IBM 1400 (2611) manual Problem remains, replace the following FR, TrackPoint board, DC/DC charger

Page 140

7. If	the problem remains, replace the following FR
one	at a time. Do not replace a non-defective
Ÿ	TrackPoint board
Ÿ	DC/DC charger
Ÿ	Audio PCB
Ÿ	LCD assembly
Ÿ	System board

132 ThinkPad i Series 1400 HMM

Image 140

Contents ThinkPad i Series 1400 Hardware Maintenance Manual August Or any country Where Such provisions 1999Are InconsistentPrefaceiii PublicationNumber Iv ThinkPad i Series 1400 HMMPart, Form Number Contents Audio-Related Symptoms PC Card PCMCIA-Related Removals Replacements Before FRU Battery AssemblyBattery Backup Audio Cable Speaker Audio PCB Fan AssemblyMiscellaneous Parts Service Tools Others Utility 119 PowerFeatures 120 Screen Audio-Related Symptoms PC Card PCMCIA-Related 129Battery Assembly Dimm Dimm Cover 143 Modem Board Battery ProcessorAudio Connector Board Video PCB 158 Cable Speaker Unit Parts ListingImportant Service Information FRU Replacement StrategyBefore Replacing Parts YouError Hard Disk Drive Replacement StrategyHow to Use Error Messages Diskette MatrixCompatibility Following Provides Identification Informatio Inch DrivesSafety Notices Multi-lingual Translations Safety NoticeSafety Some standby batteries contain a smallSafety La pile de sauvegarde contient du lithium. Elle Présente des risques dincendie, dexplosion ou dSi le Panneau daffichage à cristaux Liquides se Que Safety Notice Safety Notice Safety Information General SafetyElectrical Safety Safety Inspection Guide Handling Electrostatic Discharge-Sensitive Devices Grounding Requirements Laser Compliance Statement Puede provocar la exposición a radiaciones peligrosas Open NotInto Avoid DirectThinkPad i Series 1400 HMM ThinkPad i Series 1400 Hardware Maintenance Manual Part How to Diagnose Mulitple FRUs Before you go to the check procedures, be sure this sectionRead This First What to Do FirstPage Screw Notices Your tool baPower-On and Setup Password Password switch from on to OFF to enVerified Check ProceduresPC test Card Power Systems Check AdapterIf the computer fails ThinkPad i Series 1400 25PartTo check BatteryTerminal Signal System Board Check Memory CheckCannot work without Dimm Keyboard and External Input Device CheckMemory Audio Function Check Diskette Drive Check CD-ROM Drive CheckModem Board Check Bios Utility Navigating the Bios Utility KeysStandby Mode Power Management FeaturesScreen Blanking Mode Hibernation Mode Message FRU/Action in Sequence Symptom-to-FRU IndexNumeric Error Codes and Messages Code ErrorThinkPad i Series 1400 37Part No Beep Beep SymptomsError Message Figuration Basic System Settings 39PartKeyboard/TrackPoint-Related Symptoms LCD-Related SymptomsLCD FRU Replacement Notice TFTThinkPad i Series 1400 41Part Indicator-Related SymptomsSymptom/Error Power-Related Symptoms Memory-Related SymptomsAudio-Related Symptoms PC Card PCMCIA-Related SymptomsPower Management-Related Symptoms ThinkPad i Series 1400 43PartPeripheral-Device-Related Symptom Modem-Related SymptomsIntermittent Problems Undetermined ProblemsProblem remains, replace Following FR At a time. Do not replace a non-defectiveStatus Indicators Related Service ProceduresFlash Memory Update Color TheScrLkPower Switch Diagnostic Program DisketteRunning the PQA Diagnostics Program If the comAround Main Menu RightKeys to Keys Error Code Test Times show the number of tests to performSpeaker-out Test Running Modem Dial and Data TransferTest Setting Inverter ID Setting the Thermal Sensor The system isUtility Program Diskette Running USB Register and ConnectionFn Key Combinations Interface Control SystemThinkPad i Series 1400 55Part Keys UtilityProduct Overview Following shows an overview of the system featuFRU Removals and Replacements Page FPC Cable Connector Type RemovalsScrew Some screws have bracket supportsBattery Assembly To install Dimm and Dimm CoverStep Quantity Torque MemoSize Modem Board Cover and Modem BoardBoard Nect Modem Cable ThinkPad i Series 1400 HMM Battery Assembly on KeyboardThinkPad i Series 1400 63Part Head Step Quantity Color Torque MemoWhen Battery Assembly on Keyboard on Hard Disk Drive and HDD HeatsinkThinkPad i Series 1400 65Part Size Head Step Quantity Color Torque MemoHard Disk Drive Holder Pcmcia HolderBefore Removing Replacing TrackPoint Board Processor Heatsink ThinkPad i Series 1400 69PartProcessor EMI Bracket and Processor Board RTC Battery Backup Battery LCD Assembly Battery Assembly on Keyboard on Processor Heatsink onUpper Cover Keyboard Bezel ThinkPad i Series 1400 73PartThinkPad i Series 1400 HMM CD Control Card ThinkPad i Series 1400 75PartModem Connector RJ11 Cable Assembly DC/DC Charger To install When re-insertingAudio Cable and Speaker Cable Speaker cable One End is connected to the Audio UnderneathAudio PCB ThinkPad i Series 1400 79PartFan Assembly Audio Connection Board Must pull out the CD tray before Diskette and CD-ROM Drives AssemblyDiskette CD-ROM Drives Assembly. Use CD-ROM Module PartsRadiation AnyDiskette Drive with Bezel System Board LCD Front Cover Quantity Color Torque MemoSpeakers ThinkPad i Series 1400 87PartInverter Indicator Board and Microphone Cable Assembly ThinkPad i Series 1400 89PartHinge ThinkPad i Series 1400 91Part LCD Panel and LCD CableInch LCD Unit ThinkPad i Series 1400 HMM Locations Front View Battery-pack latch Tilt feet Memory slot door Bottom ViewRear View TrackPoint Fn key Built-in microphoneSwitch Locations SettingUn-configured Switches SW2System Unit Parts Listing ThinkPad i Series 1400 97Part QtyBezel 05K5676 LCD Unit Parts Listing ThinkPad i Series 1400 99PartLG/IBM ThinkPad i Series 1400 101Part LED Service Tools Miscellaneous PartsThinkPad i Series 1400 103Part FRU No QtyOthers OBIThinkPad i Series 1400 Hardware Maintenance Manual Part Read This First Page Screw Notices Power-On and Setup Password 05K4694 ThinkPad i Series 1400 Part111 Battery Dimm are Available for Increasing Memory capacity ThinkPad Series Part113SelectInteractive Tests SelectKeyboard TrackPoint SelectInteractive TestsSelectereo Speaker SelectDiagnostics SelectDiskette Drives CD-ROM/DVD-ROM Drive CheckDialtone/DTMF Test SelectDiagnostics SelectO her DevicesAndModem Bios Utility Navigating the Bios Utility Power Management Features Hibernation Mode Messages 122ThinkPad i Series 1400 Part123 No Beep ThinkPad i Series 1400 Part125 LCD ThinkPad i Series 1400 Part127 Indicator-Related Symptoms ThinkPad i Series 1400 Part129 Peripheral Device-Related Symptoms Modem-Related Symptoms DC/DC charger Problem remains, replace the following FRTrackPoint board Related Service Procedures Key For Details Running the PC Doctor Diagnostics Using the PC Doctor Diagnostics ProgramMain menu then Enterpress to enable the high To use PC Doctor PressMaintenance Program Diskette Running the Maintenance ProgramEeprom on ThinkPad i Series 1400 Part137Utility ThinkPad i Series 1400 Part139 Feature DescriptionFollowing Shows an overview of the system feat Safety Notice Screws have nylock paste on the grooves Battery Assembly Dimm and Dimm Cover Step TitySize Quan Torque Memo M2 x 5L Bind 6kgf-cm Head BlackThinkPad i Series 1400 Part145 Size Quan Head Step Tity Color Torque MemoLatch Connector ThinkPad i Series 1400 HMM Head Step Tity Color Torque Memo Processor Thermal PlateThinkPad i Series 1400 Part147 Battery Assembly on Keyboard on Processor Thermal Plate on Disk DriveHard disk Drive Never ThinkPad i Series 1400 Part149User Pcmcia Holder ThinkPad i Series 1400 Part151 Pan 14L Head Kgf-cm For Silver Inch ThinkPad i Series 1400 Part153 ThinkPad i Series 1400 HMM ThinkPad i Series 1400 Part155 TrackPoint Board and Modem Connector RJ11 Cable Assembly ThinkPad i Series 1400 Part157 PCB ThinkPad i Series 1400 Part159 Diagram ThinkPad i Series 1400 HMM ThinkPad i Series 1400 Part161 Fan Assembly Diskette and CD-ROM/DVD-ROM Drives Assembly ThinkPad i Series 1400 Part163CD-ROM/DVD-ROM Module UseThan ExtraThinkPad i Series 1400 Part165 System Board LCD Front Cover 12.1-inch Indicator Board and Microphone Cable Assembly SpeakersFront Cover Inch on Step Tity Color Torque MemoLCD Panel, LCD Cable and Inverter Bind Head Kgf-cm Hinge ThinkPad i Series 1400 Part171LCD Front Cover 14.1-inch Indicator Board and Microphone Cable Assembly FrontLCD Panel, LCD Cable and Inverter ThinkPad i Series 1400 Part175 ThinkPad i Series 1400 HMM ThinkPad i Series 1400 Part177 Locations Front View Bottom View Switches SW4 Keyboard Language SW3, Switch 1, 2 SettingSwitch ThinkPad i Series 1400 Part181 21-1 ThinkPad i Series 1400 Part183 LID ThinkPad i Series 1400 Part185 LCD Unit Parts Listing ThinkPad i Series 1400 Part187 LCD Unit Parts Listing ThinkPad i Series 1400 Part189 IBMKitting Pack For Rubber 05K5954 Rubber foot-F Description FRU No Qty Telephone/ModemThinkPad i Series 1400 Part191 Power Cord Page ThinkPad i Series 1400 HMM AMD-K6-2 Advanced Micro Devices Inc PC-Doctor Watergate Software, IncPart Number 37L5192