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Publication

Part, Form Number

Mobile Systems HMM
Volume 1: Laptop,
Notebook, Portable, and
ThinkPad Computers
(Models L40, CL57, N45,
N51, P70/P75, ThinkPad
300, 350, 500, 510, 710T,
Expansion Unit, Dock I,
Dock II)

30H2356, S82G-1501-01

Mobile Systems HMM
Volume 2: ThinkPad
Computers (Models 340,
355, 360, 370, 700, 701,
720, 750, 755)

30H2357, S82G-1502-03

Mobile Systems HMM
Volume 3: ThinkPad
Computers (Models 365,
380, 385, 560, 760,
SelectaDock)

84H8099, S82G-1503-05

Mobile Systems HMM
Volume 4: ThinkPad
Computers (Models 380,
385, 560, 760, 765)

05L1271, S05L-1270-01

iii

Summary of Contents for ThinkPad 770E

Page 1: ...S10L 9621 02 IBM Mobile Systems ThinkPad 770 9548 770E ED 9548 770X 9549 770Z 9549 Hardware Maintenance Manual January 1999 IBM...

Page 2: ...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 or the programs described in this...

Page 3: ...p Notebook Portable and ThinkPad Computers Models L40 CL57 N45 N51 P70 P75 ThinkPad 300 350 500 510 710T Expansion Unit Dock I Dock II 30H2356 S82G 1501 01 Mobile Systems HMM Volume 2 ThinkPad Compute...

Page 4: ...s 10L9942 S10L 9942 ThinkPad 500 2603 Advanced Diagnostics Diskette 71G3702 S71G 3702 ThinkPad 510 2604 Advanced Diagnostics Diskette 83G8095 S83G 8095 ThinkPad 700 9552 Reference Diskette 42G2017 S42...

Page 5: ...at 23 Service Web Site 24 Passwords 24 Power Management Features 25 Fn Key Combinations 29 Checkout Guide 30 Audio Checkout 31 Diskette Drive Checkout 31 Fan Checkout 32 Indicator LED Checkout 32 Indi...

Page 6: ...30 DVD and Enhanced Video Adapter 72 1040 Hard Disk Drive 73 1050 Backup Battery and DIMM 75 1060 Keyboard Assembly 76 1065 Keyboard and Indicator Panel 78 1070 Center Cover and Hinge Cap 81 1080 Powe...

Page 7: ...4255 Vancouver 604 664 6464 Winnipeg 204 934 2735 FRU Replacement Strategy Before Replacing Parts Ensure that all diskette fixes are installed prior to replacing any FRUs listed in this manual Use the...

Page 8: ...de is displayed begin the diagnosis with the first error code The cause of the first error code can result in false error codes being displayed If no error code is displayed see if the error symptom i...

Page 9: ...skette Drive Identifying Mark 5 25 Inch 360KB External Asterisk on bezel 5 25 Inch 1 2MB Internal 1 2 on the eject button The following table provides compatibility information for 5 25 inch diskettes...

Page 10: ...hrauben Federn 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...

Page 11: ...den kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden Die Batterie kann schwere Verbrennungen oder Ver tzungen verursachen Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten B...

Page 12: ...uer oder Wasser ausgesetzt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt...

Page 13: ...100 C erhitzt oder verbrannt werden Auch darf ihr Inhalt nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung angebrachte Verbindungsstecker entfernt werden Bei der Entsorgung die rtl...

Page 14: ...Glas und kann zerbrechen 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...

Page 15: ...combustible materials or personnel Bien que le voltage des batteries principales soit peu lev le court circuit ou la mise la masse d une batterie peut produire suffisamment de courant pour br ler des...

Page 16: ...ater a y a continuaci n desconecte cualquier cable de conexi n entre dispositivos Safety Information The following section contains the safety information that you need to be familiar with before serv...

Page 17: ...eplace any safety device that is worn or defective Reinstall all covers correctly before returning the machine to the customer Electrical Safety Observe the following rules when working on electrical...

Page 18: ...u work with very high voltages these instructions are in the safety sections of maintenance information Use extreme care when measuring high voltages Regularly inspect and maintain your electrical han...

Page 19: ...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...

Page 20: ...system such as those listed below to provide protection that meets the specific service requirement Note The use of a grounding system is desirable but not required to protect against ESD damage Attac...

Page 21: ...procedimentos 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 d...

Page 22: ...nt laser si carter ouvert 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 opti...

Page 23: ...thing to do with a hardware defect such as cosmic radiation electrostatic discharge or software errors FRU replacement should be considered only when a recurring problem exists If this is suspected cl...

Page 24: ...roken pins or broken connectors caused by excessive force Damage caused by liquid spilled into the system Damage caused by the improper insertion of a PC Card or the installation of an incompatible ca...

Page 25: ...on coated screws with the following characteristics They maintain tight connections They do not easily come loose even with shock or vibration They need additional force to tighten They should be used...

Page 26: ...number to its original number when the system board is replaced To restore the system unit serial number do the following 1 Press and hold F1 and power on the computer 2 Hold down F1 until the Easy S...

Page 27: ...card serial number 20 System unit serial number 38 DC DC card serial number 40 System board serial number 78 7F Hard disk drive serial number Note You can disregard the hard disk drive serial number T...

Page 28: ...verwrite it to EEPROM CPU Card Replacement Notice 600E and 770X Only You must restore the CPU card serial number to its original number when the CPU card is replaced To save and restore the CPU card s...

Page 29: ...Us try removing or exchanging each FRU one by one in the designated sequence to see if the symptoms change Reset Switch The Reset switch resets the system regardless of the microcode status and forces...

Page 30: ...the bay can support more than two HDPs If the POP is the same as one of the HDPs HDP 1 or HDP 2 a POP prompt appears The passwords are different If the POP is not the same as either of the HDPs HDP 1...

Page 31: ...n the computer and wait until the POST ends After the POST ends the password prompt does not appear The power on password is removed 5 Reinstall the DIMM cover If both the power on password and the su...

Page 32: ...spend even if LCD is closed box in the Power Management Properties window the computer will not enter suspend mode even if the LCD is closed The LCD only turns off The Suspend button is selected in th...

Page 33: ...or PC Card device The power switch is turned on The resume timer is set In Windows 95 you can set the time with the Resume on timer selection in the Power Management Properties window In Windows 98 t...

Page 34: ...Hibernation button is selected in the Fuel Gauge program To change from Hibernation mode to Operation mode activate the power switch once The timer conditions are satisfied in suspend mode for operat...

Page 35: ...ved F2 Turn Fuel Gauge display on or off F3 Turn standby mode on F4 Turn suspend mode on F5 Reserved F6 Reserved F7 Switch between the LCD and an external monitor F8 Turn screen expansion on or off no...

Page 36: ...the Symptoms Verified column and find the description that best matches your symptom then go to the page shown in the Go To column Symptoms Verified Go To Power failure The power indicator does not g...

Page 37: ...n the computer 4 Select Test the audio feature from the main menu 5 If FAIL is displayed on the screen replace the system board Diskette Drive Checkout Do the following to isolate the problem to a con...

Page 38: ...keyboard layout window appears 5 Click on Exit 6 Click on System Board and press Enter to run the test Follow the description on the window If the test detects the fan problem replace it Indicator LE...

Page 39: ...yboard mouse cable If any of these devices do not work reseat the cable connector and repeat the failing operation If the problem does not recur recheck the connector If the problem is not corrected r...

Page 40: ...pears replace the DIMM Note Make sure that the DIMM is fully installed into the connector A loose connection can cause an error 6 If the problem does not corrected replace the following FRU a System b...

Page 41: ...find an error suspect a problem with the port replicator 8 Power off the computer and reconnect the port replicator 9 Power on the computer and run the following advanced diagnostic tests Serial port...

Page 42: ...cking Operational Charging on page 37 Checking the Battery Pack on page 37 Checking the Backup Battery on page 38 Checking the AC Adapter You are here because the computer fails only when the AC Adapt...

Page 43: ...charge indicator still does not turn on replace either the system board or DC DC card that the battery is connected to Then reinstall the battery pack If the reinstalled battery pack is not charged g...

Page 44: ...esistance is correct replace the system board Checking the Backup Battery Do the following 1 Power off the computer and unplug the AC Adapter from the computer 2 Turn the computer upside down 3 Remove...

Page 45: ...card 4 Rerun the test to verify the fix 5 If FRU code 11 remains replace the CPU card If this procedure does not correct the problem go to the Undetermined Problems section for each model TrackPoint C...

Page 46: ...he Easy Setup menu appears 2 Click on Test The basic diagnostic menu appears 3 Click on a device to run the test The test progress screen appears then OK appears under the tested device icon when the...

Page 47: ...LED on the PC test card turns on when the PC Card slot test is running If the LED does not turn on check that the card is installed correctly by reseating it If the LED still does not turn on after th...

Page 48: ...u want to test the USB ports on a docking station connect the USB parallel test cable to the USB ports of the docking station and click on USB 3 and USB 4 Displaying the Error Log Diagnostic errors ar...

Page 49: ...esent subsystems of the system board and not the attachment of devices The FDD 1 icon represents a device in the computer The FDD 2 icon represents another device such as An external diskette drive at...

Page 50: ...drive in the computer FDD 2 066 External diskette drive or FDD connector Parallel 009 Parallel port Serial 011 Serial port HDD 1 017 Hard disk drive HDD 2 151 First external hard disk drive HDD 3 067...

Page 51: ...system board video 45 External monitor 50 1 Reseat the diskette drive FDD 1 2 Diskette drive FDD 1 51 1 Reseat the diskette drive FDD 2 2 Diskette drive FDD 2 60 1 Reseat the hard disk drive HDD 1 2...

Page 52: ...problem persists after replacement of the FRUs go to the Undetermined Problems section for each model FRU Code FRU 75 USB card in the docking station 90 CD ROM drive 91 External CD ROM drive 92 DVD d...

Page 53: ...ated Symptoms 65 Other Symptoms 66 Intermittent Problems 66 Undetermined Problems 66 FRU Removals and Replacements 68 1010 Battery Pack 70 1020 UltraBay II Device or Second Battery Pack 71 1030 DVD an...

Page 54: ...RUNNING THE DIAGNOSTICS Front View 114 Rear View 115 Bottom View 116 Password Jumper 116 Parts List 117 LCD FRU 122 Keyboard Unit 124 Common Parts List 127 48...

Page 55: ...II 300 MHz 512 KB L2 Cache For 770Z Intel Pentium II 366 MHz 556 KB L2 Cache Bus architecture PCI bus Memory standard For 770 or 770E 32 MB on the system board For 770ED 32 MB on the system board 32M...

Page 56: ...xel XGA TFT color LCD Video RAM For 770 770E or 770ED 4 MB For 770X or 770Z 4 MB or 8 MB Diskette drive removable 720 KB 1 2 MB 1 44 MB 3 mode 3 5 inch Hard disk drive removable 3 2 GB 2 5 inch 4 0 GB...

Page 57: ...is fully charged Orange The battery is charging Blinking orange The battery needs charging Green The computer is in suspend mode Blinking green The computer is entering suspend mode or hibernation mo...

Page 58: ...n servicing a computer Numeric error codes show the errors detected in POST or system operation In the following error codes X can be any number If no codes are available use narrative symptoms If the...

Page 59: ...rd disk drive 159 The hard disk password is not set the same as the supervisor password Set the correct password for the hard disk drive 161 Dead battery 1 Go to Checking the Backup Battery on page 38...

Page 60: ...y Setup 186 1 System Board 189 Bad EEPROM CRC 1 error 1 System Board 190 A depleted battery pack was installed when the power was on Go to Checking the Battery Pack on page 37 191XX PM initialization...

Page 61: ...oard mouse cable 6 System board 7 DC DC Card 601 6XX 601 Diskette drive or controller error 1 Go to Diskette Drive Checkout on page 31 2 Diskette drive assembly 3 Diskette 4 System board 602 Diskette...

Page 62: ...ackPoint error 1 Reseat the keyboard cable on the video card 2 Keyboard 3 External mouse 4 Video card 5 System board 6 Video card I9990301 I9990302 I9990305 I9990301 Hard disk error I9990302 Invalid h...

Page 63: ...due to low battery voltage Connect the AC Adapter or install a fully charged battery One beep every second System is shutting down due to low battery voltage Connect the AC Adapter or install a fully...

Page 64: ...the CD ROM drive when the CD ROM is spinning 1 CD ROM drive 2 System board The CD ROM tray does not open even if you press the CD ROM eject button Insert a pin into the CD ROM emergency eject hole an...

Page 65: ...k on Start b Move the cursor to Programs and ThinkPad then click on ThinkPad Configuration c Click on Docking Station d Make sure that you checked Enable IDE device in the docking station Note Do not...

Page 66: ...The DVD disc is not defective If it is try another DVD disc The DVD disc is placed in the tray with the label side up The DVD disc format conforms with one of the following Music CD CD ROM or CD ROM X...

Page 67: ...is firmly closed The device drivers are correctly installed If the DVD drive in the docking station does not work do the following 1 Click on Start 2 Move the cursor to Programs and ThinkPad then cli...

Page 68: ...uration does not match the installed devices Go to Checking the Installed Devices List on page 43 The system hangs intermittently Go to Intermittent Problems on page 66 Indicator Related Symptoms Symp...

Page 69: ...does not work 1 Reseat the keyboard cables on the video card 2 Keyboard 3 Video card 4 System board TrackPoint does not work 1 Reseat the keyboard cables on the video card 2 Go to TrackPoint Checkout...

Page 70: ...or vertical lines displayed 1 LCD assembly Modem DSP Related Symptoms Symptom Error FRU Action in Sequence In OS 2 DOS or Windows multimedia programs no sound comes from the computer Only system beep...

Page 71: ...he external monitor Printer problems 1 Run printer self test 2 Parallel port wrap test 3 System board 4 Printer cable Serial or parallel port device problems 1 Serial parallel port wrap test 2 Device...

Page 72: ...cted replace the FRU shown by the FRU code Rerun the test to verify that no more errors exist Undetermined Problems You are here because the diagnostic tests did not identify which adapter or device f...

Page 73: ...t recur reconnect the removed devices one at a time until you find the failing FRU 7 If the problem remains replace the following FRUs one at a time Do not replace a nondefective FRU a System board b...

Page 74: ...l cable connections and arrangement information When replacing a FRU use the correct screw as shown in the procedures Reviews FRU Replacement Notices on page 19 before replacing any FRU Caution Before...

Page 75: ...and can be damaged by electrostatic discharge Establish personal grounding by touching a ground point with one hand before touching these units An electrostatic discharge ESD strap P N 6405959 must be...

Page 76: ...FRU REMOVALS AND REPLACEMENTS 1010 Battery Pack Note If the customer has locked the eject lever with security screws remove the screws first To remove the security screw use a 2 5 mm allen wrench 70...

Page 77: ...1020 UltraBay II Device or Second Battery Pack Note If the customer has locked the eject lever with security screws remove the screws first To remove the security screw use a 2 5 mm allen wrench Think...

Page 78: ...FRU REMOVALS AND REPLACEMENTS 1030 DVD and Enhanced Video Adapter Step Size Quantity Color Torque kgcm 1 M2 5 x 6 mm nylon coating 2 Black 4 72...

Page 79: ...of data on the hard disk Before removing the hard disk drive have the user make a backup copy of all the information on the hard disk Never remove the hard disk drive while the system is operating or...

Page 80: ...FRU REMOVALS AND REPLACEMENTS 74...

Page 81: ...FRU REMOVALS AND REPLACEMENTS 1050 Backup Battery and DIMM Backup battery 1 2 3 4 DIMM 1 2 5 6 7 ThinkPad 770 770E 770X and 770Z 75...

Page 82: ...NTS 1060 Keyboard Assembly Battery Pack 1010 UltraBay II Device or Second Battery Pack 1020 Open the computer Step Size Quantity Color Torque kgcm 1 M2 5 x 8 mm nylon coating 2 Black 4 2 M2 5 x 6 mm n...

Page 83: ...FRU REMOVALS AND REPLACEMENTS Step Size Quantity Color Torque kgcm 3 M2 5 x 8 mm nylon coating 3 Black 4 4 M2 5 x 4 mm nylon coating 1 Black 4 ThinkPad 770 770E 770X and 770Z 77...

Page 84: ...LACEMENTS 1065 Keyboard and Indicator Panel Battery Pack 1010 UltraBay II Device or Second Battery Pack 1020 Keyboard Assembly 1060 Keyboard Step Size Quantity Color Torque kgcm 1 M2 5 x 4 mm nylon co...

Page 85: ...n removing the frame If you do remove key replace it as shown 1 1 2 Esc F1 F2 When replacing the frame check whether the click buttons of TrackPoint III can be pressed correctly If the frame is not in...

Page 86: ...FRU REMOVALS AND REPLACEMENTS Indicator Panel Step Size Quantity Color Torque kgcm 4 M2 5 x 4 mm nylon coating flathead 2 Black 4 80...

Page 87: ...FRU REMOVALS AND REPLACEMENTS 1070 Center Cover and Hinge Cap Battery Pack 1010 UltraBay II Device or Second Battery Pack 1020 Keyboard Assembly 1060 ThinkPad 770 770E 770X and 770Z 81...

Page 88: ...FRU REMOVALS AND REPLACEMENTS 1080 Power Switch and Bay Eject Lever Battery Pack 1010 UltraBay II Device or Second Battery Pack 1020 Keyboard Assembly 1060 82...

Page 89: ...lever open and close it at least twice to ensure that it is seated in the correct position The right lever must touch the censor switch correctly Incorrect placement of the lever can damage the switch...

Page 90: ...FRU REMOVALS AND REPLACEMENTS 2 Follow the procedure shown in the figure After replacing the bay eject lever assembly make sure that both levers pop out 84...

Page 91: ...FRU REMOVALS AND REPLACEMENTS 3 Refer to the following figure for the speaker cable route ThinkPad 770 770E 770X and 770Z 85...

Page 92: ...embly 1060 Center Cover and Hinge Cap 1070 Pull the straps to disconnect the connectors If the connectors do not disconnect use a screwdriver Note When replacing the LCD unit do not place the hinge be...

Page 93: ...FRU REMOVALS AND REPLACEMENTS Step Size Quantity Color Torque kgcm 4 M2 5 x 6 mm nylon coating 4 Black 4 ThinkPad 770 770E 770X and 770Z 87...

Page 94: ...FRU REMOVALS AND REPLACEMENTS 1100 Standby Battery Battery Pack 1010 UltraBay II Device or Second Battery Pack 1020 Keyboard Assembly 1060 88...

Page 95: ...nd Battery Pack 1020 Keyboard Assembly 1060 Center Cover and Hinge Cap 1070 Power Switch and Bay Eject Lever 1080 LCD Unit 1090 Standby Battery 1100 Step Size Quantity Color Torque kgcm 1 M2 5 x 6 mm...

Page 96: ...you reinstall the upper shield make sure you thread the cable as shown above Do not thread it in front of the bay opening Step Size Quantity Color Torque kgcm 4 M2 5 x 4 mm nylon coating 5 Yellow 4 6...

Page 97: ...attery Pack 1010 UltraBay II Device or Second Battery Pack 1020 Keyboard Assembly 1060 Center Cover and Hinge Cap 1070 Power Switch and Bay Eject Lever 1080 LCD Unit 1090 Standby Battery 1100 Upper Sh...

Page 98: ...e or Second Battery Pack 1020 Keyboard Assembly 1060 Center Cover and Hinge Cap 1070 Power Switch and Bay Eject Lever 1080 LCD Unit 1090 Standby Battery 1100 Upper Shield 1110 Pull the puller on the c...

Page 99: ...Assembly 1060 Center Cover and Hinge Cap 1070 Power Switch and Bay Eject Lever 1080 LCD Unit 1090 Standby Battery 1100 Upper Shield 1110 Pull the puller on the card Note Don t forget to replace the b...

Page 100: ...vice or Second Battery Pack 1020 Keyboard Assembly 1060 Center Cover and Hinge Cap 1070 Power Switch and Bay Eject Lever 1080 LCD Unit 1090 Standby Battery 1100 Upper Shield 1110 Step Size Quantity Co...

Page 101: ...REMOVALS AND REPLACEMENTS Pull the pullers on the card Step Size Quantity Color Torque kgcm 4 M2 5 x 3 mm nylon coating 2 Black 4 5 M2 5 x 4 mm nylon coating 1 Black 4 ThinkPad 770 770E 770X and 770Z...

Page 102: ...FRU REMOVALS AND REPLACEMENTS Locate the microphone spacer and cable 96...

Page 103: ...econd Battery Pack 1020 Keyboard Assembly 1060 Center Cover and Hinge Cap 1070 Power Switch and Bay Eject Lever 1080 LCD Unit 1090 Standby Battery 1100 Upper Shield 1110 Step Size Quantity Color Torqu...

Page 104: ...itch and Bay Eject Lever 1080 LCD Unit 1090 Standby Battery 1100 Upper Shield 1110 Video Card 1130 DC DC Card 1150 Fan 1160 Attention When replacing the CPU card Be careful not to damage it Make sure...

Page 105: ...FRU REMOVALS AND REPLACEMENTS Step Size Quantity Color Torque kgcm 1 M2 x 10 mm 3 Yellow 2 5 kgcm 3 M2 x 3 5 mm nylon coating 2 Black 4 ThinkPad 770 770E 770X and 770Z 99...

Page 106: ...otes When replacing 1 Make sure that each connector is facing correctly 2 Press the CPU card only at the indicated places in the figure Press both sides at the same time Do not press only one side or...

Page 107: ...wer Switch and Bay Eject Lever 1080 LCD Unit 1090 Standby Battery 1100 Upper Shield 1110 Video Card 1130 Modem Card 1140 Note When removing the PC Card slot make sure that the PC Card eject buttons do...

Page 108: ...1040 Keyboard Assembly 1060 Center Cover and Hinge Cap 1070 Power Switch and Bay Eject Lever 1080 LCD Unit 1090 Standby Battery 1100 Upper Shield 1110 Video Card 1130 Modem Card 1140 DC DC Card 1150...

Page 109: ...FRU REMOVALS AND REPLACEMENTS ThinkPad 770X only Step Size Quantity Color Torque kgcm 4 5 5 hex head 2 Silver 4 5 5 0 hex head 4 Silver 4 ThinkPad 770 770E 770X and 770Z 103...

Page 110: ...PLACEMENTS Microphone cable route ThinkPad 770Z only Note If you replace the cable of the RFID after replacing the upper shield connect the cable as follow Make sure that the cable is not caught by th...

Page 111: ...FRU REMOVALS AND REPLACEMENTS ThinkPad 770 770E 770X and 770Z 105...

Page 112: ...10 LCD Front Cover Battery Pack 1010 UltraBay II Device or Second Battery Pack 1020 Keyboard Assembly 1060 Center Cover and Hinge Cap 1070 LCD Unit 1090 Step Size Quantity Color Torque kgcm 2 M2 5 x 6...

Page 113: ...lign the LCD front cover control knob and inverter card switch to either the leftmost or the rightmost position so that they engage easily as shown After replacing the LCD front cover make sure that t...

Page 114: ...0 UltraBay II Device or Second Battery Pack 1020 Keyboard Assembly 1060 Center Cover and Hinge Cap 1070 LCD Unit 1090 LCD Front Cover 2010 14 1 Inch LCD Step Size Quantity Color Torque kgcm 2 M2 5 x 6...

Page 115: ...FRU REMOVALS AND REPLACEMENTS 13 7 Inch LCD Step Size Quantity Color Torque kgcm 1 M2 5 x 4 mm nylon coating 4 Black 4 ThinkPad 770 770E 770X and 770Z 109...

Page 116: ...FRU REMOVALS AND REPLACEMENTS 13 3 Inch LCD Step Size Quantity Color Torque kgcm 1 M2 5 x 4 mm nylon coating 3 Black 4 2 M2 5 x 6 mm nylon coating 2 Black 4 110...

Page 117: ...ack 1010 UltraBay II Device or Second Battery Pack 1020 Keyboard Assembly 1060 Center Cover and Hinge Cap 1070 LCD Unit 1090 LCD Front Cover 2010 Step Size Quantity Color Torque kgcm 1 M2 5 x 4 mm nyl...

Page 118: ...Assembly 1060 Center Cover and Hinge Cap 1070 LCD Unit 1090 LCD Front Cover 2010 Inverter Card 2030 14 1 Inch LCD Make sure connector 3 is not loose 13 7 Inch LCD Make sure the connector 3 is not loos...

Page 119: ...FRU REMOVALS AND REPLACEMENTS 13 3 Inch LCD Make sure connector 3 is not loose Step Size Quantity Color Torque kgcm 1 M2 5 x 4 mm 2 Yellow 4 ThinkPad 770 770E 770X and 770Z 113...

Page 120: ...raBay II 8 Emergency eject hole 9 Eject button 1 Drive in use indicator 11 Diskette eject button 12 Diskette drive in use indicator 13 Cover release latches 14 Stereo speakers 15 Release latches 16 Ba...

Page 121: ...ole 11 ac power jack 12 External input device port 13 Serial port 14 Universal serial USB port 15 Fan louvers 16 System expansion port 17 Rear infrared port 18 External display port 19 Parallel port 2...

Page 122: ...LOCATIONS Bottom View 1 Coin screw or security screw 2 Hard disk drive 3 Advanced multimedia adapter card 4 Front infrared port 5 Security screws 6 Backup battery 7 DIMM slots Password Jumper 116...

Page 123: ...PARTS LIST Parts List ThinkPad 770 770E 770X and 770Z 117...

Page 124: ...r 770 12J0410 For 770E 770ED 10L0889 For 770X 14 1 model 10L0908 For 770X 13 7 10L0911 For 770Z 14 1 model 10L0908 For 770Z 13 7 model 10L0911 8 Modem Card 10L1572 For Austria 10L1572 For U S Japan 12...

Page 125: ...Stereo Speaker Assembly For 14 1 model 12J0415 For 13 3 model 12J2001 15 Backup Battery 12J0453 16 Eject Lever See Mechanical Group 17 Microphone Assembly with holder 05K4476 18 Lower Shield Case 12J...

Page 126: ...770ED 05K7061 For 770X model 05K5181 For 770X Korea 05K5924 For 770Z 05K6152 For 770Z Korea 05K6153 28 Center Cover 12J0422 29 Hinge Cap Left and Right 12J0423 Spacer for Mic 05K6043 AC Adapter 56 W...

Page 127: ...tor Screw Cap Miscellaneous Parts for Base Cover 12J0429 Includes the following Blank Cover Adv MM Adapter Blank Lid for Telephone Jack RJ11 EMI Finger LCD Icon Keyboard Spacer Keyboard Washer Power S...

Page 128: ...PARTS LIST LCD FRU Note When replacing the LCD panel or inverter replace an A part with an A part or replace a B part with a B part 122...

Page 129: ...For 770X 770Z 13 7 models 05K9350 3 Hinge Left and Right For 14 1 models 12J0436 For 13 3 models 12J0437 For 13 7 models 05K5183 4 LCD Rear Cover For 14 1 models 12J0434 For 14 1 Korea 05K4573 For 13...

Page 130: ...Miscellaneous Parts 12J0443 for 13 3 models Includes the following Control Knob Latch Right and Left Screw Cap Keyboard Unit For 770 Arabic 02K4733 Belgian 02K4656 Canadian French 12J2009 Danish 12J2...

Page 131: ...5 Taiwan 02K4698 U K English 02K4684 U S English 02K4680 For 770X and 770Z Arabic 02K4847 Belgian 02K4702 Canadian French 02K4634 Chech 02K4895 Danish 02K4642 Dutch 02K4639 French 02K4638 German 02K46...

Page 132: ...e 770 05K7037 SelectaDock III 3547003 External Battery Charger 11J9003 For 560 Attach 11J9002 For 600 Attach 02K6501 For 770 Attach 11J9001 5 1 GB Hard Disk Drive 12J0449 8 1 GB Hard Disk Drive 02K051...

Page 133: ...6 PC Test Card 35G4703 Audio Wrap Cable 66G5180 USB Parallel Test Cable 05K2580 Screwdriver Kit 95F3598 Torque Screwdriver 05K4695 5mm Socket Wrench 05K4694 Screwdriver 27L8126 ThinkPad Hardware Maint...

Page 134: ...uth Liberia Mexico Netherlands Antilles Nicaragua Panama Peru Philippines Saudi Arabia Suriname Taiwan Thailand Trinidad West Indies United States of America Venezuela 76H3518 Austria Belgium Bosnia H...

Page 135: ...ty of the user IBM may have patents or pending patent applications covering subject matter in this document The furnishing of this document does not give you any license to these patents You can send...

Page 136: ...IBM Part Number 37L5152 Printed in U S A S1 L 9621 2...

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