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note before using this information and the product it supports be sure to read the general information under notices on page 245 fifth edition june 2008 © copyright lenovo 2007 2008 all rights reserved lenovo products data computer software and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 c.f.r 2.101 with limited and restricted rights to use reproduction and disclosure limited and restricted rights notice if products data computer software or services are delivered pursuant a general services administration gsa contract use reproduction or disclosure is subject to restrictions set forth in contract no gs-35f-05925 © 2007 2008 lenovo[close]
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contents about this manual v safety information 1 general safety 1 electrical safety 2 safety inspection guide 3 handling devices that are sensitive to electrostatic discharge 4 grounding requirements 5 safety notices multilingual translations 5 laser compliance statement 11 no-beep symptoms lcd-related symptoms intermittent problems undetermined problems 42 43 43 44 thinkpad t61 r61 and r61i 14.1-inch widescreen 45 specifications 45 status indicators 49 fru tests 52 fn key combinations 54 fru replacement notices 57 screw notices 57 retaining serial numbers 58 removing and replacing a fru 60 1010 battery pack 61 1020 ultrabay slim device or ultrabay enhanced device 62 1030 hard disk drive hdd cover hdd and hdd rubber rails or solid state drive ssd and storage converter 63 1040 palm rest or palm rest with fingerprint reader 65 1050 dimm 68 1060 keyboard 69 1070 modem daughter card mdc-1.5 71 1080 pci express mini card for wireless lan 73 1090 pci express mini card for wireless wan or intel turbo memory mini card 75 1100 sim card slot 77 1110 backup battery 79 1120 keyboard bezel 80 1130 speaker assembly 82 1140 fan assembly 84 1150 cpu 89 1160 lcd assembly 90 1170 base cover usb sub card with cable and pc card slots bezel assembly 93 1180 structure frame 99 1190 system board pc card/express card slots assembly or pc card/smart card slots assembly or pc card/4-in-1 media reader slot assembly 103 2010 lcd front bezel and lcd rear cover lcd cover kit 106 2020 inverter card 110 2030 bluetooth daughter card bdc-2 111 2040 antenna assembly 112 2050 lcd magnesium frame hinge assembly and integrated camera 114 2060 lcd panel and lcd cable 117 locations 118 front view 118 rear view 119 bottom view 120 important service information 15 strategy for replacing frus strategy for replacing a hard disk drive important notice for replacing a system board how to use error message strategy for replacing frus for cto cmv and gav product definition fru identification for cto cmv and gav products important information about replacing rohs compliant frus 15 16 16 16 16 16 17 18 general checkout 21 what to do first checkout guide diagnostics using pc-doctor for dos pc-doctor for windows pc-doctor for rescue and recovery power system checkout checking the ac adapter checking operational charging checking the battery pack checking the backup battery 22 23 24 26 26 27 27 28 28 29 related service information 31 restoring the factory contents by using product recovery discs passwords power-on password hard-disk password supervisor password how to remove the power-on password how to remove the hard-disk password power management screen blank mode standby mode hibernation mode symptom-to-fru index numeric error codes error messages beep symptoms © copyright lenovo 2007 2008 31 32 32 32 32 33 33 34 34 34 35 36 36 41 42 iii[close]
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parts list overall lcd frus keyboard miscellaneous ac adapters power cords parts 121 122 198 218 219 220 222 recovery discs common service tools 223 243 notices 245 trademarks 246 iv thinkpad t61 r61 and r61i 14.1-inch widescreen hardware maintenance manual[close]
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about this manual this manual contains service and reference information for the following thinkpad® products thinkpad t61 mt mt 1959 6377 6378 6379 6480 6481 7658 7659 7660 7661 7662 7663 7664 and 7665 thinkpad r61 and r61i mt mt 7732 7733 7734 7735 7736 7737 7738 7742 7743 7744 7751 7753 7754 and 7755 use this manual along with the advanced diagnostic tests to troubleshoot problems the manual is divided into sections as follows v the common sections provide general information guidelines and safety information required in servicing computers v the product-specific section includes service reference and product-specific parts information important this manual is intended only for trained servicers who are familiar with thinkpad products use this manual along with the advanced diagnostic tests to troubleshoot problems effectively before servicing a thinkpad product be sure to read all the information under safety information on page 1 and important service information on page 15 © copyright lenovo 2007 2008 v[close]
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safety information this chapter presents following safety information that you need to be familiar with before you service a thinkpad computer v general safety v electrical safety on page 2 v safety inspection guide on page 3 v handling devices that are sensitive to electrostatic discharge on page 4 v grounding requirements on page 5 v safety notices multilingual translations on page 5 v laser compliance statement on page 11 general safety follow these rules to ensure general safety v observe good housekeeping in the area of the machines during and after maintenance v when lifting any heavy object 1 make sure that 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 or twist when you attempt to lift 4 lift by standing or by pushing up with your leg muscles this action removes the strain from the muscles in your back do not attempt to lift any object that weighs more than 16 kg 35 lb or that you think is too heavy for you do not perform any action that causes hazards to the customer or that makes the equipment unsafe before you start the machine make sure that other service representatives and the customer s personnel are not in a hazardous position place removed covers and other parts in a safe place away from all personnel while you are servicing the machine keep your toolcase away from walk areas so that other people will not trip over it do not wear loose clothing that can be trapped in the moving parts of a machine make sure that your sleeves are fastened or rolled up above your elbows if your hair is long fasten it insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip about 8 centimeters 3 inches from the end do not wear jewelry chains metal-frame eyeglasses or metal fasteners for your clothing attention metal objects are good electrical conductors wear safety glasses when you are hammering drilling soldering cutting wire attaching springs using solvents or working in any other conditions that might be hazardous to your eyes after service reinstall all safety shields guards labels and ground wires replace any safety device that is worn or defective reinstall all covers correctly before returning the machine to the customer vvvvvvvvvv © copyright lenovo 2007 2008 1[close]
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v fan louvers on the machine help to prevent overheating of internal components do not obstruct fan louvers or cover them with labels or stickers 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 electrical currents many customers have near their equipment rubber floor mats that contain small conductive fibers to decrease electrostatic discharges do not use this type of mat to protect yourself from electrical shock v find the room emergency power-off epo switch disconnecting switch or electrical outlet if an electrical accident occurs you can then operate the switch or unplug the power cord quickly v do not work alone under hazardous conditions or near equipment that has hazardous voltages v disconnect all power before performing a mechanical inspection working near power supplies removing or installing main units v before you start to work on the machine unplug the power cord if you cannot unplug it ask the customer to power-off the wall box that supplies power to the machine and to lock the wall box in the off position v if you need to work on a machine that has exposed electrical circuits observe the following precautions ensure that another person familiar with the power-off controls is near you attention another person must be there to switch off the power if necessary use only one hand when working with powered-on electrical equipment keep the other hand in your pocket or behind your back attention an electrical shock can occur only when there is a complete circuit by observing the above rule you may prevent a current from passing through your body when using testers set the controls correctly and use the approved probe leads and accessories for that tester stand on suitable rubber mats obtained locally if necessary to insulate you from grounds such as metal floor strips and machine frames observe the special safety precautions when you work with very high voltages instructions for these precautions are in the safety sections of maintenance information use extreme care when measuring high voltages v regularly inspect and maintain your electrical hand tools for safe operational condition v do not use worn or broken tools and testers v never assume that power has been disconnected from a circuit first check that it has been powered off 2 thinkpad t61 r61 and r61i 14.1-inch widescreen hardware maintenance manual[close]
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v always look carefully for possible hazards in your work area examples of these hazards are moist floors nongrounded power extension cables power surges and missing safety grounds v do not touch live electrical circuits with the reflective surface of a plastic dental mirror the surface is conductive such touching can cause personal injury and machine damage v do not service the following parts with the power on when they are removed from their normal operating places in a machine power supply units pumps blowers and fans motor generators and similar units this practice ensures correct grounding of the units v if an electrical accident occurs use caution do not become a victim yourself switch off power send another person to get medical aid safety inspection guide the purpose of this inspection guide is to assist you in identifying potentially unsafe conditions as each machine was designed and built required safety items were installed to protect users and service personnel from injury this guide addresses only those items you should use good judgment to identify potential safety hazards due to attachment of non-thinkpad features or options not covered by this inspection guide if any unsafe conditions are present you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem consider these conditions and the safety hazards they present v electrical hazards especially primary power primary voltage on the frame can cause serious or fatal electrical shock v explosive hazards such as a damaged crt face or a bulging capacitor v mechanical hazards such as loose or missing hardware to determine whether there are any potentially unsafe conditions use the following checklist at the beginning of every service task begin the checks with the power off and the power cord disconnected checklist 1 check exterior covers for damage loose broken or sharp edges 2 power off the computer disconnect the power cord 3 check the power cord for a a third-wire ground connector in good condition use a meter to measure third-wire ground continuity for 0.1 ohm or less between the external ground pin and the frame ground b the power cord should be the type specified in the parts list c insulation must not be frayed or worn 4 check for cracked or bulging batteries 5 remove the cover safety information 3[close]
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6 check for any obvious non-thinkpad alterations use good judgment as to the safety of any non-thinkpad alterations 7 check inside the unit for any obvious unsafe conditions such as metal filings contamination water or other liquids or signs of fire or smoke damage 8 check for worn frayed or pinched cables 9 check that the power-supply cover fasteners screws or rivets have not been removed or tampered with handling devices that are sensitive to electrostatic discharge any computer part containing transistors or integrated circuits ics should be considered sensitive to electrostatic discharge esd esd damage can occur when there is a difference in charge between objects protect against esd damage by equalizing the charge so that the machine the part the work mat and the person handling the part are all at the same charge notes 1 use product-specific esd procedures when they exceed the requirements noted here 2 make sure that the esd protective devices you use have been certified iso 9000 as fully effective when handling esd-sensitive parts v keep the parts in protective packages until they are inserted into the product v avoid contact with other people v wear a grounded wrist strap against your skin to eliminate static on your body v prevent the part from touching your clothing most clothing is insulative and retains a charge even when you are wearing a wrist strap v use the black side of a grounded work mat to provide a static-free work surface the mat is especially useful when handling esd-sensitive devices v select a grounding system such as those listed below to provide protection that meets the specific service requirement note the use of a grounding system to guard against esd damage is desirable but not necessary attach the esd ground clip to any frame ground ground braid or green-wire ground when working on a double-insulated or battery-operated system use an esd common ground or reference point you can use coax or connector-outside shells on these systems use the round ground prong of the ac plug on ac-operated computers 4 thinkpad t61 r61 and r61i 14.1-inch widescreen hardware maintenance manual[close]
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grounding requirements electrical grounding of the computer is required for operator safety and correct system function proper grounding of the electrical outlet can be verified by a certified electrician safety notices multilingual translations the safety notices in this section are provided in english french german hebrew italian japanese and spanish safety notice 1 before the computer is powered on after fru replacement make sure all screws springs and other small parts are in place and are not left loose inside the computer verify this by shaking the computer and listening for rattling sounds metallic parts or metal flakes can cause electrical shorts avant de remettre l ordinateur sous tension après remplacement d une unité en clientèle vérifiez que tous les ressorts vis et autres pièces sont bien en place et bien fixées pour ce faire secouez l unité et assurez-vous qu aucun bruit suspect ne se produit des pièces métalliques ou des copeaux de métal pourraient causer un court-circuit bevor nach einem fru-austausch der computer wieder angeschlossen wird muß sichergestellt werden daß keine schrauben federn oder andere kleinteile fehlen oder im gehäuse vergessen wurden der computer muß geschüttelt und auf klappergeräusche geprüft werden metallteile oder-splitter können kurzschlüsse erzeugen prima di accendere l elaboratore dopo che é stata effettuata la sostituzione di una fru accertarsi che tutte le viti le molle e tutte le altri parti di piccole dimensioni siano nella corretta posizione e non siano sparse all interno dell elaboratore verificare ciò scuotendo l elaboratore e prestando attenzione ad eventuali rumori eventuali parti o pezzetti metallici possono provocare cortocircuiti pericolosi antes de encender el sistema despues de sustituir una fru compruebe que todos los tornillos muelles y demás piezas pequeñas se encuentran en su sitio y no se encuentran sueltas dentro del sistema compruébelo agitando el sistema y escuchando los posibles ruidos que provocarían las piezas metálicas pueden causar cortocircuitos eléctricos safety information 5[close]
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safety notice 2 danger some standby batteries contain a small amount of nickel and cadmium do not disassemble a standby battery recharge it throw it into fire or water or short-circuit it 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 certaines batteries de secours contiennent du nickel et du cadmium ne les démontez pas ne les rechargez pas ne les exposez ni au feu ni à l eau ne les mettez pas en court-circuit pour les mettre au rebut conformez-vous à la réglementation en vigueur lorsque vous remplacez la pile de sauvegarde ou celle de l horloge temps réel veillez à n utiliser que les modèles cités dans la liste de pièces détachées adéquate une batterie ou une pile inappropriée risque de prendre feu ou d exploser die bereitschaftsbatterie die sich unter dem diskettenlaufwerk befindet kann geringe mengen nickel und cadmium enthalten sie darf nur durch die verkaufsstelle oder den ibm kundendienst ausgetauscht werden sie darf nicht zerlegt wiederaufgeladen kurzgeschlossen oder feuer oder wasser ausgesetzt werden die batterie kann schwere verbrennungen oder verätzungen verursachen bei der entsorgung die örtlichen bestimmungen für sondermüll beachten beim ersetzen der bereitschafts-oder systembatterie nur batterien des typs verwenden der in der ersatzteilliste aufgeführt ist der einsatz falscher batterien kann zu entzündung oder explosion führen alcune batterie di riserva contengono una piccola quantità di nichel e cadmio non smontarle ricaricarle gettarle nel fuoco o nell acqua né cortocircuitarle smaltirle secondo la normativa in vigore dpr 915/82 successive disposizioni e disposizioni locali quando si sostituisce la batteria dell rtc real time clock o la batteria di supporto utilizzare soltanto i tipi inseriti nell appropriato catalogo parti l impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa algunas baterías de reserva contienen una pequeña cantidad de níquel y cadmio no las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite deséchelas tal como dispone la normativa local utilice sólo baterías que se encuentren en la lista de piezas la utilización de una batería no apropiada puede provocar la ignición o explosión de la misma 6 thinkpad t61 r61 and r61i 14.1-inch widescreen hardware maintenance manual[close]
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safety notice 3 danger 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 court-circuit pour la mettre au rebut conformez-vous à la réglementation en vigueur lorsque vous remplacez la batterie veillez à n utiliser que les modèles cités dans la liste de pièces détachées adéquate en effet une batterie inappropriée risque de prendre feu ou d exploser akkus enthalten geringe mengen von nickel sie dürfen nicht zerlegt wiederaufgeladen kurzgeschlossen oder feuer oder wasser ausgesetzt werden bei der entsorgung die örtlichen bestimmungen für sondermüll beachten beim ersetzen der batterie nur batterien des typs verwenden der in der ersatzteilliste aufgeführt ist der einsatz falscher batterien kann zu entzündung oder explosion führen la batteria contiene piccole quantità di nichel non smontarla gettarla nel fuoco o nell acqua né cortocircuitarla smaltirla secondo la normativa in vigore dpr 915/82 successive disposizioni e disposizioni locali quando si sostituisce la batteria utilizzare soltanto i tipi inseriti nell appropriato catalogo parti l impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa las baterías contienen pequeñas cantidades de níquel no las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite deséchelas tal como dispone la normativa local utilice sólo baterías que se encuentren en la lista de piezas al sustituir la batería la utilización de una batería no apropiada puede provocar la ignición o explosión de la misma safety information 7[close]
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