ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual
Note: Before using this information and the product it supports, be sure to read the general information under “Notices” on page 135. Second Edition (April 2011) © Copyright Lenovo 2011. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.
Contents About this manual. . . . . . . . . . . iii Chapter 1. Safety information . . . . . 1 General safety . . . . . . . . . . . . . . . Electrical safety . . . . . . . . . . . . . . Safety inspection guide . . . . . . . . . . . Handling devices that are sensitive to electrostatic discharge. . . . . . . . . . . . . . . . . Grounding requirements . . . . . . . . . . . Safety notices (multilingual translations) . . . . . Laser compliance statement (multilingual translations) . . . . . . . . . . . . . . .
1140 DC-in connector, base cover, fan, digitizer pen case, and pen switch assembly . . . . . 1150 System board and ExpressCard slot assemblies . . . . . . . . . . . . . . . 1160 Speaker assembly . . . . . . . . . . 1170 mSATA solid state drive . . . . . . . . 2010 LCD front bezel . . . . . . . . . . . 2020 Micro-Processor card. . . . . . . . . 2030 Hinge . . . . . . . . . . . . . . . 2040 LCD panel and LCD cable . . . . . . . 2050 Integrated camera . . . . . . . . . .
About this manual This manual contains service and reference information for the following ThinkPad® products. ThinkPad X220 Tablet and X220i Tablet Machine Type 4294, 4296, 4297, 4298, 4299, 4300, and 4301 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.
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Chapter 1. Safety information This chapter presents following safety information that you need to be familiar with before you service a ThinkPad Notebook.
Electrical safety Observe the following rules when working on electrical equipment. 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.
– Use caution; do not become a victim yourself. – Switch off power. – Send another person to get medical aid. 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.
Notes: 1. Use product-specific ESD procedures when they exceed the requirements noted here. 2. Make sure that the ESD protective devices you use have been certified (ISO 9000) as fully effective. 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.
DANGER 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.
DANGER 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.
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.
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.
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 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.
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.
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Chapter 1.
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.
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.
Laser compliance statement (multilingual 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 16 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual
Chapter 1.
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Chapter 2.
• If an adapter or a device consists of more than one FRU, any of the FRUs may be the cause of the error. Before replacing the adapter or device, remove the FRUs, one by one, to see if the symptoms change. Replace only the FRU that changed the symptoms. Attention: The setup configuration on the computer you are servicing may have been customized. Running Automatic Configuration may alter the settings.
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 an IBM® or 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, Product Entitlement Warehouse (PEW), eSupport, and the HMM will load these products as the 4-digit MT and 3-digit model, where model = “CTO” (Example: 1829-CTO).
• eSupport can be used to view the list of key commodities built in a particular machine serial (this is the same record found in PEW). • eSupport can be accessed at the following Web site: http://www.lenovo.com/support • To view the key commodities, click Download & Drivers. And then click Parts information. After that click Parts lookup. Type in the model type and serial number. The key commodities will be returned in the eSupport record under Parts shipped with your system.
Chapter 3. General checkout This chapter presents following information: • “What to do first” on page 27 • “Checkout guide” on page 28 – “Diagnostics using PC-Doctor for DOS” on page 28 – “Lenovo ThinkVantage Toolbox” on page 31 – “FRU tests” on page 31 • “Power system checkout” on page 33 The descriptions in this chapter apply to any ThinkPad model that supports the PC-Doctor® for DOS diagnostics program. Some descriptions might not apply to your particular computer.
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 • Improper disc insertion or use of an opt
Note: When you initialize the computer configuration, some devices are disabled, such as the serial port. If you test one of these devices, you will need to enable it by using Configuration utility for DOS. The utility is available on the following Web site: http://www.lenovo.com/support PC-Doctor cannot be used to test a device that is in the docking station, even if the computer supports the docking station. To test a USB device, connect it to the USB connector of the computer.
Diagnostics Interactive Tests • • • • • • • • • • • • • • • • • • • • Run Normal Test Run Quick Test CPU/Coprocessor System board Video Adapter Fixed Disks Diskette Drives Other Devices ThinkPad Devices Communication Wireless LAN Advanced Memory Tests Keyboard Video Internal Speaker Mouse Diskette System Load Optical Drive Test Intel WLAN Radio Test Notes: • In the Keyboard test in Interactive Tests, the Fn key should be held down for at least 2 seconds; otherwise, it cannot be sensed.
Lenovo ThinkVantage Toolbox Lenovo ThinkVantage® Toolbox is a diagnostic program that works through the Windows operating system. It enables you to view symptoms of computer problems and solutions for them, and includes automatic notification when action is required, computing assistance, advanced diagnostics, and diagnostic history. Notes: • The latest Lenovo ThinkVantage Toolbox is available at the following Web site: http://web.lenovothinkvantagetoolbox.
Table 1. FRU tests FRU System board Applicable test 1. Diagnostics ➙ CPU/Coprocessor 2. Diagnostics ➙ Systemboard 3. If the docking station or the port replicator is attached to the ThinkPad Notebook, detach it. 4. Place the computer on a horizontal surface, and run Diagnostics ➙ ThinkPad Devices ➙ HDD Active Protection Test. Note: Do not apply any physical shock to the computer while the test is running. Power LCD unit Diagnostics ➙ ThinkPad Devices ➙ ac power adapter, Battery 1 (Battery2) 1.
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 is supplied when you turn on the computer. 5. Turn off the computer. 6. Disconnect the ac power adapter and install the charged battery pack. 7. Check that the battery pack supplies power when you turn on the computer.
Perform operational charging. If the battery status indicator or icon does not turn on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon still does not turn on, replace the battery pack. If the charge indicator still does not turn on, replace the system board. Then reinstall the battery pack. If it is still not charged, go to the next section.
Red (+) Black (-) 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. Chapter 3.
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Chapter 4. Related service information This chapter presents following information: • “Restoring the factory contents by using Product Recovery discs” on page 37 • “Restoring the factory contents by using Recovery Disc Set” on page 37 • “Passwords” on page 39 • “Power management” on page 40 • “Symptom-to-FRU index” on page 42 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.
Recovery Disc Set and the drive at the same time so that you can recover the new drive with the pre-installed software when they arrive. For information on which discs to order, see “Recovery discs” on page 129. The recovery disc set consists of the user instructions and the following set of DVDs to restore the computer to the original factory configuration. Operating System Recovery Disc (one disc) This disc restores the Microsoft® Windows operating system. Use this disc to start the recovery process.
11. 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 and exit the ThinkPad Setup program. Note: After restoring a drive to the factory default settings, you might need to reinstall some device drivers.
2. Remove the battery pack. For how to remove the battery pack, see “1020 Battery pack” on page 61. 3. Remove the backup battery. For how to remove the backup battery, see “1080 Backup battery” on page 72. 4. Turn on the computer and wait until the POST ends. After the POST ends, the password prompt does not appear. The POP has been removed. 5. Reinstall the backup battery and the battery pack. (B) If an SVP has been set and is known by the service technician: 1. Turn on the computer. 2.
1. Press Fn+F3. A panel for selecting a power plan (in Windows XP, power scheme) appears. 2. Select Power off display (keep current power plan) (in Windows XP, keep current power scheme). You can also put the computer into screen blank mode, press ThinkVantage button and use the ThinkVantage Productivity Center. Note: If the computer is a Windows 7 model, it does not support ThinkVantage Productivity Center. To end screen blank mode and resume normal operation, press any key.
To cause the computer to enter hibernation mode, do any of the following: • Press the Fn+F12 keys. • If you have defined one of the following actions as the event that causes the system to go into hibernation mode, perform that action. – Closing the lid. – Pressing the power button. – Pressing Fn+F4 keys.
Numeric error codes Table 2. Numeric error codes Symptom or error FRU or action, in sequence 0175 Bad CRC1, stop POST task—The EEPROM checksum is not correct. System board. 0176 System Security—The system has been tampered with. 0177 Bad SVP data, stop POST task—The checksum of the supervisor password in the EEPROM is not correct. 1. Run the ThinkPad Setup program, and save the current setting by pressing F10. 2. System board. System board. 0182 Bad CRC2.
Table 2. Numeric error codes (continued) Symptom or error FRU or action, in sequence 0197 Invalid remote change requested. The remote configuration for the security chip has failed. Confirm the operation and try again. 0199 System Security— Security password retry count exceeded. 1. Run the ThinkPad Setup program, and then save the current setting by pressing F10. 2. System board. 01C8 Two or more modem devices are found. Remove all but one of them. Press to continue. 1.
Table 2. Numeric error codes (continued) Symptom or error 0270 Real-time clock error. FRU or action, in sequence 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. 3. System board. 0271 Date and time error—Neither the date nor the time is set in the computer. Run the ThinkPad Setup program to reset the time and date. 0280 Previous boot incomplete— Default configuration used.
Table 2. Numeric error codes (continued) Symptom or error 1810 Hard disk partition layout error. FRU or action, in sequence 1. If the Access Predesktop Area has been previously disabled, then go to the ThinkPad Setup program by pressing F1 to open the ThinkPad Setup program. Select Security ➙ Predesktop Area ➙ Access Predesktop Area. Set this item to Disabled. Save and exit. 2. If the Access Predesktop Area has not been previously disabled, press Enter to load Access Predesktop Area.
Table 2. Numeric error codes (continued) Symptom or error FRU or action, in sequence 2102 Initialization error on HDD1 (Ultrabay hard disk drive) 1. Reseat the hard disk drive. 2. Ultrabay hard disk drive. 3. System board. 2110 Read error on HDD0 (Main hard disk drive) 1. Reseat the hard disk drive. 2. Main hard disk drive. 3. System board. 2112 Read error on HDD1 (Ultrabay hard disk drive) 1. Reseat the hard disk drive. 2. Ultrabay hard disk drive. 3. System board. Error messages Table 3.
Table 3. Error messages (continued) Symptom or error FRU or action, in sequence 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 operating system. 1. Check that the operating system has no failure and is installed correctly. 2. Reinstall the operation system. Excluded from boot order.
No-beep symptoms Table 5. No-beep symptoms Symptom or error FRU or action, in sequence No beep, power-on indicator on, LCD blank, and no POST. 1. Make sure that every connector is connected tightly and correctly. 2. DIMM. 3. System board. No beep, power-on indicator on, and LCD blank during POST. 1. Reseat DIMM. 2. System board. The power-on password prompt appears. A power-on password or a supervisor password is set. Type the password and press Enter. The hard-disk password prompt appears.
2. If no error is detected, do not replace any FRUs. 3. If any error is detected, replace the FRU shown by the FRU code. Rerun the test to verify that no more errors exist. Undetermined problems If the diagnostic tests did not identify the adapter or device that has failed, if wrong devices are installed, or if the system simply is not operating, follow these procedures to isolate the failing FRU (do not isolate FRUs that have no defects). Verify that all attached devices are supported by the computer.
Chapter 5. Status indicators This chapter presents the system status indicators that show the status of the computer.
Table 7. Status indicators Indicator 1 2 Meaning Wireless LAN status Wireless status Green: The wireless LAN feature is on, and the radio link is ready for use, or the data is being transmitted. Blinking green: Data is being transmitted (for some models). Green: Wireless PAN (Bluetooth wireless or Wireless USB) is operational. This indicator is on when Wireless PAN is on and not in suspend mode, or the data is being transmitted. Blinking green: Data is being transmitted (for some models).
Chapter 6. Fn key combinations The following table shows the function of each combination of Fn with a function key. Table 8. Fn key combinations Key combination Description Fn+F1 Reserved. Fn+F2 Lock the computer. Fn+F3 Select a power plan (in Windows XP, power scheme) that has been created by Power Manager, or adjust the power level by using the slider control. When you press this combination, a panel for selecting a power plan (power scheme) appears. Notes: 1.
Table 8. Fn key combinations (continued) Key combination Description For Windows 7: Switch a display output location • Computer display only (LCD) • Computer display and external monitor (same image) • Computer display and external monitor (extended desktop) • External monitor only Note: To switch between the computer display and an external monitor, the Win+P key combination is also available.
Chapter 7. FRU replacement notices External CRU statement to customers: Some problems with your product can be resolved 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; you may request that Lenovo installs an Optional-service CRU according to the warranty service for your product.
• Torque driver If you have a torque driver, refer to the “Torque” column for each step. • Make sure that you use the correct screw. If you have a torque screwdriver, tighten all screws firmly to the torque shown in the table. Never use a screw that you removed. Use a new one. Make sure that all of the screws are tightened firmly. • Ensure torque screw drivers are calibrated correctly following country specifications.
MTM on rear label: TTTT-CTO S/N SSSSSSS Product ID on 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.
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Chapter 8. Removing and replacing a FRU External CRU statement to customers: Some problems with your product can be resolved 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; you may request that Lenovo installs an Optional-service CRU according to the warranty service for your product.
Before servicing ThinkPad X220 Tablet and X220i Tablet models Removing the SIM card: Some models of the ThinkPad X220 Tablet and X220i Tablet you are servicing might have the SIM card that the customer has been installed. If the computer you are servicing has the SIM card, 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 61.
1010 Digitizer pen Table 9. Removal steps of digitizer pen 1020 Battery pack Important notice for replacing a battery pack: Lenovo ThinkVantage Toolbox (in Windows 7) has an automatic battery diagnostic that determines if the battery pack is defective. A battery pack FRU should not be replaced unless 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.
Table 10. Removal steps of battery pack Slide the left battery latch to the unlocked position 1 , and then hold the right battery latch to the unlocked position until you remove the battery 2 . 1 2 2 When installing: Install the battery pack along the slide rails of the slot. Make sure that the left battery release lever is in the locked position.
Table 11. Removal steps of hard disk drive and solid state drive Note: Loosen the screw 1 . 3 1 2 Step Screw (quantity) Color Torque 1 Hard disk drive screw, M3 × 3 mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 kgfcm) 4 Chapter 8.
Table 11. Removal steps of hard disk drive and solid state drive (continued) 5 HDD and HDD rubber rails: 6 6 SSD and SSD spacers: 6 6 When installing: Rubber rails on the hard disk drive or spacers on the solid state drive must be attached to the replacement drive. Otherwise the drive cannot be installed properly.
Table 12. Removal steps of DIMM Remove the DIMM slot cover as shown in the following figure. Note: Loosen the screws 1 . 2 1 1 Note: If only one DIMM is used on the computer you are servicing, the card must be installed in SLOT-0 a , but not in SLOT-1 b . b a Chapter 8.
Table 12. Removal steps of DIMM (continued) When installing: Insert the notched end of the DIMM into the socket. Press the DIMM firmly, and pivot it until it snaps into place. Make sure that it is firmly installed in the slot and does not move easily. 1050 Hinge caps For access, remove this FRU: • “1020 Battery pack” on page 61 Table 13. Removal steps of hinge caps 1 Open the LCD unit, and then remove the hinge cap.
1060 Keyboard For access, remove this FRU: • “1020 Battery pack” on page 61 Table 14. Removal steps of keyboard Remove the screws 1 . Step 1 Icon Screw (quantity) Color Torque M2 × 6 mm, wafer-head, nylon-coated (2) Black 0.181 Nm (1.85 kgfcm) Slightly press the keyboard and slide it a little bit forward, in the direction shown by arrow 2 , to detach the front edge of the keyboard from the frame. Then, lift up the keyboard in the direction shown by arrow 3 . Chapter 8.
Table 14. Removal steps of keyboard (continued) Lift the keyboard a little in the direction shown by arrow 5 , and then detach the connector 4 .
Table 14. Removal steps of keyboard (continued) When installing: 1. Attach the keyboard connector firmly. 2. Make sure that the keyboard edge is under the frame as shown in the following figure. Then press the keys to latch the keyboard firmly in place. 3. Gently press the keys with your palms and slightly slide the keyboard toward you until it snaps into position. 4. Secure the keyboard by tightening the screws from the bottom side of the computer. Chapter 8.
1070 Palm rest For access, remove these FRUs in order: • “1020 Battery pack” on page 61 • “1060 Keyboard” on page 67 Table 15. Removal steps of palm rest Step 1 70 Icon Screw (quantity) Color Torque M2 × 6 mm, wafer-head, nylon-coated (5) Black 0.181 Nm (1.
Table 15. Removal steps of palm rest (continued) 2 3 4 5 4 5 5 Chapter 8.
Table 15. Removal steps of palm rest (continued) When installing: When you attach the palm rest, do as follows: 1. Attach the touch pad connector firmly to the system board. 2. Press the left and right top edges of the palm rest to fit it into place. 3. Push the front side of the palm rest until it clicks into place. 4. Close the LCD cover and turn the computer over. And then fasten the five screws to secure the palm rest.
Table 16. Removal steps of backup battery Chapter 8.
Table 16. Removal steps of backup battery (continued) When installing: Make sure 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 61 • “1060 Keyboard” on page 67 • “1070 Palm rest” on page 70 Table 17.
Table 17. Removal steps of PCI Express Mini Card for wireless LAN/WiMAX (continued) Step Screw (quantity) Color Torque 2 M2 × 3.5 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgfcm) Chapter 8.
Table 17. Removal steps of PCI Express Mini Card for wireless LAN/WiMAX (continued) When installing • In models with a wireless LAN card that has two antenna connectors, plug the gray cable into the jack labeled MAIN or M on the card, and the black cable into the jack labeled AUX or A. If the computer you are servicing has three cables, put the white cable in the cable protection tube.
Table 18. Removal steps of PCI Express Mini Card for wireless WAN In step 1 , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug them in the direction of the arrow. Step Screw (quantity) Color Torque 2 M2 × 3.5 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgfcm) Chapter 8.
Table 18. Removal steps of PCI Express Mini Card for wireless WAN (continued) When installing: When you install the card, plug the red cable into the jack labeled MAIN on the card, and the blue cable into the jack labeled AUX. If the computer you are servicing is the wireless WAN-ready model, put the antenna cables in the cable protection tube and place them as shown in the following figure. 1110 Bluetooth daughter card (BDC-2.
• • • “1020 Battery pack” on page 61 “1060 Keyboard” on page 67 “1070 Palm rest” on page 70 Table 19. Removal steps of Bluetooth daughter card Step Screw (quantity) Color Torque 1 M2 × 3.5 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgfcm) When installing: Make sure that the connector 2 is attached firmly. 1120 Keyboard bezel For access, remove these FRUs in order: • “1010 Digitizer pen” on page 61 • “1020 Battery pack” on page 61 • “1060 Keyboard” on page 67 Chapter 8.
• “1070 Palm rest” on page 70 Table 20. Removal steps of keyboard bezel 1 2 2 1 1 80 Step Screw (quantity) Color Torque 1 M2 × 6 mm, wafer-head, nylon-coated (3) Black 0.181 Nm (1.85 kgfcm) 2 M2 × 3.5 mm, wafer-head, nylon-coated (2) Silver 0.181 Nm (1.
Table 20. Removal steps of keyboard bezel (continued) Step Screw (quantity) Color Torque 3 M2 × 2 mm, wafer-head, nylon-coated (4) Black 0.181 Nm (1.85 kgfcm) Rotate the LCD unit as shown in the following figure. In step 5 , detach the claws. Then remove the keyboard bezel in the direction shown by arrow 6 . Attention: When you service the keyboard bezel, avoid any kind of rough handling. Chapter 8.
Table 20. Removal steps of keyboard bezel (continued) When installing: Make sure that all the claws are attached firmly. 1130 LCD assembly For access, remove these FRUs in order: • “1010 Digitizer pen” on page 61 • “1020 Battery pack” on page 61 • “1050 Hinge caps” on page 66 • “1060 Keyboard” on page 67 • “1070 Palm rest” on page 70 • “1090 PCI Express Mini Card for wireless LAN/WiMAX” on page 74 • “1100 PCI Express Mini Card for wireless WAN” on page 76 • “1120 Keyboard bezel” on page 79 Table 21.
Table 21. Removal steps of LCD assembly (continued) Step Screw (quantity) Color Torque 2 M2.5 × 6 mm, wafer-head, nylon-coated (2) Black 0.392 Nm (4 kgfcm) Before step 3 , strip off the tapes securing the antenna cables, and release the cables from the cable guides of the frame. Chapter 8.
Table 21. Removal steps of LCD assembly (continued) 7 When installing: • Make sure that you attach the connectors 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. • When you route the cables, make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken.
1140 DC-in connector, base cover, fan, digitizer pen case, and pen switch assembly For access, remove these FRUs in order: • “1010 Digitizer pen” on page 61 • “1020 Battery pack” on page 61 • “1050 Hinge caps” on page 66 • “1060 Keyboard” on page 67 • “1070 Palm rest” on page 70 • “1090 PCI Express Mini Card for wireless LAN/WiMAX” on page 74 • “1100 PCI Express Mini Card for wireless WAN” on page 76 • “1110 Bluetooth daughter card (BDC-2.
Table 22. Removal steps of DC-in connector, base cover, fan, digitizer pen case, and pen switch assembly (continued) 4 4 4 4 Step Screw (quantity) Color Torque 4 M2 × 3.5 mm, wafer-head, nylon-coated (4) Silver 0.181 Nm (1.85 kgfcm) 5 7 6 When installing: Make sure that the wireless switch is adjusted as shown by callout a .
Table 22. Removal steps of DC-in connector, base cover, fan, digitizer pen case, and pen switch assembly (continued) Turn the system board over, and then disconnect the DC-in connector, the fan connector, and the pen switch connector from the system board. 9 8 10 11 Disconnect the fan assembly from the system board. 12 16 15 13 14 Chapter 8.
Table 22. Removal steps of DC-in connector, base cover, fan, digitizer pen case, and pen switch assembly (continued) Step 11 Screw (quantity) Color Torque M2 × 3.5 mm, flat-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgfcm) When installing: • Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, on the part marked a as in the following figure.
8 Wireless card label (only for Brazil) 9 Modem AMOM label 10 MEDEM label (only for PRC model) 11 Bluetooth label 12 China WWAN label 13 SIRIM label or POSTEL label 14 Non-encryption label (for non-TPM model) or Rating label (only for Indonesia) 15 AT Wireless LAN MAC address label 16 Vodafone label 17 FCC label 18 Serial number label 21 FCC-ID label for contactless smart card model 22 Israel label (67.8 mm x 27.9 mm) 23 Israel label (72.2 mm x 29.7 mm) 24 Israel label (76.
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 test it, using PC-Doctor for DOS, to make sure that the HDD Active Protection System™ still functions.
Table 23. Removal steps of system board and ExpressCard slot assembly (continued) a c b Note: The ExpressCard slot assembly is attached to the system board. Step 1 Screw (quantity) Color Torque M2 × 3.5 mm, wafer-head, nylon-coated (2) Silver 0.181 Nm (1.85 kgfcm) Chapter 8.
Table 23. Removal steps of system board and ExpressCard slot assembly (continued) Turn the system board over, and then remove the ExpressCard slot assembly from the system board.
Table 24. Removal steps of speaker assembly Remove the speaker assembly from the base cover assembly. 2 1 3 Chapter 8.
Table 24. Removal steps of speaker assembly (continued) Step Screw (quantity) Color Torque 2 M2 × 3mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 kgfcm) When installing: Route the speaker cables along the cable guides as shown in the following figure. 1170 mSATA solid state drive For access, remove these FRUs in order: • “1020 Battery pack” on page 61 • “1060 Keyboard” on page 67 • “1070 Palm rest” on page 70 Attention: • Do not drop the hard disk drive or apply any physical shock to it.
Removal steps of mSATA solid state drive 1 Step Screw (quantity) Color Torque 1 M2 × 3 mm, flat-head, nylon-coated (1) Black 0.181 Nm (1.85 kgfcm) 2 2010 LCD front bezel For access, remove this FRU: • “1020 Battery pack” on page 61 Chapter 8.
Table 25. Removal steps of LCD front bezel Step Screw cap 1 Screw (quantity) Color Torque M2.5 × 8 mm, wafer-head, nylon-coated (3) Black 0.392 Nm (4 kgfcm) 2 3 2 4 When installing: Attach the fingerprint reader connector firmly.
2020 Micro-Processor card For access, remove these FRUs in order: • “1020 Battery pack” on page 61 • “2010 LCD front bezel” on page 95 Table 26. Removal steps of Micro-Processor card Step Screw (quantity) Color Torque 1 M2 × 3.5 mm, wafer-head, nylon-coated (2) Silver 0.181 Nm (1.85 kgfcm) Chapter 8.
Table 26. Removal steps of Micro-Processor card (continued) When installing: Make sure that connectors 2 and 3 are attached firmly.
Table 27. Removal steps of the hinge 1 1 Step Screw (quantity) Color Torque 1 M2.5 × 6 mm, wafer-head, nylon-coated (2) Black 0.392 Nm (4 kgfcm) Detach the hinge from the LCD rear cover, and gently pull the cables out through the guide hole in the hinge. Pull them all at once. As you pull them, be sure not to subject them to any tension, which could cause them to be damaged by the cable guides, or a wire to be broken.
• • • “2010 LCD front bezel” on page 95 “2020 Micro-Processor card” on page 97 “2030 Hinge” on page 98 Table 28. Removal steps of LCD panel and LCD cable 1 1 1 2 2 2 1 1 1 Step Screw cap 1 2 100 — Screw (quantity) Color Torque M2.5 × 8 mm, wafer-head, nylon-coated (6) Black 0.392 Nm (4 kgfcm) M2 × 3.5 mm, wafer-head, nylon-coated (3) Silver 0.181 Nm (1.
Table 28. Removal steps of LCD panel and LCD cable (continued) In step 3 , detach the claws. Then remove the LCD panel. 3 3 3 3 3 3 3 3 3 3 When installing: • Make sure that all the claws are attached firmly. • When attaching the LCD panel to the cover, gently press the left and right edges covered with metal. Do not press the surface of the panel or apply any excessive force to the panel. Chapter 8.
Table 28. Removal steps of LCD panel and LCD cable (continued) Turn the LCD panel over, and then remove the LCD cable from the LCD panel. 9 8 10 11 7 6 4 5 When installing: Make sure that the LCD cable connectors are attached firmly.
Table 29. Removal steps of Integrated camera 3 1 2 Step Screw (quantity) Color Torque 1 M2 × 3.5 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.
Table 30. Removal steps of LCD rear cover and wireless antenna cables 1 Step Screw (quantity) Color Torque 1 M2 × 3.5 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.
Table 30. Removal steps of LCD rear cover and wireless antenna cables (continued) In step 3 , release the antenna cables from the cable guides of the rear cover. 3 3 3 4 3 When installing: Place the antenna assembly as shown in the following figure. a Wireless WAN antenna, AUX (blue) b Wireless LAN antenna, AUX (black) c Wireless LAN antenna, MAIN (gray) d Wireless WAN antenna, MAIN (red) a b c d Attention: As you route the antenna cables, make sure that they are not subjected to any tension.
106 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual
Chapter 9. Locations This chapter presents the locations of ThinkPad X220 Tablet and X220i Tablet features and hardware components.
Front view 1 Integrated camera 2 Built-in microphone 3 Security keyhole 4 Tablet digitizer pen 5 Hard disk drive (HDD) or solid state drive (SSD) 6 Combo audio jack 7 Ethernet connector 8 Always On USB connector 9 Media card reader slot 10 TrackPoint pointing stick 11 TrackPoint buttons 12 Touch pad 13 UltraNav® 14 Volume control buttons 15 ThinkVantage button 16 Power switch 108 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual
Rear view 1 Status indicators Note: For the description of each indicator, see Chapter 5 “Status indicators” on page 51. 2 ExpressCard slot 3 Wireless radio switch 4 USB connector 5 DisplayPort connector 6 External monitor connector 7 USB connector 8 ac power connector 1 2 3 4 8 5 7 6 Rear view (tablet mode) 1 Tablet buttons 2 Fingerprint reader 3 Status indicators Note: For the description of each indicator, see Chapter 5 “Status indicators” on page 51. 1 2 3 Chapter 9.
Bottom view 1 Battery pack latch 2 Battery pack 3 Docking connector 4 DIMM slots 5 Built-in speakers 1 2 3 1 5 4 110 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual
Top view (ThinkPad X220 UltraBase) 1 Docking connector 2 ac power connector 3 Ethernet connector 4 DisplayPort connector 5 External monitor connector 6 Headphone jack 7 Microphone jack 8 USB connectors 9 Security keyhole 10 Security lock key 11 Serial Ultrabay Slim device 1 2 3 4 5 11 6 7 10 8 9 Bottom view (ThinkPad X220 UltraBase) 1 UltraBase eject request button 2 Docking indicator 3 UltraBase eject lever 4 Holes for speakers 1 4 2 3 Chapter 9.
112 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual
Chapter 10. Parts list This section contains following lists of the service parts. • “Overall” on page 114 • “LCD FRUs” on page 122 • “Keyboard” on page 125 • “Miscellaneous parts” on page 127 • “AC adapters” on page 128 • “Power cords” on page 128 • “Recovery discs” on page 129 • “Common service tools” on page 135 Notes: • Each FRU is available for all types or models, unless specific types or models are specified.
Overall 28 1 27 26 25 24 2 23 3 4 22 5 21 6 7 20 8 19 9 18 10 17 11 12 13 14 16 15 114 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual
Table 31. Parts list—Overall No. FRU FRU no. CRU ID 1 LCD unit (see “LCD FRUs” on page 122 .
Table 31. Parts list—Overall (continued) No. FRU FRU no.
Table 31. Parts list—Overall (continued) No. FRU FRU no.
Table 31. Parts list—Overall (continued) No. FRU FRU no.
Table 31. Parts list—Overall (continued) No. FRU FRU no.
Table 31. Parts list—Overall (continued) No. FRU FRU no.
Table 31. Parts list—Overall (continued) No. FRU FRU no. 17 Base cover assembly • 4294-CTO • 4296-CTO, 2Bx, 2Cx • 4297-CTO • 4298-CTO, 26x, 27x • 4299-CTO, 26x, 27x 04W2077 N 18 Bluetooth daughter card (BDC-2.
Table 31. Parts list—Overall (continued) No. FRU FRU no.
• 12.5-in. HD LED backlight LCD (Table 32 “Parts list—12.5-in. HD LED backlight LCD for multi-touch panel LCD or outdoor LCD” on page 124) 10 1 9 2 8 3 4 5 7 6 Chapter 10.
Table 32. Parts list—12.5-in. HD LED backlight LCD for multi-touch panel LCD or outdoor LCD No. 1 FRU FRU no. LCD panel, 12.5-in.
Table 32. Parts list—12.5-in. HD LED backlight LCD for multi-touch panel LCD or outdoor LCD (continued) No. FRU FRU no.
Table 33. Parts list—Keyboard (continued) Language P/N German 45N2223 45N2083 45N2153 Greek (U.S.
Miscellaneous parts Table 34. Parts list—Miscellaneous parts FRU P/N CRU ID Screw kit: • M2 × 3 mm, (2) • M2 × 3.5, mm (31) • M2 × 5 mm, (10) • M2 × 2 mm, (1) • M2 × 3.5 mm, (3) • M2 × 3 mm, (8) • M2.5 × 6 mm , (9) • M3 × 3.
AC adapters Table 35.
Table 37. Parts list—3-pin power cords (continued) Country or region FRU no. Israel • models -CTO, xxG 42T5062 42T5147 Italy • models -CTO, xxG 42T5047 42T5132 Korea • models -CTO, xxK 42T5077 42T5162 Switzerland • models -CTO, xxG 42T5044 42T5129 Taiwan • models -CTO, xxV 42T5071 42T5156 U.K., China (Hong Kong S.A.R.) • models -CTO, xxB, xxG, xxH 42T5035 42T5120 CRU ID Recovery discs Windows XP Professional DVDs • 4294-CTO • 4296-CTO • 4297-CTO • 4298-CTO • 4299-CTO Table 38.
Table 39. Parts list—Windows XP Professional Generic (32 bit) recovery DVDs Language P/N CRU ID Brazilian Portuguese 03W7476 * Czech 03W7479 Danish 03W7480 Dutch 03W7490 Finnish 03W7481 French 03W7482 German 03W7484 Greek 03W7483 Hungarian 03W7486 Italian 03W7487 Korean 03W7489 Norwegian 03W7491 Polish 03W7492 Portuguese 03W7493 Russian 03W7494 Simplified Chinese 03W7477 Spanish 03W7495 Swedish 03W7496 Traditional Chinese 03W7478 Traditional Chinese (Hong Kong S.A.
• 4297-CTO • 4298-CTO • 4299-CTO Table 41. Parts list—Windows Vista Business (32 bit) recovery DVDs Language P/N CRU ID English 03W8398 * Japanese 03W8397 Windows Vista Home Basic (32 bit) DVDs • 4294-CTO • 4296-CTO • 4297-CTO • 4298-CTO • 4299-CTO Table 42.
Table 44.
Table 45. Parts list—Windows 7 Professional (64 bit) recovery DVDs (continued) Language P/N Traditional Chinese 04X0007 Traditional Chinese (Hong Kong S.A.R.) 04X0014 Turkish 04X0025 US English 04X0027 US English (Disabled) 04X0026 CRU ID Windows 7 Ultimate (64 bit) DVDs • 4294-CTO • 4296-CTO • 4297-CTO • 4298-CTO • 4299-CTO Table 46.
Windows 7 Home Premium (32 bit) DVDs Windows 7 Home Premium (32 bit) is preinstalled as the operating system in the following models: • 4294-CTO • 4296-CTO • 4297-CTO • 4298-CTO • 4299-CTO Table 48.
Table 49. Parts list—Windows 7 Home Premium (64 bit) recovery DVDs (continued) Language P/N Simplified Chinese 04X0048 Slovakian 04X0063 Spanish 04X0064 Traditional Chinese 04X0049 Traditional Chinese (Hong Kong S.A.R.) 04X0055 Turkish 04X0066 US English 04X0068 US English (Disabled) 04X0067 CRU ID Common service tools Table 50. Parts list—Common service tools Tool P/N Screwdriver kit 95F3598 1/4" drive spinner handle 1650840 1/4" Sq.
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138 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual
Part Number: 0A60175_01 Printed in China (1P) P/N: 0A60175_01 *0A60175_01*
