Lenovo 1141BTU Hardware Maintenance Manual Download

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Hardware Maintenance Manual

ThinkPad Edge E420

Summary of Contents for 1141BTU

Page 1: ...Hardware Maintenance Manual ThinkPad Edge E420 ...

Page 2: ...nder Appendix A Notices on page 117 Second Edition April 2011 Copyright Lenovo 2011 LIMITED AND RESTRICTED RIGHTS NOTICE If data or software is delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925 ...

Page 3: ...word 38 Supervisor password 39 How to remove the power on password 39 How to remove the hard disk password 39 Power management 40 Screen blank mode 40 Sleep standby mode 40 Hibernation mode 40 Symptom to FRU index 41 Numeric error codes 42 Error messages 42 No beep symptoms 42 LCD related symptoms 43 Intermittent problems 43 Undetermined problems 43 Chapter 5 Status indicators 45 Chapter 6 Special...

Page 4: ...arts list 95 Overall 96 LCD FRUs 105 Keyboard 109 Miscellaneous parts 110 ac power adapters 110 Power cords 111 Recovery discs 112 Windows XP Professional 32 bit DVDs 112 Windows 7 Home Basic 32 bit DVDs 113 Windows 7 Home Premium 32 bit DVDs 113 Windows 7 Home Premium 64 bit DVDs 113 Windows 7 Professional 32 bit DVDs 114 Windows 7 Professional 64 bit DVDs 115 Common service tools 116 Appendix A ...

Page 5: ...oubleshoot problems Important This manual is intended only for trained service technicians who are familiar with ThinkPad products Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively Before servicing a ThinkPad product be sure to read all the information under Chapter 1 Safety information on page 1 and Chapter 2 Important service information on page 25 Cop...

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Page 7: ...t unsafe Before you start the machine make sure that other service technicians and the customer s personnel are not in a hazardous position Place removed covers and other parts in a safe place away from all personnel while you are servicing the machine Keep your toolcase away from walk areas so that other people will not trip over it Do not wear loose clothing that can be trapped in the moving par...

Page 8: ...ent keep the other hand in your pocket or behind your back Attention An electrical shock can occur only when there is a complete circuit By observing the above rule you may prevent a current from passing through your body When using testers set the controls correctly and use the approved probe leads and accessories for that tester Stand on suitable rubber mats obtained locally if necessary to insu...

Page 9: ...eck exterior covers for damage loose broken or sharp edges 2 Power off the computer Disconnect the power cord 3 Check the power cord for a A third wire ground connector in good condition Use a meter to measure third wire ground continuity for 0 1 ohm or less between the external ground pin and the frame ground b The power cord should be the type specified in the parts list c Insulation must not be...

Page 10: ...ce requirement Note The use of a grounding system to guard against ESD damage is desirable but not necessary Attach the ESD ground clip to any frame ground ground braid or green wire ground When working on a double insulated or battery operated system use an ESD common ground or reference point You can use coax or connector outside shells on these systems Use the round ground prong of the ac plug ...

Page 11: ...DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information 5 ...

Page 12: ...DANGER 6 Hardware Maintenance Manual ...

Page 13: ...PERIGO PERIGO PERIGO Chapter 1 Safety information 7 ...

Page 14: ...PERIGO PERIGO PERIGO PERIGO PERIGO DANGER 8 Hardware Maintenance Manual ...

Page 15: ...DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information 9 ...

Page 16: ...DANGER DANGER VORSICHT VORSICHT VORSICHT 10 Hardware Maintenance Manual ...

Page 17: ...VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information 11 ...

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Page 19: ...Chapter 1 Safety information 13 ...

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Page 21: ...Chapter 1 Safety information 15 ...

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Page 23: ...ual translations The laser compliance statements in this section are provided in the following languages English Arabic Brazilian Portuguese French German Hebrew Japanese Korean Spanish Traditional Chinese Chapter 1 Safety information 17 ...

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Page 27: ...Chapter 1 Safety information 21 ...

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Page 29: ...Chapter 1 Safety information 23 ...

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Page 31: ...g or installing any software fixes drivers and UEFI BIOS downloads Customers in Canada should call the Customer Support Center at 800 565 3344 for assistance or download information Strategy for replacing FRUs Before replacing parts Make sure that all software fixes drivers and UEFI BIOS downloads are installed before replacing any FRUs listed in this manual After a system board is replaced ensure...

Page 32: ...rive D The mSATA drive is installed in the wireless WAN card slot of the computer The Lenovo preloaded software is installed on the mSATA drive Important notice for replacing a system board Some components mounted on a system board are very sensitive Improper handling of a system board can cause damage to those components and may cause a system malfunction Attention When handling a system board Do...

Page 33: ...mbers and FRU descriptions for the key commodities for CTO CMV and GAV products at a MT serial number level An example of key commodities are hard disk drives system boards microprocessors Liquid Crystal Displays LCDs and memory Remember all CTO and CMV products are loaded in PEW under the 4 digit MT and 3 digit model where model CTO Example 1829 CTO GAVs are loaded in PEW under the 4 digit MT and...

Page 34: ...by description with applicable machine type model and FRU will be displayed Using the HMM For Key Commodities Examples hard disk drive system board microprocessor LCD and memory Use the HMM as a back up to PEW and eSupport to view the complete list of FRUs at the MT Model level 28 Hardware Maintenance Manual ...

Page 35: ...ariety of reasons that have nothing to do with a hardware defect such as cosmic radiation electrostatic discharge or software errors Consider replacing a FRU only when a problem recurs If you suspect that a FRU is defective clear the error log and run the test again If the error does not recur do not replace the FRU Be careful not to replace a nondefective FRU What to do first When you do return a...

Page 36: ... Note The diagnostic tests are intended to test only ThinkPad products The use of non ThinkPad products prototype cards or modified options can lead to false indications of errors and invalid system responses 1 Identify the failing symptoms in as much detail as possible 2 Verify the symptoms Try to re create the failure by running the diagnostic test or by repeating the operation Diagnostics using...

Page 37: ... on page 34 and check the power sources If an error code appears go to Symptom to FRU index on page 41 4 When the ThinkPad logo comes up immediately press F12 to enter the Network Boot menu 5 Insert the PC Doctor CD into the internal optical drive 6 Press cursor keys to select ATAPI CDx x 0 1 and then press Enter 7 Follow the instructions on the screen 8 The main panel of PC Doctor appears 9 Selec...

Page 38: ...PC Doctor shows messages describing it 12 To exit the test select Quit Exit Diag To cancel the test press Esc Note After running PC Doctor check the time and date on the system and reset them if they are incorrect Detecting system information with PC Doctor PC Doctor can detect the following system information Hardware Info System Configuration Memory Contents Physical Disk Drives VGA Information ...

Page 39: ...tics ThinkPad Devices AC Adapter Battery 1 Battery2 LCD unit 1 Diagnostics Video Adapter 2 Interactive Tests Video Audio Enter the ThinkPad Setup and change Serial ATA SATA setting to Compatibility and run Diagnostics Other Device Conexant Audio Speaker Interactive Tests Internal Speaker Note Once Audio test is done the no sound is heard this test In this case turn off and turn on the computer The...

Page 40: ...e computer 2 Remove the battery pack 3 Connect the ac power adapter 4 Check that power is supplied when you turn on the computer 5 Turn off the computer 6 Disconnect the ac power adapter and install the charged battery pack 7 Check that the battery pack supplies power when you turn on the computer If you suspect a power problem see the appropriate one of the following power supply checkouts Checki...

Page 41: ...until the Power Manager Battery Gauge shows that less than 96 of the total power remains under 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 Power Manager Battery Gauge icon in the icon tray of the Windows taskbar and wait for a moment but do not c...

Page 42: ...ug the ac power adapter from it 2 Turn the computer upside down 3 Remove the battery pack see 1010 Battery pack on page 54 4 Remove the backup battery see 1090 Backup battery on page 64 5 Measure the voltage of the backup battery See the following figure Wire Voltage V dc Red 2 5 to 3 2 Black Ground If the voltage is correct replace the system board If the voltage is not correct replace the backup...

Page 43: ...Drivers Recovery Disc one or more discs This disc restores the preinstalled applications and drivers on the computer Supplemental Recovery Disc This disc contains additional content such as updates to the software that was preinstalled on the computer Not all recovery disc sets come with a Supplemental Recovery Disc Notes You must have a DVD drive to use the recovery discs If you do not have an in...

Page 44: ...reen to complete the Windows setup 11 After you have completed the Windows setup you might want to restore the original startup sequence Start the ThinkPad Setup and then press F9 to restore the default settings Press F10 to save and exit the ThinkPad Setup Note After restoring a drive to the factory default settings you might need to reinstall some device drivers Passwords As many as three passwo...

Page 45: ...page 64 4 Turn on the computer and wait until the POST ends After the POST ends the password prompt does not appear The 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 service technician 1 Turn on the computer 2 When the ThinkPad logo comes up immediately press F1 to enter ThinkPad Setup 3 Select Security using the cursor direct...

Page 46: ...k drive is powered off The CPU stops If a suspend time has been set on the timer and the user does not do any operation with the keyboard the TrackPoint the hard disk the parallel connector or the diskette drive within that time the computer goes into sleep standby mode automatically Note Even if you do not set the low battery alarm the charge indicator notifies you when the battery is low and the...

Page 47: ...2 Error messages on page 42 No beep symptoms on page 42 LCD related symptoms on page 43 Intermittent problems on page 43 Undetermined problems on page 43 The symptom to FRU index in this section lists symptoms and errors and their possible causes The most likely cause is listed first in boldface type Note Do the FRU replacement or other actions in the sequence shown in the column headed FRU or act...

Page 48: ...the date nor the time is set in the computer two short beeps Run ThinkPad Setup to reset the time and date 1802 Unauthorized network card is plugged in Turn off and remove the miniPCI network card two short beeps 1 Remove the Mini PCI network card 2 System board Error messages Table 3 Error messages Symptom or error beeps if any FRU or action in sequence Fan error four short beeps one long beep 1 ...

Page 49: ...eadable Characters missing pixels Screen abnormal Wrong color displayed 1 See important note for LCD related symptoms 2 Reseat all LCD connectors 3 LCD assembly 4 System board Horizontal or vertical lines displayed on LCD LCD assembly Intermittent problems Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardware defect such as cosmic radiation ele...

Page 50: ...te drive or optical drive f DIMM g Optical disk or diskette in the internal drive h PC Cards 4 Turn on the computer 5 Determine whether the problem has been solved 6 If the problem does not 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 LCD assembly...

Page 51: ... You can enter all alphabetic characters A Z in uppercase without pressing the Shift key Wireless status Press F9 to enable or disable the wireless features You can quickly change the power state of each feature in the list 2 Power status Green The ac power adapter is connected If a battery is installed on the computer it is charged when this indicator is on Off The ac power adapter is not connect...

Page 52: ...d on the palm rest works as a system status indicator it shows whether the computer is in sleep standby hibernation or normal mode Red The computer is on in normal mode Fast blinking red The computer is entering sleep standby or hibernation mode Slow blinking red The computer is in sleep standby mode Off The computer is off or in hibernation mode 46 Hardware Maintenance Manual ...

Page 53: ...an change the camera and audio settings Switching a display output location F6 For Windows 7 Switch between the computer display and an external monitor Windows will show these display options Computer display only LCD Computer display and external monitor same image Computer display and external monitor extended desktop function External monitor only Note To switch between the computer display an...

Page 54: ...ou can quickly change the power state of each feature in the list Notes If you want to use this button to enable or disable the wireless features the following device drivers must be installed on your computer beforehand Power Management driver OnScreen Display Utility Wireless device drivers Previous track scene F10 Play pause F11 Next track scene F12 For Multimedia control 48 Hardware Maintenanc...

Page 55: ...the replacement CRU and 2 you may be charged for the replacement CRU if Lenovo does not receive the defective part within thirty 30 days of your receipt of the replacement CRU See your Lenovo Limited Warranty documentation for full details This chapter presents notices related to removing and replacing parts Read this chapter carefully before replacing any FRU Screw notices Loose screws can cause ...

Page 56: ...the serial number 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 LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later and restart the computer 2 From the main menu select 1 Set System Identification 3 Select 2 Read S N data from EEPROM The serial number of each device in your computer is...

Page 57: ...ormation Read Write function on the LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later 1 Insert the LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later and restart the computer 2 From the main menu select 6 Set ECA Information 3 To read ECA information select 2 Read ECA rework number from EEPROM and follow the instruction 4 To read box build date select 5 Read box ...

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Page 59: ...eplacement notices on page 49 3 Begin by removing any FRUs that have to be removed before replacing the failing FRU Such FRUs are listed in each FRU replacement section Remove them in the order in which they are listed 4 Follow the correct sequence in the steps for removing a FRU as given in the drawings by the numbers in square callouts 5 When turning a screw to replace a FRU turn it in the direc...

Page 60: ... shows that the battery is defective The only exception to this is if the battery pack is physically damaged or a customer is reporting a possible safety issue If Lenovo ThinkVantage Toolbox is not installed in the computer the customer should download this program before a non physically damaged battery pack is replaced Note that a physically damaged battery pack is a non warranty replacement par...

Page 61: ...tall the battery pack in the slot Make sure that the battery latch is in the locked position 1020 ExpressCard blank bezel Table 9 Removal steps of ExpressCard blank bezel When you press the ExpressCard blank bezel 1 it pops out 2 1 2 Chapter 8 Removing and replacing a FRU 55 ...

Page 62: ...re that the bezel is correctly oriented as shown in the following figure 1030 Bottom slot cover For access remove this FRU 1010 Battery pack on page 54 Table 10 Removal steps of bottom slot cover Note Loosen the screws 1 but do not remove them 1 1 1 1 2 56 Hardware Maintenance Manual ...

Page 63: ...r access remove these FRUs in order 1010 Battery pack on page 54 1030 Bottom slot cover on page 56 Table 11 Removal steps of optical drive or travel cover 1 Step Screw quantity Color Torque 1 M2 6 mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgfcm Chapter 8 Removing and replacing a FRU 57 ...

Page 64: ... FRUs in order 1010 Battery pack on page 54 1030 Bottom slot cover on page 56 Table 12 Removal steps of memory modules 2 1 1 Note If only one memory module is used on the computer you are servicing the card must be installed in SLOT 0 a lower slot but not in SLOT 1 b upper slot b a 58 Hardware Maintenance Manual ...

Page 65: ...e 54 1030 Bottom slot cover on page 56 Attention Do not drop the drive or apply any physical shock to it The drive is sensitive to physical shock Improper handling can cause damage and permanent loss of data Before removing the drive have the user make a backup copy of all the information on it if possible Never remove the drive while the computer is operating or is in suspend mode Table 13 Remova...

Page 66: ...ly continued When installing Make sure the HDD is attached firmly Table 14 Removal steps of HDD bracket 1 1 1 1 2 Step Screw quantity Color Torque 1 M3 2 8 mm wafer head nylon coated 4 Black 0 392 Nm 4 kgfcm 60 Hardware Maintenance Manual ...

Page 67: ...for wireless LAN In step 1 unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick the connectors with your fingers and gently unplug them in the direction of the arrow Note Some models might have a third white antenna cable 2 1 1 Step Screw quantity Color Torque 2 M2 3 mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgfcm Chapter 8 Removing and replacing a FRU 61 ...

Page 68: ... 1080 PCI Express Mini Card for wireless WAN For access remove these FRUs in order 1010 Battery pack on page 54 1030 Bottom slot cover on page 56 Table 16 Removal steps of PCI Express Mini Card for wireless WAN In step 1 unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick the connectors with your fingers and gently unplug them in the direction of the arrow 2 1 1 Whe...

Page 69: ...n page 56 Attention Do not drop the drive or apply any physical shock to it The drive is sensitive to physical shock Improper handling can cause damage and permanent loss of data Before removing the drive have the user make a backup copy of all the information on it if possible Never remove the drive while the computer is operating or is in suspend mode Chapter 8 Removing and replacing a FRU 63 ...

Page 70: ...ese FRUs in order 1010 Battery pack on page 54 1030 Bottom slot cover on page 56 Table 17 Removal steps of backup battery DANGER Use only the battery specified in the parts list for your computer Any other battery could ignite or explode 1 2 When installing Make sure that the connector is attached firmly 64 Hardware Maintenance Manual ...

Page 71: ...Bottom slot cover on page 56 Table 18 Removal steps of keyboard 1 1 When installing Make sure the screws have been fastened to secure to keyboard Step Screw quantity Color Torque 1 M2 6 mm wafer head nylon coated 2 Black 0 181 Nm 1 85 kgfcm 2 2 3 Chapter 8 Removing and replacing a FRU 65 ...

Page 72: ...talling Attach the keyboard so that the keyboard edge is under the frame as shown in the following figure 1120 Top case assembly For access remove these FRUs in order 1010 Battery pack on page 54 1030 Bottom slot cover on page 56 1040 Optical drive or travel cover on page 57 1110 Keyboard on page 65 66 Hardware Maintenance Manual ...

Page 73: ...1 1 1 1 1 1 Step Screw quantity Color Torque 1 M2 6 mm wafer head nylon coated 10 Black 0 181 Nm 1 85 kgfcm 2 2 2 2 2 Step Screw quantity Color Torque 2 M2 3 mm wafer head nylon coated 5 Black 0 181 Nm 1 85 kgfcm Chapter 8 Removing and replacing a FRU 67 ...

Page 74: ... assembly continued 3 Step Screw quantity Color Torque 3 M2 6 mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgfcm 4 5 When installing Make sure that the connector is attached firmly to the system board 68 Hardware Maintenance Manual ...

Page 75: ... the top case assembly in the direction shown by the arrow 7 and then detach the connector 8 7 8 When installing Make sure that the connector is attached firmly to the system board 1130 Bluetooth daughter card For access remove these FRUs in order 1010 Battery pack on page 54 1030 Bottom slot cover on page 56 1040 Optical drive or travel cover on page 57 Chapter 8 Removing and replacing a FRU 69 ...

Page 76: ...he card is attached firmly to the system board 1140 Express sub card For access remove these FRUs in order 1010 Battery pack on page 54 1020 ExpressCard blank bezel on page 55 1030 Bottom slot cover on page 56 1040 Optical drive or travel cover on page 57 1110 Keyboard on page 65 1120 Top case assembly on page 66 Table 21 Removal steps of Express sub card When installing Make sure that the Express...

Page 77: ...assembly For access remove these FRUs in order 1010 Battery pack on page 54 1020 ExpressCard blank bezel on page 55 1030 Bottom slot cover on page 56 1040 Optical drive or travel cover on page 57 1110 Keyboard on page 65 1120 Top case assembly on page 66 1130 Bluetooth daughter card on page 69 1140 Express sub card on page 70 Chapter 8 Removing and replacing a FRU 71 ...

Page 78: ...steps of speaker assembly 3 4 4 When installing Attach the speaker assembly and route the cable as shown in the following figure and make sure that the speaker connector is attached firmly 72 Hardware Maintenance Manual ...

Page 79: ...rop or stack the system board If you put a system board down be sure to put it only on a padded surface such as an ESD mat or a corrugated conductive surface After replacing the system board run PC Doctor for DOS to make sure that the HDD Active Protection System still functions The procedure is as follows 1 Place the computer on a horizontal surface 2 Run Diagnostics ThinkPad Devices HDD Active P...

Page 80: ... are extremely sensitive When you service the system board avoid any kind of rough handling a CPU b Platform Controller Hub PCH c Graphics Processing Unit GPU Discrete Graphics chip For models with a discrete thermal module b c a For models with an integrated thermal module b a 74 Hardware Maintenance Manual ...

Page 81: ...M2 6 mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgfcm 2 2 4 3 Step Screw quantity Color Torque 2 M2 6 mm wafer head nylon coated 2 Black 0 181 Nm 1 85 kgfcm When installing Make sure that the connector is attached firmly to the system board Chapter 8 Removing and replacing a FRU 75 ...

Page 82: ...Make sure that you route the cables correctly and you tape up the cables in the proper positions as shown in the following figure 6 6 6 6 When you route the cables make sure that they are not subjected to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken 76 Hardware Maintenance Manual ...

Page 83: ...Table 24 Removal steps of fan assembly Loosen the screws 2 but do not remove them Note Different models might have different numbers of screws in step 2 1 2 2 3 Chapter 8 Removing and replacing a FRU 77 ...

Page 84: ...assembly a a 1170 CPU For access remove these FRUs in order 1010 Battery pack on page 54 1020 ExpressCard blank bezel on page 55 1030 Bottom slot cover on page 56 1040 Optical drive or travel cover on page 57 1060 Hard disk drive assembly on page 59 1070 PCI Express Mini Card for wireless LAN on page 61 1080 PCI Express Mini Card for wireless WAN on page 62 1080 mSATA solid state drive on page 63 ...

Page 85: ...e FRUs in order 1010 Battery pack on page 54 1020 ExpressCard blank bezel on page 55 1040 Optical drive or travel cover on page 57 1030 Bottom slot cover on page 56 1060 Hard disk drive assembly on page 59 1070 PCI Express Mini Card for wireless LAN on page 61 1080 PCI Express Mini Card for wireless WAN on page 62 1080 mSATA solid state drive on page 63 1090 Backup battery on page 64 1110 Keyboard...

Page 86: ...Table 26 Removal steps of DC in sub card 1 Step Screw quantity Color Torque 1 M2 6 mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgfcm 2 80 Hardware Maintenance Manual ...

Page 87: ...mbly 1 1 Step Screw quantity Color Torque 1 M2 5 6 mm wafer head nylon coated 2 Black 0 392 Nm 4 kgfcm 2 2 Step Screw quantity Color Torque 2 M2 5 6 mm wafer head nylon coated 2 Black 0 392 Nm 4 kgfcm Chapter 8 Removing and replacing a FRU 81 ...

Page 88: ... labels 4 Battery word label 18 FCC label 19 Serial number label 20 Homologation label Following labels need to be peeled off from the old base cover and need to be put on the new base cover 2 SIM label 12 Brazil wireless card label 3 China Telecom label 13 SIRIM label or Indonesia postel label 5 Onboard LAN MAC address label or Ethernet label 14 China 3G Logo wireless WAN label 6 IMEI label 15 SI...

Page 89: ...For access remove these FRUs in order 1010 Battery pack on page 54 1030 Bottom slot cover on page 56 1040 Optical drive or travel cover on page 57 1070 PCI Express Mini Card for wireless LAN on page 61 1080 PCI Express Mini Card for wireless WAN on page 62 1080 mSATA solid state drive on page 63 1110 Keyboard on page 65 1120 Top case assembly on page 66 Table 28 Removal steps of LCD unit 1 1 Step ...

Page 90: ...92 Nm 4 kgfcm 2 2 Step Screw quantity Color Torque 2 M2 5 6 mm wafer head nylon coated 2 Black 0 392 Nm 4 kgfcm 3 4 When installing Make sure that the connector is attached firmly to the system board In step 5 release wireless antenna cables from the cable guides 84 Hardware Maintenance Manual ...

Page 91: ... 1040 Optical drive or travel cover on page 57 1070 PCI Express Mini Card for wireless LAN on page 61 1080 PCI Express Mini Card for wireless WAN on page 62 1080 mSATA solid state drive on page 63 1110 Keyboard on page 65 1120 Top case assembly on page 66 1190 LCD unit on page 83 Table 29 Removal steps of LCD bezel assembly 1 1 1 1 Chapter 8 Removing and replacing a FRU 85 ...

Page 92: ...e screws 2020 Integrated camera For access remove these FRUs in order 1010 Battery pack on page 54 1030 Bottom slot cover on page 56 1040 Optical drive or travel cover on page 57 1070 PCI Express Mini Card for wireless LAN on page 61 1080 PCI Express Mini Card for wireless WAN on page 62 1080 mSATA solid state drive on page 63 1110 Keyboard on page 65 1120 Top case assembly on page 66 1190 LCD uni...

Page 93: ... 1040 Optical drive or travel cover on page 57 1070 PCI Express Mini Card for wireless LAN on page 61 1080 PCI Express Mini Card for wireless WAN on page 62 1080 mSATA solid state drive on page 63 1110 Keyboard on page 65 1120 Top case assembly on page 66 1190 LCD unit on page 83 2010 LCD bezel assembly on page 85 2020 Integrated camera on page 86 Table 31 Removal steps of LCD panel LCD cable and ...

Page 94: ...Removal steps of LCD panel LCD cable and LCD rear cover assembly continued Step Screw quantity Color Torque 1 M2 3 5 mm wafer head nylon coated 4 Silver 0 181 Nm 1 85 kgfcm 3 6 4 5 88 Hardware Maintenance Manual ...

Page 95: ...ly continued When installing Make sure that the LCD connector is attached firmly Table 32 Removal steps of hinges 1 1 1 1 2 2 2 2 3 3 Step Screw quantity Color Torque 1 M2 3 5 mm wafer head nylon coated 4 Silver 0 181 Nm 1 85 kgfcm Chapter 8 Removing and replacing a FRU 89 ...

Page 96: ...ress Mini Card for wireless WAN on page 62 1080 mSATA solid state drive on page 63 1110 Keyboard on page 65 1120 Top case assembly on page 66 1190 LCD unit on page 83 2010 LCD bezel assembly on page 85 2020 Integrated camera on page 86 2030 LCD panel LCD cable LCD rear cover assembly and hinges on page 87 Table 33 Removal steps of Wireless LAN antenna assembly wireless WAN antenna assembly and LCD...

Page 97: ... 2 1 1 1 1 3 3 3 3 3 3 Cable routing When you install the antenna assembly route the cables as shown in the following figure As you route the cables make sure that they are not subjected to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken Chapter 8 Removing and replacing a FRU 91 ...

Page 98: ...sembly and LCD rear cover assembly continued a Wireless LAN AUX antenna black b Wireless WAN AUX antenna blue c Wireless WAN MAIN antenna orange d Wireless LAN MAIN antenna gray a b c d Note Some models might have a third white cable for wireless LAN 92 Hardware Maintenance Manual ...

Page 99: ... Built in microphones 10 Fingerprint reader for some models 3 Power switch 11 Touch pad buttons 4 Security keyhole 12 Touch pad 5 ac power connector 13 TrackPoint buttons 6 Optical drive or travel cover 14 TrackPoint pointing stick 7 USB connector 15 UltraNav 8 ExpressCard slot 1 For the description of the power status indicator see Chapter 5 Status indicators on page 45 Copyright Lenovo 2011 93 ...

Page 100: ... port 8 RJ 45 Ethernet connector 1 For the description of the sleep standby status indicator see Chapter 5 Status indicators on page 45 Bottom view 1 2 3 4 1 Battery pack 3 Bottom slot cover1 2 Battery pack latch 4 Built in stereo speakers 1 The memory modules hard disk drive and wireless LAN WAN cards are located underneath the bottom slot cover 94 Hardware Maintenance Manual ...

Page 101: ...ponsibility you may request that Lenovo installs an Optional service CRU according to the warranty service for your product Where you are installing the CRU Lenovo will ship the CRU to you CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request You may find a list of CRUs in the publications that ship with your product or at...

Page 102: ...Overall 1 4 7 8 10 12 13 14 17 20 16 18 15 19 21 9 11 6 5 2 3 96 Hardware Maintenance Manual ...

Page 103: ...3Bx 3Ex 3Fx 3Gx 3Hx 3Jx 3Kx 3Lx 3Vx 3Wx 3Xx 3Yx 3Zx 42x 43x 44x 45x 46x 47x 48x 49x 4Sx 4Tx 5Bx 5Cx 5Dx 5Ex 5Fx 5Nx 5Px 67x 68x 69x 6Ax 6Bx 6Cx 6Dx 6Ex 6Fx 6Hx 6Jx 6Kx 6Lx 6Mx 6Nx 6Px 6Qx 6Xx 6Yx 7Cx 7Dx 7Ex 7Fx 7Gx 7Hx 7Kx 7Qx 7Rx 7Sx 7Tx 7Ux 30x 51x 3Cx 3Dx 3Mx 3Nx 3Px 3Qx 3Rx 3Sx 3Tx 3Ux 5Xx 5Yx 6Gx 6Rx 31x 5Vx 5Wx 5Zx 1167 CTO 55Y3716 4 4 GB DDR3 1333 SDRAM SO DIMM PC3 10600 card 1141 CTO 40x ...

Page 104: ... 5Yx 5Zx 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Dx 6Ex 6Sx 6Tx 6Ux 6Vx 6Wx 6Xx 6Yx 78x 79x 7Ax 7Bx 7Cx 7Dx 7Ex 7Fx 7Gx 7Hx 7Jx 7Kx 7Lx 7Mx 7Nx 7Px 7Qx 7Rx 7Sx 7Tx 7Ux 1167 CTO 42T4753 8 Battery pack 6 cell Li ion 2 2 Ah 1141 CTO 30x 40x 51x 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 3Sx 3Tx 3Ux 3Vx 3Wx 48x 49x 4Ax 4Bx 4Cx 4Dx 4Ex 4...

Page 105: ...4x 35x 36x 37x 38x 39x 3Ax 3Bx 3Cx 3Dx 3Ex 3Fx 3Gx 3Hx 3Jx 3Kx 3Lx 3Mx 3Nx 3Px 3Qx 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx 3Yx 3Zx 42x 43x 44x 45x 46x 47x 48x 49x 4Ax 4Bx 4Cx 4Dx 4Ex 4Fx 4Gx 4Hx 4Jx 4Kx 4Lx 4Mx 4Nx 4Px 4Qx 4Rx 4Sx 4Tx 4Ux 4Vx 4Wx 4Xx 4Yx 4Zx 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Cx 5Dx 5Ex 5Fx 5Gx 5Hx 5Jx 5Kx 5Lx 5Mx 5Nx 5Px 5Qx 5Rx 5Sx 5Tx 5Ux 5Vx 5Wx 5Xx 5Yx 5Zx 62x 63x 64x 65x 66x 67x 6...

Page 106: ...hard disk drive 250 GB 5 400 rpm 1141 CTO 20x 2Ux 5Bx 63x 64x 67x 6Bx 6Cx 7Jx 1167 CTO 04W1250 13 SATA hard disk drive 250 GB 5 400 rpm 1141 CTO 20x 2Ux 5Bx 63x 64x 67x 6Bx 6Cx 7Jx 1167 CTO 04W1252 13 SATA hard disk drive 250 GB 5 400 rpm 1141 CTO 20x 2Ux 5Bx 63x 64x 67x 6Bx 6Cx 7Jx 1167 CTO 04W1254 13 SATA hard disk drive 250 GB 5 400 rpm 1141 CTO 20x 2Ux 5Bx 63x 64x 67x 6Bx 6Cx 7Jx 1167 CTO 04W1...

Page 107: ...x 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Sx 2Tx 2Xx 34x 35x 37x 3Ax 3Ex 3Hx 3Kx 3Lx 3Nx 3Px 3Tx 3Vx 3Wx 3Yx 3Zx 46x 47x 48x 49x 4Ax 4Bx 4Ex 4Fx 4Gx 4Hx 4Jx 4Kx 4Lx 4Mx 4Nx 4Px 4Qx 4Rx 4Sx 4Tx 4Ux 4Vx 4Wx 4Xx 54x 57x 58x 59x 5Ax 5Xx 68x 69x 6Ax 6Hx 6Jx 6Kx 6Lx 6Mx 6Nx 6Px 6Qx 6Sx 6Tx 6Yx 78x 79x 7Ax 7Bx 7Cx 7Dx 7Ex 7Hx 1167 CTO 04W1261 13 SATA hard disk drive 500 GB 7 200 rpm 1141 CTO 31x 51x 22x 23x 24x 27x...

Page 108: ... 5Zx 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Dx 6Ex 6Fx 6Gx 6Hx 6Jx 6Kx 6Lx 6Mx 6Nx 6Px 6Qx 6Rx 6Sx 6Tx 6Ux 6Vx 6Wx 6Xx 6Yx 78x 79x 7Ax 7Bx 7Cx 7Dx 7Ex 7Fx 7Gx 7Hx 7Jx 7Kx 7Lx 7Mx 7Nx 7Px 7Qx 7Rx 7Sx 7Tx 7Ux 1167 CTO 60Y3271 N 15 Bluetooth daughter card BDC 3 0 1141 CTO 21x 31x 50x 51x 22x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Xx ...

Page 109: ...95 17 Intel Centrino Advanced N WiMAX 6250 Russia SKU 1141 CTO 1167 CTO 60Y3209 18 CPU assembly Intel Core i3 2310M Processor 2 10GHz 1141 CTO 20x 40x 50x 22x 23x 24x 27x 2Bx 2Cx 2Nx 2Px 2Qx 2Ux 2Vx 2Wx 2Xx 2Yx 2Zx 32x 33x 34x 35x 3Mx 3Nx 3Px 3Qx 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx 3Yx 45x 46x 47x 48x 49x 4Ax 4Bx 4Cx 4Dx 4Nx 4Px 4Qx 4Rx 4Sx 4Tx 4Ux 4Vx 4Wx 4Xx 4Yx 4Zx 54x 55x 56x 57x 58x 5Bx 5Cx 5Dx 5Ex 5...

Page 110: ...TO 1167 CTO 04W2090 N 19 System board assembly HM65 Switchable_HD6470M 1GB AES without wireless WAN 1141 CTO 1167 CTO 04W2091 N 19 System board assembly HM65 Switchable_HD6470M 1GB non AES without wireless WAN 1141 CTO 1167 CTO 04W2092 N 19 System board assembly HM65 Switchable_HD6630M 1GB AES with mSATA solid state drive 1141 CTO 3Zx 42x 43x 44x 45x 1167 CTO 04W2093 N 19 System board assembly HM6...

Page 111: ...LCD FRUs In ThinkPad Edge E420 models the type of the LCD is 14 0 inch HD LED backlight LCD Table 35 Parts list LCD on page 106 1 3 4 5 6 7 2 Chapter 10 Parts list 105 ...

Page 112: ...3Kx 3Lx 3Mx 3Nx 3Px 3Qx 3Rx 3Sx 3Tx 3Ux 3Xx 3Yx 3Zx 42x 43x 44x 45x 46x 47x 48x 49x 4Ax 4Bx 4Cx 4Dx 4Ex 4Fx 4Gx 4Hx 4Jx 4Kx 4Lx 4Mx 4Nx 4Px 4Qx 4Rx 4Sx 4Tx 4Ux 4Vx 4Wx 4Xx 4Yx 4Zx 52x 53x 54x 55x 56x 57x 58x 59x 5Ax 5Bx 5Cx 5Dx 5Ex 5Fx 5Gx 5Hx 5Jx 5Kx 5Lx 5Mx 5Nx 5Px 5Qx 5Rx 5Sx 5Tx 5Ux 5Vx 5Wx 5Xx 5Yx 5Zx 62x 63x 64x 65x 66x 67x 68x 69x 6Ax 6Bx 6Cx 6Dx 6Ex 6Fx 6Gx 6Hx 6Jx 6Kx 6Lx 6Mx 6Nx 6Px 6Qx ...

Page 113: ...over kit black 1141 CTO 20x 40x 50x 51x 27x 28x 2Bx 2Ex 2Fx 2Hx 2Jx 2Lx 2Nx 2Px 2Rx 2Sx 3Zx 42x 47x 55x 56x 57x 58x 59x 5Ax 5Bx 5Cx 5Dx 5Ex 5Gx 5Jx 5Kx 5Lx 5Nx 5Px 5Qx 5Rx 5Tx 5Vx 5Xx 5Yx 5Zx 62x 63x 66x 67x 68x 69x 6Bx 6Cx 6Dx 6Ex 6Fx 6Gx 6Rx 6Sx 6Ux 6Vx 6Wx 6Xx 6Yx 78x 79x 7Ax 7Bx 7Cx 7Fx 7Hx 7Jx 7Mx 7Nx 7Rx 7Sx 7Ux 21x 22x 23x 24x 25x 26x 29x 2Ax 2Qx 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 2Zx 36x 37x 38x 39x ...

Page 114: ... 4Yx 53x 6Hx 6Lx 6Mx 6Px 30x 32x 33x 34x 35x 3Dx 3Ex 3Fx 46x 49x 4Bx 4Cx 4Gx 4Hx 4Kx 4Lx 4Px 4Qx 4Tx 4Vx 4Wx 4Zx 52x 54x 6Jx 6Kx 6Nx 6Qx 1167 CTO 04W0418 N 7 LCD module 14 0 inch HD glare 1141 CTO 21x 22x 23x 24x 25x 26x 29x 2Ax 2Qx 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 2Zx 36x 37x 38x 39x 3Ax 3Bx 3Cx 3Gx 3Hx 3Jx 3Kx 3Lx 3Mx 3Nx 3Px 3Qx 3Rx 3Sx 3Tx 3Ux 3Vx 3Wx 3Xx 3Yx 43x 44x 45x 48x 4Ax 4Dx 4Ex 4Fx 4Jx 4Mx 4Nx...

Page 115: ...04W0769 Belgian 04W0806 04W0770 Brazilian Portuguese 04W0804 04W0768 Bulgarian 04W0807 04W0771 Canadian French 058 04W0802 04W0766 Canadian French Acnor 04W0801 04W0765 Czech 04W0808 04W0772 Danish 04W0809 04W0773 Dutch 04W0819 04W0783 Finnish Swedish 04W0826 04W0790 French 04W0811 04W0775 German 04W0812 04W0776 Greek U S English and Greek layout 04W0813 04W0777 Hebrew 04W0814 04W0778 Hungarian 04...

Page 116: ...lack wafer head 4 M3 2 8 mm black wafer head 4 04W1840 N LCD rubber 04W1839 Rubber cap 04W1838 ac power adapters Table 38 Parts list 2 pin ac power adapters FRU FRU no CRU ID 2 pin 65 W 20 V adapter models CTO xxE xxF xxJ xxL xxP xxS xxU xxY 42T5282 2 pin 65 W 20 V adapter models CTO xxE xxF xxJ xxL xxP xxS xxU xxY 42T4423 2 pin 65 W 20 V adapter models CTO xxE xxF xxJ xxL xxP xxS xxU xxY 42T4419 ...

Page 117: ...ad power cord for a specific country or region is usually available only in that country or region Table 40 Parts list 2 pin power cords Country or region FRU no CRU ID Argentina models CTO xxY 42T5020 42T5105 Brazil models CTO xxP 42T5180 42T5183 Canada U S models CTO xxF xxL xxS xxU 42T5008 42T5093 Japan models CTO xxE xxJ 42T5014 42T5099 Table 41 Parts list 3 pin power cords Country or region F...

Page 118: ...dows XP Professional 32 bit is preinstalled as the operating system in the following models 1141 CTO 1167 CTO Table 42 Parts list Windows XP Professional 32 bit recovery DVDs Language P N CRU ID Brazilian Portuguese 03W7476 Czech 03W7479 Danish 03W7480 Dutch 03W7490 Finnish 03W7481 French 03W7482 German 03W7484 Greek 03W7483 Hong Kong 03W7485 Hungarian 03W7486 Italian 03W7487 Japanese 03W7978 Kore...

Page 119: ...ecovery DVDs Language P N CRU ID Arabic 03W8011 Brazilian Portuguese 03W8012 French 03W8015 Indian English 03W8014 Portuguese 03W8016 Russian 03W8017 Serbian Latin 03W8222 Simplified Chinese 03W8013 Spanish 03W8018 Turkish 03W8019 US English 03W8020 N Windows 7 Home Premium 32 bit DVDs Windows 7 Home Premium 32 bit is preinstalled as the operating system in the following models 1141 CTO 20x 1167 C...

Page 120: ...se English 03W8048 C L Nordics Danish Finnish Swedish Norwegian English 03W8046 Cezch 03W8028 French 03W8029 German 03W8031 Greek 03W8030 Hebrew 03W8032 Hungarian 03W8033 Japanese 03W8034 Korean 03W8035 Polish 03W8036 Portuguese 03W8037 Romanian 03W8038 Russian 03W8039 Serbian Latin 03W8042 Simplified Chinese 03W8026 Slovakian 03W8040 Spanish 03W8041 Traditional Chinese 03W8027 Turkish 03W8043 US ...

Page 121: ...7Mx 7Nx 7Px 7Sx 7Tx 1167 CTO Table 47 Parts list Windows 7 Professional 64 bit recovery DVDs Language P N CRU ID Arabic 03W7984 Brazilian Portuguese 03W7985 C L Croatian English Slovenian Croatian 03W8010 C L EMEA Dutch French German Italian English 03W8008 C L HongKong Simplified Chinese English 03W8009 C L Nordics Danish Finnish Swedish Norwegian English 03W8007 Czech 03W7988 French 03W7990 Germ...

Page 122: ... adapter 93F2838 TR7 TR 10 tamper resistant torx bits 00P6967 Removal tool antenna RF connector 08K7159 USB 2 0 CD RW DVD ROM combo drive II 40Y8687 USB cable 40Y8704 USB floppy diskette drive for maintenance diskette 05K9283 USB floppy diskette drive tool kit 27L3452 Test card for integrated Smart Card 42W7820 LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later Note Download the f...

Page 123: ...e publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons The information contained in this document does not affect or change Len...

Page 124: ...M used under license is trademark of the International Business Machines Corporation in the United States other countries or both The following terms are trademarks of the Microsoft group of companies Microsoft Windows The following terms are trademarks of Intel Corporation or its subsidiaries in the United States other countries or both Intel Intel Celeron Intel Centrino Intel Core Intel Pentium ...

Page 125: ......

Page 126: ...Part Number 0A60575_01 1P P N 0A60575_01 0A60575_01 ...

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