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S10L-9952-02
IBM Mobile Systems
ThinkPad i Series 1400 (2611)
Hardware Maintenance Manual
August 1999
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Before using this information and the product it supports, be sure to read the general information under “Introduction” on page 1, “Read This First” on page 20 (for Part I), and “Read This First” on page 106 (for Part II). Third Edition (August 1999) The following paragraph does not apply to the United Kingdom or any country where such provisions are inconsistent with local law: INTERNATIONAL BUSINESS MACHINES CORPO- RATION PROVIDES THIS PUBLICATION "AS IS" WITHOUT ANY WARRANTY OF ANY KIN
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Preface About This Manual This manual contains service and reference information for IBM ThinkPad i Series 1400 (2611) products. Use this manual along with the advanced diagnostic tests to trou- bleshoot problems effectively. The manual is divided into sections as follows: The Introduction section provides general information, guidelines, and safety information required to service computers. The product-specific section includes service, refer- ence, and product-specific parts infor
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Publication Part, Form Number Mobile Systems HMM Volume 2: 30H2357, ThinkPad Computers (Models S82G-1502-03 340, 355, 360, 370, 700, 701, 720, 750, 755) Mobile Systems HMM Volume 3: 84H8099, ThinkPad Computers (Models S82G-1503-05 365, 380, 385, 560, 760, SelectaDock) Mobile Systems HMM Volume 4: 05L1271, ThinkPad Computers (Models S05L-1270-01 380, 385, 560, 760, 765) Related Diskettes The following diskettes are available through IBM or your IBM Authorized Dealer. Diskette Part, Form Nu
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Contents Preface . . . . . . . . . . . . . . . . . . . . . iii Introduction . . . . . . . . . . . . . . . . . . . 1 Important Service Information ........... 1 FRU Replacement Strategy .......... 1 Hard Disk Drive Replacement Strategy: ..... 2 How to Use Error Messages .......... 2 How to Read POST Error Messages ...... 2 Drive and Diskette Compatibility Matrix ....... 3 Safety Notices (Multi-lingual Translations) ..... 4 Safety Information . . . . . . . . . . . . . . . . 11 General Saf
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Audio-Related Symptoms . . . . . . . . . . . 43 PC Card (PCMCIA)-Related Symptoms ..... 43 Power Management-Related Symptoms ..... 43 Peripheral-Device-Related Symptom . . . . . . 44 Modem-Related Symptoms . . . . . . . . . . . 44 Intermittent Problems . . . . . . . . . . . . . 45 Undetermined Problems . . . . . . . . . . . . 45 Related Service Procedures ............ 47 Flash Memory Update ............. 47 Status Indicators . . . . . . . . . . . . . . . . 47 Power Switch . . . . . . . .
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Miscellaneous Parts . . . . . . . . . . . . . . . 103 Service Tools . . . . . . . . . . . . . . . . . . 103 Others . . . . . . . . . . . . . . . . . . . . . 104 ThinkPad i Series 1400 Hardware Maintenance Manual (Part II) ................ 105 Read This First ................. 106 How to Use Error Messages ......... 106 How to Diagnose Mulitple FRUs ....... 106 What to Do First ............... 106 Screw Notices . . . . . . . . . . . . . . . . 108 Power-On and Setup Password ......... 109 C
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Battery Assembly . . . . . . . . . . . . . . 142 DIMM and DIMM Cover ........... 143 Modem Board Cover and Modem Board . . . 144 Keyboard . . . . . . . . . . . . . . . . . . 145 Processor Thermal Plate ........... 147 RTC Battery, Processor EMI Shield and Hard Disk Drive . . . . . . . . . . . . . . . . . . . 148 PCMCIA Holder . . . . . . . . . . . . . . . 150 LCD Assembly ................ 151 Upper Cover (Keyboard Bezel) ........ 153 CD Control Card ............... 155 TrackPoint Board an
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Introduction Important Service Information Important Diskette fixes are customer installable. The diskette fixes are located on the PC Company Bulletin Board Service (BBS). The direct phone line for modem con- nection is 919-557-0001 or tieline 255-0001. Advise customers to contact the PC Company HelpCenter at 800-772-2227 if they need assistance in obtaining or installing any diskette fixes. Customers in Canada should call IBM HelpPC at 800-565-3344 for assistance or download informa
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settings. Note the current configuration settings (using the View Configuration option) and verify that the settings are in place when service is complete. Hard Disk Drive Replacement Strategy: Always try to run a low-level format before replacing a hard disk drive. Attention: The drive startup sequence in the computer you are servicing might have been changed. Be extremely careful during write operations such as copying, saving, or formatting. Data or programs can be over-written if you
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Drive and Diskette Compatibility Matrix The following table provides identification information for 3.5-inch drives. Diskette Drive Identifying Mark 3.5-Inch - 1.44MB 1.44 on the eject button 3.5-Inch - 2.88MB 2.88 on the eject button The following table provides compatibility information for 3.5-inch diskettes and 3.5-inch diskette drives. Diskette Capacity 1.44MB Drive 2.88MB Drive 1.0MB Read/Write Read/Write 2.0MB Read/Write Read/Write 4.0MB Not Compatible Read/Write The following tabl
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Safety Notices (Multi-lingual Translations) In this manual, safety notices appear in English with a page number reference to the appropriate multi-lingual, translated safety notice found in this section. The following safety notices are provided in English, French, German, Italian, and Spanish languages. Safety Notice 1 Before the computer is powered-on after FRU replace- ment, make sure all screws, springs, or other small parts are in place and are not left loose inside the computer. Ver
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Safety Notice 2 Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble it, recharge it, throw it into fire or water, or short-circuit it. Dispose of the battery as required by local ordinances or regu- lations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery. Certaines batteries de secours contiennent du nickel et du cadmium. Ne les démontez pas, ne les rechargez pas, ne
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Safety Notice 3 The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short- circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Use of an incorrect battery can result in ignition or explosion of the battery. La batterie contient du nickel. Ne la démontez pas, ne l'exposez ni au feu ni à l'eau. Ne la mettez pas en co
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Safety Notice 4 The lithium battery can cause a fire, explosion, or severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery. La pile de sauvegarde contient du lithium. Elle présente
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Safety Notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water for at least 15 minutes. Seek medical care if any symptoms from the fluid are present after washing. Si le panneau d'affichage à cristaux liquides se brise et que vous recevez dans les yeux ou sur les mains une partie du fluide, rincez-les abondamment pendant au moins quinze minutes. Consultez un médecin si des symptômes persistent après
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Safety Notice 6 To avoid shock, do not remove the plastic cover that surrounds the lower portion of the inverter card. Afin d'éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d'alimentation. Aus Sicherheitsgründen die Kunststoffabdeckung, die den unteren Teil der Spannungswandlerplatine umgibt, nicht entfernen. Per evitare scosse elettriche, non rimuovere la copertura in plastica che avvolge la parte inferiore della sc
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Safety Notice 8 Before removing any FRU, power-off the computer, unplug all power cords from electrical outlets, remove the battery pack, then disconnect any interconnecting cables. Avant de retirer une unitˆ rempla†able en clientèle, mettez le système hors tension, débranchez tous les cordons d'alimentation des socles de prise de courant, retirez la batterie et déconnectez tous les cordons d'interface. Die Stromzufuhr muΒ abgeschaltet, alle Stromkabel aus der Steckdose gezogen, der Akku
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Safety Information The following section contains the safety information that you need to be familiar with before servicing an IBM mobile computer. General Safety Follow these rules to ensure general safety: Observe good housekeeping in the area of the machines during and after maintenance. When lifting any heavy object: 1. Ensure you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet. 3. Use a slow lifting force. Never move suddenly
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Reinstall all covers correctly before returning the machine to the customer. Electrical Safety Observe the following rules when working on electrical equipment. Important Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live elec- trical currents. Many customers have, near their equip- ment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges. Do n
