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IBM Series 1400, Series 1500 manual Ÿ “LCD bezel assembly 14.1” on page Ÿ “LED board 14.1” on page

Models: Series 1500 Series 1400

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Page 98

Image 98

Ÿ “LCD bezel assembly (14.1")” on page 76

Ÿ “LED board (14.1")” on page 79

Ÿ “LCD inverter (14.1")” on page 81

Ÿ “Cable assembly of microphone (14.1")” on pa

Ÿ“LCD bracket hinge assembly, speaker assembly,

keyboard light, and LCD rear cover assembly on page 86

ThinkPad i Series 1400/150089

Page 98

Image 98

IBM Series 1400, Series 1500 Ÿ “LCD bezel assembly 14.1” on page Ÿ “LED board 14.1” on page, Ÿ “LCD inverter 14.1” on page

Contents

ThinkPad i Series 1400/1500 2621 Hardware Maintenance Manual February IBM Mobile SystemsThinkPad i Series 1400/1500 2621 Hardware Maintenance Manual February IBM Mobile SystemsFirst Edition 2000 Copyright International Business Machines Corpo with localPage PrefaceAbout this manual of 2. 2621- Model TablePage Related publicationsRelated diskettes of 2. 2621- Model TableS83G-8095 PrefacevNumber S84F-8540vi ThinkPad i Series 1400/1500 HMM System ContentsMemory-Related Symptoms Product overview replacementsreplacements removalsThinkPad i Series 1400/1500 Hardware Maintenance Manual General DescriptionsBefore Replacing Parts Introduction Important Service InformationFRU Replacement Strategy How to Hard Disk Drive Replacement StrategyDrive and Diskette Compatibility Matrix Safety Notices Multilingual Translations Safety Notice Safety amountSafety amountsSafety Notice panneau vousAugen KontaktSafety Notice Safety NoticeSafety Information Safety Noticeare not in a hazardous position places in a machine Power supply units Pumps Blowers and fans Working near power supplies Removing or installing main unitssurges, and missing safety grounds Ÿ Before you start to work on the machine, unSend another person to get medical aid Safety Inspection Guide The intent of thisUse caution do not become a victim your- self Switch off power Handling Electrostatic Discharge-Sensitive wornLaser Compliance Statement Grounding RequirementsElectrical grounding ofPour éviter tout exposurepode resultar em perigosa exposição à radiação procédures décritesdirectly DANGERstare abrirWhat to do first Ÿ Use new nylon-coated screws when you replace FRUsRead this first computerNote for Warranty For Warranty The following is not covered under warrantyScrew notices FRU replacement noticesLCD replacement notice additional 90 degreesyou removed. Use a new one. Make sure the screws are tightened firmly System board/Inverter replacement noticeRestoring the system unit serial number 2. Select1. Set System Identification from the mainSystem Bios LevelsFlash BIOS update procedure Passwords Related service informationService Web site resetRemoving the power-on and setup pass DisabledNote This Power management featuresword Enabled the lid ofFn key combinations Fn keyTesting the computer Checkout guideRelated service information Hardware InfoUtility DiagnosticsPower systems checkout AdapterChecking the Battery ASM After the battery is Checking operational chargingTo checkTerminal Note SignalSignal / Voltage V dc Symptom-to-FRU Index LCD-Related Symptoms LCD FRU Replacement NoticePower-Related Symptoms Keyboard/TrackPoint-Related SymptomsIndicator-Related Symptoms Symptom/Error36 ThinkPad i Series 1400/1500 HMM Memory-Related SymptomsAudio-Related Symptoms Peripheral-Device-Related Symptom PC Card PCMCIA-Related SymptomsPower Management-Related Symptoms Symptom/ErrorUndetermined Problems Modem-Related SymptomsIntermittent Problems 5. Determine if the problem has changed Ÿ Battery pack Ÿ Hard disk drive Ÿ Diskette drive/CD-ROM driveŸ PC Card PCMCIA 4. Power on the computer 7. If the problem remains, replace the followinLocations Front View Rear View 1. Power jack ThinkPad i Series 1400/41500Bottom View ThinkPad Switch LocationsPart 1400/150044 ThinkPad i Series 1400/1500 HMM Product overviewThe following shows an overview of the system fea Feature DescriptionFeature Descriptionence Colorsee theUsers Refer applicationtest BatteryDiagnosticsDevicesDiagnostics TestsThinkPad i Series 1400/150049 testSafety Notice FRU removals and replacementsŸ To Safety NoticeBattery assembly CD player panel and CD player control boardQuantity StepSize ColorHard disk drive assembly permaneStep Hard disk drive kitting packMemory cover and memory card Sizemodem card cover andŸ “Battery assembly” on page Middle cover and launch key assemblyWhen reinserting the card, reverse the procedure 56 ThinkPad i Series 1400/1500 HMMQuantity StepSize ColorQuantity StepSize ColorThinkPad i Series 1400/150059 Keyboard Note MakeUpper heat sink Torqueis unstable CD-ROM/DVD-ROM assemblyassembly chassisPCMCIA holder kgf-cmQuantity StepSize ColorSize LCD assemblyStep QuantitySize Backup batteryStep QuantityKeyboard bezel SafetySize 68 ThinkPad i Series 1400/1500 HMMStep Quantitycover assemblyDiskette drive gentlyFan assembly board chargerSystem board 12.1 Bottom casebezel LCD bezel assembly ThinkPad i Series 1400/150075 Note When removing the LCD, take note of the followingŸ Be careful not to scratch the LCD cove removing the screw covers StepSize LCD bezel assemblyStep QuantityLED board Size boardStep QuantitySize boardStep Quantityinverter 12.1inverter 13.014.1 inverterCable Cable assembly of microphonemicrophone LCD bracket hinge assembly, speakerassembly and LCD rear cover assembly Cable assembly of microphoneQuantity StepSize ColorQuantity StepSize ColorLCD rear LCD bracket hinge assembly, speakerassembly lightStep Ÿ “Cable assembly of microphone 14.1” on paThinkPad i Series 1400/150087 SizeFPC assembly FPC assemblyFPC assembly 12.1Ÿ “LCD bracket hinge assembly, speaker assembly Ÿ “LCD bezel assembly 14.1” on page Ÿ “LED board 14.1” on pageŸ “Cable assembly of microphone 14.1” on pa keyboard light, and LCD rear cover assembly on pageFRU No Parts list ThinkPad i Series 1400/1500Description Description ThinkPad i Series 1400/91500FRU No FPCs 92 ThinkPad i Series 1400/1500 HMMFRU No Description FRU NoFRU No 94 ThinkPad i Series 1400/1500 HMM FRU NoThinkPad i Series 1400/150095 Description96 ThinkPad i Series 1400/1500 HMM FRU NoFRU No LCD FRU12.1-inch SVGA TFT See the 2621 model table The table below applies tomodels in Gr pageBEZEL ASM 13.0-inch SVGA HPAFRU No 100 ThinkPad i Series 1400/1500 HMM FRU Nomodels in 14.1 XGA TFTThe table below applies to See the 2621 model tablePage FRU No KeyboardThinkPad i Series 1400/103500 Descriptioncable listTools DescriptionFRU No ThinkPad i Series 1400/10500Description power AC adaptercords DescriptionThinkPad i Series 1400/107500 ThinkPad i Series 1400/1500 Partpower Used in108 ThinkPad i Series 1400/1500 HMM Product overviewThe following shows an overview of the system fea ThinkPad i Series 1400/109500 see theUsers Refer 110 ThinkPad i Series 1400/1500 HMMColor enceDevicesDiagnostics FRU testsBatteryDiagnostics ColorTests Diagnosticstest DisketteInteractiveSafety Notice FRU removals and replacementsSafety Notice Safety NoticeBattery assembly Size CD player panel and CD player control boardStep QuantityŸ “CD player panel and CD player control board” page Hard disk drive assemblyŸ “Battery assembly” on page 116 ThinkPad i Series 1400/1500 HMMHard disk drive kitting pack Memory cover and memory card When reinserting the card, reverse the procedu Modem cover and modem cardŸ “Battery assembly” on page Note The screw does not separate from the mod cover120 ThinkPad i Series 1400/1500 HMM Launch key assemblyŸ “Battery assembly” on page ThinkPad i Series 1400/121500 Size Left hinge capStep QuantityKeyboard Note MakeUpper heat sink is unstable chassis assemblyCD-ROM/DVD-ROM assembly PCMCIA holder Quantity StepSize ColorLCD assembly Quantity StepSize Colormicrophone board assembly and Cable assemblyBackup battery Safety Keyboard bezel132 ThinkPad i Series 1400/1500 HMM Memory coverside coverlatches restassembly Diskette drivecharger board and System board Fan assemblyŸ “Keyboard bezel” on page Ÿ “Fan assembly” on page Ÿ “LCD assembly” on pageŸ “LED board assembly and Cable assembly of microphone” on page 136 ThinkPad i Series 1400/1500 HMMBottom case assembly bezelLCD inverter hinge 15.015.0 Speaker assembly 15.0to the models in Gr the 2621 model tab Parts list ThinkPad i Series 1400/1500The table below applies I, II, and IV. See 142 ThinkPad i Series 1400/1500 HMMThinkPad i Series 1400/143500 FRU No144 ThinkPad i Series 1400/1500 HMM ThinkPad i Series 1400/14500 FRU No146 ThinkPad i Series 1400/1500 HMM ThinkPad i Series 1400/147500 FRU No148 ThinkPad i Series 1400/1500 HMM FRU No LCD FRUThinkPad i Series 1400/149500 08K6388 12.1-inch SVGA TFT08K5849 08K5844ThinkPad i Series 1400/151500 FRU NoFRU No 13.0-inch SVGA HPA152 ThinkPad i Series 1400/1500 HMM FRU No 14.1-inch XGA TFTThinkPad i Series 1400/153500 154 ThinkPad i Series 1400/1500 HMM Note The table below applies to the models in GrII. See the 2621 model table on page FRU Nothe models 15.0-inch XGA TFTThe table below applies to III. See the 2621 modelFRU No Keyboard156 ThinkPad i Series 1400/1500 HMM Descriptioncable listTools AC adapterDescription powercords FRU NoUsed in powerThinkPad i Series 1400/159500 these countries or regionsNotices Trademarks Page Part Number 09N8606 Printed in U.S.A IBMSð9N-1ð84-ð1