Lenovo 28479WU Hardware Maintenance Manual

Lenovo 28479WU Manual

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  • Lenovo 28479WU | Hardware Maintenance Manual - Page 1
    Hardware Maintenance Manual ThinkPad Edge 14², Edge 15², E40, and E50
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    information and the product it supports, be sure to read the general information under Appendix A "Notices" on page 149. Sixth Edition (May 2013) © Copyright Lenovo 2010, 2013. LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, and services are delivered pursuant a General
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    for Rescue and Recovery . . . . 31 Lenovo Solution Center 31 FRU tests 34 Power system checkout 35 Checking the ac adapter 35 Checking operational charging 35 Checking the battery pack 36 Checking the backup battery 36 Chapter 4. Related service information 39 Restoring the factory contents
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    Premium (32 bit) DVDs . . 142 Windows 7 Home Premium (64 bit) DVDs . . 143 Windows 7 Professional (32 bit) DVDs. . . . 144 Windows 7 Professional (64 bit) DVDs. . . . 145 Common service tools 147 Appendix A. Notices 149 Trademarks 150 ii Hardware Maintenance
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    . 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 underChapter 1 "Safety information" on page 1 and Chapter 2 "Important service information" on page 23. © Copyright Lenovo 2010
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    iv Hardware Maintenance Manual
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    before you service a ThinkPad Notebook. • "General safety" on page 1 • "Electrical safety" on page 2 • "Safety inspection guide" on Make sure that you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet. 3. Use a slow lifting force Lenovo 2010, 2013 1
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    special safety precautions when you work with very high voltages; Instructions for these precautions are in the safety sections of maintenance ; such touching can cause personal injury and machine damage. • Do not service the following parts with the power on when they are removed from their
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    of non-ThinkPad features or options not covered by this inspection guide. If following checklist at the beginning of every service task. Begin the checks with the batteries. 5. Remove the cover. 6. Check for any obvious non-ThinkPad alterations. Use good judgment as to the safety of any non-ThinkPad
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    meets the specific service requirement. Note : The use of a grounding system to guard against ESD damage is desirable but not necessary. - Attach the ESD ground clip to any frame ground, ground braid, or green-wire ground. - When working on a double-insulated or battery Manual
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    DANGER DANGER DANGER DANGER DANGER DANGER Chapter 1. Safety information 5
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    DANGER 6 Hardware Maintenance Manual
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    PERIGO PERIGO PERIGO Chapter 1. Safety information 7
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    PERIGO PERIGO PERIGO PERIGO PERIGO 8 Hardware Maintenance Manual
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    DANGER DANGER DANGER DANGER DANGER Chapter 1. Safety information 9
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    DANGER DANGER DANGER VORSICHT VORSICHT 10 Hardware Maintenance Manual
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    VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1. Safety information 11
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    12 Hardware Maintenance Manual
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    Chapter 1. Safety information 13
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    14 Hardware Maintenance Manual
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    Chapter 1. Safety information 15
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    16 Hardware Maintenance Manual
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    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 Chapter 1. Safety information 17
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    18 Hardware Maintenance Manual
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    Chapter 1. Safety information 19
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    20 Hardware Maintenance Manual
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    Chapter 1. Safety information 21
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    22 Hardware Maintenance Manual
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    , go to http://www.lenovo.com/ThinkPadDrivers and follow the instructions on the screen. Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: • If you are instructed to replace a FRU but the replacement does not correct the problem, reinstall the original FRU
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    are servicing might the ability for a customer to configure a Lenovo solution from an eSite, and have this CMV) This is a unique configuration that has been negotiated between Lenovo and the customer. A unique 4-digit MT and 3-digit model used to support CTO, CMV, and GAV products. These sources
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    FRU list for a product. To get the general FRU list for a product, do the following: 1. Go to: http://www.lenovo.com/support 2. Click Parts & Accessories. 3. Follow the instructions on the screen to select product. 4. Click Products and Parts Detail. 5. On the PRODUCT AND PARTS DETAIL page, click
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    26 Hardware Maintenance Manual
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    ThinkPad model that supports the PC-Doctor® for DOS diagnostics program. 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: • Only certified trained personnel should service a problem recurs.
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    service guide Use the following procedures as a guide in identifying and correcting problems with the ThinkPad Notebook. Note: The diagnostic tests are intended to test only ThinkPad products. The use of non-ThinkPad support.lenovo.com • To create the PC-Doctor diagnostic CD, follow the instructions
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    lenovo.com Testing the computer Note: The PC-Doctor for DOS CD-R/CD-RW disc supports only test of internal optical disc drives (CD-RW, CD-RW/DVD Combo, and DVD Multi drives) on ThinkPad computers. It does not support is supported as a startup device is installed to the computer you are servicing. 3.
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    ThinkPad Notebook. If you have an external monitor attached to the computer, detach it before running PC-Doctor for DOS. • To test Digital Signature Chip, the security chip must be set to Active. 10. Run the applicable function test. 11. Follow the instructions on the screen. If there is a problem
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    Lenovo ThinkVantage Toolbox on the computer, follow the instructions When the ThinkPad logo Lenovo Solution Center The Lenovo Solution Center program enables you to troubleshoot and resolve computer problems. It combines diagnostic tests, system information collection, security status, and support
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    instructions on the screen to start the test. When a problem is detected, information messages will be displayed. Refer to the messages to troubleshoot the problem servicing is not installed with the UEFI diagnostic program, you can download a bootable diagnostic program from the Lenovo Support Web
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    page 42 for error code descriptions and troubleshooting hints. 3. When the ThinkPad logo is displayed, repeatedly press and Lenovo ThinkVantage Toolbox. Follow the instructions on the screen. Lenovo ThinkVantage Toolbox also has problem determination aids that determine software and usage problems
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    ThinkPad Devices ➙ AC Adapter ➙ Battery 2. If the problem does not recur, problem. If the pointer stops after a short time, no service action is necessary. If enabling the TrackPoint does not correct the problem problem, continue with the following: • Interactive Tests ➙ Mouse 34 Hardware Maintenance
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    charged battery pack. 7. Check that the battery pack supplies power when you turn on the computer. If you suspect a power problem, Output voltage of pin no.2 of the ac adapter may different from the one you are servicing. 3. If the voltage is not correct, replace the ac adapter. 4. If the voltage
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    the ac adapter from it. 2. Turn the computer upside down. 3. Remove the battery pack (see "1010 Battery pack" on page 58). 4. Remove the backup battery (see "1110 Backup battery" on page 74). 5. Measure the voltage of the backup battery. See the following figure. 36 Hardware Maintenance Manual
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    Wire Red Black Voltage (V dc) +2.5 to +3.2 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. General checkout 37
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    38 Hardware Maintenance Manual
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    Service Web site: When the latest maintenance diskette and the system program service diskette become available, they will be posted on http://support.lenovo the following procedure: a. Open the ThinkPad Setup program and select Startup ➙ the computer. Follow the instructions on the screen to finish
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    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 ThinkPad Lenovo nor Lenovo authorized service technicians provide any services service technician, there is no service
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    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. When the ThinkPad logo comes up, immediately press F1 to enter BIOS Setup Utility.For models supporting the Passphrase function, press F1
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    screen blank mode, do as follows: 1. Right-click the Power Manager Battery Gauge in the task bar. 2. Select Power off display. Sleep mode page 45 • "LCD-related symptoms" on page 45 • "Intermittent problems" on page 46 • "Undetermined problems" on page 46 The symptom-to-FRU index in this section
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    narrative descriptions of symptoms. If the symptom is not described there, go to "Intermittent problems" on page 46. Note: For a device not supported by diagnostic codes in the ThinkPad Notebooks, see the manual for that device. Numeric error codes Table 2. Numeric error codes Symptom or error
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    Real-time clock error. (two short beeps) 1. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. Replace the backup battery and run BIOS Setup Utility to reset the time and date. 3. System 1. Remove the wireless WAN card. 2. System board. 44 Hardware Maintenance Manual
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    number of dots that are missing, discolored, or always lighted is characteristic of TFT LCD technology, but excessive pixel problems can cause viewing concerns. 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
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    ThinkPad Notebooks purchased on 1 January, 2008 or later. • Lenovo will not provide warranty replacement if the LCD is within specifications problems Intermittent system hang problems Undetermined problems If the are supported by ThinkPad devices b. Printer, mouse, and other external devices c. Battery
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    solved. 6. If the problem does not recur, reconnect the removed devices one at a time until you find the failing FRU. 7. If the problem remains, replace the following FRUs one at a time (do not replace a nondefective FRU): a. System board b. LCD assembly Chapter 4. Related service information 47
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    48 Hardware Maintenance Manual
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    adapter is connected. If a battery is installed on the computer, it is charged when this indicator is on. The ac adapter is not connected. The illumination dot in the ThinkPad logo on the outer lid of The computer is entering sleep (standby) or hibernation mode. © Copyright Lenovo 2010, 2013 49
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    . Press F9 to enable or disable the wireless features. You can quickly change the power state of each feature in the list. 50 Hardware Maintenance Manual
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    level temporarily. To change the default brightness level, change the settings of the Power Option in the Control Panel or use the Power Manager. © Copyright Lenovo 2010, 2013 51
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    illumination and then turn the computer off, put it in sleep or hibernation mode, the keyboard illumination setting is reset of "Off". 52 Hardware Maintenance Manual
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    Lenovo installs an Optional-service CRU according to the warranty service for your product. Where you are installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions cause a reliability problem. In the ThinkPad notebook computer, this problem is addressed with
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    specifications. Retaining serial numbers This topic provides instructions on the latest version of LENOVO ThinkPad Hardware Maintenance Diskette or ThinkPad logo is displayed, press Esc. 5. Select 1. Add S/N data from EEPROM. Follow the instructions on the screen. 54 Hardware Maintenance Manual
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    5. Read box build date from EEPROM, and follow the instructions on the screen. After an ECA has been applied to the machine, the EEPROM must be updated to reflect the ECA's application. Use the latest version of LENOVO ThinkPad Hardware Maintenance Diskette or Maintenance Key to update the EEPROM
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    If the system board is being replaced, try to read the ECA information from the old system board and transfer the information to the new system. If the system board is inoperable, this will not be possible. 56 Hardware Maintenance Manual
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    Lenovo installs an Optional-service CRU according to the warranty service for your product. Where you are installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions Before replacing any FRU, review Chapter 7 "FRU replacement outlets, remove the battery pack, and
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    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. If Lenovo ThinkVantage Toolbox is not installed in the computer, the customer should
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    Removal steps of the optical drive or travel cover 1 Step 1 Screw (quantity) M2 × 8 mm, wafer-head, nylon-coated (1) 2 3 Color Black Torque 0.181 Nm (1.85 kgf-cm) 1030 Thermal cover For access, remove this FRU: • "1010 Battery pack" on page 58 Chapter 8. Removing or replacing a FRU 59
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    or the computer to mulfunction. 1040 Hard disk drive assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1030 Thermal cover" on page 59 Attention: • Do not drop the drive or apply the computer is operating or is in suspend mode. 60 Hardware Maintenance Manual
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    the hard disk drive bracket a . To do so, you might bend or break it. 1050 Memory module For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1030 Thermal cover" on page 59 Chapter 8. Removing or replacing a FRU 61
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    2 1 Note: If only one memory module is used on the computer you are servicing, the card must be installed in SLOT-0 ( a : lower slot), but not easily. 1060 Fan assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1030 Thermal cover" on page 59 Attention: • Do Manual
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    . Note: Loosen the screws 2a to 2f in order, but do not remove them. When you attach the fan, secure the screws in order. For Thinkpad Edge 15" and E50: 2c 3 2b 2a 2e 2d 2f Chapter 8. Removing or replacing a FRU 63
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    and E40: 2c 2b 2a 2d Note: Step 3 is only for ThinkPad Edge 15". For ThinkPad Edge 14", skip step 3 . Step 3 Screw (quantity) M2 . Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component. For the new microprocessor thermal device/
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    For discrete fan assembly b a a a b For integrated fan assembly b a a 1070 Microprocessor For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1030 Thermal cover" on page 59 • "1060 Fan assembly" on page 62 Attention: The microprocessor is extremely sensitive. When you
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    by arrow a to secure the microprocessor. 1080 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN For access, remove this FRU: • "1010 Battery pack" on page 58 66 Hardware Maintenance Manual
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    Removal steps of the wireless WAN slot cover and PCI Express Mini Card for wireless WAN Loosen the screw 1 , but do not remove it. 1 2 Chapter 8. Removing or replacing a FRU 67
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    4 Screw (quantity) M2 × 3 mm, wafer-head, nylon-coated (2) Color Black Torque 0.181 Nm (1.85 kgf-cm) 5 Removal steps of the SIM card Some models of ThinkPad Edge 14", Edge 15", E40, and E50 might have the SIM card that the customer has been installed. If you need to replace the system
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    After you finish the servicing, make sure that you insert the card back into the slot firmly. 1 3 2 1090 Palm rest assembly with cables For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1020 Optical drive or travel cover" on page 58 Note: In models with the fingerprint
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    , nylon-coated (1) Color Black Black Black Torque 0.181 Nm (1.85 kgf-cm) 0.181 Nm (1.85 kgf-cm) 0.181 Nm (1.85 kgf-cm) 3 4 3 70 Hardware Maintenance Manual
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    7 6 5 7 6 Installation of the palm rest assembly with cables When installing: 1. Attach the cables to the system board firmly. Chapter 8. Removing or replacing a FRU 71
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    the palm rest so that the two small projections of the palm rest firmly fit into the guide holes of the keyboard bezel as shown in this figure. 3. Push the front side of Mini Card for wireless LAN For access, remove these FRUs in order: • "1010 Battery pack" on page 58 72 Hardware Maintenance Manual
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    • "1020 Optical drive or travel cover" on page 58 • "1090 Palm rest assembly with cables" on page 69 Removal steps of the PCI Express Mini Card for wireless LAN In step 1a and 1b , unplug the connectorss by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your
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    that the battery connector is attached firmly to the system board. 1120 Bluetooth daughter card For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1020 Optical drive or travel cover" on page 58 • "1090 Palm rest assembly with cables" on page 69 74 Hardware Maintenance Manual
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    the connector on bottom side of the card is attached firmly to the system board. 1130 Keyboard For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1020 Optical drive or travel cover" on page 58 • "1090 Palm rest assembly with cables" on page 69 Chapter 8. Removing or
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    Removal steps of the keyboard 1 1 Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (1) Color Black Torque 0.181 Nm (1.85 kgf-cm) 2 3 2 4 5 76 Hardware Maintenance Manual
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    . 4. Secure the keyboard by tightening the screws from the bottom side of the computer. 1140 Keyboard bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 58 Chapter 8. Removing or replacing a FRU 77
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    -head, nylon-coated (2) M2 × 3 mm, wafer-head, nylon-coated (7) Color Black Black Torque 0.181 Nm (1.85 kgf-cm) 0.181 Nm (1.85 kgfcm) 3 6 3 4 5 78 Hardware Maintenance Manual
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    installing: Make sure that the connectors are attached firmly to the system board. 8 8 7 1150 LCD unit For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1020 Optical drive or travel cover" on page 58 • "1080 Wireless WAN slot cover and PCI Express Mini Card for wireless
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    cable guides. 4 4 4 4 4 4 4 4 4 4 4 When installing: Make sure that the cables are attached to the cable guides firmly . Attention: 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
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    Steps 5a are for ThinkPad Edge 14" and E40, and steps 5b are for ThinkPad Edge 15" and E50. 5a 5b 5a 5b 5a 5a 5b 5b Step 5a or 5b Screw (quantity) M2.5 × 6.5 mm, wafer-head, nylon-coated (4) Color Black Torque 0.392 Nm (4 kgf-cm) Chapter 8. Removing or replacing a FRU 81
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    6 6 1160 Top shielding assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1020 Optical drive or travel cover" on page 58 • "1080 Wireless WAN slot Keyboard" on page 75 • "1140 Keyboard bezel" on page 77 • "1150 LCD unit" on page 79 82 Hardware Maintenance Manual
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    Removal steps of the top shielding assembly For ThinkPad Edge 15" and E50: 12 3 2 2 2 3 2 4 Step 1 2 3 Screw (quantity) M2 × 2 mm, wafer-head, nylon-coated (3) M2 × 3 mm, wafer-head, nylon-coated (5) M2 × 5 mm, wafer-head, nylon-
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    For ThinkPad Edge 14" and E40: 1 2 2 3 3 3 3 4 Step 1 2 3 Screw (quantity) M2 × 2 mm, wafer-head, nylon-coated (1) M2 × 3 mm, wafer-head, nylon-coated (2) M2 × 5 sure that hard disk drive Active Protection System still functions. The procedure is as follows: 84 Hardware Maintenance Manual
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    ThinkPad Devices ➙ HDD Active Protection Test. Attention: Do not apply physical shock to the computer while the test is running. For access, remove these FRUs, in order: • "1010 Battery of the system board are extremely sensitive. When you service the system board, avoid any kind of rough handling.
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    For ThinkPad Edge 14" and E40 discrete models: d a b c For ThinkPad Edge 15" and E50 integrated models: a b c For ThinkPad Edge 15" and E50 discrete models: a b d c 86 Hardware Maintenance Manual
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    Edge 15" and E50: 11 1 1 Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (4) For ThinkPad Edge 14" and E40: 1 1 Color Black Torque 0.181 Nm (1.85 kgf-cm) Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (2) Color Black Torque 0.181
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    the system board. 1180 USB connector board and USB cable assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1030 Thermal cover" on page 59 • "1040 Hard disk drive assembly" on page " on page 79 • "1160 Top shielding assembly" on page 82 88 Hardware Maintenance Manual
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    (1) Color Black When installing: Make sure that the connectors are attached firmly. Cable routing: Route the USB cable assembly as shown in these figures. For ThinkPad Edge 15" and E50: Torque 0.181 Nm (1.85 kgf-cm) Chapter 8. Removing or replacing a FRU 89
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    For ThinkPad Edge 14" and E40: 1190 DC-in cable and base cover For access, remove these FRUs in order: • "1010 Battery pack" on page 69 • "1100 PCI Express Mini Card for wireless LAN" on page 72 • "1110 Backup battery" on page 74 • "1120 Bluetooth daughter card" on page 74 • "1130 Keyboard" on page
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    Edge 15" and E50: 4 3 1 2 Step 1 Screw (quantity) M2 × 3 mm, wafer-head, nylon-coated (2) For ThinkPad Edge 14" and E40: Color Black 1 2 4 3 Torque 0.181 Nm (1.85 kgf-cm) Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (1) Cable routing: Route the
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    Edge 15" and E50: For ThinkPad Edge 14" and E40: Applying labels to the base cover The new base cover FRU is shipped , serial number, and product key were. When you replace the base cover, apply the following labels: 4 Battery word label 6 Homologation label 92 Hardware Maintenance Manual
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    them in the label kit and apply them to the new base cover. For the location of each label, refer to the following figures: For ThinkPad Edge 15" and E50: 1 2 3 4 12 5 11 6 7 10 9 8 Chapter 8. Removing or replacing a FRU 93
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    For ThinkPad Edge 14" and E40: 1 2 3 4 12 5 11 6 7 10 9 8 2010 LCD front bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1080 Wireless WAN slot cover -coated (4), with rubber caps Color Black Torque 0.181 Nm (1.85 kgf-cm) 94 Hardware Maintenance Manual
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    that all the latches are attached firmly. Then secure the bezel with the screws. 2020 Speaker assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1080 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN" on page 66 • "1090 Palm rest assembly with
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    Hinges, LCD panel, LCD cable, and LCD rear cover assembly For access, remove these FRUs, in order: • "1010 Battery pack" on page 58 • "1080 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN" on page unit" on page 79 • "2010 LCD front bezel" on page 94 96 Hardware Maintenance Manual
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    Removal steps of the hinges, LCD panel, LCD cable, and LCD rear cover assembly For ThinkPad Edge 15" and E50: 1 1 11 2 2 2 2 Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (4) For ThinkPad Edge 14" and E40: 1 Color Black Torque 0.181 Nm (1.85 kgf-cm) 1 Step 1 Screw (quantity)
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    3 4 5 6 7 98 Hardware Maintenance Manual
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    (1.85 kgf-cm) When installing: Make sure that the LCD connector is attached firmly. 2050 Antenna assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1080 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN" on page 66 • "1090 Palm rest assembly with
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    Removal steps of the antenna assembly Release the antenna cables from the cable guides of the LCD rear cover assembly and from the hinges. 2 2 1 1 1 1 1 1 1 1 When installing Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. 100 Hardware Maintenance
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    Chapter 9. Locations This chapter presents the location of ThinkPad Edge 14", Edge 15", E40, and E50 features and hardware. Front view 1 Integrated camera 2 Built-in buttons 13 Touch pad 14 TrackPoint buttons 15 TrackPoint pointing stick 16 UltraNav® © Copyright Lenovo 2010, 2013 101
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    , see Chapter 5 "Status indicators" on page 49. 2 Combo audio connector 3 HDMI connector 4 RJ-45 (Ethernet) connector 5 eSATA/USB connector 6 External monitor connector 1 102 Hardware Maintenance Manual 2 3 4 5 6
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    Bottom view 1 Battery pack 2 Battery pack latch 3 Thermal slot (memory module, hard disk drive, fan assembly) 4 Wireless WAN card slot 5 Media Card Reader 1 2 5 4 3 Chapter 9. Locations 103
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    104 Hardware Maintenance Manual
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    used for all of these models, unless specific country or region designator is specified. • Lenovo Limited Warranty documentation for full details. ThinkPad computers contain the following types of CRUs: - Self-service , power cord, battery, and hard disk drive. Other Self-service CRUs depending on
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 112
    Overall 1 22 21 2 20 3 19 18 4 17 5 16 15 14 13 6 12 7 11 8 9 10 106 Hardware Maintenance Manual
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    Table 8. Parts list-Overall No. FRU (Overall) 1 LCD unit (see "LCD FRUs" on page 123.) 2 Keyboard bezel assembly 14W 2 Keyboard bezel assembly 15W 3 Top shielding assembly 14W 3 Top shielding assembly for 0199 3 Top shielding assembly 15W 4 1-GB DDR3-1067 SDRAM SO-DIMM (PC3-8500) card • 0301-all •
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    , 5Jx, 5Kx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Tx, 5Ux, 5Vx, 5Wx, 5Xx, 5Yx, 5Zx, 62x • 0579-CTO, 5Hx 7 Battery pack, 6 cell Li-ion (2.2 Ah) • 0199-CTO, 22x, 23x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 42T4851 42T4799 * 42T4801 42T4853 75Y6085 No 75Y6086 No 108 Hardware Maintenance Manual
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    Table 8. Parts list-Overall (continued) No. FRU (Overall) FRU no. CRU ID 9 DVD-RAM/RW drive 75Y5019 * • 0199-CTO, 6Px, 6Qx 63Y0901 • 0301-all 63Y0905 • 0302-CTO,54x, 55xl 75Y5171 • 0319-CTO, 49x, 48x, 47x, 46x, 45x, 44x, 43x, 42x, 3Zx, 3Yx, 3Xx, 3Wx, 3Vx, 3Ux, 3Tx, 3Sx, 3Rx, 3Qx, 3Px •
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    , 5Ex, 5Dx, 5Cx, 5Bx, 5Ax, 59x, 58x, 57x, 56x, 53x FRU no. 75Y5133 75Y5145 CRU ID ** 41W0779 ** 41W0771 41W0787 75Y5035 75Y5045 75Y5135 ** 110 Hardware Maintenance Manual
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    Table 8. Parts list-Overall (continued) No. FRU (Overall) 12 SATA hard disk drive, 320 GB, 7,200 rpm • 0199-CTO, 22x, 28x, 2Ax, 2Cx, 2Gx, 2Hx, 39x, 4Gx, 4Hx, 4Jx, RXx, 5Ux, 5Vx, 6Cx, 6Dx, 6Ex, 6Hx, 6Px, 6Qx • 0301-CTO, 23x, 27x, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Yx, 5Dx, 5Kx, 5Px, 5Rx, 5Sx, 8Dx, 8Fx, 8Hx,
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    , 5Lx, 5Mx, 5Nx, RXx, RYx, RZx, 5Px, 5Qx FRU no. 60Y3263 60Y3259 60Y3225 60Y3227 75Y4481 75Y5994 75Y6001 CRU ID ** ** ** ** No No No 112 Hardware Maintenance Manual
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 119
    2Yx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x • 0302-all 75Y4756 No 15 Backup battery 92P1161 No 16 ThinkPad 1x1 11b/g/n Wireless LAN Mini-PCI Express Adapter II • 0319-all • 0579-all 60Y3247 ** 60Y3249 16 ThinkPad 1x2 11b/g/n Wireless LAN Mini-PCI Express Adapter II 43Y6553 ** • 0199-CTO, 22x, 23x
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    No 17 Microprocessor assembly, Intel Celeron P4600 Arrandale (2.0 GHz) C2 • 0301-CTO, GSx, KKx • 0319-CTO • 0578-CTO • 0579-CTO 04W0341 No 114 Hardware Maintenance Manual
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    Table 8. Parts list-Overall (continued) No. FRU (Overall) FRU no. CRU ID 17 Microprocessor assembly, Intel Core™ i3-330M Processor (2.13 GHz), C2 • 0301-CTO, 25x, 26x, 27x, 29x, 2Ax, 2Bx, 2Cx, 2Ex, 2Jx, 2Kx, 2Mx, 2Nx, 3Ax, 3Bx, 3Cx, 3Dx, 3Qx, 3Rx, 3Sx, 3Tx, 48x, 49x, 4Ax, 4Cx, 4Ex, 4Mx, 4Nx, 4Px,
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 122
    -540M Processor (2.53 GHz), C2 • 0301-CTO, AVx • 0319-CTO • 0578-CTO, J5x • 0579-CTO, 66x, 65x, 64x, 5Xx, 5Wx 60Y5732 No 116 Hardware Maintenance Manual
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    Table 8. Parts list-Overall (continued) No. FRU (Overall) 17 Microprocessor assembly, Intel Core i5-540M Processor (2.53 GHz), K0 • 0301-CTO, AVx • 0319-CTO, 42x, 43x • 0578-CTO, J5x • 0579-CTO 17 Microprocessor assembly, Intel Core i5-560M Processor (2.66 GHz), K0 • 0301-CTO, HGx, HHx, HJx, HKx,
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    75Y4141 No 04W0335 No 04W1440 No 75Y4140 No 04W0334 No 04W1439 No 04W1438 No 75Y4139 No 04W0333 No 04W1437 No 04W1658 No 118 Hardware Maintenance Manual
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    Table 8. Parts list-Overall (continued) No. FRU (Overall) FRU no. CRU ID 18 System board assembly, Intel HM55 Integrated 14W without wireless WAN • 0578-CTO, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx,
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 126
    , 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 120 Hardware Maintenance Manual
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    Table 8. Parts list-Overall (continued) No. FRU (Overall) 3Dx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x,
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    , 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 52x, 53x, 54x, 55x • 0319-all FRU no. 60Y5591 75Y6111 CRU ID No No 122 Hardware Maintenance Manual
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    , GVx, GWx, GXx, GYx, HZx, JPx • 0579-CTO 23 TrackPoint stick caps 91P9642 * - AC power adapter (see "AC adapters" on page 140.) LCD FRUs In ThinkPad Edge 14", Edge 15", E40, and E50, there are following types of LCDs. • 14.0-inch HD LED-backlight LCD (Table 9 "Parts list-14.0-inch HD
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    1 2 3 8 7 6 4 5 124 Hardware Maintenance Manual
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    Table 9. Parts list-14.0-inch HD LCD No. FRU (14.0-inch HD LCD) FRU No. CRU ID 1 LCD front bezel 14W, black 75Y4723 No • 0199-CTO, 24x, 25x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Zx, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Ex, 3Fx, 3Gx, 3Hx,
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    , PLx, PMx, PNx, PPx, PQx, PRx, Q2x, Q3x, Q4x, Q6x, Q7x, Q8x, Q9x, QAx, QBx, QFx, QHx, QJx, QKx, QLx • 0579-CTO 126 Hardware Maintenance Manual
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    Table 9. Parts list-14.0-inch HD LCD (continued) No. FRU (14.0-inch HD LCD) FRU No. CRU ID 2 Microphone • 0199-CTO, 24x, RZx, 6Ax, AEx • 0578-CTO, 5Ux, N5x • 0579-CTO, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx 60Y3329 No 3 Wireless LAN/WAN antenna set 14W • 0578-CTO,
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    , LPx, LRx, LSx, LTx, M2x, MGx, MJx, P7x, P8x, P9x, PBx, PFx, PSx, PTx, PWx, Q3x, Q6x, Q9x, QAx, QJx • 0579-CTO 128 Hardware Maintenance Manual
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    Table 9. Parts list-14.0-inch HD LCD (continued) No. FRU (14.0-inch HD LCD) FRU No. CRU ID 5 LCD cover kit 14W, glossy red 75Y5707 No • 0199-CTO, 2Lx, 2Px, 2Sx, 2Vx, 4Hx, 56x, 6Ax, AEx • 0578-CTO, 22x, 2Px, 2Qx, 2Rx, 2Sx, 34x, 35x, 38x, 39x, 3Sx, 3Tx, 45x, 46x, 4Fx, 4Px, 4Zx, 53x, 5Bx, 5Cx,
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    , PUx, PVx, PWx, Q2x, Q3x, Q4x, Q6x, Q7x, Q8x, Q9x, QAx, QBx, QDx, QEx, QFx, QGx, QHx, QJx, QKx, QLx • 0579-all 130 Hardware Maintenance Manual
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    Table 9. Parts list-14.0-inch HD LCD (continued) No. FRU (14.0-inch HD LCD) FRU No. CRU ID 7 LCD cable, HD, Coaxial 14W • 0578-CTO, 22x, 2Ax, 2Bx, 3Rx, 3Tx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Vx, 4Yx, 72x, 75x, 7Ax, 7Dx, 7Fx, 7Gx, 7Hx, 7Lx, 84x, B5x, B6x, B7x, 9Lx, 9Qx, C4x, CBx, CDx, CGx, CHx, CJx,
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 138
    , BEx • 0302-CTO, 22x, 23x, 25x, 2Ax, 2Hx, 2Jx, 2Kx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 3Ex, 43x • 0319-CTO 75Y4726 No 132 Hardware Maintenance Manual
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    Table 10. Parts list-15.6-inch HD LCD (continued) No. FRU (15.6-inch HD LCD) FRU No. CRU ID 2 Integrated camera with microphone (0.3M) 60Y5756 No • 0301-CTO, 22x, 24x, 2Cx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 3Ex, 3Fx, 3Ux, 3Vx, 4Jx, 63Y0171 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux,
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 140
    , 2Ex, 2Fx, 2Gx, 2Hx, 2Lx, 2Mx, 2Nx, 2Qx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 3Cx, 3Dx, 134 Hardware Maintenance Manual
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    Table 10. Parts list-15.6-inch HD LCD (continued) No. FRU (15.6-inch HD LCD) 3Ex, 3Fx, 3Gx, 3Jx, 3Kx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Gx, 4Hx, 4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Yx, 52x, 53x, 54x, 55x • 0319-all FRU No. CRU ID 4 Hinges
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 142
    , AAx, AEx, AHx, AKx, AMx, ARx, AUx, B5x, DDx, DMx, BHx, BNx, BPx, CHx, CMx, CVx, EMx, EQx • 0319-CTO 63Y2207 No 136 Hardware Maintenance Manual
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    Table 10. Parts list-15.6-inch HD LCD (continued) No. FRU (15.6-inch HD LCD) FRU No. CRU ID 8 LCD module, 15.6-inch HD glare, with wireless WAN 42T0662 No • 0301-CTO, 23x, 25x, 28x, 29x, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Zx, 33x, 34x, 35x, 36x, 37x, 27R2471 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx,
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 144
    Slovenian Spanish Swiss Thai Traditional Chinese Turkish U.K. English U.S. English U.S. English (International, with a Euro symbol) 138 Hardware Maintenance Manual FRU no. 60Y9674 60Y9675 60Y9673 60Y9676 60Y9671 60Y9670 60Y9677 60Y9678 60Y9688 60Y9695 60Y9680 60Y9681 60Y9682 60Y9683 60Y9684 60Y9685
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 145
    Table 12. Parts list-Illuminated keyboard Language Arabic Belgian Brazilian Portuguese Bulgarian Canadian French (058) Canadian French (Acnor) Czech Danish Dutch Finnish, Swedish French German Greek (U.S. English and Greek layout) Hebrew Hungarian Icelandic Italian Japanese Kazakhstan Korean Latin
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 146
    ) FRU no. 42T5282 42T4423 42T4419 42T4427 42T4431 42T4435 42T4439 CRU ID * FRU no. 42T5283 42T4421 42T4417 42T4425 42T4429 42T4433 45N0068 CRU ID * 140 Hardware Maintenance Manual
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 147
    Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region: Table 16. Parts list-2-pin power cords Country or region Argentina • models -CTO,
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 148
    , J7x, K2x, K3x, KAx, L9x, LCx, LQx, LRx, LUx, NBx, NCx, NNx, PPx, PQx • 0579-CTO, 3Gx, 3Qx, 3Rx, 3Sx, 3Xx, 43x 142 Hardware Maintenance Manual
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 149
    Table 19. Parts list-Windows 7 Home Premium (32 bit) recovery DVDs Language Arabic Brazilian Portuguese C&L Hong Kong S.A.R (Traditional Chinese/English/Simplified Chinese) English, Finnish, and Swedish (in Sweden) Korean Indian English Russian Russian (English-enabled) Simplified Chinese Spanish
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 150
    Danish C&L Hong Kong (Hong Kong/English/Simplified Chinese) English, Finnish, and Swedish (in Sweden) P/N 04T3004 04T3005 04T3008 04T3009 04T3015 04T3033 CRU ID * 144 Hardware Maintenance Manual
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 151
    Table 21. Parts list-Windows 7 Professional (32 bit) recovery DVDs (continued) Language English, French, German, and Dutch (in Belgium and Luxemburg) English, French, German, and Italian (in Switzerland) French German Greek Hebrew Hungarian Indian English Italian Japanese Korean Norwegian Polish
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 152
    04T2599 04T3067 04T2600 04T3068 04T3070 04T3071 04T3072 04T3073 04T3075 04T3076 04T3074 04T3080 04T3057 04T2608 04T3077 04T3079 04T2590 04T3058 04T3081 04T3082 CRU ID * 146 Hardware Maintenance Manual
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 153
    tools Table 23. Parts list-Common service tools Tool Screwdriver kit 1/4" drive spinner handle 1/4" Sq. to 1/4" hex integrated Smart Card LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later Note: Download the file from the following Web site: http://support.lenovo.com P/N 95F3598
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 154
    148 Hardware Maintenance Manual
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 155
    the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo product specifications
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 156
    States, other countries or both: Active Protection System Lenovo Rescue and Recovery ThinkPad ThinkVantage TrackPoint UltraNav The following terms are trademarks of Pentium Other company, product, or service names may be the trademarks or service marks of others. 150 Hardware Maintenance Manual
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 157
  • Lenovo 28479WU | Hardware Maintenance Manual - Page 158
    Part Number: 75Y4302_05 Printed in China (1P) P/N: 75Y4302_05 *1P75Y4302_05*
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Hardware Maintenance Manual
ThinkPad Edge 14
²
, Edge 15
²
, E40, and E50