCD Assembly” Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page DC/DC Charger“LCD Assembly” AudioBoard Connector“LCD Assembly” Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page Audio Cable and Speaker Cablethe speaker cable shown“LCD Assembly” Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page 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 Quan 170 ThinkPad i Series 1400 HMMSize HeadHinge LCD Front Cover 14.1-inch Indicator Board and Microphone Cable Assembly SpeakersCover LCD Panel, LCD Cable and Inverter Quan ThinkPad i Series 1400 Part175Size HeadQuan 176 ThinkPad i Series 1400 HMMSize HeadHinge Locations Front View Bottom View Rear ViewSW3, Switch Keyboard Language SW3, Switch 1, 2 and 3 SettingSwitch 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