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IBM Series 1400, Series 1500 manual charger board and System board, Fan assembly

Models: Series 1500 Series 1400

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Page 144

charger board and System board

3

Fan assembly

Ÿ	“Battery assembly”	on	page 114
Ÿ	“Launch key assembly” on page 120
Ÿ	“Left hinge cap”	on	page 122

Ÿ“Keyboard” on page 123

Ÿ	“Upper heat	sink” on page 124
Ÿ	“LCD assembly”	on page 128

Ÿ“LED board assembly and Cable assembly of microphone” on page 130

Ÿ“Keyboard bezel” on page 131

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Step	Size	(Quantity)	Color	Torque

2	M2.5	x 3.5L (2)	Black	3.2 kgf-cm

DC-DC	charger board and System board
Ÿ	“Battery assembly”	on	page 114
Ÿ	“Launch key assembly” on page 120
Ÿ	“Left hinge cap”	on	page 122

Ÿ“Keyboard” on page 123

Ÿ “Upper heat sink” on page 124

Ÿ“CD-ROM/DVD-ROM assembly” on page 125

ThinkPad i Series 1400/13500

Image 144

IBM Series 1400, Series 1500 manual charger board and System board, Fan assembly

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 Systems2000  Copyright International Business Machines CorpoFirst Edition with localPreface About this manualPage of 2. 2621- Model TableRelated publications Related diskettesPage of 2. 2621- Model TablePrefacev NumberS83G-8095 S84F-8540vi ThinkPad i Series 1400/1500 HMM Contents Memory-Related SymptomsSystem replacements replacementsProduct overview removalsThinkPad i Series 1400/1500 Hardware Maintenance Manual General DescriptionsIntroduction Important Service Information FRU Replacement StrategyBefore Replacing Parts Hard Disk Drive Replacement Strategy Drive and Diskette Compatibility MatrixHow to Safety Notices Multilingual Translations Safety Notice Safety amountSafety amountsSafety Notice vous Augenpanneau KontaktSafety Notice Safety NoticeSafety Information Safety Noticeare not in a hazardous position Working near power supplies Removing or installing main units surges, and missing safety groundsplaces in a machine Power supply units Pumps Blowers and fans Ÿ Before you start to work on the machine, unSafety Inspection Guide The intent of this Use caution do not become a victim your- self Switch off powerSend another person to get medical aid Handling Electrostatic Discharge-Sensitive wornLaser Compliance Statement Grounding RequirementsElectrical grounding ofexposure pode resultar em perigosa exposição à radiaçãoPour éviter tout procédures décritesDANGER staredirectly abrirŸ Use new nylon-coated screws when you replace FRUs Read this firstWhat to do first computerNote for Warranty For Warranty The following is not covered under warrantyFRU replacement notices LCD replacement noticeScrew notices additional 90 degreesSystem board/Inverter replacement notice Restoring the system unit serial numberyou removed. Use a new one. Make sure the screws are tightened firmly 2. Select1. Set System Identification from the mainBios Levels Flash BIOS update procedureSystem Related service information Service Web sitePasswords resetRemoving the power-on and setup pass DisabledPower management features word EnabledNote This the lid ofFn key combinations Fn keyTesting the computer Checkout guideHardware Info UtilityRelated service information DiagnosticsPower systems checkout AdapterChecking the Battery ASM After the battery is Checking operational chargingTo checkNote Signal Signal / Voltage V dcTerminal Symptom-to-FRU Index LCD-Related Symptoms LCD FRU Replacement NoticeKeyboard/TrackPoint-Related Symptoms Indicator-Related SymptomsPower-Related Symptoms Symptom/ErrorMemory-Related Symptoms Audio-Related Symptoms36 ThinkPad i Series 1400/1500 HMM PC Card PCMCIA-Related Symptoms Power Management-Related SymptomsPeripheral-Device-Related Symptom Symptom/ErrorModem-Related Symptoms Intermittent ProblemsUndetermined Problems Ÿ Battery pack Ÿ Hard disk drive Ÿ Diskette drive/CD-ROM drive Ÿ PC Card PCMCIA 4. Power on the computer5. Determine if the problem has changed 7. If the problem remains, replace the followinLocations Front View Rear View 1. Power jack ThinkPad i Series 1400/41500Bottom View Switch Locations PartThinkPad 1400/1500Product overview The following shows an overview of the system fea44 ThinkPad i Series 1400/1500 HMM Feature DescriptionFeature DescriptionColor see theUsers Reference applicationBatteryDiagnostics DevicesDiagnosticstest TestsThinkPad i Series 1400/150049 testFRU removals and replacements Ÿ ToSafety Notice Safety NoticeBattery assembly CD player panel and CD player control boardStep SizeQuantity ColorHard disk drive assembly permaneHard disk drive kitting pack Memory cover and memory cardStep Sizemodem card cover andMiddle cover and launch key assembly When reinserting the card, reverse the procedureŸ “Battery assembly” on page 56 ThinkPad i Series 1400/1500 HMMStep SizeQuantity ColorStep SizeQuantity ColorThinkPad i Series 1400/150059 Keyboard Note MakeUpper heat sink TorqueCD-ROM/DVD-ROM assembly assemblyis unstable chassisPCMCIA holder kgf-cmStep SizeQuantity ColorLCD assembly StepSize QuantityBackup battery StepSize QuantityKeyboard bezel Safety68 ThinkPad i Series 1400/1500 HMM StepSize Quantityassembly Diskette drivecover gentlyFan assembly board chargerSystem board Bottom case bezel12.1 LCD bezel assembly Note When removing the LCD, take note of the following Ÿ Be careful not to scratch the LCD cove removing the screw coversThinkPad i Series 1400/150075 StepLCD bezel assembly StepSize QuantityLED board board StepSize Quantityboard StepSize Quantityinverter 12.113.0 14.1inverter inverterCable assembly of microphone microphoneCable hinge assembly, speaker assembly and LCD rear cover assemblyLCD bracket Cable assembly of microphoneStep SizeQuantity ColorStep SizeQuantity ColorLCD bracket hinge assembly, speaker assemblyLCD rear lightŸ “Cable assembly of microphone 14.1” on pa ThinkPad i Series 1400/150087Step SizeFPC assembly FPC assemblyFPC assembly 12.1Ÿ “LCD bezel assembly 14.1” on page Ÿ “LED board 14.1” on page Ÿ “Cable assembly of microphone 14.1” on paŸ “LCD bracket hinge assembly, speaker assembly keyboard light, and LCD rear cover assembly on pageParts list ThinkPad i Series 1400/1500 DescriptionFRU No ThinkPad i Series 1400/91500 FRU NoDescription 92 ThinkPad i Series 1400/1500 HMM FRU NoFPCs FRU No FRU NoDescription 94 ThinkPad i Series 1400/1500 HMM FRU NoThinkPad i Series 1400/150095 Description96 ThinkPad i Series 1400/1500 HMM FRU NoLCD FRU 12.1-inch SVGA TFTFRU No The table below applies to models in GrSee the 2621 model table page13.0-inch SVGA HPA FRU NoBEZEL ASM 100 ThinkPad i Series 1400/1500 HMM FRU No14.1 XGA TFT The table below applies tomodels in See the 2621 model tablePage Keyboard ThinkPad i Series 1400/103500FRU No Descriptionlist Toolscable DescriptionThinkPad i Series 1400/10500 DescriptionFRU No AC adapter cordspower DescriptionThinkPad i Series 1400/1500 Part powerThinkPad i Series 1400/107500 Used inProduct overview The following shows an overview of the system fea108 ThinkPad i Series 1400/1500 HMM ThinkPad i Series 1400/109500 110 ThinkPad i Series 1400/1500 HMM Colorsee theUsers Refer enceFRU tests BatteryDiagnosticsDevicesDiagnostics ColorDiagnostics testTests DisketteInteractiveFRU removals and replacements Safety NoticeSafety Notice Safety NoticeBattery assembly CD player panel and CD player control board StepSize QuantityHard disk drive assembly Ÿ “Battery assembly” on pageŸ “CD player panel and CD player control board” page 116 ThinkPad i Series 1400/1500 HMMHard disk drive kitting pack Memory cover and memory card Modem cover and modem card Ÿ “Battery assembly” on pageWhen reinserting the card, reverse the procedu Note The screw does not separate from the mod coverLaunch key assembly Ÿ “Battery assembly” on page120 ThinkPad i Series 1400/1500 HMM ThinkPad i Series 1400/121500 Left hinge cap StepSize QuantityKeyboard Note MakeUpper heat sink chassis assembly CD-ROM/DVD-ROM assemblyis unstable PCMCIA holder Step SizeQuantity ColorLCD assembly Step SizeQuantity Colorboard assembly and Cable assembly Backup batterymicrophone Safety Keyboard bezel132 ThinkPad i Series 1400/1500 HMM Memory covercover latchesside restassembly Diskette drivecharger board and System board Fan assemblyŸ “LCD assembly” on page Ÿ “LED board assembly and Cable assembly of microphone” on pageŸ “Keyboard bezel” on page Ÿ “Fan assembly” on page 136 ThinkPad i Series 1400/1500 HMMBottom case assembly bezelLCD inverter 15.0 15.0hinge Speaker assembly 15.0Parts list ThinkPad i Series 1400/1500 The table below applies I, II, and IV. Seeto the models in Gr the 2621 model tab 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 LCD FRU ThinkPad i Series 1400/149500FRU No 12.1-inch SVGA TFT 08K584908K6388 08K5844ThinkPad i Series 1400/151500 FRU No13.0-inch SVGA HPA 152 ThinkPad i Series 1400/1500 HMMFRU No 14.1-inch XGA TFT ThinkPad i Series 1400/153500FRU No Note The table below applies to the models in Gr II. See the 2621 model table on page154 ThinkPad i Series 1400/1500 HMM FRU No15.0-inch XGA TFT The table below applies tothe models III. See the 2621 modelKeyboard 156 ThinkPad i Series 1400/1500 HMMFRU No Descriptionlist Toolscable AC adapterpower cordsDescription FRU Nopower ThinkPad i Series 1400/159500Used in these countries or regionsNotices Trademarks Page IBM Sð9N-1ð84-ð1Part Number 09N8606 Printed in U.S.A