Problem remains, replace the following FR | IBM 1400 (2611) manual

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

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

Contents

ThinkPad i Series 1400 Hardware Maintenance Manual August Or any country Where Such provisions 1999Are Inconsistent Prefaceiii Publication Number 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 Assembly Miscellaneous Parts Service Tools Others Utility 119 PowerFeatures 120 Screen Audio-Related Symptoms PC Card PCMCIA-Related 129 Battery Assembly Dimm Dimm Cover 143 Modem Board Battery ProcessorAudio Connector Board Video PCB 158 Cable Speaker Unit Parts Listing Important Service Information FRU Replacement StrategyBefore Replacing Parts You Error Hard Disk Drive Replacement StrategyHow to Use Error Messages Diskette MatrixCompatibility Following Provides Identification Informatio Inch Drives Safety Notices Multi-lingual Translations Safety Notice Safety Some standby batteries contain a small Safety La pile de sauvegarde contient du lithium. Elle Présente des risques dincendie, dexplosion ou d Si le Panneau daffichage à cristaux Liquides se Que Safety Notice Safety Notice Safety Information General Safety Electrical Safety Safety Inspection Guide Handling Electrostatic Discharge-Sensitive Devices Grounding Requirements Laser Compliance Statement Puede provocar la exposición a radiaciones peligrosas Open NotInto Avoid Direct ThinkPad 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 ba Power-On and Setup Password Password switch from on to OFF to en Verified Check ProceduresPC test Card Power Systems Check AdapterIf the computer fails ThinkPad i Series 1400 25Part To check BatteryTerminal Signal System Board Check Memory Check Cannot work without Dimm Keyboard and External Input Device CheckMemory Audio Function Check Diskette Drive Check CD-ROM Drive Check Modem Board Check Bios Utility Navigating the Bios Utility Keys Standby 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 39Part Keyboard/TrackPoint-Related Symptoms LCD-Related SymptomsLCD FRU Replacement Notice TFT ThinkPad i Series 1400 41Part Indicator-Related SymptomsSymptom/Error Power-Related Symptoms Memory-Related Symptoms Audio-Related Symptoms PC Card PCMCIA-Related SymptomsPower Management-Related Symptoms ThinkPad i Series 1400 43Part Peripheral-Device-Related Symptom Modem-Related Symptoms Intermittent Problems Undetermined Problems Problem remains, replace Following FR At a time. Do not replace a non-defective Status Indicators Related Service ProceduresFlash Memory Update Color TheScrLk Power Switch Diagnostic Program DisketteRunning the PQA Diagnostics Program If the com Around Main Menu RightKeys to Keys Error Code Test Times show the number of tests to perform Speaker-out Test Running Modem Dial and Data TransferTest Setting Inverter ID Setting the Thermal Sensor The system isUtility Program Diskette Running USB Register and Connection Fn Key Combinations Interface Control SystemThinkPad i Series 1400 55Part Keys Utility Product Overview Following shows an overview of the system featu FRU Removals and Replacements Page FPC Cable Connector Type RemovalsScrew Some screws have bracket supports Battery Assembly To install Dimm and Dimm CoverStep Quantity Torque Memo Size 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 Memo When Battery Assembly on Keyboard on Hard Disk Drive and HDD HeatsinkThinkPad i Series 1400 65Part Size Head Step Quantity Color Torque Memo Hard Disk Drive Holder Pcmcia HolderBefore Removing Replacing TrackPoint Board Processor Heatsink ThinkPad i Series 1400 69Part Processor EMI Bracket and Processor Board RTC Battery Backup Battery LCD Assembly Battery Assembly on Keyboard on Processor Heatsink on Upper Cover Keyboard Bezel ThinkPad i Series 1400 73Part ThinkPad i Series 1400 HMM CD Control Card ThinkPad i Series 1400 75Part Modem 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 Underneath Audio PCB ThinkPad i Series 1400 79Part Fan 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 Any Diskette Drive with Bezel System Board LCD Front Cover Quantity Color Torque Memo Speakers ThinkPad i Series 1400 87Part Inverter Indicator Board and Microphone Cable Assembly ThinkPad i Series 1400 89Part Hinge 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 microphone Switch Locations SettingUn-configured Switches SW2 System Unit Parts Listing ThinkPad i Series 1400 97Part Qty Bezel 05K5676 LCD Unit Parts Listing ThinkPad i Series 1400 99Part LG/IBM ThinkPad i Series 1400 101Part LED Service Tools Miscellaneous PartsThinkPad i Series 1400 103Part FRU No Qty Others OBI ThinkPad 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 Part113 SelectInteractive Tests SelectKeyboard TrackPoint SelectInteractive TestsSelectereo Speaker SelectDiagnostics SelectDiskette Drives CD-ROM/DVD-ROM Drive Check Dialtone/DTMF Test SelectDiagnostics SelectO her DevicesAndModem Bios Utility Navigating the Bios Utility Power Management Features Hibernation Mode Messages 122 ThinkPad 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 Press Maintenance Program Diskette Running the Maintenance Program Eeprom on ThinkPad i Series 1400 Part137 Utility 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 Tity Size Quan Torque Memo M2 x 5L Bind 6kgf-cm Head Black ThinkPad i Series 1400 Part145 Size Quan Head Step Tity Color Torque Memo Latch 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 Drive Hard 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 Part163 CD-ROM/DVD-ROM Module UseThan Extra ThinkPad 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 Memo LCD Panel, LCD Cable and Inverter Bind Head Kgf-cm Hinge ThinkPad i Series 1400 Part171 LCD Front Cover 14.1-inch Indicator Board and Microphone Cable Assembly Front LCD 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 IBM Kitting 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, Inc Part Number 37L5192