Lenovo Thinkpad X230 Tablet ハードウェア保守マニュアル(英語) Manual Japanese

ThinkPad X230 Tablet Language

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ThinkPad X230 Tablet and X230i Tablet - Page 1

Hardware Maintenance Manual ThinkPad X230 Tablet and X230i Tablet

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Third Edition (March 2013) - Page 2

Note: Before using this information and the product it supports, be sure to read the general information under Appendix A “Notices” on page 109. Third Edition (March 2013) © Copyright Lenovo 2012, 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.

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Contents - Page 3

Contents About this manual . . . . . . . . . . . iii Chapter 1. Safety information . . . . . . 1 General safety . . . . . . . . . . . . . . . . 1 Electrical safety . . . . . . . . . . . . . . . 1 Safety inspection guide . . . . . . . . . . . . 3 Handling devices that are sensitive to electrostatic discharge. . . . . . . . . . . . . . . . . . 3 Grounding requirements . . . . . . . . . . . . 4 Safety notices (multilingual translations) . . . . . . 4 Chapter 2. Important service information . . . . . . . . . . . . . . 17 Strategy for replacing FRUs . . . . . . . . . 17 Strategy for replacing a..

Hardware Maintenance Manual - Page 4

1030 Hard disk drive or solid-state drive . . . . 63 1040 Memory module . . . . . . . . . . . . 65 1050 Hinge cap . . . . . . . . . . . . . . 67 1060 Keyboard . . . . . . . . . . . . . . 67 1070 Palm rest . . . . . . . . . . . . . . 70 1080 Backup battery . . . . . . . . . . . . 72 1090 PCI Express Mini Card for wireless LAN/WiMAX. . . . . . . . . . . . . . . . 73 1100 PCI Express Mini Card for wireless WAN or mSATA solid-state drive . . . . . . . . . . . 76 1110 Bluetooth daughter card . . . . . . . . 79 1120 Keyboard bezel . . . . . . . . . . . . 80 1130 LCD unit . . . . . . . . . . . . ...

ThinkPad X230 Tablet and X230i Tablet - Page 5

About this manual This manual contains service and reference information for the following ThinkPad ® products. ThinkPad X230 Tablet and X230i Tablet Machine types (MT) 3434, 3435, 3436, 3437, 3438, 3441, and 3442 Use this manual along with the advanced diagnostic 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 ..

Hardware Maintenance Manual - Page 6

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General safety - Page 7

Chapter 1. Safety information This chapter presents the following safety information that you need to be familiar with before you service a ThinkPad notebook computer. • “General safety” on page 1 • “Electrical safety” on page 1 • “Safety inspection guide” on page 3 • “Handling devices that are sensitive to electrostatic discharge” on page 3 • “Grounding requirements” on page 4 • “Safety notices (multilingual translations)” on page 4 General safety Follow these rules to ensure general safety: • Observe good housekeeping in the area of the machines durin..

Hardware Maintenance Manual - Page 8

Important: • Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. • Many customers have, near their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges. Do not use this type of mat to protect yourself from electrical shock. • Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly. ..

Safety inspection guide - Page 9

Safety inspection guide The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service technicians from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-ThinkPad features or options not covered by this inspection guide. If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first corr..

Hardware Maintenance Manual - Page 10

When handling ESD-sensitive parts: • Keep the parts in protective packages until they are inserted into the product. • Avoid contact with other people. • Wear a grounded wrist strap against your skin to eliminate static on your body. • Prevent the part from touching your clothing. Most clothing is insulative and retains a charge even when you are wearing a wrist strap. • Use a grounded work mat to provide a static-free work surface. The mat is especially useful when handling ESD-sensitive devices. • Select a grounding system, such as those listed below, to provide protection tha..

Chapter 1 - Page 11

Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short-circuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery. DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the b..

Hardware Maintenance Manual - Page 12

Unless hot swap is allowed for the FRU being replaced, do as follows before removing it: power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and disconnect any interconnecting cables. 6 Hardware Maintenance Manual

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Chapter 1 - Page 13

PERIGO Antes de ligar o computador após a substituição da FRU, certifique-se de que todos os parafusos, molas e outras peças pequenas estejam no lugar e não estejam soltos dentro do computador. Verifique isso sacudindo o computador e procurando ouvir sons de peças soltas. Peças metálicas ou lascas de metal podem causar curto-circuito. PERIGO Algumas baterias reserva contêm uma pequena quantidade de níquel e cádmio. Não desmonte uma bateria reserva, recarregue-a, jogue-a no fogo ou na água, ou deixe-a entrar em curto-circuito. Descarte a bateria conforme requerido pelas leis ou ..

Hardware Maintenance Manual - Page 14

A bateria de lítio pode causar incêndio, explosão ou graves queimaduras. Não a recarregue, remova seu conector polarizado, desmonte-a, aqueça-a acima de 100°C (212°F), incinere-a, ou exponha o conteúdo de sua célula à água. Descarte a bateria conforme requerido pelas leis ou regulamentos locais. Use somente a bateria nas partes listadas apropriadas. O uso de uma bateria incorreta pode resultar em combustão ou explosão da bateria. PERIGO Se o LCD quebrar e o fluido de dentro dele entrar em contato com seus olhos ou com suas mãos, lave as áreas afetadas imediatamente com água ..

Chapter 1 - Page 15

Certaines batteries de secours contiennent du nickel et du cadmium. Ne les démontez pas, ne les rechargez pas, ne les exposez ni au feu ni à l'eau. Ne les mettez pas en court-circuit. Pour les mettre au rebut, conformez-vous à la réglementation en vigueur. Lorsque vous remplacez la pile de sauvegarde ou celle de l'horloge temps réel, veillez à n'utiliser que les modèles cités dans la liste de pièces détachées adéquate. Une batterie ou une pile inappropriée risque de prendre feu ou d'exploser. DANGER La batterie contient du nickel. Ne la démontez pas, ne l'exposez ni au feu ni ..

Hardware Maintenance Manual - Page 16

DANGER Si le remplacement à chaud n'est pas autorisé pour l'unité remplaçable sur site que vous remplacez, procédez comme suit avant de retirer l'unité : mettez l'ordinateur hors tension, débranchez tous les cordons d'alimentation des prises de courant, retirez le bloc de batterie et déconnectez tous les câbles d'interconnexion. VORSICHT Bevor nach einem FRU-Austausch der Computer wieder angeschlossen wird, muß sichergestellt werden, daß keine Schrauben, Federn oder andere Kleinteile fehlen oder im Gehäuse vergessen wurden. Der Computer muß geschüttelt und auf Klappergeräusch..

Chapter 1 - Page 17

Die Leuchtstoffröhre im LCD-Bildschirm enthält Quecksilber. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Der LCD-Bildschirm besteht aus Glas und kann zerbrechen, wenn er unsachgemäß behandelt wird oder der Computer auf den Boden fällt. Wenn der Bildschirm beschädigt ist und die darin befindliche Flüssigkeit in Kontakt mit Haut und Augen gerät, sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgespült und bei Beschwerden anschließend ein Arzt aufgesucht werden. VORSICHT Aus Sicherheitsgründen die Kunststoffabdeckung, die den unteren Te..

Hardware Maintenance Manual - Page 18

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Chapter 1 - Page 19

Chapter 1 . Safety information 13

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Hardware Maintenance Manual - Page 20

Antes de encender el sistema despues de sustituir una FRU, compruebe que todos los tornillos, muelles y demás piezas pequeñas se encuentran en su sitio y no se encuentran sueltas dentro del sistema. Compruébelo agitando el sistema y escuchando los posibles ruidos que provocarían. Las piezas metálicas pueden causar cortocircuitos eléctricos. Algunas baterías de reserva contienen una pequeña cantidad de níquel y cadmio. No las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite. Deséchelas tal como dispone la normativa local. Utilice sólo baterías que se enc..

Chapter 1 - Page 21

Las baterías contienen pequeñas cantidades de níquel. No las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite. Deséchelas tal como dispone la normativa local. Utilice sólo baterías que se encuentren en la lista de piezas al sustituir la batería. La utilización de una batería no apropiada puede provocar la ignición o explosión de la misma. La batería de repuesto es una batería de litio y puede provocar incendios, explosiones o quemaduras graves. No la recargue, ni quite el conector polarizado, ni la desmonte, ni caliente por encima de los 100°C (212°F..

Hardware Maintenance Manual - Page 22

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Strategy for replacing FRUs - Page 23

Chapter 2. Important service information This chapter presents the following important service information that applies to all machine types supported by this manual: • “Strategy for replacing FRUs” on page 17 – “Strategy for replacing a hard disk drive, a solid-state drive, or an mSATA solid-state drive” on page 18 – “Important notice for replacing a system board” on page 18 – “How to use error message” on page 18 • “Strategy for replacing FRUs for CTO, CMV, and GAV” on page 19 – “Product definition” on page 19 – “FRU identification for CTO, CMV, and..

Hardware Maintenance Manual - Page 24

Strategy for replacing a hard disk drive, a solid-state drive, or an mSATA solid-state drive Always try to run a low-level format operation before replacing a hard disk drive or a solid-state drive. This will cause all customer data on the hard disk drive or solid-state drive to be lost. Be sure that the customer has a current backup of the data before you perform this task. Attention: The drive startup sequence in the computer you are servicing might have been changed. Be extremely careful during write operations such as copying, saving, or formatting. If you select an incorrect drive, dat..

Strategy for replacing FRUs for CTO, CMV, and GAV - Page 25

Strategy for replacing FRUs for CTO, CMV, and GAV Product definition Dynamic Configure To Order (CTO) This provides the ability for a customer to configure a Lenovo solution from an eSite, and have this configuration sent to fulfillment, where it is built and shipped directly to the customer. The machine label and eSupport will load these products as the 4-digit MT and 3-digit model, where model = “CTO” (Example: 1829-CTO). Custom Model Variant (CMV) This is a unique configuration that has been negotiated between Lenovo and the customer. A unique 4-digit MT and 3-digit model is provided..

Hardware Maintenance Manual - Page 26

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. 20 Hardware Maintenance Manual

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What to do first - Page 27

Chapter 3. General checkout This chapter presents following information: • “What to do first” on page 21 • “Checkout guide” on page 22 – “Lenovo Solution Center” on page 22 – “Quick test programs” on page 22 – “UEFI diagnostic program” on page 23 – “Bootable diagnostic programs” on page 23 • “Power system checkout” on page 24 Some descriptions might not apply to your particular computer. Before you go to the checkout guide, be sure to read the following important notes. Important notes: • Only certified trained personnel should service the compute..

Hardware Maintenance Manual - Page 28

The following are not covered under warranty: • LCD panel cracked from the application of excessive force or from being dropped • Scratched (cosmetic) parts • Distortion, deformation, or discoloration of the cosmetic parts • Plastic parts, latches, pins, or connectors that have been cracked or broken by excessive force • Damage caused by liquid spilled into the system • Damage caused by the improper insertion of a PC Card or the installation of an incompatible card • Fuses blown by attachment of a nonsupported device • Forgotten computer password (making the computer unusabl..

UEFI diagnostic program - Page 29

• Microsoft Windows 7 • Microsoft Windows XP • Microsoft Windows Server ® 2003 • Microsoft Windows Server 2008 To download and install a quick test program, go to http://www.lenovo.com/diags and follow the instructions on the Web site. To run a test using a quick test program, do the following: 1. Go to the C:\SWTOOLS\ldiag directory. 2. Double-click the gui_lsc_lite.exe file. 3. When the User Account Control window opens, click Yes . 4. Select the device class to be tested. 5. Select the devices to be tested. 6. Select the test to be performed. 7. Follow the instructions on the sc..

Hardware Maintenance Manual - Page 30

1. Go to http://www.lenovo.com/diags. 2. Click Lenovo Bootable Diagnostics . 3. Follow the instructions on the Web site to create a bootable diagnostic medium on a USB device or CD. To use the diagnostic medium you have created, do one of the following: • If you have created the bootable diagnostic medium on a USB device, do the following: 1. Attach the USB device to the computer. 2. Turn on the computer. If the computer cannot be turned on, go to “Power system checkout” on page 24, and check the power sources. If an error code is displayed, go to “Symptom-to-FRU index” on page 33..

Checking operational charging - Page 31

• If the power-on indicator does not turn on, check the power cord of the ac power adapter for correct continuity and installation. • If the computer does not charge during operation, go to “Checking operational charging” on page 25. To check the ac power adapter, do the following: 1. Unplug the ac power adapter cable from the computer. 2. Measure the output voltage at the plug of the ac power adapter cable. See the following illustration: Pin Voltage (V dc) 1 +20 2 0 3 Ground 1 2 3 (20V) Note: Output voltage across pin 2 of the ac power adapter might differ from the one you are ser..

Checking the backup battery - Page 32

Terminal Voltage (V dc) 1 + 0 to + 16.8 7 Ground (-) 1(+) 2(+) 3 4 5 6(-) 7(-) 3. Measure the resistance between battery terminal 5 and 7 (-). The resistance should be 4 to 30 KΩ. If the resistance is not correct, replace the battery pack. 4. Depending on the voltage that you measure, do one of the following: • If the voltage is less than +11.0 V dc, recharge the battery. If the voltage is still less than +11.0 V dc after recharging, replace the battery pack. • If the voltage is more than +11.0 V dc, discharge the battery pack until the voltage becomes less than +11.0 V dc. Then rechar..

Chapter 4. - Page 33

Chapter 4. Related service information This chapter presents following information: • “Restoring the factory contents by using the Recovery Disc Set” on page 27 • “Using the Windows recovery programs on the Windows 8 operating system” on page 28 • “Passwords” on page 30 • “Power management” on page 32 • “Symptom-to-FRU index” on page 33 Service Web site: When the latest maintenance diskette and the system program service diskette become available, they will be posted on http://www.lenovo.com/support. Restoring the factory contents by using the Recovery Disc Set..

Hardware Maintenance Manual - Page 34

9. When the recovery process completes, the Welcome to Microsoft Windows screen is displayed. Follow the instructions on the screen to complete the Windows setup. 10. After you have completed the Windows setup, you might want to restore the original startup sequence. Start the ThinkPad Setup program and then press F9 to restore the default settings. Press F10 to save changes and exit the ThinkPad Setup program. Note: After restoring a drive to the factory default settings, you might need to reinstall some device drivers. Using the Windows recovery programs on the Windows 8 operating system ..

Chapter 4 - Page 35

• To perform a complete format, click Fully clean the drive to start the process. The process will take several hours. 4. Follow the instructions on the screen to reset your computer to the factory default settings. Using the advanced startup options With the advanced startup options, you can change the firmware settings of the computer, change the startup settings of the Windows operating system, start the computer from an external device, or restore the Windows operating system from a system image. To use the advanced startup options, do the following: 1. Move your cursor to the top-rig..

Hardware Maintenance Manual - Page 36

1. Move your cursor to the top-right or bottom-right corner of the screen to display the charms, and click Search . 2. Type recovery in the Search field and click Settings . Then click Create a recovery drive . 3. Click Yes in the User Account Control window to allow the Recovery Media Creator program to start. 4. Ensure that you select the Copy the recovery partition from the PC to the recovery drive. option. Then click Next . Important: If you clear the Copy the recovery partition from the PC to the recovery drive. option, you will create recovery media without the recovery partition cont..

Chapter 4 - Page 37

Power-on password A power-on password (POP) protects the system from being powered on by an unauthorized person. The password must be entered before an operating system can be booted. For how to remove the POP, see “How to remove the power-on password” on page 31. Hard disk password There are two hard disk passwords: • User hard disk password - for the user • Master hard disk password - for the system administrator, who can use it to get access to the hard disk even if the user has changed the user hard disk password. Note: There are two modes for the hard disk password: User only a..

Hardware Maintenance Manual - Page 38

1. Turn on the computer. 2. When the ThinkPad logo is displayed, immediately press F1. 3. Type the supervisor password to enter the ThinkPad Setup program. 4. Select Security . 5. Select Password . 6. Select Power-On Password . 7. Type the current supervisor password in the Enter Current Password field. Then, leave the Enter New Password field blank, and press Enter twice. 8. In the Changes have been saved window, press Enter. 9. Press F10 to save changes and exit the ThinkPad Setup program. How to remove the hard disk password Attention: If User only mode is selected and the user hard disk..

Hibernation mode - Page 39

• The LCD is powered off. • The hard disk drive is powered off. • The microprocessor stops. To enter sleep mode, press Fn+F4. 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, indicating that the battery power is low To cause the computer to return from sleep mode and resume operation, do one of the following: • Press the Fn key. • Open the LCD cover. • Turn on the power button. Also, in either of the following events, the computer automaticall..

Table 2. Numeric error codes - Page 40

• “LCD-related symptoms” on page 40 • “Intermittent problems” on page 41 • “Undetermined problems” on page 41 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 action, in sequence.” If replacing a FRU does not solve the problem, put the original part back in the computer. Do not replace a nondefective FRU. This index can also help you determine, during regular servicing, wha..

Table 2. Numeric error codes (continued) - Page 41

Table 2. Numeric error codes (continued) Symptom or error FRU or action, in sequence 0191 System Security - Invalid Remote Change requested. 1. Run the ThinkPad Setup program, and then save current setting by pressing F10. 2. System board. 0192 System Security - Embedded Security hardware tamper detected. System board. 0193 RF antenna has been removed Enter the supervisor password. 0194 The computer has been carried through a security gate Enter the supervisor password. 0195 Security hardware tamper detected 1. Enter the ThinkPad Setup program by entering supervisor password, and select Pas..

Table 2. Numeric error codes (continued) - Page 42

Table 2. Numeric error codes (continued) Symptom or error FRU or action, in sequence 0230 Shadow RAM error - Shadow RAM fails at offset nnnn. System board. 0231 System RAM error - System RAM fails at offset nnnn. 1. Memory module. 2. System board. 0232 Extended RAM error - Extended RAM fails at offset nnnn. 1. Memory module. 2. System board. 0250 System battery error - System battery is dead. 1. Charge the backup battery for more than 8 hours by connecting the ac power adapter. 2. Replace the backup battery and run the ThinkPad Setup program to reset the time and date. 0251 System CMOS chec..

Table 2. Numeric error codes (continued) - Page 43

Table 2. Numeric error codes (continued) Symptom or error FRU or action, in sequence 02F7 Fail-safe timer NMI failed 1. Memory module. 2. System board. 1801 Attached docking station is not supported Shut down the computer and remove it from the docking station. 1802 Unauthorized network card is plugged in - Turn off and remove the miniPCI network card. 1. Remove Mini PCI network card. 2. System board. 1803 Unauthorized daughter card is plugged in - Turn off and remove the daughter card. 1. Remove the daughter card that you installed. 2. System board. 1804 Unauthorized WAN card is plugged in..

Table 2. Numeric error codes (continued) - Page 44

Table 2. Numeric error codes (continued) Symptom or error FRU or action, in sequence 2010 Warning: Your internal hard disk drive (HDD) may not function correctly on this system. Ensure that your HDD is supported on this system and that the latest HDD firmware is installed. Inform the following information to the customer: If in the primary bay the customer is using a non-Lenovo hard disk drive, which is not supported by this system, with the risk in mind, the customer can still use it by pressing ESC. If in the primary drive bay the customer is using a supported Lenovo hard disk drive with ..

Table 3. Error messages (continued) - Page 45

Table 3. Error messages (continued) Symptom or error FRU or action, in sequence Hibernation error. 1. Restore the system configuration to what it was before the computer entered hibernation mode . 2. If memory size has been changed, re-create the hibernation file. Fan error. 1. Fan . 2. Thermal grease. 3. System board. Thermal sensing error. System board . Cannot boot from any device. Check the status of device which you want to boot from. Device not found. 1. The device you want to boot from. 2. System board. Device Error. 1. The device you want to boot from. 2. System board. No valid oper..

Table 4. Beep symptoms (continued) - Page 46

Table 4. Beep symptoms (continued) Symptom or error FRU or action, in sequence Three short beeps, pause, three more short beeps, and one short beep. One short beep, pause, three short beeps, pause, three more short beeps, and one short beep. 1. Memory module . 2. System board. Only the cursor appears. Reinstall the operating system . Four cycles of four short beeps and a blank screen. System board (security chip) Five short beeps and a blank screen. System board No-beep symptoms Table 5. No-beep symptoms Symptom or error FRU or action, in sequence No beep, power-on indicator on, LCD blank, ..

Table 6. LCD-related symptoms (continued) - Page 47

Table 6. LCD-related symptoms (continued) Symptom or error FRU or action, in sequence • LCD screen 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, electrostatic discharge, or software errors. FRU replacement ..

Hardware Maintenance Manual - Page 48

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Chapter 5. - Page 49

Chapter 5. Status indicators This chapter presents the system status indicators that show the status of the computer. 6 5 2 3 4 8 7 © Copyright Lenovo 2012, 2013 43

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Hardware Maintenance Manual - Page 50

Table 7. Status indicators Indicator Meaning 1 Speaker mute indicator Orange : The speakers are on mute. To mute or unmute the speakers, press the speaker mute button. 2 Microphone mute indicator Orange : The microphones are on mute. By default, when the microphones are on mute, none of the recording devices is available. 3 Wireless LAN, WAN, WiMAX, or Bluetooth status indicator Green : The wireless LAN, WAN, Bluetooth, or WiMAX feature is on. Blinking green : Data is being transmitted. 4 Device access status indicator Green : The hard disk drive, solid-state drive, or mSATA solid-state dri..

Table 7. Status indicators (continued) - Page 51

Table 7. Status indicators (continued) Indicator Meaning Quick blinking orange : An error has occurred with the battery. Blinking three times: The ac power adapter is attached to the computer. Off : The battery is detached or the computer is powered off. Note: If the computer is operating on battery power, the battery status indicator does not work while the computer is turned off or is in sleep mode or hibernation mode. 8 Sleep status indicator Green : The computer is in sleep mode. Blinking green : The computer is entering sleep mode or hibernation mode, or is resuming normal operation. C..

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Table 8. Fn key combinations - Page 53

Chapter 6. Fn key combinations The following table describes the functions of Fn key combinations. Table 8. Fn key combinations Key combination Description Fn+F3 Locks the computer. Fn+F4 Puts the computer into sleep mode. To resume normal operation, press the Fn key. Notes: • To use the Fn+F4 key combination, you must have the ThinkPad Power Management Driver installed on the computer. • If you want to use the combination to put the computer into hibernation mode, change the power plan settings. Fn+F5 Enables or disables the built-in wireless networking features. Fn+F6 • For Windows ..

Hardware Maintenance Manual - Page 54

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Locating computer controls, connectors, and indicators - Page 55

Chapter 7. Locations This chapter introduces the locations of the computer hardware components. Locating computer controls, connectors, and indicators This topic introduces the locations of the computer controls, connectors, and indicators. Front view 15 1 2 2 12 13 14 17 18 19 5 4 3 6 7 8 9 10 11 16 1 Integrated camera 11 Media card reader slot 2 Built-in microphones 12 TrackPoint pointing stick 3 Fingerprint reader 13 TrackPoint buttons 4 Power button 14 Touch pad 5 Security keyhole 15 UltraNav ® pointing device 6 Tablet Digitizer Pen 16 Volume control buttons 7 Hard disk drive or solid-..

Hardware Maintenance Manual - Page 56

Rear view 2 3 4 5 6 7 8 1 1 Status indicators (see Chapter 5 “Status indicators” on page 43) 5 DisplayPort connector 2 ExpressCard slot 6 External monitor connector 3 Wireless radio switch 7 USB connector 4 USB connector 8 ac power connector Bottom view 1 2 3 4 1 1 Battery pack latches 3 Docking connector 2 Battery pack 4 Memory module slot cover Locating FRUs and CRUs This topic introduces the following service parts: • “Major FRUs and CRUs” on page 52 • “LCD FRUs and CRUs” on page 54 50 Hardware Maintenance Manual

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Chapter 7 - Page 57

Notes: • Each FRU is available for all types or models, unless otherwise specified. • FRUs marked with OP are available as options. • CRU statement for customers: You can resolve some problems with your product with a replacement part you can install yourself, called a “Customer Replaceable Unit” or “CRU.” Some CRUs are designated as self-service CRUs and others are designated as optional-service CRUs. Installation of self-service CRUs is your responsibility. For optional-service CRUs, you can either install the CRU yourself or you can request that a Service Provider install t..

Hardware Maintenance Manual - Page 58

Major FRUs and CRUs 2 3 4 6 5 7 8 9 10 11 12 22 21 20 19 18 17 16 15 14 13 1 No. FRU description Self-service CRU Optional-service CRU 1 LCD unit No No 2 Keyboard bezel No No 3 Tablet Digitizer Pen Yes No 4 PCI Express Mini Card for wireless WAN (on some models) No Yes 4 mSATA solid-state drive (on some models) No No 5 PCI Express Mini Card for wireless LAN/WiMAX No Yes 6 Backup battery No Yes 7 Bluetooth daughter card No No 52 Hardware Maintenance Manual

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Chapter 7 - Page 59

No. FRU description Self-service CRU Optional-service CRU 8 Battery pack Yes No 9 Tablet Digitizer Pen case and switch assembly No No 10 Base cover assembly No No 11 Hard disk drive rubber rails or solid-state drive spacers Yes No 12 Hard disk drive or solid-state drive Yes No 13 Hard disk drive or solid-state drive cover Yes No 14 Memory module slot cover Yes No 15 Memory module Yes No 16 ExpressCard slot No No 17 System board No No 18 DC-in connector assembly No No 19 Thermal fan assembly No No 20 Palm rest No Yes 21 Keyboard Yes No 22 TrackPoint cap Yes No Chapter 7 . Locations 53

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Hardware Maintenance Manual - Page 60

LCD FRUs and CRUs 1 4 3 2 5 6 7 8 10 9 11 12 No. FRU description Self-service CRU Optional-service CRU 1 LCD panel No No 2 LCD icon plate No No 3 Fingerprint reader No No 4 Integrated camera No No 5 LED cable No No 6 Wireless antenna assembly No No 7 LCD rear cover assembly No No 8 Hinge No No 54 Hardware Maintenance Manual

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Miscellaneous kits and other FRUs - Page 61

No. FRU description Self-service CRU Optional-service CRU 9 LVDS cable No No 10 LED board No No 11 Speaker assembly No No 12 Button bezel Miscellaneous kits and other FRUs Miscellaneous kits FRU description Self-service CRU Optional service CRU System miscellaneous kit Conductive sheets for touch pad N N Base cover miscellaneous kit DC-in cable bracket Battery latch sponge Battery latch (right) Battery knob (right) Battery latch (left) Battery knob (left) DALI2 pen push Front foot rubber (2) Rear foot rubber Pen switch Base cover KENSNGTON bracket Screw wafer M2*L3.5 (3) Screw M2*L2 Step sc..

Hardware Maintenance Manual - Page 62

Other FRUs FRU description Self-service CRU Optional service CRU Ultrabase ™ unit op ac adapter Y N Power cord Y N Macheen SIM Y N Looking up FRU information For detailed FRU information, including part numbers, descriptions, and substitution part numbers, go to http://www.lenovo.com/serviceparts-lookup. 56 Hardware Maintenance Manual

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Screw notices - Page 63

Chapter 8. FRU replacement notices This chapter presents notices related to removing and replacing parts. Read this chapter carefully before replacing any FRU. CRU statement for customers: You can resolve some problems with your product with a replacement part you can install yourself, called a “Customer Replaceable Unit” or “CRU.” Some CRUs are designated as self-service CRUs and others are designated as optional-service CRUs. Installation of self-service CRUs is your responsibility. For optional-service CRUs, you can either install the CRU yourself or you can request that a Servic..

Hardware Maintenance Manual - Page 64

Notes: • Ensure that you use the correct screw. It is recommended to use new screws for replacements. • If you have a torque screwdriver, tighten all screws firmly to the torque specified in the screw information table for each step. • Ensure that torque screw drivers are calibrated correctly following country specifications. Retaining serial numbers This topic provides instructions on the following: • “Restoring the serial number of the system unit” on page 58 • “Retaining the UUID” on page 59 • “Reading or writing the ECA information” on page 59 Restoring the seria..

MTM on the rear label: - Page 65

MTM on the rear label: TTTT-CTO S/N SSSSSSS Product ID on the rear label: TTTT-MMM (Use this number when setting Serial Number.) In the example, the Serial Number to be input is “1STTTTMMMSSSSSSS”. Retaining the UUID The Universally Unique Identifier (UUID) is a 128-bit number uniquely assigned to your computer at production and stored in the EEPROM of your system board. The algorithm that generates the number is designed to provide unique IDs until the year A.D. 3400. No two computers in the world have the same number. When you replace the system board, follow the following steps to cr..

Hardware Maintenance Manual - Page 66

60 Hardware Maintenance Manual

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General guidelines - Page 67

Chapter 9. Removing or replacing a FRU This chapter provides instructions on how to remove or replace a FRU. CRU statement for customers: You can resolve some problems with your product with a replacement part you can install yourself, called a “Customer Replaceable Unit” or “CRU.” Some CRUs are designated as self-service CRUs and others are designated as optional-service CRUs. Installation of self-service CRUs is your responsibility. For optional-service CRUs, you can either install the CRU yourself or you can request that a Service Provider install the CRU according to the warrant..

Removal steps of Tablet Digitizer Pen - Page 68

Before servicing the computer Carefully read this topic before servicing the computer. Removing the SIM card Some models you are servicing might have the SIM card that the customer has installed. If the computer you are servicing has the SIM card installed, remove it before you start the servicing. To remove the SIM card, you need to remove the battery pack first. See “1020 Battery pack” on page 63. After you finish the servicing, ensure that you insert the card back into the slot firmly. 1010 Tablet Digitizer Pen Removal steps of Tablet Digitizer Pen 2 1 62 Hardware Maintenance Manual<..

Important notices for replacing a battery pack: - Page 69

1020 Battery pack Important notices for replacing a battery pack: • The Lenovo Solution Center program provides an automatic battery diagnostic test that determines if the battery pack is defective. A battery pack FRU should not be replaced unless this diagnostic test 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 the Lenovo Solution Center program is not installed in the computer, the customer should download this program before a non-physically damaged battery pack is..

Hardware Maintenance Manual - Page 70

Attention: • Do not drop the drive or apply any physical shock to it. The hard disk drive or solid-state 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 in suspend mode. Removal steps of hard disk drive or solid-state drive Note: Loosen the screw 1 . 1 2 3 4 64 Hardware Maintenance Manual

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1040 Memory module - Page 71

5 For hard disk drive and rubber rails: 6 6 For solid-state drive and spacers: 6 6 When installing: Ensure that the rubber rails or spacers are firmly attached to the hard disk drive or solid-state drive. 1040 Memory module For access, remove this FRU: • “1020 Battery pack” on page 63 Removal steps of memory module Remove the memory module slot cover as shown in the following illustration. Chapter 9 . Removing or replacing a FRU 65

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Hardware Maintenance Manual - Page 72

Note: Loosen the screws 1 . 2 1 1 a b When installing: • If only one memory module is to be installed on the computer you are servicing, it must be installed in SLOT-0 a , but not in SLOT-1 b . • Insert the notched end of the memory module into the slot. Press the memory module firmly, and pivot it until it snaps into place. Ensure that it is firmly installed in the slot and does not move easily. 66 Hardware Maintenance Manual

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Removal steps of hinge cap - Page 73

1050 Hinge cap For access, remove this FRU: • “1020 Battery pack” on page 63 Removal steps of hinge cap 1 Open the LCD unit, and then remove the hinge cap. 2 3 1060 Keyboard For access, remove this FRU: • “1020 Battery pack” on page 63 Chapter 9 . Removing or replacing a FRU 67

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Hardware Maintenance Manual - Page 74

Removal steps of keyboard Remove the screws 1 . 1 1 Step Screw (quantity) Color Torque 1 M2 × 5 mm, wafer-head, nylon-coated (2) Black 0.181 Nm (1.85 kgf-cm) Press the keyboard in the direction shown by the arrows 2 to detach the rear edge of the keyboard from the frame. 2 2 3 3 3 Lift the keyboard in the direction shown by the arrow 4 , and then detach the connector 5 . 68 Hardware Maintenance Manual

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Ensure that the keyboard connector is attached firmly. - Page 75

4 5 When installing: Ensure that the keyboard connector is attached firmly. Chapter 9 . Removing or replacing a FRU 69

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Hardware Maintenance Manual - Page 76

When installing: Attach the keyboard so that the hooks on the front edge a of the keyboard are under the frame as shown in the following illustration. When the front edge of the keyboard is housed firmly, gently press the keys with your palms to slide the keyboard toward you until it snaps into position. 1070 Palm rest For access, remove these FRUs in order: • “1020 Battery pack” on page 63 • “1060 Keyboard” on page 67 70 Hardware Maintenance Manual

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Removal steps of palm rest - Page 77

Removal steps of palm rest 1 1 1 1 1 Step Screw (quantity) Color Torque 1 M2 × 5 mm, wafer-head, nylon-coated (5) Black 0.181 Nm (1.85 kgf-cm) 3 2 When installing: Ensure that the connector is firmly attached to the system board. Chapter 9 . Removing or replacing a FRU 71

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Hardware Maintenance Manual - Page 78

4 4 5 5 5 When installing: Press the front edge of the palm rest to fit it into place 1 . Then, press the rear edge of the palm rest until it clicks into place 2 . 1 1 2 2 1080 Backup battery DANGER Use only the authorized battery specified for your computer. Any other battery could ignite or explode. For access, remove these FRUs in order: 72 Hardware Maintenance Manual

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1090 PCI Express Mini Card for wireless LAN/WiMAX - Page 79

• “1020 Battery pack” on page 63 • “1060 Keyboard” on page 67 • “1070 Palm rest” on page 70 Removal steps of backup battery 1 2 When installing: Ensure that the battery connector is attached firmly. 1090 PCI Express Mini Card for wireless LAN/WiMAX For access, remove these FRUs in order: • “1020 Battery pack” on page 63 • “1060 Keyboard” on page 67 • “1070 Palm rest” on page 70 Chapter 9 . Removing or replacing a FRU 73

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Hardware Maintenance Manual - Page 80

Removal steps of PCI Express Mini Card for wireless LAN/WiMAX 1 74 Hardware Maintenance Manual

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Chapter 9 - Page 81

Unplug the connectors by using the antenna RF connector removal tool or pick the connectors with your fingers and gently unplug them in the direction shown by the arrow 2 . 2 3 Note: Some models might have three antenna connectors. Step Screw (quantity) Color Torque 3 M2 × 3.5 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) 4 When installing Chapter 9 . Removing or replacing a FRU 75

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Hardware Maintenance Manual - Page 82

• For models with a wireless LAN card that has two antenna connectors, plug the gray cable into the connector labeled MAIN or M on the card, and the black cable into the connector labeled AUX or A . If the computer you are servicing has three cables, put the white cable in the cable protection tube. • For models with a wireless LAN card that has three antenna connectors, plug the gray cable (MAIN) into the connector labeled TR1 , the white cable (third) into the connector labeled RO or TR3 , and the black cable (AUX) into the connector labeled TR2 on the card. 1100 PCI Express Mini Card..

Chapter 9 - Page 83

Unplug the connectors by using the antenna RF connector removal tool or pick the connectors with your fingers and gently unplug them in the direction of the arrow 2 . 2 3 Step Screw (quantity) Color Torque 3 M2 × 3.5 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) 4 When installing: Plug the red cable into the jack labeled MAIN on the card, and the blue cable into the jack labeled AUX . Chapter 9 . Removing or replacing a FRU 77

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Removal steps of mSATA solid-state drive - Page 84

If the computer you are servicing is the wireless WAN-ready model and does not have a wireless WAN card, put the antenna cables in the cable protection tube and place them as shown in the following illustration. Removal steps of mSATA solid-state drive The computer comes with either a PCI Express Mini Card for wireless WAN or an mSATA solid-state drive. If the computer is equipped with an mSATA solid-state drive, it is installed in the wireless WAN card slot. • Do not drop the drive or apply any physical shock to it. The drive is sensitive to physical shock. Improper handling can cause da..

1110 Bluetooth daughter card - Page 85

1 Step Screw (quantity) Color Torque 1 M2 × 3.5 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) 2 1110 Bluetooth daughter card For access, remove these FRUs in order: • “1020 Battery pack” on page 63 • “1060 Keyboard” on page 67 • “1070 Palm rest” on page 70 Chapter 9 . Removing or replacing a FRU 79

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Removal steps of Bluetooth daughter card - Page 86

Removal steps of Bluetooth daughter card 1 2 3 Step Screw (quantity) Color Torque 1 M2 × 3.5 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) When installing: Ensure that the connector is attached firmly. 1120 Keyboard bezel For access, remove these FRUs in order: • “1020 Battery pack” on page 63 • “1060 Keyboard” on page 67 • “1070 Palm rest” on page 70 80 Hardware Maintenance Manual

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Removal steps of keyboard bezel - Page 87

Removal steps of keyboard bezel 1 2 2 1 1 Step Screw (quantity) Color Torque 1 M2 × 5 mm, wafer-head, nylon-coated (3) Black 0.181 Nm (1.85 kgf-cm) 2 M2 × 3 mm, wafer-head, nylon-coated (2) Black 0.181 Nm (1.85 kgf-cm) 3 3 Chapter 9 . Removing or replacing a FRU 81

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Hardware Maintenance Manual - Page 88

In step 4 , release the wireless antenna cables from the cable guides. 4 4 4 4 When installing: • Ensure that you route the cables correctly. • When you route the cables, ensure that they are not subject to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. 5 5 5 Step Screw (quantity) Color Torque 5 M2 × 3.5 mm, wafer-head, nylon-coated (3) Silver 0.181 Nm (1.85 kgf-cm) 82 Hardware Maintenance Manual

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1130 LCD unit - Page 89

Rotate the LCD unit as shown in the following illustration. 6 In step 7 , detach the latches. Then remove the keyboard bezel in the direction shown by the arrow 8 . Attention: When you service the keyboard bezel, avoid any kind of rough handling. 7 8 7 7 7 8 When installing: Ensure that all the latches are attached firmly. 1130 LCD unit For access, remove these FRUs in order: • “1020 Battery pack” on page 63 • “1060 Keyboard” on page 67 • “1070 Palm rest” on page 70 • “1120 Keyboard bezel” on page 80 Chapter 9 . Removing or replacing a FRU 83

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Hardware Maintenance Manual - Page 90

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) 2 2 Step Screw (quantity) Color Torque 2 M2.5 × 6 mm, wafer-head, nylon-coated (2) Black 0.392 Nm (4 kgf-cm) 84 Hardware Maintenance Manual

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When installing: - Page 91

3 4 5 6 When installing: Ensure that the connectors are attached firmly to the system board. 7 Chapter 9 . Removing or replacing a FRU 85

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Hardware Maintenance Manual - Page 92

1140 DC-in connector, Tablet Digitizer Pen case and switch assembly, and base cover For access, remove these FRUs in order: • “1010 Tablet Digitizer Pen” on page 62 • “1020 Battery pack” on page 63 • “1030 Hard disk drive or solid-state drive” on page 63 • “1060 Keyboard” on page 67 • “1070 Palm rest” on page 70 • “1090 PCI Express Mini Card for wireless LAN/WiMAX” on page 73 • “1100 PCI Express Mini Card for wireless WAN or mSATA solid-state drive” on page 76 • “1110 Bluetooth daughter card” on page 79 • “1120 Keyboard bezel” on page 80..

Chapter 9 - Page 93

3 4 2 Step Screw (quantity) Color Torque 2 M1.6 × 3 + 4.2A mm, shoulder socket-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) 3 M2 × 3.5 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) 7 7 7 5 6 Step Screw (quantity) Color Torque 5 7 M2 × 3.5 mm, wafer-head, nylon-coated (4) Silver 0.181 Nm (1.85 kgf-cm) Chapter 9 . Removing or replacing a FRU 87

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Hardware Maintenance Manual - Page 94

8 Disconnect the DC-in connector and the Tablet Digitizer Pen switch connector from the system board. 9 10 When installing: Ensure that the connectors are attached firmly to the system board. Applying labels to the base cover: The new base cover FRU is shipped with a kit containing labels of several kinds. Apply those labels listed when you replace the base cover. 2 FCC label 5 Machine type and serial number label Note: If there are two FCC labels on the base cover, apply both to the new base cover. For the labels which are not shipped with the new base cover, peel them off from the old bas..

Important notices for handling the system board: - Page 95

3 4 10 5 6 7 9 8 1 2 1 Information label 7 SIM icon label 3 System label 8 Wireless WAN label 4 COA label 9 Taiwan wireless WAN label 6 Taiwan GEO label 10 China GEO label 1150 ExpressCard slot assembly, thermal fan assembly, and system board Important notices for handling the system board: When handling the system board, bear the following in mind: • The system board has 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 six inches so that it falls flat on a hard bench can subject the acceleromet..

Removal steps of ExpressCard slot assembly - Page 96

• “1070 Palm rest” on page 70 • “1080 Backup battery” on page 72 • “1090 PCI Express Mini Card for wireless LAN/WiMAX” on page 73 • “1100 PCI Express Mini Card for wireless WAN or mSATA solid-state drive” on page 76 • “1110 Bluetooth daughter card” on page 79 • “1120 Keyboard bezel” on page 80 • “1130 LCD unit” on page 83 • “1140 DC-in connector, Tablet Digitizer Pen case and switch assembly, and base cover” on page 86 Removal steps of ExpressCard slot assembly 1 1 Step Screw (quantity) Color Torque 1 M2 × 3.5 mm, wafer-head, nylon-coated (2)..

Removal steps of thermal fan assembly - Page 97

Removal steps of thermal fan assembly 1 Step Screw (quantity) Color Torque 1 M2 × 3.5 mm, flat-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) 2 3 When installing: Ensure that the connector is attached firmly to the system board. Chapter 9 . Removing or replacing a FRU 91

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Platform Controller Hub (PCH) - Page 98

Loosen the screws 4 in ascending alphabetic order as illustrated. When attaching the thermal fan assembly, secure the screws in reverse order. 4a 4c 4b 4d 5 When installing: 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 as in the following illustration. 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 rubber b . a b a Attention: The following components soldered on the system board are extremel..

2010 Button bezel and fingerprint reader - Page 99

b c a 2010 Button bezel and fingerprint reader For access, remove this FRU: • “1020 Battery pack” on page 63 Removal steps of button bezel 1 1 1 2 2 Step Screw cap Screw (quantity) Color Torque 1 M2.5 × 6 mm, wafer-head, nylon-coated (3) Black 0.392 Nm (4 kgf-cm) 2 M2 × 3 mm, wafer-head, nylon-coated (2) Black 0.392 Nm (4 kgf-cm) Chapter 9 . Removing or replacing a FRU 93

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Ensure that the connector is attached firmly. - Page 100

3 4 3 5 When installing: Ensure that the connector is attached firmly. 94 Hardware Maintenance Manual

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Removal steps of fingerprint reader - Page 101

Removal steps of fingerprint reader 1 1 2 3 Step Screw (quantity) Color Torque 1 M2 × 3.5 mm, wafer-head, nylon-coated (2) Silver 0.181 Nm (1.85 kgf-cm) 2020 LED board For access, remove these FRUs in order: • “1020 Battery pack” on page 63 • “2010 Button bezel and fingerprint reader” on page 93 Chapter 9 . Removing or replacing a FRU 95

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Ensure that the connector is attached firmly. - Page 102

Removal steps of LED board 1 1 2 When installing: Ensure that the connector is attached firmly. Step Screw (quantity) Color Torque 1 M2 × 3.5 mm, wafer-head, nylon-coated (2) Black 0.181 Nm (1.85 kgf-cm) 96 Hardware Maintenance Manual

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Chapter 9 - Page 103

3 2 5 4 Chapter 9 . Removing or replacing a FRU 97

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Hardware Maintenance Manual - Page 104

2 7 6 When installing: Ensure that the connector is attached firmly. 2030 LCD panel For access, remove these FRUs in order: • “1020 Battery pack” on page 63 • “2010 Button bezel and fingerprint reader” on page 93 • “2020 LED board” on page 95 98 Hardware Maintenance Manual

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Removal steps of LCD panel - Page 105

Removal steps of LCD panel 2 2 2 1 1 1 1 1 1 Step Screw cap Screw (quantity) Color Torque 1 M2 × 3 mm, wafer-head, nylon-coated (6) Black 0.392 Nm (4 kgf-cm) 2 — M2 × 3.5 mm, wafer-head, nylon-coated (3) Silver 0.181 Nm (1.85 kgf-cm) Chapter 9 . Removing or replacing a FRU 99

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Hardware Maintenance Manual - Page 106

In step 3 , detach the latches. Then remove the LCD panel. 3 3 3 3 3 3 3 3 3 3 When installing: • Ensure that all the latches are attached firmly. • When attaching the LCD panel, gently press the left and right edges. Do not press the surface of the panel or apply any excessive force to the panel. 100 Hardware Maintenance Manual

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2040 Integrated camera - Page 107

Turn the LCD panel over, and then remove the LCD connectors. 5 4 7 6 When installing: Ensure that the connectors are attached firmly. 2040 Integrated camera For access, remove these FRUs in order: • “1020 Battery pack” on page 63 • “2010 Button bezel and fingerprint reader” on page 93 • “2020 LED board” on page 95 • “2030 LCD panel” on page 98 Chapter 9 . Removing or replacing a FRU 101

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Ensure that the connector is attached firmly. - Page 108

Removal steps of Integrated camera 1 When installing: Ensure that the connector is attached firmly. 2 3 Step Screw (quantity) Color Torque 2 M2 × 3.5 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) 102 Hardware Maintenance Manual

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Removal steps of hinge - Page 109

2050 Hinge For access, remove these FRUs in order: • “1020 Battery pack” on page 63 • “1050 Hinge cap” on page 67 • “1060 Keyboard” on page 67 • “1070 Palm rest” on page 70 • “1120 Keyboard bezel” on page 80 • “1130 LCD unit” on page 83 • “2010 Button bezel and fingerprint reader” on page 93 • “2020 LED board” on page 95 Removal steps of hinge 1 1 Step Screw (quantity) Color Torque 1 M2.5 × 6 mm, wafer-head, nylon-coated (2) Black 0.392 Nm (4 kgf-cm) Detach the hinge from the LCD rear cover, and gently pull the cables out through the guide ho..

Removal steps of speaker assembly - Page 110

3 2060 Speaker assembly, built-in microphones, and LCD cables For access, remove these FRUs in order: • “1020 Battery pack” on page 63 • “1050 Hinge cap” on page 67 • “1060 Keyboard” on page 67 • “1070 Palm rest” on page 70 • “1120 Keyboard bezel” on page 80 • “1130 LCD unit” on page 83 • “2010 Button bezel and fingerprint reader” on page 93 • “2020 LED board” on page 95 • “2030 LCD panel” on page 98 • “2040 Integrated camera” on page 101 • “2050 Hinge” on page 103 Removal steps of speaker assembly Release the speaker cables ..

Removal steps of built-in microphones and LCD cables - Page 111

3 3 Removal steps of built-in microphones and LCD cables 1 1 Step Screw (quantity) Color Torque 1 M2 × 3.5 mm, wafer-head, nylon-coated (2) Silver 0.181 Nm (1.85 kgf-cm) 2 Chapter 9 . Removing or replacing a FRU 105

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2070 LCD rear cover and wireless antenna cables - Page 112

2070 LCD rear cover and wireless antenna cables For access, remove these FRUs in order: • “1020 Battery pack” on page 63 • “1050 Hinge cap” on page 67 • “1060 Keyboard” on page 67 • “1070 Palm rest” on page 70 • “1120 Keyboard bezel” on page 80 • “1130 LCD unit” on page 83 • “2010 Button bezel and fingerprint reader” on page 93 • “2020 LED board” on page 95 • “2030 LCD panel” on page 98 • “2040 Integrated camera” on page 101 • “2050 Hinge” on page 103 • “2060 Speaker assembly, built-in microphones, and LCD cables” on pa..

Wireless WAN antenna, AUX (blue) - Page 113

3 3 3 3 3 4 4 4 4 5 When installing: Place the antenna assembly as shown in the following illustration. a b c d e a Wireless WAN antenna, AUX (blue) b Wireless LAN antenna, AUX (black) Chapter 9 . Removing or replacing a FRU 107

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Wireless LAN antenna, MAIN (gray) - Page 114

c Wireless LAN antenna, MAIN (gray) d Wireless WAN antenna, MAIN (red) e Wireless LAN antenna, 3rd (white) (available on some models) Attention: As you route the antenna cables, ensure that they are not subject to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. 108 Hardware Maintenance Manual

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Appendix A. - Page 115

Appendix A. Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead. However, it is the user’s responsibility to evaluate and ver..

Hardware Maintenance Manual - Page 116

Electronic emission notices For electronic emission information on Class B digital devices, refer to the corresponding information in the User Guide . Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Active Protection System Lenovo ThinkPad TrackPoint UltraBay UltraNav Microsoft, Windows, and Windows Server are trademarks of the Microsoft group of companies. Intel is a trademark of Intel Corporation in the U.S. and/or other countries. Other company, product, or service names may be the trademarks or service marks of others. 110 Hardware ..

Part Number: 0B48730_02 - Page 118

Part Number: 0B48730_02 Printed in (1P) P/N: 0B48730_02 *1P0B48730_02*

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