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Lenovo Thinkpad X230s, Hardware Maintenance Manual

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Lenovo Thinkpad X230s Hardware Maintenance Manual Download Page 91

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“1130 LCD unit” on page 75

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“2010 LCD front sheet bezel, hinges, front metal bezel, LCD panel, and LCD cable” on page 80

Removal steps of the LCD front strap bezel

Attention:

Be gentle and careful when you are handing the LCD front strap bezel. Do not bend the strap

bezel.

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Removal steps of the camera and microphone combo card and camera cable

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Chapter 9

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Removing or replacing a FRU

85

Summary of Contents for Thinkpad X230s

Page 1: ...Hardware Maintenance Manual ThinkPad X230s ...

Page 2: ...under Appendix A Notices on page 89 Second Edition April 2013 Copyright Lenovo 2013 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: ...sc Set 29 Using the Windows recovery programs on the Windows 8 operating system 30 Passwords 32 Power on password 33 Hard disk password 33 Supervisor password 34 Power management 34 Screen blank mode for the Windows 7 operating system only 34 Sleep mode 34 Hibernation mode 35 Symptom to FRU index 35 Numeric error codes 36 Error messages 37 Beep symptoms 37 No beep symptoms 37 LCD related symptoms ...

Page 4: ... System board 72 1120 Power button board and power button assembly 74 1130 LCD unit 75 1140 Keyboard plate DC in cable assembly keyboard and keyboard bezel assembly 77 2010 LCD front sheet bezel hinges front metal bezel LCD panel and LCD cable 80 2020 LCD front strap bezel camera and microphone combo card camera cable and antenna assembly 84 Appendix A Notices 89 Trademarks 90 Appendix B Abbreviat...

Page 5: ...eshoot 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 19 Copyrig...

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Page 7: ...r 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 parts of a machine Make sure that your sleeves are fastened or rolled up above your elbows If your hair is long fasten it Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip about 8 centimeters 3 inches from the end Do n...

Page 8: ...he safety sections of maintenance information Use extreme care when measuring high voltages Regularly inspect and maintain your electrical hand tools for safe operational condition Do not use worn or broken tools and testers Never assume that power has been disconnected from a circuit First check that it has been powered off Always look carefully for possible hazards in your work area Examples of ...

Page 9: ...or pinched cables 9 Check that the power supply cover fasteners screws or rivets have not been removed or tampered with Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits ICs should be considered sensitive to electrostatic discharge ESD ESD damage can occur when there is a difference in charge between objects Protect again...

Page 10: ...ments Electrical grounding of the computer is required for operator safety and correct system function Proper grounding of the electrical outlet can be verified by a certified electrician Safety notices multilingual translations The safety notices in this section are provided in the following languages English Arabic Brazilian Portuguese French German Hebrew Japanese Korean Spanish Traditional Chi...

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

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

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

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

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

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

Page 17: ...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 ...

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Page 23: ...Chapter 1 Safety information 17 ...

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

Page 25: ... before completing the service action To download software fixes drivers and UEFI BIOS go to http www lenovo com ThinkPadDrivers and follow the instructions on the screen Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs If you are instructed to replace a FRU but the replacement does not correct the problem reinstall the original FRU before you continue Som...

Page 26: ... and shipped directly to the customer The machine label and eSupport will load these products as the 4 character MT 4 character model and 2 character country code The model is CTO1 and the default country code is WW example 20AACTO1WW Special bid model This model is a unique configuration that has been negotiated between Lenovo and the customer A unique MTM consists of a 4 character MT a 4 charact...

Page 27: ...e general FRU list for a product do the following 1 Go to http www lenovo com support 2 Click Parts Accessories 3 Follow the instructions on the screen to select product 4 Click Products and Parts Detail 5 On the PRODUCT AND PARTS DETAIL page click the Parts Detail tab to view the FRU list Note The FRU list is a general list of components and does not contain specific model information Chapter 2 I...

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Page 29: ...e failures can occur for a variety 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 d...

Page 30: ...agnostic 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 Lenovo Solution Center The Le...

Page 31: ...o the following 1 Turn on the computer If the computer cannot be turned on go to Power system checkout on page 26 and check the power sources If an error code is displayed go to Symptom to FRU index on page 35 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 display...

Page 32: ...nts 2 Insert the CD into the external optical drive 3 Restart the computer 4 When the ThinkPad logo is displayed repeatedly press and release the F12 key When 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 Po...

Page 33: ...teries or batteries designed for other systems If an unauthorized battery or a battery designed for another systems is installed the system will not charge Attention Lenovo has no responsibility for the performance or safety of unauthorized batteries and provides no warranties for failures or damage arising out of their use The battery status icon in the Windows notification area displays the batt...

Page 34: ...he backup battery See 1020 Front battery on page 60 3 Measure the voltage of the backup battery 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 battery If the backup battery discharges quickly after replacement replace the system board 28 Hardware Maintenance Manual ...

Page 35: ...want to keep onto removable media or a network drive before you start the recovery process The recovery process takes one to two hours to complete The length of time depends on the method you use If you use product Recovery Disc Set the recovery process takes about two hours 1 Connect an external CD DVD drive 2 Make the CD DVD drive the first startup device in the startup sequence using the follow...

Page 36: ...ersonal files or changing your settings Attention If you refresh your computer the programs that came with your computer and the programs that you installed from Windows Store will be reinstalled but all other programs will be removed To refresh your computer do the following 1 Move your cursor to the top right or bottom right corner of the screen to display the charms Click Settings Change PC set...

Page 37: ...s recovery environment turn on or restart the computer Before the Windows 8 operating system starts repeatedly press the F11 key The Windows recovery environment starts To use the Windows recovery environment do the following Note Ensure that your computer is connected to ac power 1 Select a preferred language and then select a preferred keyboard layout 2 Click Troubleshoot to display the optional...

Page 38: ...ery media to refresh or reset your computer 8 Remove the USB drive The recovery media are created successfully Using recovery media If you cannot start your computer or if you cannot start the Windows recovery image on your computer use recovery media to recover your computer To use recovery media do the following Note Ensure that your computer is connected to ac power 1 Turn on or restart the com...

Page 39: ...am 3 Select Security 4 Select Password 5 Select Power On Password 6 Type the current supervisor password in the Enter Current Password field Then leave the Enter New Password field blank and press Enter twice 7 In the Changes have been saved window press Enter 8 Press F10 to save changes and exit the ThinkPad Setup program Hard disk password There are two kinds of hard disk passwords User hard dis...

Page 40: ...sword protects the system information stored in the ThinkPad Setup The user must enter the supervisor password in order to get access to the ThinkPad Setup and change the system configuration Attention If the supervisor password has been forgotten and cannot be made available to the service technician there is no service procedure to reset the password The system board must be replaced for a sched...

Page 41: ...to hibernation mode automatically after a period of inactivity specified in power plan settings When the power is turned on the computer returns from hibernation mode and resumes operation The hibernation file in the boot record on the hard disk drive or solid state drive is read and system status is restored from the hard disk drive or solid state drive Symptom to FRU index This section contains ...

Page 42: ...ID configuration information area The EEPROM checksum is not correct Replace the system board 0190 Critical low battery error 1 Charge the battery pack 2 Replace the battery pack 0191 System Security Invalid Remote Change requested 1 Run the ThinkPad Setup program and then save current setting by pressing F10 2 Replace the system board 0199 System Security Security password retry count exceeded 1 ...

Page 43: ...Replace the system board One long beep and two short beeps Replace the system board No beep symptoms Table 5 No beep symptoms Symptom or error FRU or action in sequence No beep system status indicator on LCD blank and no POST 1 Ensure that every connector is connected tightly and correctly 2 Reseat memory module 3 Replace the system board No beep system status indicator on and LCD blank during POS...

Page 44: ...oblems 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 electrostatic discharge or software errors FRU replacement should be considered only when a problem recurs When analyzing an intermittent problem do the following 1 Run the diagnostic test for the system board in loop mode at least 10 times 2 If no erro...

Page 45: ...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 Chapter 4 Related service information 39 ...

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Page 47: ...ress the function key directly To input F1 F12 press the Fn key and the corresponding function key On legacy mode The Fn Lock function is enabled To input F1 F12 press the corresponding function key directly To initiate the special function of each function key press the Fn key and the corresponding function key 2 Speaker mute indicator When the speaker mute indicator is on the speakers are muted ...

Page 48: ... is on the camera is in use 5 6 System status indicator Blinking for three times The computer is connected to an ac power source On The computer is in use Off The computer is off or in hibernation mode Slow blinking The computer is in sleep mode Fast blinking The computer is entering sleep or hibernation mode 42 Hardware Maintenance Manual ...

Page 49: ...unction key F1 Speaker mute F2 Speaker volume down F3 Speaker volume up F4 Microphone mute F5 Brightness down F6 Brightness up F7 Switch a display output location F8 Enable or disable wireless features F9 For Windows 7 Open Control Panel For Windows 8 Open the Settings charm F10 For Windows 7 Open Windows Search For Windows 8 Open the Search charm F11 View all applications that are currently open ...

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Page 51: ...computer controls connectors and indicators Front view 2 1 2 3 10 11 12 5 6 7 8 9 4 1 Camera on some models 7 Media card reader slot 2 Microphones 8 Always On USB 3 0 connector 3 Power button 9 Combo audio connector 4 Security lock slot 10 Fingerprint reader on some models 5 Ethernet connector 11 TrackPoint pointing stick 6 SIM card tray on some models 12 ThinkPad trackpad Copyright Lenovo 2013 45...

Page 52: ...tor 2 Fan louvers 5 Mini DisplayPort connector 3 VGA connector Bottom view 1 2 2 1 Emergency reset hole 2 Speakers Locating FRUs and CRUs This topic introduces the following service parts Major FRUs on page 48 LCD FRUs on page 50 46 Hardware Maintenance Manual ...

Page 53: ...of CRUs for your product in this Hardware Maintenance Manual An electronic version of this manual can be found at http www lenovo com support Click Guides Manuals and then follow the on screen instructions to find the manual for your product You might be required to return the defective part that is replaced by the CRU When return is required 1 return instructions a prepaid shipping label and a co...

Page 54: ...RU ID a Bracket for hard disk drive cable See Miscellaneous kits and other FRUs on page 51 N 1 LCD unit See LCD FRUs on page 50 N 2 Keyboard plate N 3 Hinge holder right N 4 Keyboard bezel assembly with ThinkPad trackpad with fingerprint reader on some models N 5 Power button board N 48 Hardware Maintenance Manual ...

Page 55: ... Speaker assembly N 13 Hard disk drive or solid state drive N 14 Hard disk drive cable or solid state drive cable N 15 Base cover assembly N 16 Front battery N 17 Backup battery N 18 Memory module N 19 Thermal fan assembly N 20 Flexible printed circuits FPC for ThinkPad trackpad models with or without fingerprint reader N 21 DC in cable assembly N 22 Hinge holder left N 23 Keyboard N Chapter 7 Loc...

Page 56: ...kits and other FRUs on page 51 N 1 LCD front sheet bezel N 2 LCD front strap bezel N 3 Camera and microphone combo card or camera card or microphone card N 4 Camera cable N 5 Antenna assembly N 6 LCD rear cover assembly N 7 LCD cable N 8 LCD panel N 9 Hinges N 10 LCD front metal bezel N 50 Hardware Maintenance Manual ...

Page 57: ...2 L2 7 58 Screw M2 5 L4 flat head 8 Screw M2 L3 5 silver small head 40 Screw black flat head 4 Step screw M2 L2 3 4 Illustration sheet for ThinkPad trackpad 5 Illustration sheet for ThinkPad trackpad 6 Illustration sheet for ThinkPad trackpad 7 Conductive sheet for ThinkPad trackpad R Conductive sheet for ThinkPad trackpad L Adhesive tape for ThinkPad trackpad Tape for fixing cable 102 Spec N Tabl...

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Page 59: ...your product You might be required to return the defective part that is replaced by the CRU When return is required 1 return instructions a prepaid shipping label and a container will be included with the replacement CRU and 2 you might be charged for the replacement CRU if Lenovo does not receive the defective CRU within thirty 30 days of your receipt of the replacement CRU See your Lenovo Limite...

Page 60: ...latest version of LENOVO ThinkPad Hardware Maintenance Diskette or Maintenance Key and then restart the computer 2 From the main menu select 1 Set System Identification 3 Turn off the computer and then turn on the computer again 4 When the ThinkPad logo is displayed press Esc 5 Select 2 Read S N data from EEPROM and follow the instructions on the screen The serial number of each device in your com...

Page 61: ...e Key 1 Insert the latest version of LENOVO ThinkPad Hardware Maintenance Diskette or Maintenance Key and then restart the computer 2 From the main menu select 6 Set ECA Information 3 To read the ECA information select 2 Read ECA rework number from EEPROM and follow the instructions on the screen To read the box build date select 5 Read box build date from EEPROM and follow the instruction on the ...

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Page 63: ...g general guidelines 1 Do not try to service any computer unless you have been trained and certified An untrained person runs the risk of damaging parts 2 Before replacing any FRU review Chapter 8 FRU replacement notices on page 53 3 Begin by removing any FRUs that have to be removed before replacing the failing FRU Any such FRUs are listed at the beginning of each FRU replacement section Remove t...

Page 64: ...elect Config Power The Power submenu is displayed 4 Select Disable built in battery 5 Click Yes in the Setup Warning window then the computer turns off automatically Wait three to five minutes to let the computer cool The batteries will be automatically enabled when the ac power adapter is reconnected to the computer Removing the SIM card tray Before you start the servicing remove the SIM card tra...

Page 65: ...ing labels to the base cover assembly The new base cover FRU is shipped with a kit containing labels of several kinds Apply those labels when you replace the base cover For the labels that are not shipped with the new base cover peel them from the old base cover and adhere them to the new one Chapter 9 Removing or replacing a FRU 59 ...

Page 66: ...the battery pack is defective A battery pack FRU should not be replaced unless this diagnostic test shows that the battery pack 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 the Lenovo Solution Center program is not installed on the computer the customer should download and install the program to diagnose ...

Page 67: ...connector horizontally Otherwise the battery cable might be damaged Step Screw quantity Color Torque 1 M2 3 5 mm small head nylon coated 3 Silver 0 181 Nm 1 85 kgf cm 3 When installing Ensure that the front battery is attached firmly 1030 Rear battery For access remove this FRU 1010 Base cover assembly on page 59 Important notices for replacing a battery pack Attention Lenovo has no responsibility...

Page 68: ... reporting a possible safety issue If the Lenovo Solution Center program is not installed on the computer the customer should download and install the program to diagnose the battery pack before getting a non physically damaged battery pack replaced Note that the replacement of a physically damaged battery pack is not covered by the warranty DANGER Use only the authorized battery specified for you...

Page 69: ...he memory module 2 1 1 When installing Insert the notched end of the memory module into the memory slot at an angle of about 20 degrees Press the memory module in firmly and pivot it downward until it snaps into place Ensure that the memory module is firmly seated in the slot and does not move easily 1050 Hard disk drive or solid state drive and drive cable For access remove this FRU 1010 Base cov...

Page 70: ...r make a backup copy of all the information on it if possible Never remove the drive while the system is operating or in suspend mode Removal steps of the hard disk drive or solid state drive and drive cable 1 2 Step Screw quantity Color Torque 1 M2 3 5 mm flat head nylon coated 1 Silver 0 181 Nm 1 85 kgf cm 2 M2 2 7 mm flat head nylon coated 1 Black 0 181 Nm 1 85 kgf cm 1 3 64 Hardware Maintenanc...

Page 71: ...4 5 6 7 7 7 7 Chapter 9 Removing or replacing a FRU 65 ...

Page 72: ...by using the removal tool for the antenna RF connector or pick off the connectors in the direction as shown by using your fingers Step Screw quantity Color Torque 2 M2 2 7 mm flat head nylon coated 1 Black 0 181 Nm 1 85 kgf cm 1 3 When installing Plug the gray cable into the main connector and the black cable into the auxiliary connector on the card 1070 Wireless WAN card or M 2 solid state drive ...

Page 73: ...ess WAN card 2 1 1 1 1 3 Cable routing If you are servicing a WAN ready model do not remove the connector cap from the wireless WAN cable Route and secure the cables as shown in the following illustration 1 2 2 2 2 2 1 1 1 1 Chapter 9 Removing or replacing a FRU 67 ...

Page 74: ...ew quantity Color Torque 1 M2 2 7 mm flat head nylon coated 1 Black 0 181 Nm 1 85 kgf cm 1 2 1080 Speaker assembly For access remove the following FRUs in order 1010 Base cover assembly on page 59 1020 Front battery on page 60 68 Hardware Maintenance Manual ...

Page 75: ... 3 When installing Ensure that the connector is attached firmly 1090 Backup battery For access remove the following FRUs in order 1010 Base cover assembly on page 59 1020 Front battery on page 60 DANGER Use only the authorized battery specified for your computer Any other battery could ignite or explode Chapter 9 Removing or replacing a FRU 69 ...

Page 76: ...up battery connector is attached firmly 1100 Thermal fan assembly For access remove this FRU 1010 Base cover assembly on page 59 Removal steps of the thermal fan assembly 1 Loosen the screws 1 in ascending alphabetical order a to d as illustrated 70 Hardware Maintenance Manual ...

Page 77: ...lls when handling the thermal fan assembly Do not touch or hold any part of the thermal fan assembly with bare fingers Before you attach the thermal fan assembly to the computer apply thermal grease at an amount of 0 2 grams on the part marked a in the following illustration Either too much or too less application of grease Chapter 9 Removing or replacing a FRU 71 ...

Page 78: ...em board Important notices for handling the system board When handling the system board observe the following The system board has an accelerometer which can be broken when several thousands of G forces are applied Note Dropping a system board from a height of as little as 15 cm 6 inches so that it falls flat on a hard bench can subject the accelerometer to as much as 6000 G s of shock Be careful ...

Page 79: ...080 Speaker assembly on page 68 1100 Thermal fan assembly on page 70 Removal steps of the system board 2 1 9 3 5 6 8 7 4 10 Step Screw quantity Color Torque 10 M2 3 5 mm flat head nylon coated 1 Silver 0 181 Nm 1 85 kgf cm Chapter 9 Removing or replacing a FRU 73 ...

Page 80: ...ler Hub PCH b Microprocessor a b 1120 Power button board and power button assembly For access remove the following FRUs in order 1010 Base cover assembly on page 59 1020 Front battery on page 60 1040 Memory module on page 63 1060 Wireless LAN card on page 66 1070 Wireless WAN card or M 2 solid state drive on page 66 1080 Speaker assembly on page 68 1100 Thermal fan assembly on page 70 1110 System ...

Page 81: ...Step Screw quantity Color Torque 2 M2 2 7 mm flat head nylon coated 1 Black 0 181 Nm 1 85 kgf cm When installing Ensure that the connector is attached firmly 1130 LCD unit For access remove this FRU 1010 Base cover assembly on page 59 Chapter 9 Removing or replacing a FRU 75 ...

Page 82: ...Removal steps of the LCD unit 1 2 3 4 5 5 5 5 6 6 6 6 6 6 Step Screw quantity Color Torque 6 M2 2 7 mm flat head nylon coated 6 Black 0 392 Nm 4 0 kgf cm 76 Hardware Maintenance Manual ...

Page 83: ...y are not subject to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken 1140 Keyboard plate DC in cable assembly keyboard and keyboard bezel assembly For access remove the following FRUs in order 1010 Base cover assembly on page 59 1020 Front battery on page 60 1030 Rear battery on page 61 Chapter 9 Removing or replacing a FRU 77 ...

Page 84: ...8 1090 Backup battery on page 69 1100 Thermal fan assembly on page 70 1110 System board on page 72 1120 Power button board and power button assembly on page 74 1130 LCD unit on page 75 Removal steps of the keyboard plate DC in cable assembly keyboard and keyboard bezel assembly 1 1 1 1 2 2 Step Screw quantity Color Torque 1 M2 5 4 mm flat head nylon coated 4 Black 0 181 Nm 1 85 kgf cm 4 3 6 5 78 H...

Page 85: ... 9 9 9 11 Step Screw quantity Color Torque 9 M2 3 5 mm flat head nylon coated 5 Silver 0 181 Nm 1 85 kgf cm 10 M2 2 7 mm flat head nylon coated 1 Black 0 181 Nm 1 85 kgf cm Chapter 9 Removing or replacing a FRU 79 ...

Page 86: ...odule on page 63 1050 Hard disk drive or solid state drive and drive cable on page 63 1060 Wireless LAN card on page 66 1070 Wireless WAN card or M 2 solid state drive on page 66 1080 Speaker assembly on page 68 1090 Backup battery on page 69 1100 Thermal fan assembly on page 70 1110 System board on page 72 1120 Power button board and power button assembly on page 74 1130 LCD unit on page 75 Remov...

Page 87: ...1 2 Hold the corner and slowly peel off the LCD front sheet bezel 2 Removal steps of the hinges 1 1 1 1 Chapter 9 Removing or replacing a FRU 81 ...

Page 88: ...Color Torque 1 M2 5 2 2 mm big head nylon coated 4 Black 0 181 Nm 1 85 kgf cm 2 2 When installing Ensure that the LCD connector is attached firmly Removal steps of the LCD front metal bezel 1 82 Hardware Maintenance Manual ...

Page 89: ...2 Removal steps of the LCD panel and LCD cable 1 1 Chapter 9 Removing or replacing a FRU 83 ...

Page 90: ... battery on page 60 1030 Rear battery on page 61 1040 Memory module on page 63 1050 Hard disk drive or solid state drive and drive cable on page 63 1060 Wireless LAN card on page 66 1070 Wireless WAN card or M 2 solid state drive on page 66 1080 Speaker assembly on page 68 1090 Backup battery on page 69 1100 Thermal fan assembly on page 70 1110 System board on page 72 1120 Power button board and p...

Page 91: ... on page 80 Removal steps of the LCD front strap bezel Attention Be gentle and careful when you are handing the LCD front strap bezel Do not bend the strap bezel 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Removal steps of the camera and microphone combo card and camera cable 1 Chapter 9 Removing or replacing a FRU 85 ...

Page 92: ...2 3 3 4 4 4 4 86 Hardware Maintenance Manual ...

Page 93: ...5 5 Removal steps of the antenna assembly 1 1 1 1 2 2 2 2 2 2 2 2 3 3 Chapter 9 Removing or replacing a FRU 87 ...

Page 94: ... camera cable in the cable holder and the antenna cable outside the cable holder Antenna locations b c d a a Wireless LAN auxiliary antenna black b Wireless WAN auxiliary antenna blue c Wireless WAN main antenna red d Wireless LAN main antenna gray 88 Hardware Maintenance Manual ...

Page 95: ...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 96: ...ted States other countries or both Lenovo ThinkPad TrackPoint Microsoft Windows and Windows Server are trademarks of the Microsoft group of companies Other company product or service names may be the trademarks or service marks of others 90 Hardware Maintenance Manual ...

Page 97: ...CTO Configure To Order EAIA Enhanced Asset Information Area EEPROM Electrically Erasable Programmable Read Only Memory EFI Extensible Firmware Interface ESD Electrostatic discharge FPC Flexible printed circuits FRU Field Replaceable Unit IC Integrated circuits LCD Liquid Crystal Display MTM Machine type and model POST Power on self test RFID Radio frequency identification SVP Supervisor password U...

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Page 100: ...Part Number 0C10860_01 Printed in China 1P P N 0C10860_01 1P0C10860_01 ...

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