Lenovo 1141BUU Hardware Maintenance Manual Download Page 96

Page: 96 / 126

2040 Wireless LAN antenna assembly, wireless WAN antenna assembly,
and LCD rear cover assembly

For access, remove these FRUs in order:
•

“1010 Battery pack” on page 56

•

“1030 Bottom slot cover” on page 58

•

“1040 Optical drive or travel cover” on page 59

•

“1070 PCI Express Mini Card for wireless LAN” on page 62

•

“1080 PCI Express Mini Card for wireless WAN” on page 63

•

“1080 mSATA solid state drive” on page 64

•

“1110 Keyboard” on page 66

•

“1120 Top case assembly” on page 68

•

“1190 LCD unit” on page 84

•

“2010 LCD bezel assembly” on page 86

•

“2020 Integrated camera” on page 87

•

“2030 LCD panel, LCD cable, LCD rear cover assembly, and hinges” on page 88

Removal steps of Wireless LAN antenna assembly, wireless WAN antenna assembly, and LCD rear
cover assembly

Release the antenna cables from the cable guides of the LCD rear cover assembly and from the hinges.

Hardware Maintenance Manual

Summary of Contents for 1141BUU

Page 1: ...Hardware Maintenance Manual ThinkPad Edge E420 and E425 ...

Page 2: ...nder Appendix A Notices on page 117 Sixth Edition October 2012 Copyright Lenovo 2012 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: ...39 Passwords 40 Power on password 40 Hard disk password 40 Supervisor password 41 How to remove the power on password 41 How to remove the hard disk password 41 Power management 42 Screen blank mode 42 Sleep mode 42 Hibernation mode 42 Symptom to FRU index 43 Numeric error codes 44 Error messages 44 No beep symptoms 44 LCD related symptoms 45 Intermittent problems 45 Undetermined problems 45 Chapt...

Page 4: ...95 Overall 96 LCD FRUs 105 Keyboard 108 Miscellaneous parts 109 ac power adapters 109 Power cords 110 Recovery discs 111 Windows XP Professional 32 bit DVDs 111 Windows 7 Home Basic 32 bit DVDs 112 Windows 7 Home Basic 64 bit DVDs 112 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 se...

Page 5: ...agnostic tests to troubleshoot 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 inform...

Page 6: ...iv Hardware Maintenance Manual ...

Page 7: ...ipment 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 movin...

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 ...

Page 18: ...12 Hardware Maintenance Manual ...

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

Page 20: ...14 Hardware Maintenance Manual ...

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

Page 22: ...16 Hardware Maintenance Manual ...

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 ...

Page 24: ...18 Hardware Maintenance Manual ...

Page 25: ...Chapter 1 Safety information 19 ...

Page 26: ...20 Hardware Maintenance Manual ...

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

Page 28: ...22 Hardware Maintenance Manual ...

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

Page 30: ...24 Hardware Maintenance Manual ...

Page 31: ...rivers and UEFI BIOS downloads are installed before replacing any FRUs listed in this manual After a system board is replaced ensure that the latest UEFI BIOS is loaded to the system board before completing the service action To download software fixes drivers and UEFI BIOS do as follows 1 Go to http www lenovo com support 2 Enter the product number of the computer or press Run Auto detect button ...

Page 32: ...ou are servicing Otherwise the mSATA solid state drive will not function correctly For instructions on how to partition an mSATA solid state drive go to http www lenovo com support msata fru 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 malfun...

Page 33: ...ts These sources are PEW eSupport and the HMM Using PEW PEW is the primary source for identifying FRU part numbers 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 ...

Page 34: ...ollow the instructions on the screen to reach the Product and Parts Details page 2 Click the Parts Detail tab to view the list of service parts 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: ...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 FRU you must include the fo...

Page 36: ...te 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 System supporting th...

Page 37: ...that the internal optical drive that is supported as a startup device is installed to the computer you are servicing 3 Turn on the computer If the computer cannot be powered on go to Power system checkout on page 36 and check the power sources If an error code appears go to Symptom to FRU index on page 43 4 When the ThinkPad logo comes up immediately press F12 to enter the Network Boot menu 5 Inse...

Page 38: ...een If there is a problem 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 Di...

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: ...grams include the following Lenovo Solution Center Quick test programs UEFI diagnostic program Bootable diagnostic programs Lenovo Solution Center The Lenovo Solution Center program enables you to troubleshoot and resolve computer problems It combines diagnostic tests system information collection security status and support information along with hints and tips for maximum system performance The ...

Page 41: ... on page 36 and check the power sources If an error code is displayed go to Symptom to FRU index on page 43 for error code descriptions and troubleshooting hints 2 When the ThinkPad logo is displayed repeatedly press and release the F10 key The main screen of the UEFI diagnostic program is displayed 3 Follow the instructions on the screen to use the program Table 2 Items on the UEFI main screen Te...

Page 42: ...en the Boot Menu window opens release the F12 key 5 Use the arrow keys to select ATAPI CDx x 0 1 and then press Enter The diagnostic program will be launched automatically 6 Follow the instructions on the screen to use the diagnostic program Power system checkout To verify a symptom do the following 1 Turn off the computer 2 Remove the battery pack 3 Connect the ac power adapter 4 Check that power...

Page 43: ... turn on replace the system board Then reinstall the battery pack If it is still not charged go to the next section Checking the battery pack Battery charging does not start 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 hav...

Page 44: ...the battery pack If the resistance is correct replace the system board Checking the backup battery Do the following 1 Power off the computer and unplug the ac power adapter from it 2 Turn the computer upside down 3 Remove the battery pack see 1010 Battery pack on page 56 4 Remove the backup battery see 1090 Backup battery on page 66 5 Measure the voltage of the backup battery See the following fig...

Page 45: ...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 46: ... 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 passwords ...

Page 47: ... 66 4 Connect the ac power adapter and turn on the computer 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 3 Type in the supervisor password to ent...

Page 48: ... press any key Sleep mode When the computer enters sleep mode the following events occur in addition to what occurs in screen blank mode The LCD is powered off The hard disk drive is powered off The microprocessor stops In certain circumstances the computer goes into sleep mode automatically After a period of inactivity specified in power plan settings When the battery indicator blinks orange indi...

Page 49: ... following information Numeric error codes on page 44 Error messages on page 44 No beep symptoms on page 44 LCD related symptoms on page 45 Intermittent problems on page 45 Undetermined problems on page 45 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 i...

Page 50: ...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 4 Error messages Symptom or error beeps if any FRU or action in sequence Fan error four short beeps one long beep 1 ...

Page 51: ... unreadable 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...

Page 52: ...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 53: ... 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 54: ...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 48 Hardware Maintenance Manual ...

Page 55: ...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 56: ...ou can quickly change the radio 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 On Screen Display Utility Wireless device drivers Previous track scene F10 Play pause F11 Next track scene F12 For Multimedia control 50 Hardware Maintenan...

Page 57: ... 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 a reliability problem In the Thin...

Page 58: ...ial 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 displa...

Page 59: ...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 ...

Page 60: ...54 Hardware Maintenance Manual ...

Page 61: ...eplacement notices on page 51 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 62: ... this diagnostic 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 the replacement of a physically damaged battery pac...

Page 63: ...k in the slot Make sure that the battery latch is in the locked position 1020 ExpressCard blank bezel 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 57 ...

Page 64: ...ectly oriented as shown in the following figure 1030 Bottom slot cover For access remove this FRU 1010 Battery pack on page 56 Removal steps of bottom slot cover Note Loosen the screws 1 but do not remove them 1 1 1 1 2 58 Hardware Maintenance Manual ...

Page 65: ...Us in order 1010 Battery pack on page 56 1030 Bottom slot cover on page 58 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 kgf cm 2 Chapter 8 Removing and replacing a FRU 59 ...

Page 66: ...he socket Press the memory module firmly and pivot it until it snaps into place Make sure that it is firmly installed in the slot and does not move easily 1060 Hard disk drive assembly For access remove these FRUs in order 1010 Battery pack on page 56 1030 Bottom slot cover on page 58 Attention Do not drop the drive or apply any physical shock to it The drive is sensitive to physical shock Imprope...

Page 67: ...ting or is in suspend mode Removal steps of HDD assembly 1 1 2 Step Screw quantity Color Torque 1 M2 6 mm wafer head nylon coated 2 Black 0 181 Nm 1 85 kgf cm When installing Make sure the HDD is attached firmly Chapter 8 Removing and replacing a FRU 61 ...

Page 68: ...e FRUs in order 1010 Battery pack on page 56 1030 Bottom slot cover on page 58 Removal steps of PCI Express Mini Card 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 62 Hardware Maintenance Manua...

Page 69: ...ard Note In models with a wireless LAN card that has three antenna connectors plug the gray cable MAIN into the jack marked TR1 the white cable third into the jack marked RO or TR3 and the black cable AUX into the jack marked TR2 on the card 1080 PCI Express Mini Card for wireless WAN For access remove these FRUs in order 1010 Battery pack on page 56 1030 Bottom slot cover on page 58 Chapter 8 Rem...

Page 70: ... the direction of the arrow 2 1 1 When installing Plug the orange cable into the jack marked MAIN and the blue cable into the jack marked AUX on the card Step Screw quantity Color Torque 2 M2 3 mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgf cm 1080 mSATA solid state drive For access remove these FRUs in order 1010 Battery pack on page 56 1030 Bottom slot cover on page 58 64 Hardware Maintena...

Page 71: ...e 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 Ensure that you partition the mSATA solid state drive after installing it on the computer you are servicing Otherwise the mSATA solid state drive will not function correctly For instructions on on how to partition an mSATA solid state drive go to http ...

Page 72: ...kup battery DANGER Use only the battery specified in the parts list for your computer Any other battery could ignite or explode 3 2 1 When installing Make sure that the connector is attached firmly 1110 Keyboard For access remove these FRUs in order 1010 Battery pack on page 56 1030 Bottom slot cover on page 58 66 Hardware Maintenance Manual ...

Page 73: ...d 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 kgf cm 2 2 Chapter 8 Removing and replacing a FRU 67 ...

Page 74: ...oard 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 56 1030 Bottom slot cover on page 58 1040 Optical drive or travel cover on page 59 1110 Keyboard on page 66 68 Hardware Maintenance Manual ...

Page 75: ...1 1 1 Step Screw quantity Color Torque 1 M2 6 mm wafer head nylon coated 10 Black 0 181 Nm 1 85 kgf cm 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 kgf cm Chapter 8 Removing and replacing a FRU 69 ...

Page 76: ...ed 1 Black 0 181 Nm 1 85 kgf cm 4 5 When installing Make sure that the connector is attached firmly to the system board In step 6 push the top case assembly out from the frame by using a plastic pry tool as shown in the following figure 70 Hardware Maintenance Manual ...

Page 77: ...ke 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 56 1030 Bottom slot cover on page 58 1040 Optical drive or travel cover on page 59 1110 Keyboard on page 66 1120 Top case assembly on page 68 Chapter 8 Removing and replacing a FRU 71 ...

Page 78: ...the system board 1140 Express sub card For access remove these FRUs in order 1010 Battery pack on page 56 1020 ExpressCard blank bezel on page 57 1030 Bottom slot cover on page 58 1040 Optical drive or travel cover on page 59 1110 Keyboard on page 66 1120 Top case assembly on page 68 Removal steps of Express sub card When installing Make sure that the Express sub card is attached firmly to the sys...

Page 79: ... these FRUs in order 1010 Battery pack on page 56 1020 ExpressCard blank bezel on page 57 1030 Bottom slot cover on page 58 1040 Optical drive or travel cover on page 59 1110 Keyboard on page 66 1120 Top case assembly on page 68 1130 Bluetooth daughter card on page 71 1140 Express sub card on page 72 Chapter 8 Removing and replacing a FRU 73 ...

Page 80: ...an accelerometer which can be broken if several thousands of G forces are applied Note Dropping a system board from a height of as little as 6 inches so that it falls flat on a hard bench can subject the accelerometer to as much as 6 000 G s of shock Be careful not to drop the system board on a bench top that has a hard surface such as metal wood or composite If a system board is dropped you must ...

Page 81: ...the test is running For access remove these FRUs in order 1010 Battery pack on page 56 1020 ExpressCard blank bezel on page 57 1030 Bottom slot cover on page 58 1040 Optical drive or travel cover on page 59 1060 Hard disk drive assembly on page 60 1070 PCI Express Mini Card for wireless LAN on page 62 1080 PCI Express Mini Card for wireless WAN on page 63 1080 mSATA solid state drive on page 64 10...

Page 82: ...b c a For models with an integrated thermal module b a 1 Step Screw quantity Color Torque 1 M2 3 mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgf cm 76 Hardware Maintenance Manual ...

Page 83: ...ake sure that the connector is attached firmly to the system board 5 When installing Make sure that the cables are attached to the cable guides firmly Make sure that you route the cables correctly and you tape up the cables in the proper positions as shown in the following figure Chapter 8 Removing and replacing a FRU 77 ...

Page 84: ...y tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken 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 78 Hardware Maintenance Manual ...

Page 85: ...own in the following figures Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component You need to peel the thin film off from the rubbers marked b For models with a discrete fan assembly a a b For models with an integrated fan assembly a a Chapter 8 Removing and replacing a FRU 79 ...

Page 86: ...110 Keyboard on page 66 1120 Top case assembly on page 68 1130 Bluetooth daughter card on page 71 1140 Express sub card on page 72 1150 Speaker assembly on page 73 1160 System board assembly and fan assembly on page 74 Attention The CPU is extremely sensitive When you service the CPU avoid any kind of rough handling Removal steps of CPU Rotate the head of the screw in the direction shown by arrow ...

Page 87: ...ge 62 1080 PCI Express Mini Card for wireless WAN on page 63 1080 mSATA solid state drive on page 64 1090 Backup battery on page 66 1110 Keyboard on page 66 1120 Top case assembly on page 68 1130 Bluetooth daughter card on page 71 1140 Express sub card on page 72 1150 Speaker assembly on page 73 1160 System board assembly and fan assembly on page 74 Removal steps of DC in sub card 1 Step Screw qua...

Page 88: ...embly 1 1 Step Screw quantity Color Torque 1 M2 5 6 mm wafer head nylon coated 2 Black 0 392 Nm 4 kgf cm 2 2 Step Screw quantity Color Torque 2 M2 5 6 mm wafer head nylon coated 2 Black 0 392 Nm 4 kgf cm 82 Hardware Maintenance Manual ...

Page 89: ...bels 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 SIM ICCID label 7 Brazil Anatel Bluetooth label 16 Taiwan wireless WAN label 8 China 3G wireless WAN ...

Page 90: ...er on page 58 1040 Optical drive or travel cover on page 59 1070 PCI Express Mini Card for wireless LAN on page 62 1080 PCI Express Mini Card for wireless WAN on page 63 1080 mSATA solid state drive on page 64 1110 Keyboard on page 66 1120 Top case assembly on page 68 Removal steps of LCD unit 1 1 Step Screw quantity Color Torque 1 M2 5 6 mm wafer head nylon coated 2 Black 0 392 Nm 4 kgf cm 84 Har...

Page 91: ... mm wafer head nylon coated 2 Black 0 392 Nm 4 kgf cm 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 Chapter 8 Removing and replacing a FRU 85 ...

Page 92: ... drive or travel cover on page 59 1070 PCI Express Mini Card for wireless LAN on page 62 1080 PCI Express Mini Card for wireless WAN on page 63 1080 mSATA solid state drive on page 64 1110 Keyboard on page 66 1120 Top case assembly on page 68 1190 LCD unit on page 84 Removal steps of LCD bezel assembly 1 1 1 1 86 Hardware Maintenance Manual ...

Page 93: ...se FRUs in order 1010 Battery pack on page 56 1030 Bottom slot cover on page 58 1040 Optical drive or travel cover on page 59 1070 PCI Express Mini Card for wireless LAN on page 62 1080 PCI Express Mini Card for wireless WAN on page 63 1080 mSATA solid state drive on page 64 1110 Keyboard on page 66 1120 Top case assembly on page 68 1190 LCD unit on page 84 2010 LCD bezel assembly on page 86 Remov...

Page 94: ...ini Card for wireless LAN on page 62 1080 PCI Express Mini Card for wireless WAN on page 63 1080 mSATA solid state drive on page 64 1110 Keyboard on page 66 1120 Top case assembly on page 68 1190 LCD unit on page 84 2010 LCD bezel assembly on page 86 2020 Integrated camera on page 87 Removal steps of LCD panel LCD cable and LCD rear cover assembly 2 1 1 1 1 Step Screw quantity Color Torque 1 M2 3 ...

Page 95: ...ure that the LCD connector is attached firmly 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 kgf cm Chapter 8 Removing and replacing a FRU 89 ...

Page 96: ...r wireless WAN on page 63 1080 mSATA solid state drive on page 64 1110 Keyboard on page 66 1120 Top case assembly on page 68 1190 LCD unit on page 84 2010 LCD bezel assembly on page 86 2020 Integrated camera on page 87 2030 LCD panel LCD cable LCD rear cover assembly and hinges on page 88 Removal steps of Wireless LAN antenna assembly wireless WAN antenna assembly and LCD rear cover assembly Relea...

Page 97: ...ou 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 a Wireless LAN AUX antenna black b Wireless WAN AUX antenna blue c Wireless WAN MAIN antenna orange d Wireless LAN MAIN antenna gray Chapter 8 Removing and replacing a FRU 91 ...

Page 98: ...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 47 Copyright Lenovo 2012 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 47 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: ...x L5x L4x L3x L2x KZx KYx KXx KWx KVx KUx KTx KPx KNx KMx KLx KKx KJx KHx KGx KFx KEx KDx KCx KBx KAx K9x K8x K7x K6x K5x K4x K3x K2x JZx JYx JXx JKx JJx JHx JGx JFx JEx JDx JCx JBx JAx J9x J8x J7x HUx HTx HSx HRx HQx HPx HNx HMx HLx HKx HJx HHx HGx HFx HEx HDx HCx HBx HAx H9x H8x H7x H6x H5x GWx GVx GUx GTx GSx GRx GQx GPx GNx GMx GLx GKx GJx GHx HXx GGx GFx GEx GDx GCx FWx FVx FUx FSx FQx FPx 6U...

Page 104: ...x 2Bx 2Cx 2Nx 2Px 2Qx 3Sx 3Tx 3Ux 3Vx 3Wx 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 5Fx 5Gx 5Hx 5Jx 5Kx 5Lx 5Mx 5Xx 62x 65x 68x 69x 6Ax 6Xx 78x 79x 7Ax 7Bx 7Cx 7Dx 7Ex 7Fx 7Gx 7Hx 7Sx 7Tx 94x 92x 8Zx 8Yx 9Px 9Gx 9Fx 9Ex 9Dx 9Cx 9Xx 9Ux E7x E6x LVx LUx LTx LSx LRx LQx LPx LNx LMx LLx LKx LJx LHx LGx LFx LEx LDx LCx LBx LAx L9x L8x L7...

Page 105: ... G9x G8x G7x G6x G5x G4x G3x G2x FZx FYx CSx CRx CQx CPx 1167 CTO 1198 CTO 4Fx 2Wx 2Vx 2Sx 2Rx 04W1862 N 9 Base cover assembly for 1141 and 1167 Taiwan 65 W 1141 CTO 1167 CTO 1198 CTO 04W1861 N 10 DVD RAM RW drive 1141 CTO FGx FFx LXx LWx 22x 23x 24x 27x 2Bx 2Cx 2Nx 2Px 2Qx 3Sx 3Tx 3Ux 3Vx 3Wx 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 5...

Page 106: ...x 28x 35x 04W1277 04W1278 13 SATA hard disk drive 500 GB 7 200 rpm 1141 CTO LXx LWx 22x 23x 24x 27x 2Bx 2Cx 3Tx 3Vx 3Wx 48x 49x 4Ax 4Bx 4Nx 4Px 4Qx 4Rx 4Sx 4Tx 4Ux 4Vx 4Wx 4Xx 54x 57x 58x 5Xx 68x 69x 6Ax 78x 79x 7Ax 7Bx 7Cx 7Dx 7Ex 7Hx E7x E6x LVx LUx LTx LSx LRx LQx LHx LGx LFx LEx LBx LAx L7x L5x KXx KWx KVx KUx KTx KDx KBx KAx K9x K8x K4x K3x K2x JXx JKx JJx JHx JGx JFx JEx JDx JCx JBx JAx J9x ...

Page 107: ...6Vx 9Bx BCx BBx ASx ARx DEx CSx CRx CQx CPx BWx BVx BUx E3x E2x 1167 CTO 1198 CTO 29x 2Cx 2Ex 2Mx 2Nx 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 36x 39x 3Ax 3Dx 3Jx 3Zx 42x 43x 44x 45x 46x 47x 48x 49x 4Fx 4Jx 60Y3271 60Y3275 N 16 Backup battery 04W3253 17 ThinkPad 11b g n Wireless LAN Mini PCI Express Adapter II 1141 CTO 20x 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 2Zx 32x 33x 34x 35x 36x 37x 38x 39x 3Ax 3Bx 3Cx ...

Page 108: ... WiMAX 6250 Russian SKU 1141 CTO 1167 CTO 60Y3209 18 CPU assembly Intel Core i3 2310M Processor 2 10GHz 1141 CTO 22x 23x 24x 27x 2Bx 2Cx 2Nx 2Px 2Qx 3Sx 3Tx 3Ux 3Vx 3Wx 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 5Fx 5Gx 5Hx 5Jx 5Kx 5Lx 5Mx 5Xx 62x 65x 68x 69x 6Ax 6Xx 78x 79x 7Ax 7Bx 7Cx 7Dx 7Ex 7Fx 7Gx 7Hx 7Sx 7Tx 94x 92x 8Zx 8Yx 9Px...

Page 109: ...O 04W1895 N 18 CPU assembly Intel Pentium Dual Core B960 Processor 2 20GHz Q0 1141 CTO 1167 CTO 04W4093 N 18 CPU assembly Intel Celeron B810 Processor 1 60GHz Q0 1141 CTO ASx DEx E3x E2x 1167 CTO 04W1896 N 18 CUP assembly Intel Celeron B800 Processor 1 50GHz Q0 1141 CTO FGx FFx FNx FMx FLx FKx FJx FHx 1167 CTO 04W3399 N 18 CUP assembly Intel Celeron B815 Processor 1 60GHz Q0 1141 CTO 1167 CTO 04W4...

Page 110: ... assembly HM65 Switchable_HD6630M 1GB AES with mSATA solid state drive 1141 CTO 1167 CTO 04W2093 N 19 System board assembly HM65 Switchable_HD6630M 1GB non AES with mSATA solid state drive 1141 CTO 1167 CTO 04W2094 N 19 System board assembly HM65 Switchable_HD6630M 2GB AES with mSATA solid state drive 1141 CTO 1167 CTO 04W2095 N 19 System board assembly HM65 Switchable_HD6630M 2GB non AES with mSA...

Page 111: ...LCD FRUs 3 4 5 6 2 1 1 Chapter 10 Parts list 105 ...

Page 112: ...Sx CQx 1167 CTO 1198 CTO 2Ux 2Gx 3Ax 32x 2Yx 49x 47x 45x 43x 2Wx 2Sx 2Hx 2Fx 3Px 3Mx 04W3264 N 2 Integrated camera with microphone 1M 1141 CTO FGx FFx LXx LWx 22x 23x 24x 27x 2Bx 2Cx 2Nx 2Px 2Qx 3Sx 3Tx 3Ux 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 5Fx 5Gx 5Hx 5Jx 5Kx 5Lx 5Mx 5Xx 62x 65x 68x 69x 6Ax 6Xx 78x 79x 7Ax 7Bx 7Cx 7Dx 7Ex 7...

Page 113: ...8x 46x 44x 42x 3Zx 3Yx 3Xx 3Wx 3Vx 3Ux 3Tx 3Sx 2Vx 2Rx 2Qx 2Lx 2Kx 2Jx 2Ex 2Dx 29x 28x 27x 26x 25x 3Nx 3Lx 3Kx 3Jx 3Fx 3Ex 36x 35x 34x 33x 04W2237 04W1851 N 4 Hinges silver 1141 CTO 2Cx 49x 4Bx 4Cx 4Px 4Qx 4Tx 4Vx 4Wx 4Zx 54x 5Fx 5Hx 5Mx 65x 6Ax 7Dx 7Ex 7Gx 7Tx LTx LSx LPx LNx KCx K5x K2x JHx JGx JCx JAx J8x J5x J4x HZx HYx HJx HGx HBx H9x GWx GUx GSx GQx GNx GLx GBx G6x G5x G2x FZx CSx CQx 1167 C...

Page 114: ...Dx 29x 28x 27x 26x 25x 3Px 3Nx 3Mx 3Lx 3Kx 3Jx 04W0418 04W0419 04W0420 04W0421 04W0423 N Keyboard Table 11 Parts list Keyboard Language FRU no CRU ID Arabic 04W0805 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...

Page 115: ...M2 6 mm black wafer head 27 M2 5 6 mm black wafer head 4 M3 2 8 mm black wafer head 4 04W1840 N LCD rubber 04W1839 Rubber cap 04W1838 ac power adapters Table 13 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 x...

Page 116: ...pecific country or region is usually available only in that country or region Table 15 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 16 Parts list 3 pin power cords Country or region FRU no CRU ID Australi...

Page 117: ...l came with Windows XP Professional preinstalled from the factory but has either a Windows 7 or Windows Vista COA affixed to the system that model is eligible only for recovery DVDs that match the operating system specified on the COA Windows XP Professional 32 bit is preinstalled as the operating system in the following models 1141 CTO 1167 CTO Table 17 Parts list Windows XP Professional 32 bit r...

Page 118: ...DNx DMx 1167 CTO 1198 CTO 2Nx 2Gx 2Cx 2Bx 2Ax 3Rx 3Qx 4Hx 4Gx 2Kx 2Fx 29x 28x 27x 3Nx 3Lx Table 18 Parts list Windows 7 Home Basic 32 bit recovery DVDs Language P N CRU ID Arabic 04T2953 Brazilian Portuguese 04T2954 French 04T2957 Indian English 04T2956 Portuguese 04T2958 Russian 04T2959 Serbian Latin 04T2961 Simplified Chinese 04T2955 Spanish 04T2960 Turkish 04T2962 US English 04T2963 Windows 7 H...

Page 119: ...TO 3Zx Table 20 Parts list Windows 7 Home Premium 32 bit recovery DVDs Language P N CRU ID Indian English 04T2976 Simplified Chinese 04T2975 US English 04T2977 Windows 7 Home Premium 64 bit DVDs Windows 7 Home Premium 64 bit is preinstalled as the operating system in the following models 1141 CTO 22x 23x 4Yx 4Zx 54x 56x 58x 5Gx 5Hx 5Kx 5Lx 5Mx 6Xx 78x 7Bx 9Ux LTx LSx LRx LQx LPx LNx LMx LLx LJx LF...

Page 120: ...983 German 04T2985 Greek 04T2984 Hebrew 04T2986 Hungarian 04T2987 Japanese 04T2988 Korean 04T2989 Polish 04T2990 Portuguese 04T2991 Romanian 04T2992 Russian 04T2993 Serbian Latin 04T2996 Simplified Chinese 04T2980 Slovakian 04T2994 Spanish 04T2995 Traditional Chinese 04T2981 Turkish 04T2997 US English 04T2999 US English disable 04T2998 Windows 7 Professional 32 bit DVDs Windows 7 Professional 32 b...

Page 121: ...LVx LUx LKx LGx LEx LDx LCx LBx L8x L7x L6x L5x L4x L3x KZx KYx KXx KWx KUx KPx KLx KKx KHx KGx KFx KEx KDx KBx K8x K7x K4x JKx JBx JAx J9x J6x J5x J4x J3x HVx HTx HSx HRx HQx HPx HLx HKx HJx HHx HEx HDx HBx HAx H9x GSx GRx GQx GPx GHx HXx GCx G5x G4x G3x G2x FUx 9Bx ARx CSx CRx BWx BUx BTx 1167 CTO 1198 CTO 3Dx 38x 32x 2Zx 22x 4Ax 49x 48x 3Xx 3Wx 3Vx 3Fx 3Ex 36x 35x 34x Table 23 Parts list Window...

Page 122: ...Table 24 Parts list Common service tools Tool P N Screwdriver kit 95F3598 1 4 drive spinner handle 1650840 1 4 Sq to 1 4 hex torx adapter 93F2838 TR7 TR 10 tamper resistant torx bits 00P6967 Removal tool antenna RF connector 08K7159 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 Te...

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: ...r both Active Protection System Lenovo ThinkPad ThinkVantage TrackPoint 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 Microsoft and Windows are trademarks of the Microsoft group of companies Other company product or service names may be the trademarks or service ma...

Page 125: ......

Page 126: ...Part Number 0A60575_05 Printed in 1P P N 0A60575_05 1P0A60575_05 ...

Search results

Summary of Contents for 1141BUU

Reviews:

Related manuals for 1141BUU

Brands by name

Popular brands

Lenovo 1141BUU, Hardware Maintenance Manual

Search results

Summary of Contents for 1141BUU

Reviews:

Related manuals for 1141BUU

Brands by name

Popular brands