Page 2 - under “Notices” on page 135.
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...
Page 3 - Contents; iii
Contents About this manual. . . . . . . . . . . iii Chapter 1. Safety information . . . . . 1 General safety . . . . . . . . . . . . . . . . 1 Electrical safety . . . . . . . . . . . . . . . 2 Safety inspection guide . . . . . . . . . . . . 3 Handling devices that are sensitive to electrostaticdisch...
Page 4 - ii
1140 DC-in connector, base cover, fan, digitizerpen case, and pen switch assembly . . . . . . 85 1150 System board and ExpressCard slotassemblies . . . . . . . . . . . . . . . . 89 1160 Speaker assembly . . . . . . . . . . . 92 1170 mSATA solid state drive . . . . . . . . . 94 2010 LCD front bezel ....
Page 5 - About this manual
About this manual This manual contains service and reference information for the following ThinkPad ® products. ThinkPad X220 Tablet andX220i Tablet Machine Type 4294, 4296, 4297, 4298, 4299, 4300, and 4301 Use this manual along with the advanced diagnostic tests to troubleshoot problems. Important:...
Page 6 - iv
iv ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual
Page 7 - Chapter 1. Safety information; General safety; you think is too heavy for you.
Chapter 1. Safety information This chapter presents following safety information that you need to be familiar with before you servicea ThinkPad Notebook.• “General safety” on page 1 • “Electrical safety” on page 2 • “Safety inspection guide” on page 3 • “Handling devices that are sensitive to electr...
Page 8 - Electrical safety; exposed
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 doesnot insulate you when working with live electrical currents.Many customers have, near their eq...
Page 10 - Grounding requirements; DANGER
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 ...
Page 22 - Laser compliance statement (multilingual translations)
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 Hard...
Page 29 - Chapter 2. Important service information; Strategy for replacing FRUs; Before replacing parts:
Chapter 2. Important service information This chapter presents following important service information that applies to all machine types supported bythis manual:• “Strategy for replacing FRUs” on page 23 – “Strategy for replacing a hard disk drive” on page 24 – “Important notice for replacing a syst...
Page 30 - When handling a system board:; How to use error message
• 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 compu...
Page 31 - This provides the ability for a customer to configure an IBM; FRU identification for CTO, CMV, and GAV products; Using PEW; • PEW can be accessed at the following Web site:; Using eSupport
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 cust...
Page 33 - Chapter 3. General checkout; Only certified trained personnel should service the computer.; Replace a FRU only with another FRU of the correct model.; Be careful not to replace a nondefective FRU.; What to do first
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 descri...
Page 34 - The following are not covered under warranty:; or the insertion of a diskette with multiple labels; Checkout guide; Identify the failing symptoms in as much detail as possible.; Diagnostics using PC-Doctor for DOS; To enter the ThinkPad Setup program, do as follows:
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 b...
Page 35 - Testing the computer; Press cursor keys to select; ATAPI CDx; Follow the instructions on the screen.; Diagnostics; Instead of pressing Enter, click the left button.
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 isavailable on the following Web site:http://www.lenovo.com/support PC-Doctor can...
Page 36 - Quit — Exit Diag; Detecting system information with PC-Doctor; PC-Doctor can detect the following system information:
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 ...
Page 37 - Lenovo ThinkVantage Toolbox; Lenovo ThinkVantage; Download Lenovo ThinkVantage; • Click; PC-Doctor for Windows; The following table shows the test for each FRU.
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 automaticnotification when action is required, computing assistance, advanced d...
Page 39 - Pin; Checking operational charging
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 p...
Page 40 - Checking the battery pack; To check the battery pack, do the following:; Terminal; Checking the backup battery; Power off the computer, and unplug the ac power adapter from it.
Perform operational charging. If the battery status indicator or icon does not turn on, remove the batterypack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon still doesnot turn on, replace the battery pack. If the charge indicator still does not tu...
Page 41 - Wire; • If the voltage is correct, replace the system board.
Wire Voltage (V dc) Red +2.5 to +3.2 Black Ground Red (+) Black (-) • 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 . General checkout...
Page 43 - Chapter 4. Related service information; Restoring the factory contents by using Product Recovery discs
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 • “Sympto...
Page 45 - Passwords; User only; Supervisor password
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 saveand exit the ThinkPad Setup program. Note: After restoring a drive to the factory default sett...
Page 46 - (B) If an SVP has been set and is known by the service technician:; How to remove the hard-disk password
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...
Page 47 - Hibernation mode
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 ThinkVantageProduct...
Page 49 - Numeric error codes
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 isnot correct. System board. 0176 System Security—The system has been tampered with. 1. Run the ThinkPad Setup program, and save thecurrent setting by pressi...
Page 53 - Error messages
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. ...
Page 54 - Beep symptoms
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 bootfrom. 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...
Page 55 - Intermittent problems; When analyzing an intermittent problem, do the following:; at least 10 times
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 noPOST. 1. Make sure that every connector is connectedtightly and correctly . 2. DIMM.3. System board. No beep, power-on indicator on, and LCD blank duringPOST. 1. Re...
Page 56 - not; Undetermined problems; Verify that all attached devices are supported by the computer.
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 inst...
Page 57 - Chapter 5. Status indicators
Chapter 5. Status indicators This chapter presents the system status indicators that show the status of the computer. 5 6 © Copyright Lenovo 2011 51
Page 58 - Indicator
Table 7. Status indicators Indicator Meaning 1 Wireless LAN status Green: The wireless LAN feature is on, and the radio link is ready for use,or the data is being transmitted. Blinkinggreen: Data is being transmitted (for some models). 2 Wireless status R Green: Wireless PAN ( Bluetooth wireless or ...
Page 59 - Chapter 6. Fn key combinations; Key combination
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 Powe...
Page 61 - Chapter 7. FRU replacement notices; External CRU statement to customers:; Installation of Self-service CRUs is your responsibility you may; Screw notices; Plastic to plastic
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, calleda “Customer Replaceable Unit” or “CRU.” Some CRUs are designated as Self-service CRUs and othersare designated as Optional-s...
Page 62 - Retaining serial numbers; Set System Identification
• 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 ...
Page 63 - Product ID on rear label:; Retaining the UUID; Set ECA Information
MTM on rear label: TTTT-CTO S/N SSSSSSS Product ID on rear label: TTTT-MMM (Use this number when setting SerialNumber) 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 comput...
Page 65 - Chapter 8. Removing and replacing a FRU
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, calleda “Customer Replaceable Unit” or “CRU.” Some CRUs are designated as Self-service CRUs and othersare designated as Optio...
Page 66 - Before servicing ThinkPad X220 Tablet and X220i Tablet models; Removing the SIM card:
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 thecustomer has been installed. If the computer you are servicing has the SIM card, remove it before you start ...
Page 67 - Important notice for replacing a battery pack:
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 thebattery pack is defective. A battery pack FRU should not be replaced unless...
Page 69 - Step
Table 11. Removal steps of hard disk drive and solid state drive Note: Loosen the screw 1 . 1 2 3 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 . Removing and replacing a FRU 63
Page 70 - HDD and HDD rubber rails:
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 insta...
Page 80 - 090 PCI Express Mini Card for wireless LAN/WiMAX
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 82 - 100 PCI Express Mini Card for wireless WAN
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 compu...
Page 84 - MAIN; AUX
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 t...
Page 88 - “1090 PCI Express Mini Card for wireless LAN/WiMAX” on page 74
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 pag...
Page 94 - Applying labels to the base cover:; If the Windows Authentication label (COA)
Table 22. Removal steps of DC-in connector, base cover, fan, digitizer pen case, and pen switch assembly (continued) Step Screw (quantity) Color Torque 11 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...
Page 95 - For some models, you need to apply two FCC labels,; 150 System board and ExpressCard slot assemblies; Important notices for handling the system board:; When handling the system board, bear the following in mind.
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...
Page 100 - 170 mSATA solid state drive
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, r...
Page 101 - Removal steps of mSATA solid state drive
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 . Removing and replacing a FRU 95
Page 105 - 040 LCD panel and LCD cable
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. Pullthem all at once. As you pull them, be sur...
Page 109 - 060 LCD rear cover and wireless antenna cables
Table 29. Removal steps of Integrated camera 1 3 2 Step Screw (quantity) Color Torque 1 M2 × 3.5 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm(1.85 kgfcm) 2060 LCD rear cover and wireless antenna cables For access, remove these FRUs in order:• “1010 Digitizer pen” on page 61 • “1020 Battery pack”...
Page 114 - Front view
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...
Page 115 - Rear view
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 2 3 4 5 6 7 8 1 Rear view (tab...
Page 116 - Bottom view
Bottom view 1 Battery pack latch 2 Battery pack 3 Docking connector 4 DIMM slots 5 Built-in speakers 1 2 3 1 4 5 110 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual
Page 119 - Chapter 10. Parts list
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 too...
Page 120 - Overall
Overall 1 2 3 6 7 11 10 12 13 15 16 18 19 20 21 22 23 24 25 26 28 27 14 17 4 5 8 9 114 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual
Page 121 - FRU
Table 31. Parts list—Overall No. FRU FRU no. CRUID 1 LCD unit (see “LCD FRUs” on page 122 .) 2 Digitizer pen case assembly 04W1477 N 3 Backup battery 02K7078 N 4 1-GB DDR3-1333 SDRAM SO-DIMM (PC3-10600) card Low Halogen• 4296-2Rx• 4298-2Xx, 38x, 3Mx, 3Nx• 4299-28x, 55Y3715 ** 4 2-GB DDR3-1333 SDRAM ...
Page 128 - LCD FRUs
Table 31. Parts list—Overall (continued) No. FRU FRU no. CRUID 28 Fingerprint reader• 4294-22x, 23x, 24x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Dx, 2Ex• 4296-22x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Wx, 2Xx, 2Yx, 2Zx,...
Page 129 - panel LCD or outdoor LCD” on page 124)
• 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) 1 2 3 4 5 6 7 8 9 10 Chapter 10 . Parts list 123
Page 131 - Keyboard; Language
Table 32. Parts list—12.5-in. HD LED backlight LCD for multi-touch panel LCD or outdoor LCD (continued) No. FRU FRU no. CRUID 9 LCD button bezel with fingerprint reader• 4294-22x, 23x, 24x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Dx, 2Ex• 4296-22x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, ...
Page 133 - Miscellaneous parts
Miscellaneous parts Table 34. Parts list—Miscellaneous parts FRU P/N CRUID 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 × 3.5 mm , (1)• Hex stud, (2)• IMS 2 x 5 mm, (10)• LCM LCD bezel screw mylar, (3)• LCM LC...
Page 134 - AC adapters; Power cords; Country or region
AC adapters Table 35. Parts list—AC adapters FRU P/N CRUID 2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxY, xxU) 42T5282 2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxY, xxU) 42T4419 2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, ...
Page 135 - Recovery discs; Windows XP Professional Generic (32bit) DVDs
Table 37. Parts list—3-pin power cords (continued) Country or region FRU no. CRUID 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., Chi...
Page 141 - Common service tools; Tool; Notices
Table 49. Parts list—Windows 7 Home Premium (64 bit) recovery DVDs (continued) Language P/N CRUID 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 C...
Page 142 - Attention: Lenovo Director of Licensing; Electronic emissions notices; User Guide; Trademarks
Attention: Lenovo Director of Licensing LENOVO PROVIDES THIS PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSOR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT,MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allowdiscl...
