IBM MT 2877 Hardware Maintenance Manual Download Page 203

Page: 203 / 220

15.0-in.

SXGA+

IPS

TFT

Note:

Only

supported

CTO.

No.

FRU

P/N

CRU

LCD

cover

kit,

15.0-in.

(WW)

13R2917

Hinges,

15.0-in.

13R2918

LCD

cable

assembly,

15.0-in.

SXGA+

91P6892

Bluetooth

wireless

antenna,

15.0-in.

91P6860

Antenna,

15.0-in.

91P6859

Inverter

card,

15.0-in.

IPS

27K9976

LCD

panel,

15.0

SXGA+

TECH

92P6680

92P6761

Clear

plate

26R8409

Parts

list

ThinkPad

T43

Series

197

Summary of Contents for MT 2877

Page 1: ...IBM Mobile Systems ThinkPad Computer Hardware Maintenance Manual February 2005 This manual supports ThinkPad T43 ThinkPad Dock II MT 2877 MT 1871 1872 1875 1876...

Page 2: ...typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication IBM may make improvements or changes to the products...

Page 3: ...vices that are sensitive to electrostatic discharge 24 Grounding requirements 25 Laser compliance statement 26 General descriptions 29 Read this first 29 What to do first 29 Related service informatio...

Page 4: ...Card slots 15 0 in LCD models 113 1190 LCD assembly 14 1 in LCD models 115 1200 LCD assembly 15 0 in LCD models 120 1210 CPU 125 1220 Ultrabay Slim guide rail assembly 14 1 in LCD models 126 1230 Ultr...

Page 5: ...ew 183 Parts list 184 Overall 185 14 1 in LCD FRUs 193 15 0 in LCD FRUs 195 Keyboard 198 Recovery CDs 202 Miscellaneous parts 204 AC adapters 207 Optional FRUs 208 Common parts list 209 Notices 212 Tr...

Page 6: ...vi MT 1871 1872 1875 1876...

Page 7: ...rmation required in servicing computers v The product specific section includes service reference and product specific parts information Important This manual is intended for trained service personnel...

Page 8: ...2 MT 1871 1872 1875 1876...

Page 9: ...FRU but the replacement does not correct the problem reinstall the original FRU before you continue v Some computers have both a processor board and a system board If you are instructed to replace eit...

Page 10: ...tomer to configure an IBM solution from an eSite and have this configuration sent to fulfillment where it is built and shipped directly to the customer The machine label PC Entitlement Warehouse PEW e...

Page 11: ...ities are hard disk drives system boards microprocessors Liquid Crystal Displays LCDs and memory v Remember All CTO and CMV products are loaded in PEW under the 4 digit MT and 3 digit model where mode...

Page 12: ...te list of FRUs at the MT Model level v eSupport can be used to view the complete list of FRUs for a machine type and model v To view the complete list of FRUs type in the machine type and model Examp...

Page 13: ...cases if the parts are compliant the replacement parts must also be compliant IBM plans to transition to RoHS compliance well before the implementation date and expects its suppliers to be ready to su...

Page 14: ...RoHS Directive http europa eu int eur lex pri en oj dat 2003 l_037 l_03720030213en00190023 pdf v California Senate Bills 20 50 http www ciwmb ca gov HHW Events AnnualConf 2004 Presentation MPaparian...

Page 15: ...n oder andere Kleinteile fehlen oder im Geh use vergessen wurden Der Computer mu gesch ttelt und auf Klapperger usche gepr ft werden Metallteile oder splitter k nnen Kurzschl sse erzeugen Prima di acc...

Page 16: ...ou celle de l horloge temps r el veillez n utiliser que les mod les cit s dans la liste de pi ces d tach es ad quate Une batterie ou une pile inappropri e risque de prendre feu ou d exploser Die Bere...

Page 17: ...o 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 bater as de rese...

Page 18: ...it Pour la mettre au rebut conformez vous la r glementation en vigueur Lorsque vous remplacez la batterie veillez n utiliser que les mod les cit s dans la liste de pi ces d tach es ad quate En effet u...

Page 19: ...ropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa Las bater as contienen peque as cantidades de n quel No las desmonte n...

Page 20: ...rature sup rieure 100 C ne la faites pas br ler et n en exposez pas le contenu l eau Mettez la pile au rebut conform ment la r glementation en vigueur Une pile inappropri e risque de prendre feu ou d...

Page 21: ...ativa in vigore DPR 915 82 successive disposizioni e disposizioni locali L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa La bater a de repuest...

Page 22: ...echen wenn er unsachgem behandelt wird oder der Computer auf den Boden f llt Wenn der Bildschirm besch digt ist und die darin befindliche Fl ssigkeit in Kontakt mit Haut und Augen ger t sollten die be...

Page 23: ...ie inf rieure de la carte d alimentation Aus Sicherheitsgr nden die Kunststoffabdeckung die den unteren Teil der Spannungswandlerplatine umgibt nicht entfernen Per evitare scosse elettriche non rimuov...

Page 24: ...nnung haben k nnen sie doch bei Kurzschlu oder Erdung genug Strom abgeben um brennbare Materialien zu entz nden oder Verletzungen bei Personen hervorzurufen Sebbene le batterie di alimentazione siano...

Page 25: ...dons d interface Die Stromzufuhr mu abgeschaltet alle Stromkabel aus der Steckdose gezogen der Akku entfernt und alle Verbindungskabel abgenommen sein bevor eine FRU entfernt wird Prima di rimuovere q...

Page 26: ...unsafe v Before you start the machine make sure that other service representatives and the customer s personnel are not in a hazardous position v Place removed covers and other parts in a safe place a...

Page 27: ...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...

Page 28: ...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 bee...

Page 29: ...apacitor 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 Begi...

Page 30: ...rotective 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 t...

Page 31: ...ted computers 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 cer...

Page 32: ...rives is installed it is certified in the U S to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations DHHS 21 CFR Subchapter J for Class 1 laser pr...

Page 33: ...edimentos diferentes daqueles aqui especificados pode resultar em perigosa exposi o radia o Pour viter tout risque d exposition au rayon laser respectez les consignes de r glage et d utilisation des c...

Page 34: ...t vitez de fixer le faisceau de le regarder directement avec des instruments optiques ou de vous exposer au rayon Laserstrahlung bei ge ffnetem Ger t Nicht direkt oder ber optische Instrumente in den...

Page 35: ...e overwritten v Replace an FRU only with another FRU of the correct model When you replace a FRU make sure that the model of the machine and the FRU part number are correct by referring to the FRU par...

Page 36: ...g are not covered under warranty v LCD panel cracked from the application of excessive force or from being dropped v Scratched cosmetic parts v Distortion deformation or discoloration of the cosmetic...

Page 37: ...hich CD to order see Recovery CDs on page 202 Recovery to Factory Contents by using Product Recovery CDs To create the service partition and install the factory contents from the recovery CD do the fo...

Page 38: ...unauthorized person The password must be entered before an operating system can be booted Hard disk password There are two hard disk passwords HDPs v User HDP for the user v Master HDP for the system...

Page 39: ...e POP has been removed 5 Reinstall the backup battery and the battery pack B If an SVP has been set and is known by the servicer 1 Turn on the computer then while the To interrupt normal startup press...

Page 40: ...s IBM button IBM Rescue and Recovery screen opens For models supporting the Passphrase function press F1 while HDP icon is appearing on the screen then enter the master HDP For the other models enter...

Page 41: ...rmal operation press any key Standby mode When the computer enters standby mode the following events occur in addition to what occurs in screen blank mode v The LCD is powered off v The hard disk driv...

Page 42: ...y mode and resumes operation v The ring indicator RI is signaled by a serial device or a PC Card device v The time set on the resume timer elapses Note The computer does not accept any input immediate...

Page 43: ...either of the following conditions v If a hibernation time has been set on the timer and if the user does not do any operation with the keyboard the TrackPoint the hard disk drive the parallel connec...

Page 44: ...Doctor might not run correctly To avoid this problem you need to initialize the computer setup by use of the IBM BIOS Setup Utility before you run PC Doctor On the IBM BIOS Setup Utility screen press...

Page 45: ...s follows Note In the following procedure you can select an item not only with the arrow keys but also with the TrackPoint pointer Instead of pressing Enter click the left button 1 Insert the PC Docto...

Page 46: ...ur computer detach it before running PC Doctor DOS v When Legacy Floppy Drives is enabled in the IBM BIOS Setup Utility the Diskette Drives test is activated even if no legacy diskette drive is attach...

Page 47: ...ion v Memory Contents v Physical Disk Drives v Logical Disk Drives v VGA Information v IDE Drive Info v PCI Information v PNPISA Info v SMBIOS Info v VESA LCD Info v Hardware Events Log Utility v Run...

Page 48: ...only when the ac adapter is used v If the power problem occurs only when the port replicator is used replace the port replicator v If the power on indicator does not turn on check the power cord of th...

Page 49: ...er this condition the battery pack can charge to 100 of its capacity This protects the battery pack from being overcharged or from having a shortened life To check your battery move your cursor to the...

Page 50: ...attery Do the following 1 Power off the computer and unplug the ac adapter from it 2 Turn the computer upside down 3 Remove the battery pack see 1010 Battery pack 14 1 in LCD models on page 72 4 Remov...

Page 51: ...1040 Hard disk drive 76 1050 DIMM optional 78 1060 Keyboard 80 1070 DIMM standard 85 1080 Modem daughter card MDC 2 86 1090 Bluetooth Modem daughter card BMDC 3 88 1100 Palm rest or Palm rest with fi...

Page 52: ...Wireless antenna assemblies LCD panel LCD cable assembly hinges and LCD cover 15 0 in LCD models 169 3010 ThinkPad Dock II PCI cover 176 3020 ThinkPad Dock II top cover 177 Locations 180 Front view 18...

Page 53: ...he v Intel Pentium M processor 750 1 86 GHz 2 MB L2 cache Bus architecture v 533 MHz PSB v 533 MHz DDR2 SDRAM PC2 4200 v HUB link v PCI bus v LPC bus Graphic memory chip v Intel 915GM Display v 14 1 i...

Page 54: ...ace Supported hard disk drives are depend on the model Ultrabay Slim device standard v DVD drive 9 5 mm high v DVD CD RW combo drive 9 5 mm high v DVD RAM RW drive 9 5 mm high Fingerprint reader Some...

Page 55: ...r slot Communication daughter card CDC v IBM Integrated 56K Modem MDC 2 v IBM Integrated Bluetooth IV with 56K Modem BMDC 3 Touch pad v UltraNav ThinkLight Yes Battery v Li ion battery 6 cells 4 8 Ah...

Page 56: ...Status indicators The system status indicators show the status of the computer as follows 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 1 2 8 3 Product overview 50 MT 1871 1872 1875 1876...

Page 57: ...reen The computer is entering standby mode or hibernation mode or is resuming normal operation 3 Battery status Green The battery is in use and has enough power The ac adapter has charged the battery...

Page 58: ...Green Caps Lock mode is enabled To enable or disable Caps Lock mode press the Caps Lock key 7 Num lock Green The numeric keypad on the keyboard is enabled To enable or disable the keypad press and hol...

Page 59: ...rn and run the following tests in Diagnostics Communication a Conexant Smart Modem Interrupt b Conexant Smart Modem Dialtone Audio 1 Interactive Tests Internal Speaker 2 Diagnostics Other Devices Anal...

Page 60: ...rackPoint is disabled select Automatic to enable it After you use the TrackPoint the pointer may drift on the screen for a short time This drift can occur when a slight steady pressure is applied to t...

Page 61: ...combination of keys functions as a sleep button The setting can be changed so that pressing it puts the computer into hibernation mode or even shuts the computer down Fn F5 Control the power source o...

Page 62: ...desktop images are displayed on the computer display and the external monitor the Extend desktop function 2 This function does not work while a DVD movie or a video clip is playing 3 For Windows 2000...

Page 63: ...Utility main window v Fn F9 Settings Configures the settings for the Fn F9 function You can use this utility to stop and remove all ejectable devices connected to the ThinkPad computer the ThinkPad M...

Page 64: ...or system operation In the displays n can be any number If no numeric code is displayed check the narrative descriptions of symptoms If the symptom is not described there go to Intermittent problems...

Page 65: ...stem board 0190 Critical low battery error 1 Charge the battery pack 2 Battery pack 0191 System Security Invalid Remote Change requested 1 Run IBM BIOS Setup Utility and then save current setting by p...

Page 66: ...eplace the backup battery and run IBM BIOS Setup Utility to reset the time and date 0251 System CMOS checksum bad Default configuration used Replace the backup battery and run IBM BIOS Setup Utility t...

Page 67: ...are NMI failed 1 DIMM 2 System board 02F7 Fail safe timer NMI failed 1 DIMM 2 System board 1802 Unauthorized network card is plugged in Turn off and remove the miniPCI network card 1 Remove Mini PCI n...

Page 68: ...n the Welcome screen in RECOVER TO FACTORY CONTENTS Run FDISK and then delete all partitions Run RECOVER TO FACTORY CONTENTS in Access IBM Predesktop Area again 4 If item 3 failed select CD ROM boot i...

Page 69: ...that the operating system has no failure and is installed correctly 2 Enter IBM BIOS Setup Utility and see whether the hard disk drive and the diskette drive are properly identified 3 Reseat the hard...

Page 70: ...ting system Four cycles of four short beeps and a blank screen System board IBM security chip Five short beeps and a blank screen System board No beep symptoms Symptom or error FRU or action in sequen...

Page 71: ...total of 16 or more bright and dark dots Note A bright dot means a pixel is always on white or color A dark dot means a pixel is always off black color Symptom or error FRU or action in sequence No b...

Page 72: ...solate the failing FRU do not isolate FRUs that have no defects Verify that all attached devices are supported by the computer Verify that the power supply being used at the time of the failure is ope...

Page 73: ...should be used only once Do the following when you service this machine v Keep the screw kit for the P N see Miscellaneous parts on page 204 in your tool bag v Always use new screws v Use a torque scr...

Page 74: ...ber of the system unit to its original value Before replacing the system board save the original serial number by doing the following 1 Install the ThinkPad Hardware Maintenance Diskette Version 1 71...

Page 75: ...be disassembled to check for the ECA application To check what ECAs have been previously applied to the machine use the ECA Information Read Write function on the ThinkPad Hardware Maintenance Disket...

Page 76: ...t 4 Write box build date from EEPROM and follow the instruction on the screen If the system board is being replaced try to read the ECA information from the old system board and transfer the informati...

Page 77: ...put the new FRU in place reverse the removal procedure and follow any notes that pertain to replacement For information about connecting and arranging internal cables see Locations on page 180 8 When...

Page 78: ...ry pack 14 1 in LCD models DANGER 1 continued Use only the battery specified in the parts list for your computer Any other battery could ignite or explode Removing and replacing a FRU 72 MT 1871 1872...

Page 79: ...tery pack 3 2 3 When installing Install the battery pack along the slide rails on the left and right sides of the battery pack slot Then make sure that both battery latches a and b are locked as in th...

Page 80: ...ng the battery release lever in the unlocked position 1 remove the battery pack 2 2 1 Use only the battery specified in the parts list for your computer Any other battery could ignite or explode Remov...

Page 81: ...us devices v Ultrabay 2000 devices For devices compatible with the Ultrabay Slim bay see Optional FRUs on page 208 Note When you release the switch in step 1 the lever pops out In step 2 pull the leve...

Page 82: ...y of all the information on it if possible v Never remove the drive while the system is operating or is in suspend mode For access remove this FRU v 1010 Battery pack 14 1 in LCD models on page 72 v 1...

Page 83: ...2 3 3 4 When installing Make sure that the hard disk connector is attached firmly Removing and replacing a FRU ThinkPad T43 Series 77...

Page 84: ...remove this FRU v 1010 Battery pack 14 1 in LCD models on page 72 v 1020 Battery pack 15 0 in LCD models on page 74 Note Loosen the screw 1 but do not remove it 2 1 continued Removing and replacing a...

Page 85: ...he notched end of the DIMM into the socket Press the DIMM firmly and pivot it until it snaps into the place Make sure that it is firmly fixed in the slot and does not move easily Removing and replacin...

Page 86: ...page 74 1 3 1a Note Screw 1a is only for the models with 14 1 in LCD Other models do not have this screw Step Icon Screw quantity Color Torque 1 3 M2 10 mm flat head nylon coated 3 Black 0 245 Nm 2 5...

Page 87: ...cated by the arrow 2 in the direction of the arrow This releases the latches of the keyboard from the frame so that the front side of the keyboard pops out 2 continued Removing and replacing a FRU Thi...

Page 88: ...Pull the keyboard a little in the direction of the arrow 3 and then detach the connector 4 3 4 Removing and replacing a FRU 82 MT 1871 1872 1875 1876...

Page 89: ...When installing 1 Attach the connector 1 1 2 Make sure that the keyboard edges marked a in the figure are under the frame a a a continued Removing and replacing a FRU ThinkPad T43 Series 83...

Page 90: ...try to slide the keyboard towards you 4 Make sure that all the projections on the front side of the keyboard b are firmly attached under the frame b b 5 Secure the keyboard from the underside of the...

Page 91: ...pack 15 0 in LCD models on page 74 v 1060 Keyboard on page 80 1 1 2 When installing Insert the notched end of the DIMM into the socket Press the DIMM firmly and pivot it until it snaps into the place...

Page 92: ...attery pack 15 0 in LCD models on page 74 v 1060 Keyboard on page 80 2 1 1 Step Screw quantity Color Torque 1 M2 10 mm flat head nylon coated 2 Black 0 245 Nm 2 5 kgfcm In step 2 remove the card by pu...

Page 93: ...ard over 3 and detach the modem connector 4 3 4 When installing Make sure that connector 4 and the connector on the underside of the card are firmly attached Removing and replacing a FRU ThinkPad T43...

Page 94: ...1020 Battery pack 15 0 in LCD models on page 74 v 1060 Keyboard on page 80 2 1 1 Step Screw quantity Color Torque 1 M2 10 mm flat head nylon coated 2 Black 0 245 Nm 2 5 kgfcm In step 2 remove the card...

Page 95: ...antenna RF connector P N 08K7159 or pick the connector with your fingers and gently unplug it in direction of the arrow 5 3 4 5 When installing Make sure that connector 4 the jack 5 and the connector...

Page 96: ...en attached to the palm rest FRU as the child part In case of the fingerprint reader has any defects and needs to be replaced you need to replace the palm rest by following the procedures in this sect...

Page 97: ...head nylon coated 4 Black 0 245 Nm 2 5 kgfcm 2 2 M2 5 mm bind head nylon coated 1 Silver 0 245 Nm 2 5 kgfcm 3 4 M2 14 mm bind head nylon coated 2 Black 0 204 Nm 2 0 kgfcm 3a 4 Special screw 1 Black 0...

Page 98: ...with your fingers in the direction of arrow 4 Then remove the palm rest in the direction of arrow 5 For other models skip step 4 4 5 When installing On a model with a touch pad make sure that connect...

Page 99: ...the keyboard bezel FRU as the child part In case of the fingerprint reader has any defects and needs to be replaced you need to replace the keyboard bezel by following the procedures in this section T...

Page 100: ...2 2 2 2 2 Step Icon Screw quantity Color Torque 2 2 M2 14 mm bind head nylon coated 6 Black 0 245 Nm 2 5 kgfcm 3 4 Removing and replacing a FRU 94 MT 1871 1872 1875 1876...

Page 101: ...e keyboard bezel so that the three latches are fixed in place 1 1 While inserting the three latches align the top left corner of the keyboard bezel as in figure a a continued Removing and replacing a...

Page 102: ...ess the left edges 2 and the front edges 3 of the keyboard bezel until the latches are snapped 3 3 2 2 3 Attach the touch pad connector 4 4 continued Removing and replacing a FRU 96 MT 1871 1872 1875...

Page 103: ...4 Secure the keyboard bezel from the underside of the computer with the screws b and c b 1 b c c c 2 c 5 Attach the keyboard continued Removing and replacing a FRU ThinkPad T43 Series 97...

Page 104: ...Secure the keyboard bezel from the underside of the computer with the screw d This screw cannot be fastened properly without attaching keyboard d 2 Removing and replacing a FRU 98 MT 1871 1872 1875 18...

Page 105: ...80 v 1100 Palm rest or Palm rest with fingerprint reader 14 1 in LCD models on page 90 v 1110 Keyboard bezel or Keyboard bezel with fingerprint reader 15 0 in LCD models on page 93 Unplug the jacks by...

Page 106: ...cable to jack A 2 Insert the notched end of the card into the socket and then press the card firmly Pivot the card until it snaps into place Make sure that it is firmly fixed in the slot and does not...

Page 107: ...e on page 76 v 1060 Keyboard on page 80 v 1100 Palm rest or Palm rest with fingerprint reader 14 1 in LCD models on page 90 v 1110 Keyboard bezel or Keyboard bezel with fingerprint reader 15 0 in LCD...

Page 108: ...ed by arrow a Then slightly push the tool into the gap until the fan assembly comes off Do not move the tool upward or downward to remove the fan assembly between the gap To do so the CPU or the other...

Page 109: ...plate of the fan assembly Step 2a is for the fan assembly long and for the fan assembly long M10 Step 2b is for the fan assembly short Distortion of the fan assembly may cause a thermal problem 2b 2a...

Page 110: ...re you attach the fan assembly to the computer apply thermal grease on the part marked a as in the following figures v Make sure that the connector 4 is firmly attached a Removing and replacing a FRU...

Page 111: ...n page 76 v 1060 Keyboard on page 80 v 1100 Palm rest or Palm rest with fingerprint reader 14 1 in LCD models on page 90 v 1110 Keyboard bezel or Keyboard bezel with fingerprint reader 15 0 in LCD mod...

Page 112: ...2 When installing Make sure that the battery connector 2 is firmly attached Removing and replacing a FRU 106 MT 1871 1872 1875 1876...

Page 113: ...CD models on page 90 v 1110 Keyboard bezel or Keyboard bezel with fingerprint reader 15 0 in LCD models on page 93 1a 1b For 14 1 in LCD models Step Screw quantity Color Torque 1a M2 10 mm flat head n...

Page 114: ...3 release the speaker cables from the cable guide 4 2 3 When installing Make sure that the connector 4 is firmly attached Then route the cable as in 3 Removing and replacing a FRU 108 MT 1871 1872 18...

Page 115: ...on page 72 v 1040 Hard disk drive on page 76 v 1060 Keyboard on page 80 v 1100 Palm rest or Palm rest with fingerprint reader 14 1 in LCD models on page 90 1 1 Step Screw quantity Color Torque 1 M2 19...

Page 116: ...kgfcm In step 3 make sure that all the latches marked a are detached and then remove the bezel When installing Make sure that all the latches marked a are firmly attached Attach harness left b and th...

Page 117: ...age 76 v 1060 Keyboard on page 80 v 1100 Palm rest or Palm rest with fingerprint reader 14 1 in LCD models on page 90 v 1150 Speaker assembly on page 107 v 1160 Keyboard bezel 14 1 in LCD models on pa...

Page 118: ...nstalling Make sure that the connector on the underside of the PC Card ExpressCard slots 2 is firmly attached and then secure the slots with the screws Removing and replacing a FRU 112 MT 1871 1872 18...

Page 119: ...0 Hard disk drive on page 76 v 1060 Keyboard on page 80 v 1110 Keyboard bezel or Keyboard bezel with fingerprint reader 15 0 in LCD models on page 93 v 1150 Speaker assembly on page 107 1 Step Screw q...

Page 120: ...nylon coated 1 Black 0 245 Nm 2 5 kgfcm 4 When installing Make sure that the connector on the underside of the PC Card ExpressCard slots 2 is firmly attached and then secure the slots with the screws...

Page 121: ...090 Bluetooth Modem daughter card BMDC 3 on page 88 v 1100 Palm rest or Palm rest with fingerprint reader 14 1 in LCD models on page 90 v 1120 Mini PCI adapter on page 99 v 1160 Keyboard bezel 14 1 in...

Page 122: ...0 245 Nm 2 5 kgfcm After removing the screw remove bracket 3 Then detach the LCD connector 4 When installing Make sure that the bracket 3 and the connector 4 are firmly attached and then secure them...

Page 123: ...5 Step Screw quantity Color Torque 5 M2 10 mm flat head nylon coated 1 Black 0 245 Nm 2 5 kgfcm continued Removing and replacing a FRU ThinkPad T43 Series 117...

Page 124: ...e antenna cables from the cable guide 6 6 6 6 6 6 6 When installing Make sure that the antenna cables are correctly routed and securely in place continued Removing and replacing a FRU 118 MT 1871 1872...

Page 125: ...installing Make sure that the security keyhole which is on the left rear corner of the base cover and the keyhole of the bracket inside are aligning firmly Removing and replacing a FRU ThinkPad T43 Se...

Page 126: ...eyboard on page 80 v 1090 Bluetooth Modem daughter card BMDC 3 on page 88 v 1110 Keyboard bezel or Keyboard bezel with fingerprint reader 15 0 in LCD models on page 93 v 1120 Mini PCI adapter on page...

Page 127: ...Torque 2 M2 12 mm flat head nylon coated 1 Black 0 245 Nm 2 5 kgfcm When installing Make sure that the connector 3 is firmly attached and then secure it with the screw continued Removing and replacing...

Page 128: ...4 4 Step Screw quantity Color Torque 4 M2 10 mm flat head nylon coated 3 Black 0 245 Nm 2 5 kgfcm continued Removing and replacing a FRU 122 MT 1871 1872 1875 1876...

Page 129: ...the antenna cables from the cable guide 5 5 5 5 5 5 When installing Make sure that the antenna cables are correctly routed and securely in place continued Removing and replacing a FRU ThinkPad T43 Ser...

Page 130: ...nstalling Make sure that the security keyhole which is on the left rear corner of the base cover and the keyhole of the bracket inside are aligning firmly Removing and replacing a FRU 124 MT 1871 1872...

Page 131: ...ngerprint reader 15 0 in LCD models on page 93 v 1160 Keyboard bezel 14 1 in LCD models on page 109 v 1190 LCD assembly 14 1 in LCD models on page 115 v 1130 Fan assembly on page 101 Rotate the head o...

Page 132: ...r 14 1 in LCD models on page 90 v 1150 Speaker assembly on page 107 v 1160 Keyboard bezel 14 1 in LCD models on page 109 v 1170 PC Card ExpressCard slots 14 1 in LCD models on page 111 v 1190 LCD asse...

Page 133: ...M2 3 mm small head nylon coated 3 Silver 0 245 Nm 2 5 kgfcm In step 5 remove the Ultrabay Slim guide rail assembly and the hard disk drive guide rail together Separate the Ultrabay Slim guide rail ass...

Page 134: ...v 1060 Keyboard on page 80 v 1110 Keyboard bezel or Keyboard bezel with fingerprint reader 15 0 in LCD models on page 93 v 1150 Speaker assembly on page 107 2 1 Step Screw quantity Color Torque 1 M2 5...

Page 135: ...nylon coated 5 Black 0 245 Nm 2 5 kgfcm 4 M2 3 mm small head nylon coated 2 Black 0 245 Nm 2 5 kgfcm In step 5 remove the Ultrabay Slim guide rail assembly and the hard disk drive guide rail together...

Page 136: ...Separate the Ultrabay Slim guide rail assembly a and the hard disk drive guide rail b 6 6 a b Removing and replacing a FRU 130 MT 1871 1872 1875 1876...

Page 137: ...0 v 1110 Keyboard bezel or Keyboard bezel with fingerprint reader 15 0 in LCD models on page 93 v 1160 Keyboard bezel 14 1 in LCD models on page 109 v 1190 LCD assembly 14 1 in LCD models on page 115...

Page 138: ...Screw quantity Color Torque 4 M2 4 mm bind head nylon coated 1 Black 0 245 Nm 2 5 kgfcm When installing Make sure that the connector 1 is firmly attached Removing and replacing a FRU 132 MT 1871 1872...

Page 139: ...v 1100 Palm rest or Palm rest with fingerprint reader 14 1 in LCD models on page 90 v 1120 Mini PCI adapter on page 99 v 1130 Fan assembly on page 101 v 1140 Backup battery on page 105 v 1150 Speaker...

Page 140: ...ity chip a is soldered on the underside of the system board as in this figure a The accelerometer chip for the IBM HDD Active Protection System b is also soldered on the topside of the system board b...

Page 141: ...see below Note If the test shows that IBM HDD Active Protection is not functioning be sure to document the drop in any reject report and replace the system board v Avoid rough handling of any kind v A...

Page 142: ...stalling Make sure that the connectors 2 are firmly attached to the system board 5 4 Step Screw quantity Color Torque 4 M2 10 mm flat head nylon coated 1 Black 0 245 Nm 2 5 kgfcm 5 M2 5 4 mm bind head...

Page 143: ...m small head nylon coated 1 Silver 0 245 Nm 2 5 kgfcm 7 M2 10 mm flat head nylon coated 1 Black 0 245 Nm 2 5 kgfcm In step 8 remove the I O plate bracket c and the system board d together continued Re...

Page 144: ...M2 5 3 mm bind head nylon coated 1 Gold 0 392 Nm 4 kgfcm When installing Attach the system board so that the two small projections on the base cover fit into the holes provided and then secure the sys...

Page 145: ...rt no with the label on the old base cover defective FRU on the new base cover In some models you also need to stick one or two FCC labels b Check the old base cover and if there is one or two FCC lab...

Page 146: ...hter card BMDC 3 on page 88 v 1110 Keyboard bezel or Keyboard bezel with fingerprint reader 15 0 in LCD models on page 93 v 1120 Mini PCI adapter on page 99 v 1130 Fan assembly on page 101 v 1140 Back...

Page 147: ...urity chip a is soldered on the underside of the system board as in this figure a The accelerometer chip for the IBM HDD Active Protection System b is also soldered on the topside of the system board...

Page 148: ...ee below Note If the test shows that IBM HDD Active Protection is not functioning be sure to document the drop in any reject report and replace the system board v Avoid rough handling of any kind v At...

Page 149: ...support structure a and the EMI bracket b 3 2 b 1 a Step Screw quantity Color Torque 2 M2 10 mm flat head nylon coated 1 Black 0 245 Nm 2 5 kgfcm continued Removing and replacing a FRU ThinkPad T43 S...

Page 150: ...m 5 M2 5 4 8 mm bind head nylon coated 1 Black 0 392 Nm 4 kgfcm Remove two connectors 6 and then remove the cable guide c in the direction of arrow 7 When installing Make sure that the connectors 6 ar...

Page 151: ...In step 9 remove the I O plate bracket d and the system board e together When installing Attach the system board so that the two small projections on the base cover fit into the holes provided and the...

Page 152: ...coated 1 Gold 0 392 Nm 4 kgfcm Remove the system board g from the I O plate bracket f in the direction of arrow 12 Then remove the interposer card 13 When installing Make sure that the connectors of...

Page 153: ...rt no with the label on the old base cover defective FRU on the new base cover In some models you also need to stick one or two FCC labels b Check the old base cover and if there is one or two FCC lab...

Page 154: ...t reader 14 1 in LCD models on page 90 v 1120 Mini PCI adapter on page 99 v 1160 Keyboard bezel 14 1 in LCD models on page 109 v 1190 LCD assembly 14 1 in LCD models on page 115 3 3 3 3 3 3 2 2 1 1 2...

Page 155: ...5 4 Removing and replacing a FRU ThinkPad T43 Series 149...

Page 156: ...tooth Modem daughter card BMDC 3 on page 88 v 1110 Keyboard bezel or Keyboard bezel with fingerprint reader 15 0 in LCD models on page 93 v 1120 Mini PCI adapter on page 99 v 1200 LCD assembly 15 0 in...

Page 157: ...3 2 Removing and replacing a FRU ThinkPad T43 Series 151...

Page 158: ...th fingerprint reader 14 1 in LCD models on page 90 v 1120 Mini PCI adapter on page 99 v 1160 Keyboard bezel 14 1 in LCD models on page 109 v 1190 LCD assembly 14 1 in LCD models on page 115 v 2010 LC...

Page 159: ...Cable routing When replacing the inverter card route the connector cable as in this figure Removing and replacing a FRU ThinkPad T43 Series 153...

Page 160: ...Keyboard bezel or Keyboard bezel with fingerprint reader 15 0 in LCD models on page 93 v 1120 Mini PCI adapter on page 99 v 1200 LCD assembly 15 0 in LCD models on page 120 v 2020 LCD front bezel 15 0...

Page 161: ...100 Palm rest or Palm rest with fingerprint reader 14 1 in LCD models on page 90 v 1120 Mini PCI adapter on page 99 v 1160 Keyboard bezel 14 1 in LCD models on page 109 v 1190 LCD assembly 14 1 in LCD...

Page 162: ...ring the Bluetooth wireless antenna assembly 3 3 5 4 4 Step Screw quantity Color Torque 4 M2 2 7 mm small head nylon coated 2 Yellow 0 245 Nm 2 5 kgfcm continued Removing and replacing a FRU 156 MT 18...

Page 163: ...the latch bar as in this figure 6 Lift the latch bar in the direction of the arrow 7 and then remove the left latch in the direction of the arrow 8 7 8 continued Removing and replacing a FRU ThinkPad...

Page 164: ...9 Step Screw quantity Color Torque 9 M2 3 mm small head nylon coated 1 Silver 0 245 Nm 2 5 kgfcm continued Removing and replacing a FRU 158 MT 1871 1872 1875 1876...

Page 165: ...bles from the cable guide 10b Lift the LCD panel in the direction of arrow 11 and detach the wireless LAN antenna 12 and the ThinkLight 13 Then remove the LCD panel in the direction of arrow 14 11 14...

Page 166: ...16 M2 3 mm small head nylon coated 4 Silver 0 245 Nm 2 5 kgfcm Remove two screws c and detach the wireless AUX antenna cable c from the right hinge 18 18 19 20 c Step Screw quantity Color Torque 18 M...

Page 167: ...Turn over the LCD panel and strip off the tape 15 securing the FPC c Then detach the connector 16 in the direction of the arrow 22 c 21 continued Removing and replacing a FRU ThinkPad T43 Series 161...

Page 168: ...Remove the right latch from the LCD cover 23 24 Removing and replacing a FRU 162 MT 1871 1872 1875 1876...

Page 169: ...When installing Follow these steps when you reassemble the LCD unit 1 Attach the left latch to the LCD cover 2 1 continued Removing and replacing a FRU ThinkPad T43 Series 163...

Page 170: ...this step 41 5 mm 68 5 mm 95 5 mm 3 Connect the LCD cable assembly to the LCD panel and secure it with the tape 4 Attach the wireless LAN antenna cables MAIN AUX and the hinges to the LCD panel 5 Att...

Page 171: ...6 Route the wireless LAN antenna cables as in the following drawings a 3 3 2 1 continued Removing and replacing a FRU ThinkPad T43 Series 165...

Page 172: ...b 4 4 c 5 5 continued Removing and replacing a FRU 166 MT 1871 1872 1875 1876...

Page 173: ...d Coil the spiral tube round the antenna cables 6 6 e Slide the spiral tube in the direction shown by arrow 7 7 continued Removing and replacing a FRU ThinkPad T43 Series 167...

Page 174: ...guide of the LCD cover as in this figure Make sure that the antenna cable is not pinched by cable clip a 8 a 7 Secure the LCD panel with the screws 8 Attach the right latch to the LCD cover 1 2 Remov...

Page 175: ...er card BMDC 3 on page 88 v 1110 Keyboard bezel or Keyboard bezel with fingerprint reader 15 0 in LCD models on page 93 v 1120 Mini PCI adapter on page 99 v 1200 LCD assembly 15 0 in LCD models on pag...

Page 176: ...cables 2 At the parts indicated by arrows a the antenna cables go through the hinges When you route the antenna cables attach the cables firmly a a 2 2 2 continued Removing and replacing a FRU 170 MT...

Page 177: ...3 4 5 6 6 6 b 6 7 7 b Step Screw quantity Color Torque 6 M2 3 mm bind head nylon coated 4 Silver 0 245 Nm 2 5 kgfcm continued Removing and replacing a FRU ThinkPad T43 Series 171...

Page 178: ...panel and detach the connector 8 in the direction of the arrow 8 When installing Make sure that the FPC connector is firmly attached to the LCD panel continued Removing and replacing a FRU 172 MT 187...

Page 179: ...reless features For the other models skip this step Step Screw quantity Color Torque 9 M2 4 mm bind head nylon coated 2 Black 0 245 Nm 2 5 kgfcm Remove the hinges 10a 10b and the wireless LAN antenna...

Page 180: ...between the LCD front bezel and the LCD cover and the cable or the other parts might be damaged or might not be installed properly At the points shown as V route the cable as it goes under the project...

Page 181: ...Then route the cables to along the cable guides of the LCD cover When you route the cables around the LCD hinges do as shown in c c c Removing and replacing a FRU ThinkPad T43 Series 175...

Page 182: ...3010 ThinkPad Dock II PCI cover 1 2 1 Bottom view Removing and replacing a FRU 176 MT 1871 1872 1875 1876...

Page 183: ...II top cover 1 1 1 Rear view Step Screw quantity Torque 1 M2 5 4 8 mm 3 0 392 Nm 4 kgfcm 2 2 2 2 Step Screw quantity Torque 2 M2 5 4 8 mm 4 0 392 Nm 4 kgfcm continued Removing and replacing a FRU Thin...

Page 184: ...3 3 Bottom view Step Screw quantity Torque 3 M2 5 4 8 mm 6 0 392 Nm 4 kgfcm continued Removing and replacing a FRU 178 MT 1871 1872 1875 1876...

Page 185: ...em lock key A is set to the Unlock position Release the front latches in step 4 and then remove the top cover 5 Then detach the connector cable 6 as in the figure 4 5 A 6 Removing and replacing a FRU...

Page 186: ...itor connector 6 Ultrabay Slim status indicator 7 Ultrabay Slim latch 8 Ultrabay Slim device eject lever 9 Ultrabay Slim 10 TrackPoint pointing stick 11 Fingerprint reader for some models 12 TrackPoin...

Page 187: ...1 2 3 4 5 6 7 8 9 16 10 12 13 14 15 19 17 18 11 Locations ThinkPad T43 Series 181...

Page 188: ...buttons 4 PC Card ExpressCard slots 5 Microphone jack 6 Stereo headphone jack 7 RJ 45 Ethernet connector 8 RJ 11 modem connector 9 TV out connector 10 Universal serial bus USB connectors 11 Security k...

Page 189: ...Optional DIMM slot 3 Battery pack 4 Battery pack lock only for 14 1 in LCD models 5 Docking connector 6 Battery pack latch 7 Infrared port 8 Built in stereo speakers 9 LCD latch 3 4 7 9 1 2 5 6 8 Loc...

Page 190: ...replaceable unit is identified by a single asterisk or two asterisks in the CRU ID column An N in the CRU ID column means the part is not a CRU A single asterisk means the part is a Tier 1 CRU two ast...

Page 191: ...Overall 1 2a 2b 3 4 5 6 7 11 10 12 13 16 14 15 18 a 20 21 22 17 9 23 19 b f c d e 8 Parts list ThinkPad T43 Series 185...

Page 192: ...x 25x 86x F4x v 1875 CTO DAx DCx DMx EBx EDx F4x v 1876 CTO EFx 26R8411 N 91P8685 N 3 Ultrabay guide rail assembly 14 1 in v 1871 CTO 11x 12x 14x 18x 19x 48x 4Ax 4Cx C1x v 1872 CTO 12x 4Ax C1x v 1875...

Page 193: ...75 CTO xxE xxJ xxU v 1876 CTO xxE xxJ xxU 13N5108 For optional Ultrabay devices see Optional FRUs on page 208 5 Hard disk drive 30 GB 9 5 mm 4 200 rpm v Supported by CTO Fujitsu 13N6903 HGST 13N6883 H...

Page 194: ...6 CTO DBx EEx EFx 13R2922 7 VGA and Ultrabay eject button cable 14 1 in v 1871 CTO 1xx 4xx C1x F1x v 1872 CTO 1xx 4xx C1x v 1875 CTO D1x D2x D6x DKx DLx E1x E5x F1x 91P6894 N VGA and Ultrabay eject bu...

Page 195: ...1875 CTO D1x D2x D3x D6x D9x DAx DCx v 1876 CTO DBx 73P3845 2 GB DDR2 533 SDRAM SO DIMM PC2 4200 card OP v Supported by CTO 73P3847 10 Battery pack Li ion 6 cell 4 8 Ah OP v 1871 CTO 1xx 2xx 4xx 8xx...

Page 196: ...26R8974 N 12 Cover DIMM slot 13N5667 13 Speaker 14 1 in v 1871 CTO 1xx 4xx C1x F1x v 1872 CTO 1xx 4xx C1x v 1875 CTO D1x D2x D6x DKx DLx E1x E5x F1x 39T0797 N Speaker 15 0 in v 1871 CTO 2xx 8xx F4x v...

Page 197: ...tel 915GM Gigabit Ethernet with security chip fingerprint reader v 1871 CTO 11x 12x 13x 14x 15x 16x 17x 18x 19x 1Gx 1Hx 22x 23x 24x 25x 26x 27x 48x 4Ax 4Bx 4Cx 86x C1x v 1872 CTO 12x 4Ax C1x v 1875 CT...

Page 198: ...15 0 in LCD models 20 Palm rest assembly with touch pad 14 1 in v 1871 CTO 22x 23x 26x 27x v 1875 CTO D3x D9x EAx ECx v 1876 CTO DBx EEx 91P8734 Palm rest assembly without touch pad 14 1 in v Support...

Page 199: ...14 1 in LCD FRUs 1 b a 2 c d e 3 6 7 8 5 4 Parts list ThinkPad T43 Series 193...

Page 200: ...DKx DLx E1x E5x F1x 91P6889 N 4 Wireless antenna assembly 14 1 in v 1871 CTO 1xx 4xx C1x F1x v 1872 CTO 1xx 4xx C1x v 1875 CTO D1x D2x D6x DKx DLx E1x E5x F1x 91P6896 N 5 Bluetooth wireless antenna a...

Page 201: ...15 0 in LCD FRUs 1 2 5 3 6 7 8 4 Parts list ThinkPad T43 Series 195...

Page 202: ...Bluetooth wireless antenna 15 0 in v 1871 CTO 22x 23x 24x 25x 26x 27x 86x v 1875 CTO F4x D3x D9x DAx DCx DMx EAx EBx ECx EDx v 1876 CTO DBx EEx EFx 91P6860 N 5 Antenna 15 0 in v 1871 CTO 22x 23x 24x...

Page 203: ...7 N 2 Hinges 15 0 in 13R2918 N 3 LCD cable assembly 15 0 in SXGA 91P6892 N 4 Bluetooth wireless antenna 15 0 in 91P6860 N 5 Antenna 15 0 in 91P6859 N 6 Inverter card 15 0 in IPS 27K9976 N 7 LCD panel...

Page 204: ...39T0767 93P4782 93P4842 13N9895 English U S 39T0643 39T0704 39T0765 93P4780 93P4840 13N9893 English U S International 39T0672 91P9248 French Canadian 39T0646 39T0707 39T0768 93P4783 93P4843 13N9896 F...

Page 205: ...723 39T0784 93P4799 93P4859 13N9912 Slovak 39T0668 39T0729 39T0790 93P4805 93P4865 13N9918 Slovenian 39T0670 39T0731 39T0792 93P4807 93P4867 13N9920 Spanish European 39T0654 39T0715 39T0776 93P4791 93...

Page 206: ...046 13N9833 English U S 39T0519 13N9957 39T0581 08K5044 13N9831 English U S International 39T0548 93P4719 French Canadian 39T0522 13N9960 39T0584 08K5047 13N9834 French Canadian 058 39T0549 13N9987 39...

Page 207: ...00 08K5063 13N9850 Slovak 39T0544 13N9982 39T0606 08K5069 13N9856 Slovenian 39T0546 13N9984 39T0608 08K5071 13N9858 Spanish European 39T0530 13N9968 39T0592 08K5055 13N9842 Spanish Latin American 39T0...

Page 208: ...3 Chinese Traditional 39K7804 Chinese Traditional Hong Kong S A R 39K7805 Czech 39K7810 Danish 39K7799 Dutch 39K7802 English U K 39K7792 English U S 39K7791 Finnish 39K7800 French 39K7793 German 39K77...

Page 209: ...Traditional Hong Kong S A R 39K8005 Czech 39K8010 Danish 39K7999 Dutch 39K8002 English U K 39K7992 English U S 39K7991 Finnish 39K8000 French 39K7993 German 39K7994 Greek 39K8015 Hebrew 39K8008 Hungar...

Page 210: ...otted 2 v Hex stud 5 v Security screw 1 v Screw caps square thin v Screw caps oval not painted v Screw caps not painted v Screw caps square v Tape on Bluetooth wireless antenna 13R2916 N Base miscella...

Page 211: ...v Foam under system board front v Foam under system board rear v Cu plate video v Insulation louver v Screw caps square thin 26R8407 N System miscellaneous parts 14 1 in LCD models v Cable RJ11 docki...

Page 212: ...icized letters in parentheses are references to the exploded view on page 185 13R2915 N System board miscellaneous parts v Insulator PC Card slot v Insulator louver v Insulator docking latch v Insulat...

Page 213: ...painted v Screw caps square Note Italicized letters in parentheses are references to the exploded view on page 193 13R2449 N AC adapters FRU P N CRU ID 3 pin 72W slim adapter for PFC model models CTO...

Page 214: ...inkPad Mini Dock 67P9011 AC adapter 2 pin 120 W DELTA for ThinkPad Mini Dock 02K7086 AC adapter 2 pin 120 W LITEON for ThinkPad Mini Dock 02K7092 AC adapter 3 pin 120 W LITEON for ThinkPad Mini Dock 0...

Page 215: ...t 00P7033 1 4 drive spinner handle 1650840 1 4 Sq to 1 4 hex torx adapter 93F2838 TR7 TR 10 tamper resistant torx bits 00P6967 Removal tool antenna RF connector 08K7159 PCI Express USB wrap card 27K98...

Page 216: ...r cords Region P N CRU ID Australia New Zealand v models CTO xxG xxM 76H3514 Taiwan Thailand v models CTO xxV 76H3516 Italy v models CTO xxG 76H3530 Denmark v models CTO xxG 76H3520 U K China Hong Kon...

Page 217: ...ower cords Region P N CRU ID Argentina 36L8868 Australia New Zealand 75H8988 Brazil 49P2101 Canada Thailand U S 75H8989 Denmark 75H8992 European countries 75H8990 India South Africa 75H8993 Israel 75H...

Page 218: ...ications covering subject matter in this document The furnishing of this document does not give you any license to these patents You can send license inquiries in writing to the IBM Director of Licens...

Page 219: ...Notices ThinkPad T43 Series 213...

Page 220: ...Part Number 27R0949 1P P N 27R0949...

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IBM MT 2877, Hardware Maintenance Manual

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