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.
– 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.
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. •...
• System Disassembly/Reassembly videos that show the FRU removals or replacements for the Lenovo authorized service technicians are available in the following support site: http://www.lenovoservicetraining.com/ion/ • Customers in Canada should call the Customer Support Center at 800-565-3344 for assistance or download information.
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 IBM or Lenovo and the customer. A unique 4-digit MT and 3-digit model is provided to the customer to place orders (Example: 1829-W15). A CMV is a special bid offering.
• 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 on PARTS INFORMATION, then PARTS LOOKUP. Type in the model type and serial number.
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Use the HMM as a back-up to PEW and eSupport to view the complete list of FRUs at the MT Model level. Hardware Maintenance Manual...
“What to do first” on page 23 • “Checkout guide” on page 24 – “Diagnostics using PC-Doctor for DOS” on page 24 – “Lenovo ThinkVantage Toolbox” on page 26 – “FRU tests” on page 27 • “Power system checkout” on page 28 ®...
PC-Doctor. Note: PC-Doctor for DOS is available at the following Web site: http://www.lenovo.com/support To create the PC-Doctor diagnostic CD, follow the instructions on the Web site. For some possible configurations of the computer, PC-Doctor might not run correctly. To avoid this problem, you need to initialize the computer setup by use of the ThinkPad Setup before you run PC-Doctor.
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.
Benchmark System DOS Shell Tech Support Form Battery Rundown Erase Drive Contents View PCDR Host Log 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.
Web site. To run this program, do as follows: Windows 7: Click Start ➙ Control Panel ➙ System and Security ➙ Lenovo - System Health and Diagnostics. Windows XP: Click Start ➙ All Programs ➙ ThinkVantage ➙ Lenovo ThinkVantage Toolbox.
Table 1. FRU tests (continued) Applicable test TrackPoint or pointing If the TrackPoint does not work, check the configuration as specified in the ThinkPad device Setup. If the TrackPoint is disabled, select Automatic to enable it. After you use the TrackPoint, the pointer may drift on the screen for a short time. This drift can occur when a slight, steady pressure is applied to the TrackPoint pointer.
Note: Output voltage of pin no.2 of the ac power adapter may different from the one you are servicing. 3. If the voltage is not correct, replace the ac power adapter. 4. If the voltage is acceptable, do the following: •...
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/spm. Restoring the factory contents by using Recovery Disc Set When the hard disk drive (HDD) or solid state drive is replaced because of a failure, no product recovery program is on the new drive.
c. Select the CD/DVD drive as the 1st Boot Device. 2. Insert the Operating System Recovery Disc into the DVD drive. 3. Press F10 to save the ThinkPad Setup configuration changes. Follow the instructions on the screen to begin the recovery process. 4.
Attention: If the user HDP has been forgotten, check whether a master HDP has been set. If it has, it can be used for access to the hard disk drive. If no master HDP is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP, or to recover data from the hard disk drive.
1. Turn on the computer. 2. When the ThinkPad logo comes up, immediately press F1 to enter ThinkPad Setup. 3. Select Security, using the cursor directional keys to move down the menu. 4. Select Password. 5. Select Hard-disk x password, where x is the letter of the hard disk drive. A pop-up window opens. 6.
• The ring indicator (RI) is signaled by a serial device or a PC Card device. • The time set on the resume timer elapses. Note: The computer does not accept any input immediately after it enters sleep (standby) mode. Wait a few seconds before taking any action to reenter operation mode.
A numeric error is displayed for each error detected in POST or system operation. In the displays, n can be any number. If no numeric code is displayed, check the narrative descriptions of symptoms. If the symptom is not described there, go to “Intermittent problems” on page 37. Note: For a device not supported by diagnostic codes in the ThinkPad Notebooks, see the manual for that device.
If the LCD you are servicing has two or less visible defective pixels, it should not be considered faulty. However, if the LCD has three or more visible defective pixels, it will be deemed as defective by Lenovo and it should be replaced.
1. Run the diagnostic test for the system board in loop mode at least 10 times. 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.
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Table 6. Status indicators (continued) Indicator Meaning Sleep (standby) The illumination dot in the ThinkPad logo on the outer lid of the computer and on the status palm rest works as a system-status indicator: it shows whether the computer is in sleep (standby), hibernation, or normal mode.
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Table 7. Special keys (continued) Description Special key Wireless radio control Enables or disables the built-in wireless networking features. If you press this key, a list (F9) of wireless features is displayed. You can quickly change the power state of each feature in the list.
If you replace the system board, you must restore the serial number of the system unit to its original value. Before replacing the system board, save the original serial number by doing the following: 1. Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later, and restart the computer.
When you replace the system board, you must set the UUID on the new system board as follows: 1. Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later, and restart the computer. 2. From the main menu, select 4. Assign UUID. A new UUID is created and written. If a valid UUID already exists, it is not overwritten.
1000 Disabling the battery pack in UEFI BIOS Before servicing the computer, disable the battery pack in UEFI BIOS. 1. Boot the system to ThinkPad Setup Utility. 2. Select Config, and then select Power. 3. Choose disable in battery sub menu. 4.
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• Never remove the drive while the computer is operating or is in suspend mode. Before servicing the hard disk drive or solid disk drive, disable the battery pack in UEFI BIOS (see “1000 Disabling the battery pack in UEFI BIOS” on page 48). Table 8.
Table 9. Removal steps of HDD or SSD bracket (continued) Step Screw (quantity) Color Torque Black 0.181 Nm M2 × 4 mm, flat-head, nylon-coated (4) (1.85 kgfcm) 1020 Keyboard For access, perform the following steps in order: • “1000 Disabling the battery pack in UEFI BIOS” on page 48 •...
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Table 10. Removal steps of keyboard (continued) Chapter 8 Removing and replacing a FRU...
Table 10. Removal steps of keyboard (continued) Table 11. Installation of the keyboard When installing the keyboard, do as follows: 1. Attach the connectors. 2. Attach the keyboard so that the keyboard edges are under the frame as shown in the following figure. 3.
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Table 12. Removal steps of top case assembly Step Screw (quantity) Color Torque M2 × 5 mm, wafer-head, nylon-coated (7) Black 0.181 Nm (1.85 kgfcm) Step Screw (quantity) Color Torque Black 0.181 Nm M2 × 5 mm, wafer-head, nylon-coated (2) (1.85 kgfcm) Chapter 8 Removing and replacing a FRU...
Table 12. Removal steps of top case assembly (continued) 1040 Backup battery For access, perform the following steps in order: • “1000 Disabling the battery pack in UEFI BIOS” on page 48 • Remove the “1010 Hard disk drive or solid state drive assembly” on page 48. •...
Table 13. Removal steps of backup battery DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. When installing: Make sure that the connector is attached firmly. 1050 Speaker assembly For access, perform the following steps in order: •...
Important notice for replacing a battery pack: • Lenovo ThinkVantage Toolbox 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.
Table 15. Removal steps of battery pack (continued) 1090 DIMM For access, perform the following steps in order: • “1000 Disabling the battery pack in UEFI BIOS” on page 48 • Remove the “1010 Hard disk drive or solid state drive assembly” on page 48. •...
1100 PCI Express Mini Card for wireless LAN For access, perform the following steps in order: • “1000 Disabling the battery pack in UEFI BIOS” on page 48 • Remove the “1010 Hard disk drive or solid state drive assembly” on page 48. •...
Table 17. Removal steps of PCI Express Mini Card for wireless LAN (continued) When installing: Plug the gray cable into the jack marked MAIN or M, and the black cable into the jack marked AUX or A on the card. Note: In models with a wireless LAN card that has three antenna connectors, plug the gray cable (MAIN) into the jack marked TR1, the white cable (third) into the jack marked RO or TR3, and the black cable (AUX) into the jack marked TR2 on the card.
Table 18. Removal steps of PCI Express Mini Card for wireless WAN (continued) When installing: Plug the orange cable into the jack marked MAIN, and the blue cable into the jack marked AUX on the card. Step Screw (quantity) Color Torque M2 ×...
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• Remove the “1020 Keyboard” on page 50. • Remove the “1030 Top case assembly” on page 52. • Remove the “1080 Battery pack” on page 56. Table 19. Removal steps of bluetooth daughter card Step Screw (quantity) Color Torque Black 0.181 Nm M2 ×...
Table 19. Removal steps of bluetooth daughter card (continued) When installing: Make sure that the connector on the bottom side of the card is attached firmly to the system board. 1130 System board assembly and fan assembly Important notices for handling the system board: When handling the system board, bear the following in mind.
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Table 20. Removal steps of system board (continued) Step Screw (quantity) Color Torque M2 × 3 mm, wafer-head, nylon-coated (3) Black 0.181 Nm (1.85 kgfcm) Chapter 8 Removing and replacing a FRU...
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Table 20. Removal steps of system board (continued) When installing: Make sure that the connectors are attached firmly. Table 21. Removal steps of fan assembly Hardware Maintenance Manual...
Table 21. Removal steps of fan assembly (continued) Step Screw (quantity) Color Torque M2 × 3 mm, wafer-head, nylon-coated (2) Black 0.181 Nm (1.85 kgfcm) 1140 DC-in sub card For access, perform the following steps in order: • “1000 Disabling the battery pack in UEFI BIOS” on page 48 •...
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Table 22. Removal steps of DC-in sub card Hardware Maintenance Manual...
The label location artwork is not available yet. Please ignore this part when you review this HMM. Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover, apply the following labels: FCC label Serial number label Following labels need to be peeled off from the old base cover, and need to be put on the new base cover.
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Table 23. Removal steps of LCD unit Step Screw (quantity) Color Torque Black 0.181 Nm M2 × 5 mm, wafer-head, nylon-coated (2) (1.85 kgfcm) Hardware Maintenance Manual...
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Table 23. Removal steps of LCD unit (continued) Screw (quantity) Color Torque Black 0.181 Nm M2 × 4 mm, wafer-head, nylon-coated (2) (1.85 kgfcm) Chapter 8 Removing and replacing a FRU...
Rear view Sleep (standby) status indicator Combo audio jack Note: For the description of the indicator, see Chapter 5 “Status indicators” on page 39. Monitor connector Always On USB connector Ethernet connector Media card reader slot Power jack indicator Power jack SIM card door Bottom view Hard disk drive (HDD) or solid state drive...
Overall Table 24. Parts list—Overall No. FRU (Overall) FRU no. LCD unit (see “LCD FRUs” on page 77.) Top case assembly 04W1523 N Speaker assembly 04W1879 N Hardware Maintenance Manual...
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Table 24. Parts list—Overall (continued) No. FRU (Overall) FRU no. 04W1512 N System board assembly, Intel Core i7-2617M, AES • 5038-CTO, 20x, 25x, 2Gx, 2Hx, 2Jx, 2Mx, 2Nx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 36x, 37x, 3Fx, 3Jx System board assembly, Intel Core i7-2617M, Non-AES 04W1513 N •...
Table 24. Parts list—Overall (continued) No. FRU (Overall) FRU no. TrackPoint caps 91P9642 — AC adapter (see “AC power adapters” on page 79.) LCD FRUs In ThinkPad Edge E220s, the type of the LCD is 12.5-inch HD LED-backlight LCD (Table 25 “Parts list—LCD” on page 78).
Table 25. Parts list—LCD No. FRU (LCD) 04W1517 N LCD module, 12.5-inch HD LED backlight with WWAN and camera • 5038-CTO, 21x, 23x, 24x, 2Ex, 2Fx, 2Hx, 2Jx, 2Yx, 2Zx, 32x, 33x, 39x, 3Bx LCD module, 12.5-inch HD LED backlight with WWAN and camera 04W1518 N •...
Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region: Table 30. Parts list—2-pin power cords Country or region FRU no. Argentina 42T5020 42T5105 • models -CTO, xxY Brazil 42T5180 42T5183 •...
Recovery discs Windows 7 Home Basic (32 bit) DVDs Windows 7 Home Basic (32 bit) is preinstalled as the operating system in the following models: • 1141-CTO • 1167-CTO Table 32. Parts list—Windows 7 Home Basic (32 bit) recovery DVDs Language CRU ID Arabic...
• 1141-CTO • 1167-CTO Table 34. Parts list—Windows 7 Home Premium (64 bit) recovery DVDs Language CRU ID Czech 76Y1755 Danish 76Y1756 English 76Y1773 English (for India) 76Y1757 English, Finnish, and Swedish (in Sweden) 76Y1775 76Y1774 English, French, German, and Dutch (in Belgium and Luxemburg) English, French, German, and Italian (in Switzerland) 76Y1776 French...
Table 35. Parts list—Windows 7 Professional (32 bit) recovery DVDs (continued) Language CRU ID English, French, German, and Dutch (in Belgium and Luxemburg) 76Y1600 76Y1602 English, French, German, and Italian (in Switzerland) French 76Y1579 German 76Y1581 76Y1580 Greek Hebrew 76Y1582 Hungarian 76Y1584 Italian...
Table 36. Parts list—Windows 7 Professional (64 bit) recovery DVDs (continued) Language CRU ID English, French, German, and Dutch (in Belgium and Luxemburg) 76Y1692 76Y1694 English, French, German, and Italian (in Switzerland) French 76Y1671 German 76Y1673 76Y1672 Greek Hebrew 76Y1674 Hungarian 76Y1676 Italian...
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Table 37. Parts list—Common service tools (continued) Tool Test card for integrated Smart Card 42W7820 — LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later Note: Download the file from the following Web site: http://www.lenovo.com/spm Chapter 10 Parts list...
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Electronic emissions 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...
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Part Number: 0A60575 Printed in China (1P) P/N: 0A60575 *0A60575*...