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IBM 1400 (2611) manual Audio PCB, Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page

Models: 1400 (2611)

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Page 87

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Audio PCB

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

1	M2.5 x	6L	Bind	3.2	w/
	(2)		head,	kgf-cm	nylok
			black		paste

Note:	Make sure	you	use the	correct	screw for replace

ThinkPad i Series 1400 79(Part I)

Page 87

Image 87

IBM 1400 (2611) Audio PCB, Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page, “Hard Disk Drive and HDD Heatsink” on page

Contents

IBM Mobile Systems ThinkPad i Series 1400 Hardware Maintenance Manual AugustAugust 1999 Copyright International Business Machines Corpo ration 1999, 1998. All rights reservedNote. to US GovPreface About This ManualRelated Publications iv ThinkPad i Series 1400 HMM Related DiskettesThe following diskettes are available through IBM or IBM Authorized DealerPart ContentsDC/DC Charger MemoryDIMM PCMCIA HolderMaintenance ThinkPadManual Trademarks NoticesImportant Service Information FRU Replacement StrategyIntroduction Read Hard Disk Drive Replacement StrategyHow to Use Error Messages ErrorDiskette MatrixDrive Safety Notice Safety Notices Multi-lingual Translationsamount SafetySafety Safety Notice vous BestimmungenMinuten Safety Notice Safety NoticeDie Stromzufuhr Β muabgeschaltet, alle Stromkabel General Safety Safety Informationunplug Electrical SafetySafety Inspection Guide Use caution do not become a victim your- self Switch off powerSend 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 PartHow to Use Error Messages How to Diagnose Mulitple FRUsRead This First What to Do FirstThe following is not covered under warranty 2. Date of service 3. Date when part failed 4. Date of purchase5. Failure symptoms, error codes apperaing on displ and beep symptoms 6. Procedure index and page number in which faili FRU was detectedyou 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 BatterySystem Board Check Memory CheckNote Signal memory Keyboard and External Input Device CheckAudio Function Check CheckTrackPoint have Diskette Drive CheckCD-ROM Drive Check sureModem Board Check BIOS Utility press Enter Navigating the BIOS UtilityStandb Power Management FeaturesScreen Blanking Mode Standby ModeHibernation Mode FRU/Action in Sequence Symptom-to-FRU IndexNumeric Error Codes and Messages MessageError ThinkPad i Series 1400 37PartCode Beep Symptoms SymptomsNo Beep 39Part Symptom/ErrorKeyboard/TrackPoint-Related Symptoms LCD-Related SymptomsLCD FRU Replacement Notice ThinkPad i Series 1400 41Part Indicator-Related SymptomsPower-Related Symptoms Memory-Related Symptoms42 ThinkPad i Series 1400 HMM ThinkPad i Series 1400 43Part Audio-Related SymptomsPC Card PCMCIA-Related Symptoms Power Management-Related SymptomsPeripheral-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 programs see theUsers Reference applicationPower Switch Diagnostic Program DisketteRunning the PQA Diagnostics Program and right keys totheleft down arrow keysCodes sagesPQA Diagnostic ErrorRunning CD-Player Test Running Modem Dial and Data TransferTest and Speaker-out TestRunning USB Register and Connection SettingSetting the Thermal Sensor The system is Utility Program DisketteFn Key Combinations WritingData Product Overview The following shows an overview of the system featu56 ThinkPad i Series 1400 HMM Ÿ To FRU Removals and Replacements58 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 Torque DIMM and DIMM CoverStep Quantitymodem Modem Board Cover and Modem BoardThinkPad i Series 1400 63Part KeyboardŸ “Battery Assembly” on page Note Be careful not to scratch the surface of plate coverWhen Hard Disk Drive and HDD Heatsink Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageThinkPad i Series 1400 65Part disk Hard Disk Drivewhen rectQuantity PCMCIA HolderŸ “Battery Assembly” on page Ÿ “Keyboard” on page TrackPoint BoardWhen removing cannot be removed when pulledProcessor Heatsink Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageThinkPad i Series 1400 69Part Attention The processor board is ESD-sensitive and ca Processor EMI Bracket and Processor BoardŸ “Battery Assembly” on page Ÿ “Keyboard” on page Ÿ “Processor Heatsink” on pageRTC Battery Backup Battery severe burnsDealers Ÿ “Processor Heatsink” on page LCD AssemblyŸ “Battery Assembly” on page Ÿ “Keyboard” on page installed“Hard Disk Drive and HDD Heatsink” on page Upper Cover Keyboard BezelŸ “Battery Assembly” on page Ÿ “Keyboard” on page Ÿ “LCD Assembly” on page74 ThinkPad i Series 1400 HMM “Hard Disk Drive and HDD Heatsink” on page CD Control CardŸ “Battery Assembly” on page Ÿ “Keyboard” on page “LCD Assembly” on pageModem Connector RJ11 Cable Assembly “Hard Disk Drive and HDD Heatsink” on page DC/DC ChargerŸ “Battery Assembly” on page Ÿ “Keyboard” on page “LCD Assembly” on pagespeaker cable Audio Cable and Speaker Cable“Hard Disk Drive and HDD Heatsink” on page Audio PCBŸ “Battery Assembly” on page Ÿ “Keyboard” on page “LCD Assembly” on page“Hard Disk Drive and HDD Heatsink” on page Fan AssemblyŸ “Battery Assembly” on page Ÿ “Keyboard” on page “LCD Assembly” 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 “Hard Disk Drive and HDD Heatsink” on page SpeakersŸ “Battery Assembly” on page Ÿ “Keyboard” on page “LCD Assembly” on pageInverter Indicator Board and Microphone Cable Assembly “Hard Disk Drive and HDD Heatsink” on page HingeŸ “Battery Assembly” on page Ÿ “Keyboard” on page Ÿ “LCD Assembly” on page13.3-inch LCD Unit LCD Panel and LCD CableQuantity 92 ThinkPad i Series 1400 HMMHead StepLocations Front View Rear View Bottom ViewSetting Switch LocationsSW2, Switch 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 Service Tools Miscellaneous PartsThinkPad 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 PartWhat to Do First How to Use Error MessagesHow to Diagnose Mulitple FRUs Read This FirstThe following is not covered under warranty 2. Date of service 3. Date when part failed 4. Date of purchase5. Failure symptoms, error codes apperaing on displ and beep symptoms 6. Procedure index and page number in which faili FRU was detectedyou 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 Note Signal System Board CheckMemory Check Keyboard and External Input Device Check memory2. SelectInteractive Tests 3. SelectKeyboard Audio Function Check Check3. SelectInternal Speaker Diskette Drive Check CD-ROM/DVD-ROM Drive Check4. SelectModem Loopback Test 2. SelectDiagnostics 3. SelectO her DevicesModem Board Check andModemOnboard Devices Configuration System Security Power Management BIOS UtilityBIOS Utility System Information Basic System Settings Startup Configurationkeys Navigating the BIOS Utilitykeys keysPower Management Features Screen Blanking ModeStandby Mode Hibernation Mode and Messages Symptom-to-FRU IndexError Codes Code ErrorThinkPad i Series 1400 Part123 Message124 ThinkPad i Series 1400 HMM SymptomsNo Beep Beep SymptomsKeyboard/TrackPoint-Related Symptoms LCD-Related SymptomsThinkPad i Series 1400 Part125 FRU Replacement ThinkPad i Series 1400 Part127 128 ThinkPad i Series 1400 HMM Indicator-Related SymptomsPower-Related Symptoms Memory-Related SymptomsThinkPad i Series 1400 Part129 Audio-Related SymptomsPC Card PCMCIA-Related Symptoms Power Management-Related Symptoms130 ThinkPad i Series 1400 HMM Peripheral Device-Related SymptomsModem-Related Symptoms Intermittent ProblemsUndetermined Problems at a time. Do not replace a non-defective the problem remains, replace the following FRLCD assembly 7. IfRelated Service Procedures Flash Memory UpdateStatus Indicators programs see theUsers Reference applicationDiagnostic Program Diskette Running the PC Doctor DiagnosticsUsing the PC Doctor Diagnostics Program Power SwitchSetting Maintenance Program DisketteRunning the Maintenance Program LCD Panel IDSetting the Thermal Sensor The system is WritingData TheShortCut Fn Key Combinationsshows an overview of the system feat FeatureProduct Overview The followingSafety Notice FRU Removals and ReplacementsFPC Cable Connector Type CableSome Battery Assembly Reverse the steps described above when installing battery pack142 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 BoardThinkPad i Series 1400 Part145 Ÿ “Battery Assembly” on pageKeyboard Note Be careful not to scratch the surface of plate coverreplacing 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 ThinkPad i Series 1400 Part151 LCD AssemblyŸ “Battery Assembly” on page Ÿ “Keyboard” on page Ÿ “Processor Thermal Plate” on pageHead 152 ThinkPad i Series 1400 HMMSize QuanUpper Cover Keyboard Bezel Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page Ÿ “LCD Assembly” on pageStep 154 ThinkPad i Series 1400 HMMSize HeadCD Control Card Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page “LCD Assembly”TrackPoint Board and Modem Connector RJ11 Cable Assembly DC/DC Charger Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page “LCD Assembly”Connector AudioBoard “LCD Assembly”Audio Cable and Speaker Cable Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page “LCD Assembly”shown the speaker cableAudio PCB Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page “LCD Assembly”Fan 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 ThinkPad i Series 1400 Part165 Diskette Drive with BezelSystem Board LCD Front Cover 12.1-inch Head SpeakersLCD Panel, LCD Cable and Inverter Head 170 ThinkPad i Series 1400 HMMSize QuanHinge LCD Front Cover 14.1-inch Indicator Board and Microphone Cable Assembly SpeakersCover LCD Panel, LCD Cable and Inverter Head ThinkPad i Series 1400 Part175Size QuanHead 176 ThinkPad i Series 1400 HMMSize QuanHinge Locations Front View Rear View Bottom ViewSwitch Locations Keyboard Language SW3, Switch 1, 2 and 3 SettingSwitch SW3, SwitchSystem Unit Parts Listing ThinkPad i Series 1400 Part18125-1 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 ListingThinkPad i Series 1400 Part187 SANYOLCD27L0477 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 IBM Part Number 37L5192 Printed in U.S.AS1ðL-9952-ð2