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IBM 1400 (2611) manual Indicator Board and Microphone Cable Assembly

Models: 1400 (2611)

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Indicator Board and Microphone Cable

Indicator Board and Microphone Cable

Assembly

Ÿ “Battery Assembly” on page 60

Ÿ“Keyboard” on page 63

Ÿ	“Hard Disk Drive and HDD Heatsink” on page 65
Ÿ	“Processor Heatsink” on page 69
Ÿ	“LCD Assembly” on page 72

Ÿ“Upper Cover (Keyboard Bezel)” on page 73

Size

Head &

Step

(Quantity)

Color

Torque

Memo

2

M2

x 4L

(2)Pan

2.0

head,

kgf-cm

silver

Note:

Make

sure

you use the

correct

screw for replace

Note: There are tape adhesive attached to the m phone cable assembly. Do not forget to put back when reinstalling.

ThinkPad i Series 1400 89(Part I)

Image 97

IBM 1400 (2611) manual Indicator Board and Microphone Cable Assembly

Contents

IBM Mobile Systems ThinkPad i Series 1400 Hardware Maintenance Manual August Copyright International Business Machines Corpo 1999ration 1999, 1998. All rights reservedNote. to US Gov AugustAbout This Manual PrefaceRelated Publications The following diskettes are available through IBM or Related DiskettesIBM Authorized Dealer iv ThinkPad i Series 1400 HMMPart ContentsDIMM MemoryPCMCIA Holder DC/DC ChargerThinkPad MaintenanceManual Trademarks NoticesFRU Replacement Strategy Important Service InformationIntroduction How to Use Error Messages Hard Disk Drive Replacement StrategyError ReadMatrix DisketteDrive Safety Notice Safety Notices Multi-lingual Translationsamount SafetySafety Safety Notice Bestimmungen vousMinuten Safety Notice Safety NoticeDie Stromzufuhr Β muabgeschaltet, alle Stromkabel General Safety Safety Informationunplug Electrical SafetyUse caution do not become a victim your- self Switch off power Safety Inspection GuideSend another person to get medical aid worn Handling Electrostatic Discharge-Sensitive DevicesGrounding Requirements Laser Compliance Statement Introduction17 18 ThinkPad i Series 1400 HMM Ÿ Ÿ Ÿ Ÿ Ÿ 2611-436-JP Ÿ Ÿ ThinkPad i Series 1400 19Part ThinkPad i Series 1400 Hardware Maintenance Manual PartRead This First How to Diagnose Mulitple FRUsWhat to Do First How to Use Error Messages5. Failure symptoms, error codes apperaing on displ and beep symptoms 2. Date of service 3. Date when part failed 4. Date of purchase6. Procedure index and page number in which faili FRU was detected The following is not covered under warrantyyou removed. Use a new one. Make sure the screws are tightened firmly Screw Notices“Switch Power-On and Setup PasswordVerified Check ProceduresAdapter Power Systems CheckOperational BatteryMemory Check System Board CheckNote Signal memory Keyboard and External Input Device CheckCheck Audio Function CheckTrackPoint CD-ROM Drive Check Diskette Drive Checksure haveModem Board Check BIOS Utility press Enter Navigating the BIOS UtilityScreen Blanking Mode Power Management FeaturesStandby Mode StandbHibernation Mode Numeric Error Codes and Messages Symptom-to-FRU IndexMessage FRU/Action in SequenceThinkPad i Series 1400 37Part ErrorCode Symptoms Beep SymptomsNo Beep 39Part Symptom/ErrorLCD-Related Symptoms Keyboard/TrackPoint-Related SymptomsLCD FRU Replacement Notice ThinkPad i Series 1400 41Part Indicator-Related SymptomsMemory-Related Symptoms Power-Related Symptoms42 ThinkPad i Series 1400 HMM PC Card PCMCIA-Related Symptoms Audio-Related SymptomsPower Management-Related Symptoms ThinkPad i Series 1400 43PartModem-Related Symptoms Peripheral-Device-Related Symptom44 ThinkPad i Series 1400 HMM Undetermined Problems Intermittent ProblemsŸ Go 7. If Flash Memory Update Related Service ProceduresStatus Indicators ence see theUsers Referapplication programsDiagnostic Program Diskette Power SwitchRunning the PQA Diagnostics Program keys to and righttheleft down arrow keysPQA Diagnostic sagesError CodesTest Running Modem Dial and Data Transferand Speaker-out Test Running CD-Player TestSetting the Thermal Sensor The system is SettingUtility Program Diskette Running USB Register and ConnectionWriting Fn Key CombinationsData The following shows an overview of the system featu Product Overview56 ThinkPad i Series 1400 HMM Ÿ To FRU Removals and Replacements58 ThinkPad i Series 1400 HMM Example Explanation FPC Cable Connector TypeCable Reverse the steps described above when installing battery pack Battery Assembly60 ThinkPad i Series 1400 HMM Step DIMM and DIMM CoverQuantity Torquemodem Modem Board Cover and Modem BoardŸ “Battery Assembly” on page KeyboardNote Be careful not to scratch the surface of plate cover ThinkPad i Series 1400 63PartWhen Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page Hard Disk Drive and HDD HeatsinkThinkPad i Series 1400 65Part when Hard Disk Driverect diskQuantity PCMCIA HolderWhen removing TrackPoint Boardcannot be removed when pulled Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “Battery Assembly” on page Ÿ “Keyboard” on page Processor HeatsinkThinkPad i Series 1400 69Part Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page Processor EMI Bracket and Processor BoardŸ “Processor Heatsink” on page Attention The processor board is ESD-sensitive and casevere burns RTC Battery Backup BatteryDealers Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page LCD Assemblyinstalled Ÿ “Processor Heatsink” on pageŸ “Battery Assembly” on page Ÿ “Keyboard” on page Upper Cover Keyboard BezelŸ “LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on page74 ThinkPad i Series 1400 HMM Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page CD Control Card“LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on pageModem Connector RJ11 Cable Assembly Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page DC/DC Charger“LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on pagespeaker cable Audio Cable and Speaker CableŸ “Battery Assembly” on page Ÿ “Keyboard” on page Audio PCB“LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on pageŸ “Battery Assembly” on page Ÿ “Keyboard” on page Fan Assembly“LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on pageAudio Connection Board Diskette and CD-ROM Drives Assembly ThinkPad i Series 1400 83Part CD-ROM Module84 ThinkPad i Series 1400 HMM Diskette Drive with BezelSystem Board LCD Front Cover Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page Speakers“LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on pageInverter Indicator Board and Microphone Cable Assembly Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page HingeŸ “LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on page13.3-inch LCD Unit LCD Panel and LCD CableHead 92 ThinkPad i Series 1400 HMMStep QuantityLocations Front View Rear View Bottom ViewSW2, Switch Switch LocationsSetting Setting96 ThinkPad i Series 1400 HMM System Unit Parts ListingDescription ThinkPad i Series 1400 97Part98 ThinkPad i Series 1400 HMM ThinkPad i Series 1400 99Part LCD Unit Parts Listing 12.1 LCD Unit Parts Listing05K5672TFT 100 ThinkPad i Series 1400 HMMThinkPad i Series 1400 101Part 13.3 LCD Unit Parts Listing102 ThinkPad i Series 1400 HMM Miscellaneous Parts Service ToolsThinkPad i Series 1400 103Part 104 ThinkPad i Series 1400 HMM OthersŸ 2611-40A Ÿ 2611-40C Ÿ 2611-40F Ÿ 2611-40H Ÿ 2611-40K Ÿ 2611-40M ThinkPad i Series 1400 Hardware Maintenance Manual PartHow to Diagnose Mulitple FRUs How to Use Error MessagesRead This First What to Do First5. Failure symptoms, error codes apperaing on displ and beep symptoms 2. Date of service 3. Date when part failed 4. Date of purchase6. Procedure index and page number in which faili FRU was detected The following is not covered under warrantyyou removed. Use a new one. Make sure the screws are tightened firmly Screw NoticesNote SW2 Power-On and Setup Passwordwrench Check ProceduresAdapter Power Systems CheckBattery System Board Check Note SignalMemory Check memory Keyboard and External Input Device Check2. SelectInteractive Tests 3. SelectKeyboard Check Audio Function Check3. SelectInternal Speaker Diskette Drive Check CD-ROM/DVD-ROM Drive CheckModem Board Check 2. SelectDiagnostics 3. SelectO her DevicesandModem 4. SelectModem Loopback TestBIOS Utility BIOS UtilitySystem Information Basic System Settings Startup Configuration Onboard Devices Configuration System Security Power Managementkeys Navigating the BIOS Utilitykeys keysScreen Blanking Mode Power Management FeaturesStandby Mode Hibernation Mode Symptom-to-FRU Index and MessagesError Codes ThinkPad i Series 1400 Part123 ErrorMessage CodeNo Beep SymptomsBeep Symptoms 124 ThinkPad i Series 1400 HMMLCD-Related Symptoms Keyboard/TrackPoint-Related SymptomsThinkPad i Series 1400 Part125 FRU Replacement ThinkPad i Series 1400 Part127 Power-Related Symptoms Indicator-Related SymptomsMemory-Related Symptoms 128 ThinkPad i Series 1400 HMMPC Card PCMCIA-Related Symptoms Audio-Related SymptomsPower Management-Related Symptoms ThinkPad i Series 1400 Part129130 ThinkPad i Series 1400 HMM Peripheral Device-Related SymptomsIntermittent Problems Modem-Related SymptomsUndetermined Problems LCD assembly the problem remains, replace the following FR7. If at a time. Do not replace a non-defectiveFlash Memory Update Related Service ProceduresStatus Indicators ence see theUsers Referapplication programsUsing the PC Doctor Diagnostics Program Running the PC Doctor DiagnosticsPower Switch Diagnostic Program DisketteRunning the Maintenance Program Maintenance Program DisketteLCD Panel ID SettingWriting Setting the Thermal Sensor The system isData TheShortCut Fn Key CombinationsProduct Overview FeatureThe following shows an overview of the system featSafety Notice FRU Removals and ReplacementsCable FPC Cable Connector TypeSome Reverse the steps described above when installing battery pack Battery Assembly142 ThinkPad i Series 1400 HMM DIMM and DIMM Cover Note The screws do not separate from the modem board cover Modem Board Cover and Modem BoardKeyboard Ÿ “Battery Assembly” on pageNote Be careful not to scratch the surface of plate cover ThinkPad i Series 1400 Part145replacing Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page Processor Thermal PlateThinkPad i Series 1400 Part147 Disk Drive Battery, Processor EMI Shield andHard disk drive PCMCIA Holder Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page LCD AssemblyŸ “Processor Thermal Plate” on page ThinkPad i Series 1400 Part151Size 152 ThinkPad i Series 1400 HMMQuan HeadŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “LCD Assembly” on page Upper Cover Keyboard BezelSize 154 ThinkPad i Series 1400 HMMHead StepŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page“LCD Assembly” CD Control CardTrackPoint Board and Modem Connector RJ11 Cable Assembly Ÿ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page“LCD Assembly” DC/DC ChargerBoard Audio“LCD Assembly” ConnectorŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page“LCD Assembly” Audio Cable and Speaker Cableshown the speaker cableŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page“LCD Assembly” Audio PCBFan Assembly Diskette and CD-ROM/DVD-ROM Drives Assembly CD-ROM/DVD-ROM-drive-emergency-eject hole to open the CD/DVD tray CD-ROM/DVD-ROM Module164 ThinkPad i Series 1400 HMM ThinkPad i Series 1400 Part165 Diskette Drive with BezelSystem Board LCD Front Cover 12.1-inch Head SpeakersLCD Panel, LCD Cable and Inverter Size 170 ThinkPad i Series 1400 HMMQuan HeadHinge LCD Front Cover 14.1-inch Speakers Indicator Board and Microphone Cable AssemblyCover LCD Panel, LCD Cable and Inverter Size ThinkPad i Series 1400 Part175Quan HeadSize 176 ThinkPad i Series 1400 HMMQuan HeadHinge Locations Front View Rear View Bottom ViewSwitch Keyboard Language SW3, Switch 1, 2 and 3 SettingSW3, Switch Switch LocationsThinkPad i Series 1400 Part181 System Unit Parts Listing25-1 21-1 182 ThinkPad i Series 1400 HMMThinkPad i Series 1400 Part183 184 ThinkPad i Series 1400 HMM Description ThinkPad i Series 1400 Part185186 ThinkPad i Series 1400 HMM LCD Unit Parts Listing 12.1 LCD Unit Parts ListingSANYO ThinkPad i Series 1400 Part187LCD27L0477 188 ThinkPad i Series 1400 HMM 14.1 LCD Unit Parts ListingThinkPad i Series 1400 Part189 190 ThinkPad i Series 1400 HMM Miscellaneous PartsThinkPad i Series 1400 Part191 Telephone/Modem192 ThinkPad i Series 1400 HMM Power CordNotices 194 ThinkPad i Series 1400 HMM Trademarks Part Number 37L5192 Printed in U.S.A IBMS1ðL-9952-ð2