Lenovo ThinkPad Edge E545 Maintenance Manual
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Lenovo ThinkPad Edge E545 Maintenance Manual

Machine type (mt) 20b2
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Summary of Contents for Lenovo ThinkPad Edge E545

  • Page 1 Hardware Maintenance Manual ThinkPad Edge E545...
  • Page 2 Appendix A “Notices” on page 105. First Edition (June 2013) © Copyright Lenovo 2013. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.

  • Page 3: Table Of Contents

    Checkout guide ....Chapter 7. Locations ..49 Lenovo Solution Center ..Locating computer controls, connectors, and Quick test programs.
  • Page 4 Chapter 9. Removing or replacing a 1160 Power button sub card ..FRU ....61 1170 Card reader sub card .

  • Page 5: About This Manual

    About this manual ® This manual contains service and reference information for the following ThinkPad product: ThinkPad Edge E545 Machine Type (MT) 20B2 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.
  • Page 6 Hardware Maintenance Manual...

  • Page 7: Chapter 1. Safety Information

    • Reinstall all covers correctly before returning the machine to the customer. • Fan louvers on the machine help to prevent overheating of internal components. Do not obstruct fan louvers or cover them with labels or stickers. © Copyright Lenovo 2013...

  • Page 8: Electrical Safety

    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. •...

  • Page 9: Safety Inspection Guide

    0.1 ohm or less between the external ground pin and the frame ground. b. The power cord should be the authorized type specified for your computer. Go to: http://www.lenovo.com/serviceparts-lookup c. Insulation must not be frayed or worn. 4. Check for cracked or bulging batteries.

  • Page 10: Grounding Requirements

    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. •...
  • Page 11 DANGER DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 12 DANGER Hardware Maintenance Manual...
  • Page 13 PERIGO PERIGO PERIGO Chapter 1 Safety information...
  • Page 14 PERIGO PERIGO PERIGO PERIGO PERIGO Hardware Maintenance Manual...
  • Page 15 DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 16 DANGER DANGER DANGER VORSICHT VORSICHT Hardware Maintenance Manual...
  • Page 17 VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
  • Page 18 Hardware Maintenance Manual...
  • Page 19 Chapter 1 Safety information...
  • Page 20 Hardware Maintenance Manual...
  • Page 21 Chapter 1 Safety information...
  • Page 22 Hardware Maintenance Manual...

  • Page 23: 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 Chapter 1 Safety information...
  • Page 24 Hardware Maintenance Manual...
  • Page 25 Chapter 1 Safety information...
  • Page 26 Hardware Maintenance Manual...
  • Page 27 Chapter 1 Safety information...
  • Page 28 Hardware Maintenance Manual...

  • Page 29: Chapter 2. Important Service Information

    UEFI BIOS downloads. Telephone numbers for Lenovo Support are available at: http://www.lenovo.com/support/phone • System disassembly and reassembly videos that show the FRU removal or replacement procedures for the Lenovo authorized service technicians are available at: http://www.lenovoservicetraining.com/ion/ Strategy for replacing FRUs Before replacing parts: Make sure that all software fixes, drivers, and UEFI BIOS downloads are installed before you replace any FRUs listed in this manual.

  • Page 30: Strategy For Replacing A Hard Disk Drive

    Dynamic Configure To Order (CTO) model This model provides the ability for a customer to configure a Lenovo solution from a Web site, and have this configuration sent to fulfillment, where it is built and shipped directly to the customer. The machine label, iBase, and eSupport will load these products as the 4-character MT, 4-character model, and 2-character country code.

  • Page 31: Fru Identification

    FRU identification Use Lenovo eSupport to identify major FRUs, FRU part numbers, and FRU descriptions for a product at an MT - serial number level. Examples of major FRUs are hard disk drive, system board, liquid crystal display (LCD), and memory module.
  • Page 32 Hardware Maintenance Manual...

  • Page 33: Chapter 3. General Checkout

    This chapter presents following information: • “What to do first” on page 27 • “Checkout guide” on page 28 – “Lenovo Solution Center” on page 28 – “Quick test programs” on page 28 – “UEFI diagnostic program” on page 29 –...

  • Page 34: Checkout Guide

    The Lenovo Solution Center program is available for download at http://www.lenovo.com/diags. To run the Lenovo Solution Center program, go to Control Panel and clickSystem and Security ➙ Lenovo - System Health and Diagnostics, and then follow the instructions on the screen.

  • Page 35: Uefi Diagnostic Program

    • Microsoft Windows Server 2003 • Microsoft Windows Server 2008 To download and install a quick test program, go to http://www.lenovo.com/diags, and follow the instructions on the Web site. To run a test using a quick test program, do the following: 1.

  • Page 36: Power System Checkout

    To create a bootable diagnostic medium, do the following: 1. Go to http://www.lenovo.com/diags. 2. Click Lenovo Bootable Diagnostics. 3. Follow the instructions on the Web site to create a bootable diagnostic medium on a USB device or CD. To use the diagnostic medium you have created, do one of the following: •...

  • Page 37: Checking Operational Charging

    To check for detailed battery status information, do the following: • For Windows 7: Open the Power Manager program and click the Battery tab. • For Windows 8: Open the Lenovo Support program and click Battery Health, or open the Lenovo Settings program and click Power.

  • Page 38: Checking The Backup Battery

    Terminal Voltage (V dc) + 0 to + 12.6 Ground (-) 3. If the voltage is less than +11.0 V dc, the battery pack has been discharged. Note: Recharging will take at least 3 hours, even if the indicator does not turn on. If the voltage is still less than +11.0 V dc after recharging, replace the battery.

  • Page 39: Chapter 4. Related Service Information

    Recovery Disc Set after the new drive is installed. For information about which discs to order, go to http://www.lenovo.com/serviceparts-lookup. Depending on the model, the number of recovery discs included in the Recovery Disc Set differs. To restore...

  • Page 40: Recovery Overview For The Windows 8 Operating System

    9. When the recovery process completes, the Welcome to Microsoft Windows screen is displayed. Follow the instructions on the screen to complete the Windows setup. 10. After you have completed the Windows setup, you might want to restore the original startup sequence. Start the ThinkPad Setup program and then press F9 to restore the default settings.

  • Page 41: Using The Advanced Startup Options

    4. Follow the instructions on the screen to reset your computer to the factory default settings. Using the advanced startup options With the advanced startup options, you can change the firmware settings of the computer, change the startup settings of the Windows operating system, start the computer from an external device, or restore the Windows operating system from a system image.

  • Page 42: Passwords

    from the recovery media, but you might be unable to recover your computer if the recovery partition on your computer is damaged. 5. Connect a proper USB drive then click Next. 6. Click Create in the Recovery Drive window. The creation of the recovery media starts. 7.

  • Page 43: Supervisor Password

    If a master hard disk password has been set, it can be used to access the hard disk drive. If no master hard disk password is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user hard disk password or the master hard disk password, or to recover data from the hard disk drive.

  • Page 44: How To Remove The Hard Disk Password

    To put the system back to operational status, the only Lenovo and Lenovo-authorized service solution would be to replace the hard disk drive or solid-state drive with a scheduled fee.

  • Page 45: Hibernation Mode

    • 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 mode. Wait a few seconds before taking any action to reenter operation mode.

  • Page 46: Numeric Error Codes

    Numeric error codes Table 2. Numeric error codes Symptom or error (beeps, if any) FRU or action, in sequence 0177 Replace the system board. Bad SVP data, stop POST task—The checksum of the supervisor password in the EEPROM is not correct. 0183 1.

  • Page 47: Error Messages

    The battery installed is not supported by this system Replace the battery. and will not charge. Please replace the battery with the correct Lenovo battery for this system. Press the ESC key to continue. This system does not support batteries that are not Replace the battery.

  • Page 48: Beep Symptoms

    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.

  • Page 49: Intermittent Problems

    Table 6. LCD-related symptoms (continued) FRU or action, in sequence Symptom or error • LCD screen unreadable. 1. See important note for “LCD-related symptoms.” • Characters missing pixels. 2. Reseat all LCD connectors. • Screen abnormal. 3. LCD assembly. • Wrong color displayed. 4.
  • Page 50 Hardware Maintenance Manual...

  • Page 51: Copyright Lenovo

    When the Caps Lock mode is enabled, the Caps Lock indicator is displayed on the screen. You can type all alphabetic characters (A-Z) in uppercase directly. Power status • Green: The ac power adapter is connected. • Off: The ac power adapter is not connected. © Copyright Lenovo 2013...
  • Page 52 Table 7. Status indicators (continued) Indicator Meaning System status The illuminated dot in the ThinkPad logo on the outer lid of the computer and on the palm rest works as a system status indicator: it shows whether the computer is in sleep, hibernation, or normal mode.

  • Page 53: Chapter 6. Special Keys

    (F8) is to change the brightness level temporarily. To change the default brightness level, use the Power Manager program, or go into Control Panel ➙ Performance and Maintenance ➙ Power Options and make changes as desired. © Copyright Lenovo 2013...
  • Page 54 Table 8. Special keys (continued) Description Special key Wireless radio control Press this key to enable or disable the built-in wireless networking features. When you (F9) press this key, a list of wireless features is displayed. You can quickly change the state of each feature on the list.

  • Page 55: Chapter 7. Locations

    Chapter 7. Locations This chapter introduces the locations of the hardware components on ThinkPad Edge E545 models. Locating computer controls, connectors, and indicators This topic introduces the locations of the computer controls, connectors, and indicators. Front view Camera System status indicator...

  • Page 56: Rear View

    Rear view System status indicator VGA connector USB connectors Security-lock slot HDMI port : For the description of the system status indicator, see Chapter 5 “Status indicators” on page 45. Bottom view Small bottom cover Large bottom cover Battery pack latches Speakers Battery pack : The wireless LAN card and the backup battery are located underneath the small bottom cover.
  • Page 57 CRUs, you can either install the CRU yourself or you can request that a Service Provider install the CRU according to the warranty service for your product. If you intend on installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request.

  • Page 58: Major Frus And Crus

    Major FRUs and CRUs FRU description Self-service CRU Optional-service CRU LCD unit Power button sub card Hardware Maintenance Manual...
  • Page 59 FRU description Self-service CRU Optional-service CRU Keyboard bezel Card reader sub card Backup battery Wireless LAN card Wireless LAN card bracket Battery pack DC-in connector RJ45 sub card Base cover assembly Optical drive sub card Optical drive or blank bezel I/O sub card with USB connector and audio jack Small bottom cover Large bottom cover...

  • Page 60: Lcd Frus And Crus

    LCD FRUs and CRUs Hardware Maintenance Manual...

  • Page 61: Miscellaneous Kits And Other Frus

    Rubber kit • LCD rubber caps (4) Other FRUs FRU description Self-service Optional service ac power adapter Power cord Looking up FRU information For detailed FRU information, including part numbers, descriptions, and substitution part numbers, go to http://www.lenovo.com/serviceparts-lookup. Chapter 7 Locations...
  • Page 62 Hardware Maintenance Manual...

  • Page 63: Chapter 8. Fru Replacement Notices

    Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request. You can find a list of CRUs for your product in this Hardware Maintenance Manual. An electronic version of this manual can be found at http://www.lenovo.com/support.

  • Page 64: Retaining Serial Numbers

    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 latest version of LENOVO ThinkPad Hardware Maintenance Diskette or Maintenance Key, and then restart the computer.

  • Page 65: Retaining The Uuid

    When you replace the system board, follow the following steps to create new UUID for the system board if the system board does not have a UUID: 1. Install the latest version of LENOVO ThinkPad Hardware Maintenance Diskette or Maintenance Key, and then restart the computer.
  • Page 66 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. Hardware Maintenance Manual...

  • Page 67: Chapter 9. Removing Or Replacing A Fru

    Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request. You can find a list of CRUs for your product in this Hardware Maintenance Manual. An electronic version of this manual can be found at http://www.lenovo.com/support.

  • Page 68: 1010 Battery Pack

    The only exception to this is if the battery pack is physically damaged or a customer is reporting a possible safety issue. • If Lenovo Solution Center is not installed in the computer, the customer should download this program before a non-physically damaged battery pack is replaced. Note that a physically damaged battery pack is a non-warranty replacement part.

  • Page 69: 1030 Small Bottom Cover

    Removal steps of the large bottom cover Loosen the screws and then remove the large bottom cover When installing: Attach the large bottom cover as shown in the following illustration. 1030 Small bottom cover For access, remove this FRU: • “1010 Battery pack”...

  • Page 70: 1040 Optical Drive Or Blank Bezel

    Removal steps of the small bottom cover Loosen the screws and then remove the small bottom cover When installing: Attach the small bottom cover as shown in the following illustration. 1040 Optical drive or blank bezel For access, remove these FRUs in order: •...

  • Page 71: 1050 Memory Modules

    Removal steps of the optical drive or blank bezel Torque Step Screw (quantity) Color M2 × 3 mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) 1050 Memory modules For access, remove these FRUs in order: • “1010 Battery pack” on page 62 •...

  • Page 72: 1060 Hard Disk Drive Assembly

    Removal steps of the memory modules Note: Your model might look slightly different from the following illustration. When installing: Note: If only one memory module is to be installed into the computer you are servicing, the memory module must be installed in the lower memory slot a (SLOT-0), not the upper memory slot b (SLOT-1). Insert the notched end of the memory module into the slot at an angle of about 20 degrees.
  • Page 73 Removal steps of the hard disk drive assembly Note: Your model might look slightly different from the following illustrations. Step Screw (quantity) Color Torque M2 × 3 mm, wafer-head, nylon-coated (2) Black 0.181 Nm (1.85 kgf-cm) When installing: Make sure that the hard disk drive assembly is attached firmly. Chapter 9 Removing or replacing a FRU...

  • Page 74: 1070 Pci Express Mini Card For Wireless Lan And Bracket

    Removal steps of the hard disk drive bracket Step Screw (quantity) Color Torque M3 × 3 mm, wafer-head, nylon-coated (4) Silver 0.392 Nm (4 kgf-cm) 1070 PCI Express Mini Card for wireless LAN and bracket For access, remove these FRUs in order: •...
  • Page 75 Removal steps of the PCI Express Mini Card for wireless LAN and bracket In step , unplug the connectors by using the antenna RF connector removal tool or pick up the connectors with your fingers and gently unplug them as shown. When installing: Plug the gray cable into the connector marked MAIN or M, and the black cable into the connector marked AUX or A on the card.

  • Page 76: 1080 Backup Battery

    1080 Backup battery For access, remove these FRUs in order: • “1010 Battery pack” on page 62 • “1030 Small bottom cover” on page 63 Removal steps of the backup battery DANGER Use only the authorized battery specified for your computer. Any other battery could ignite or explode.

  • Page 77: 1100 Thermal Pipes

    • “1010 Battery pack” on page 62 • “1020 Large bottom cover” on page 62 Removal steps of the thermal fan Note: Your model might look slightly different from the following illustrations. Loosen the screws When installing: Make sure that the connector is attached firmly to the system board. When installing: Do not press the top of the fan cover and the fan hub.
  • Page 78 Loosen the screws in ascending alphabetic order as illustrated. When attaching the thermal pipes, secure the screws in reverse order. Note: Different models might have different numbers of screws. Note: Your model might look slightly different from the illustration above. When installing: •...

  • Page 79: 1110 Keyboard

    For models with discrete thermal pipes For models with integrated thermal pipes • Do not touch the thermal grease. • Do not press, touch, or rotate the fan impeller. • Do not touch the fan inlet hole. • Do not twist or pull the cable of the thermal fan assembly. •...
  • Page 80 Removal steps of the keyboard Note: Your model might look slightly different from the following illustration. When installing: Make sure that the screws are fastened and the keyboard is secured. Step Screw (quantity) Color Torque Black 0.181 Nm M2 × 8 mm, wafer-head, nylon-coated (2) (1.85 kgf-cm) Hardware Maintenance Manual...
  • Page 81 Installation steps of the keyboard To install the keyboard, do the following: 1. Attach the connectors. Chapter 9 Removing or replacing a FRU...

  • Page 82: 1120 Keyboard Bezel

    2. Attach the keyboard and ensure that the keyboard edges are under the frame. 3. To make sure that the front side of the keyboard is housed firmly, gently press the keys with your thumbs and slide the keyboard toward you until the keyboard is in place. 4.
  • Page 83 Removal steps of the keyboard bezel Note: Your model might look slightly different from the following illustrations. Step Screw (quantity) Color Torque M2 × 8 mm, wafer-head, nylon-coated (11) Black 0.181 Nm (1.85 kgf-cm) M2 × 3 mm, wafer-head, nylon-coated (3) Black 0.181 Nm (1.85 kgf-cm)

  • Page 84: 1130 Microprocessor

    When installing: Make sure that the connectors are attached firmly to the system board. Release the keyboard bezel from the frame using a plastic pry tool and then completely remove the keyboard bezel. 1130 Microprocessor For access, remove these FRUs in order: •...

  • Page 85: 1140 System Board Assembly

    Removal steps of the microprocessor Rotate the head of the screw in the direction shown by the arrow to release the lock; then remove the microprocessor When installing: Place the microprocessor above the microprocessor socket, and then rotate the head of the screw in the direction shown by the arrow to secure the microprocessor.
  • Page 86 • “1020 Large bottom cover” on page 62 • “1030 Small bottom cover” on page 63 • “1040 Optical drive or blank bezel” on page 64 • “1050 Memory modules” on page 65 • “1060 Hard disk drive assembly” on page 66 •...
  • Page 87 For models with an integrated thermal module When installing: Make sure that the connectors are attached firmly to the system board. Chapter 9 Removing or replacing a FRU...

  • Page 88: 1150 Speaker Assembly

    Step Screw (quantity) Color Torque M2 × 5 mm, wafer-head, nylon-coated (3) Silver 0.181 Nm (1.85 kgf-cm) When installing: Make sure that the connector is attached firmly to the system board. 1150 Speaker assembly For access, remove these FRUs in order: •...
  • Page 89 Step Screw (quantity) Color Torque M2 × 2 mm, wafer-head, nylon-coated, big head (4) Black 0.181 Nm (1.85 kgf-cm) When installing: Attach the speaker assembly and route the cable as shown in the following figure, and make sure that the speaker connector is attached firmly. Chapter 9 Removing or replacing a FRU...

  • Page 90: 1160 Power Button Sub Card

    1160 Power button sub card For access, remove these FRUs in order: • “1010 Battery pack” on page 62 • “1020 Large bottom cover” on page 62 • “1040 Optical drive or blank bezel” on page 64 • “1110 Keyboard” on page 73 •...

  • Page 91: 1180 I/O Sub Card With Usb Connector And Audio Jack

    Removal steps of the card reader sub card Step Screw (quantity) Color Torque M2 × 3 mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) 1180 I/O sub card with USB connector and audio jack For access, remove these FRUs in order: •...
  • Page 92 Removal steps of the I/O sub card with USB connector and audio jack When installing: Make sure that the connector is attached firmly to the system board. Step Screw (quantity) Color Torque M2 × 5 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) Hardware Maintenance Manual...

  • Page 93: 1190 Rj45 Sub Card

    1190 RJ45 sub card For access, remove these FRUs in order: • “1010 Battery pack” on page 62 • “1020 Large bottom cover” on page 62 • “1040 Optical drive or blank bezel” on page 64 • “1110 Keyboard” on page 73 •...
  • Page 94 Removal steps of the RJ45 sub card When installing: Make sure that the connector is attached firmly to the system board. Torque Step Screw (quantity) Color M2 × 5 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) Hardware Maintenance Manual...

  • Page 95: 1200 Optical Drive Sub Card

    1200 Optical drive sub card For access, remove these FRUs in order: • “1010 Battery pack” on page 62 • “1020 Large bottom cover” on page 62 • “1040 Optical drive or blank bezel” on page 64 • “1110 Keyboard” on page 73 •...

  • Page 96: 1210 Lcd Unit

    Step Screw (quantity) Color Torque M2 × 5 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) 1210 LCD unit For access, remove these FRUs in order: • “1010 Battery pack” on page 62 • “1020 Large bottom cover” on page 62 •...
  • Page 97 Removal steps of the LCD unit When installing: Make sure that the connector is attached firmly to the system board. Torque Step Screw (quantity) Color M2.5 × 5 mm, wafer-head, nylon-coated (4) Black 0.392 Nm (4 kgf-cm) In step , release the wireless antenna cables from the cable guides. Chapter 9 Removing or replacing a FRU...
  • Page 98 Hardware Maintenance Manual...
  • Page 99 In step , release wireless antenna cables from the cable guides. Chapter 9 Removing or replacing a FRU...

  • Page 100: Base Cover Assembly And Dc-In Connector

    1220 Base cover assembly and DC-in connector For access, remove these FRUs in order: • “1010 Battery pack” on page 62 • “1020 Large bottom cover” on page 62 • “1030 Small bottom cover” on page 63 • “1040 Optical drive or blank bezel” on page 64 •...
  • Page 101 Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. The following illustration shows the correct location of each label. Chapter 9 Removing or replacing a FRU...

  • Page 102: 1220 Base Cover Assembly And Dc-In Connector . 94 2010 Lcd Bezel Assembly

    If the Windows Certificate of Authentication (COA) label is attached to a part that is replaced, return the old part with the label attached to the customer, or provide a letter to the customer stating what the label was originally on the computer and what the label part number, serial number, and product key were. When you replace the base cover, apply the FCC label and serial number label The following labels need to be peeled off from the old base cover, and need to be adhered to the new...

  • Page 103: 2020 Lcd Panel And Hinges

    • “1210 LCD unit” on page 90 Removal steps of the LCD bezel assembly Step Screw (quantity) Color Torque 0.392 Nm M2 × 4.5 mm, wafer-head, nylon-coated (4), with screw Silver caps (4 kgf-cm) When installing: Make sure that all the latches are attached firmly. Then secure the bezel with the screws. 2020 LCD panel and hinges For access, remove these FRUs in order: •...
  • Page 104 • “1020 Large bottom cover” on page 62 • “1030 Small bottom cover” on page 63 • “1040 Optical drive or blank bezel” on page 64 • “1070 PCI Express Mini Card for wireless LAN and bracket” on page 68 •...

  • Page 105: 2030 Camera And Lcd Cables With Dual Microphones

    When installing: Make sure that the LCD connector is attached firmly. Removal steps of the hinges Torque Step Screw (quantity) Color M2 × 3 mm, wafer-head, nylon-coated, small head (6) Black 0.181 Nm (1.85 kgf-cm) 2030 Camera and LCD cables with dual microphones For access, remove these FRUs in order: •...
  • Page 106 • “2010 LCD bezel assembly” on page 96 • “2020 LCD panel and hinges” on page 97 Removal steps of the camera Note: The camera is only available in some models. Step Screw (quantity) Color Torque M2 × 3 mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm)

  • Page 107: 2040 Wireless Antenna Assembly And Lcd Rear Cover Assembly

    Removal steps of the LCD cables with dual microphones 2040 Wireless antenna assembly and LCD rear cover assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 62 • “1020 Large bottom cover” on page 62 •...
  • Page 108 Removal steps of the wireless antenna assembly and LCD rear cover assembly Release the antenna cables from the cable guides on the LCD rear cover assembly. Cable routing: When you install the wireless antenna assembly, route the cables as shown in the following illustration.
  • Page 109 Antenna locations Wireless LAN AUX antenna (black) Wireless LAN MAIN antenna (gray) Chapter 9 Removing or replacing a FRU...
  • Page 110 Hardware Maintenance Manual...

  • Page 111: Appendix A. Notices

    Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead.

  • Page 112: Electronic Emission Notices

    For electronic emission information on Class B digital devices, refer to the corresponding information in the User Guide. EU contact: Lenovo, Einsteinova 21, 851 01 Bratislava, Slovakia Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Lenovo ThinkPad TrackPoint UltraNav Microsoft, Windows, and Windows Server are trademarks of the Microsoft group of companies.
  • Page 113 Abbreviation Term Emergency power-off Electrostatic discharge European Union Federal Communications Commission Field Replaceable Unit General Announce Variant Graphics Processing Unit Hard Disk Drive HDMI High-definition multimedia interface Integrated circuits ICCID Integrate circuit card identity International Standardization Organization Local area network Liquid Crystal Display Media Access Control Machine type...
  • Page 114 Hardware Maintenance Manual...
  • Page 116 Part Number: 0C11031 Printed in China (1P) P/N: 0C11031 *1P0C11031*...

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