IBM ThinkPad 770ED Hardware Maintenance Manual Download Page 118

Page: 118 / 136

FRU REMOVALS AND REPLACEMENTS

2050 Hinge and LCD Cable

Battery Pack (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)

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 loose.

Step

Size (Quantity)

Color

Torque
(kgcm)

.1/

M2.5 x 4 mm (2)

Yellow

Step

Size (Quantity)

Color

Torque
(kgcm)

.1/

M2.5 x 4 mm (4)

Yellow

112

All manuals and user guides at all-guides.com

Summary of Contents for ThinkPad 770ED

Page 1: ...S10L 9621 02 IBM Mobile Systems ThinkPad 770 9548 770E ED 9548 770X 9549 770Z 9549 Hardware Maintenance Manual January 1999 IBM All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 2: ...e 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 publication at any tim...

Page 3: ...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 3...

Page 4: ...nkPad 500 2603 Advanced Diagnostics Diskette 71G3702 S71G 3702 ThinkPad 510 2604 Advanced Diagnostics Diskette 83G8095 S83G 8095 ThinkPad 700 9552 Reference Diskette 42G2017 S42G 2017 ThinkPad 700C 95...

Page 5: ...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 Indicator Panel Checkout 32...

Page 6: ...2 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 Power Switch and Bay Eject Lever 82 109...

Page 7: ...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 following strategy to...

Page 8: ...he 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 is listed in the Symptom...

Page 9: ...g 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 and 5 25 inch diskette...

Page 10: ...ere 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 accendere l e...

Page 11: ...Wasser ausgesetzt werden Die Batterie kann schwere Verbrennungen oder Ver tzungen verursachen Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Bereitschafts oder...

Page 12: ...tzt 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 ist Der Einsatz falsch...

Page 13: ...rannt werden Auch darf ihr Inhalt nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung angebrachte Verbindungsstecker entfernt werden Bei der Entsorgung die rtlichen Bestimmungen f r...

Page 14: ...en 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 betro...

Page 15: ...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 mat riaux combustibles...

Page 16: ...cualquier cable de conexi n entre dispositivos Safety Information The following section contains the safety information that you need to be familiar with before servicing an IBM mobile computer Genera...

Page 17: ...e 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 equipment Important Use...

Page 18: ...oltages these instructions are in the safety sections of maintenance information Use extreme care when measuring high voltages Regularly inspect and maintain your electrical hand tools for safe operat...

Page 19: ...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 wir...

Page 20: ...sted 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 Attach the ESD ground clip t...

Page 21: ...qui 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 commandes ainsi que les proc dur...

Page 22: ...rt 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 23: ...ware 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 clear the error log and r...

Page 24: ...nnectors 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 card Damage caused by for...

Page 25: ...he 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 only once Do the follo...

Page 26: ...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 Setup menu appears 3 Click on Config...

Page 27: ...ystem 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 To restore the serial nu...

Page 28: ...PU 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 serial number follow the...

Page 29: ...anging 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 the power off Use this...

Page 30: ...re 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 or HDP 2 both prompts...

Page 31: ...OST 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 supervisor password are set do the fo...

Page 32: ...osed 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 the Fuel Gauge program Th...

Page 33: ...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 the Scheduled Tasks sett...

Page 34: ...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 operating systems other than...

Page 35: ...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 symbol on the key F9 R...

Page 36: ...ind 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 go on or stay on Power Systems Check...

Page 37: ...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 controller drive or disket...

Page 38: ...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 LED Checkout If an indica...

Page 39: ...ny 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 replace the device and t...

Page 40: ...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 board b CPU card If memo...

Page 41: ...h 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 test with the wrap plug installed o...

Page 42: ...ing 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 Adapter is used 1 If the pow...

Page 43: ...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 go to the next section C...

Page 44: ...place 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 the backup battery see...

Page 45: ...o 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 Checkout If the TrackPoi...

Page 46: ...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 test ends without any errors 4 Star...

Page 47: ...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 the card is reseated try...

Page 48: ...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 are printed on a printer...

Page 49: ...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 attached to the computer...

Page 50: ...DD 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 Second external hard di...

Page 51: ...itor 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 Hard disk drive HDD 1 61 1 Reseat t...

Page 52: ...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 drive 93 External DVD dr...

Page 53: ...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 and Enhanced Video Adapte...

Page 54: ...NNING 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 All manuals and user guides at all guides c...

Page 55: ...ache 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 32MB on the SO DIMM slot F...

Page 56: ...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 2 5 inch 5 1 GB 2 5 inch 8 1 GB 2...

Page 57: ...e 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 mode or resuming normal o...

Page 58: ...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 symptom is not listed...

Page 59: ...ard 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 2 Backup battery 3 Sys...

Page 60: ...ard 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 error 1 System board 19...

Page 61: ...C 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 read error 1 Go to Diskette Drive C...

Page 62: ...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 hard disk boot record I9...

Page 63: ...age 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 charged battery Allow t...

Page 64: ...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 and eject the CD ROM tray...

Page 65: ...ursor 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 use IRQ 11 and 15 for t...

Page 66: ...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 XA Multisession photo CD Video CD an...

Page 67: ...evice 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 click on ThinkPad Configur...

Page 68: ...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 Symptom Error FRU Action in...

Page 69: ...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 on page 39 3 Keyboard...

Page 70: ...layed 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 beeps are heard at power on...

Page 71: ...s 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 3 Reseat the DC DC card 4 DC DC car...

Page 72: ...own 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 failed installed devices...

Page 73: ...emoved 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 LCD assembly c DC DC ca...

Page 74: ...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 removing any FRU power...

Page 75: ...lectrostatic 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 used to establish pers...

Page 76: ...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 All manuals and user guides at all...

Page 77: ...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 ThinkPad 770 770E 770X and 7...

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 All manuals and user guides at all guides com...

Page 79: ...k 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 is in suspend mode Turn...

Page 80: ...FRU REMOVALS AND REPLACEMENTS 74 All manuals and user guides at all guides com...

Page 81: ...RU 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 All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 82: ...bly 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 nylon coating 4 Black 4...

Page 83: ...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 All manuals and user guides at all...

Page 84: ...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 coating 1 Yellow 4 78 All...

Page 85: ...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 place the click button...

Page 86: ...RU REMOVALS AND REPLACEMENTS Indicator Panel Step Size Quantity Color Torque kgcm 4 M2 5 x 4 mm nylon coating flathead 2 Black 4 80 All manuals and user guides at all guides com a l l g u i d e s c o...

Page 87: ...D 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 All manuals and user guides at...

Page 88: ...U 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 All manuals and user guides at all guides c...

Page 89: ...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 thereby causing the ba...

Page 90: ...RU 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 All manuals and user guides at all guides com...

Page 91: ...FRU REMOVALS AND REPLACEMENTS 3 Refer to the following figure for the speaker cable route ThinkPad 770 770E 770X and 770Z 85 All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 92: ...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 between the lower shield...

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 All manuals and user guides at all guides com...

Page 94: ...FRU REMOVALS AND REPLACEMENTS 1100 Standby Battery Battery Pack 1010 UltraBay II Device or Second Battery Pack 1020 Keyboard Assembly 1060 88 All manuals and user guides at all guides com...

Page 95: ...yboard 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 nylon coating 2 Black 4...

Page 96: ...e 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 M2 5 x 6 mm nylon coating 1 Black...

Page 97: ...ay 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 Shield 1110 ThinkPad 770...

Page 98: ...k 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 card Step Size Quantity...

Page 99: ...over 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 blank lid Step Size Quan...

Page 100: ...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 Torque kgcm 2 M2 5...

Page 101: ...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 95 All manuals and user guides at...

Page 102: ...FRU REMOVALS AND REPLACEMENTS Locate the microphone spacer and cable 96 All manuals and user guides at all guides com...

Page 103: ...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 Torque kgcm 1 M2 5 x 8 mm ny...

Page 104: ...r 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 that it is connected fi...

Page 105: ...VALS 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 All manuals and user guides at all gu...

Page 106: ...t 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 any other part of the card 100 All...

Page 107: ...t 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 not pop out Step Size...

Page 108: ...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 Fan 1160 CPU Card 1170...

Page 109: ...LS 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 All manuals and user guides at all g...

Page 110: ...able 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 the upper shield 104 All...

Page 111: ...FRU REMOVALS AND REPLACEMENTS ThinkPad 770 770E 770X and 770Z 105 All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 112: ...ery 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 mm nylon coating 3 Bla...

Page 113: ...r 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 the control knob works c...

Page 114: ...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 mm nylon coating 4 Bla...

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 All manuals and user guides at all guides com...

Page 116: ...D 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 All manuals and user guides at all guides com a l l g...

Page 117: ...vice 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 nylon coating 2 Yellow 4 T...

Page 118: ...ver 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 loose Step Size Quantity Co...

Page 119: ...S 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 All manuals and user guides at all...

Page 120: ...ect 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 Bay eject lever 17 Click...

Page 121: ...put 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 External diskette drive 21 Power o...

Page 122: ...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 All manuals and user guid...

Page 123: ...PARTS LIST Parts List ThinkPad 770 770E 770X and 770Z 117 All manuals and user guides at all guides com...

Page 124: ...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 12J0412 For 770 Korea 10L...

Page 125: ...y 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 12J0407 For 770X 770Z 05K5...

Page 126: ...81 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 2 pin 02K6497 3 pin 02K7007 3 pin 0...

Page 127: ...eous 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 Switch Screw Cap Spacer...

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 All manuals and user guides at all guides com...

Page 129: ...els 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 3 models 12J0435 For 1...

Page 130: ...J0443 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 12J2021 Dutch 12J2015 Frenc...

Page 131: ...4 U S English 02K4680 For 770X and 770Z Arabic 02K4847 Belgian 02K4702 Canadian French 02K4634 Chech 02K4895 Danish 02K4642 Dutch 02K4639 French 02K4638 German 02K4636 Hungarian 02K4893 Italian 02K464...

Page 132: ...ck 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 02K0514 24X 10X IDE CD ROM Dr...

Page 133: ...Audio Wrap Cable 66G5180 USB Parallel Test Cable 05K2580 Screwdriver Kit 95F3598 Torque Screwdriver 05K4695 5mm Socket Wrench 05K4694 Screwdriver 27L8126 ThinkPad Hardware Maintenance Diskette Version...

Page 134: ...erlands Antilles Nicaragua Panama Peru Philippines Saudi Arabia Suriname Taiwan Thailand Trinidad West Indies United States of America Venezuela 76H3518 Austria Belgium Bosnia Herzogovina Bulgaria Cro...

Page 135: ...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 license inquiries in wr...

Page 136: ...IBM Part Number 37L5152 Printed in U S A S1 L 9621 2 All manuals and user guides at all guides com a l l g u i d e s c o m...

Search results

Summary of Contents for ThinkPad 770ED

Reviews:

Related manuals for ThinkPad 770ED

Brands by name

Popular brands

IBM ThinkPad 770ED, Hardware Maintenance Manual

Search results

Summary of Contents for ThinkPad 770ED

Reviews:

Related manuals for ThinkPad 770ED

Brands by name

Popular brands