Lenovo X380 Yoga Hardware Maintenance Manual
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Lenovo X380 Yoga Hardware Maintenance Manual

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  • Page 1 X380 Yoga Hardware Maintenance Manual...
  • Page 2 Appendix A “Notices” on page 99. First Edition (January 2018) © Copyright Lenovo 2018. 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

    Hard disk password ... Supervisor password ... 1040 Battery ....© Copyright Lenovo 2018...
  • Page 4 1170 NFC card, NFC cable, and NFC antenna . . . Trademarks ....100 1180 Trackpad and trackpad cable ..X380 Yoga Hardware Maintenance Manual...

  • Page 5: About This Manual

    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 under Chapter 1 “Safety information” on page 1 and Chapter 2 “Important service information” on page 21. © Copyright Lenovo 2018...
  • Page 6 X380 Yoga Hardware Maintenance Manual...

  • Page 7: Chapter 1. Safety Information

    Do not use this type of mat to protect yourself from electrical shock. © Copyright Lenovo 2018...

  • Page 8: Safety Inspection Guide

    If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem. X380 Yoga Hardware Maintenance Manual...

  • Page 9: Handling Devices That Are Sensitive To Electrostatic Discharge

    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: https://support.lenovo.com/partslookup c. Insulation must not be frayed or worn. 4. Check for cracked or bulging batteries.

  • Page 10: Grounding Requirements

    The safety notices in this section are provided in the following languages: • English • Arabic • Brazilian Portuguese • French • German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese DANGER DANGER DANGER X380 Yoga Hardware Maintenance Manual...
  • Page 11 DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 12 X380 Yoga Hardware Maintenance Manual...
  • Page 13 PERIGO PERIGO Chapter 1 Safety information...
  • Page 14 PERIGO PERIGO PERIGO PERIGO PERIGO X380 Yoga Hardware Maintenance Manual...
  • Page 15 PERIGO DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 16 DANGER DANGER DANGER DANGER VORSICHT X380 Yoga Hardware Maintenance Manual...
  • Page 17 VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
  • Page 18 VORSICHT VORSICHT VORSICHT X380 Yoga Hardware Maintenance Manual...
  • Page 19 Chapter 1 Safety information...
  • Page 20 X380 Yoga Hardware Maintenance Manual...
  • Page 21 Chapter 1 Safety information...
  • Page 22 X380 Yoga Hardware Maintenance Manual...
  • Page 23 Chapter 1 Safety information...
  • Page 24 X380 Yoga Hardware Maintenance Manual...
  • Page 25 Chapter 1 Safety information...
  • Page 26 X380 Yoga Hardware Maintenance Manual...

  • Page 27: Chapter 2. Important Service Information

    UEFI BIOS downloads. Telephone numbers for Lenovo Support are available at: https://pcsupport.lenovo.com/supportphonelist • System Disassembly/Reassembly videos that show the FRU removals or replacements for the Lenovo- authorized service technicians are available in the following support site: https://www.lenovoservicetraining.com/ion/...

  • Page 28: Important Notice For Replacing A System Board

    Dynamic Configure To Order (CTO) 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 and eSupport will load these products as the 4-character MT, 4-character model and 2-character country code.
  • Page 29 To get the general FRU list for a product, do the following: 1. Go to https://support.lenovo.com 2. Follow the instructions on the screen to select a product. 3. Click the Product & Parts tab.
  • Page 30 X380 Yoga Hardware Maintenance Manual...

  • Page 31: Chapter 3. General Checkout

    • Plastic parts, latches, pins, or connectors that have been cracked or broken by excessive force • Damage caused by liquid spilled into the system • Damage caused by the improper insertion of a PC card or the installation of an incompatible card © Copyright Lenovo 2018...

  • Page 32: Checkout Guide

    Note: If you are unable to isolate and repair the problem yourself after running the program, save and print the log files created by the program. You need the log files when you speak to a Lenovo technical support representative.

  • Page 33: Uefi Diagnostic Program

    If the computer you are servicing is not installed with the UEFI diagnostic program, you can download a bootable diagnostic program from the Lenovo Support Web site. The bootable diagnostic program enables you to view system information and test some hardware devices in your computer, such as memory, storage devices, the LCD, and system board buses.

  • Page 34: Power System Checkout

    To check the ac power adapter, do the following: 1. Connect the computer to a power outlet and turn on the computer. 2. Start Lenovo Companion program or Lenovo Vantage, and then click Hardware Settings ➙ Power. The ac power adapter information is displayed.

  • Page 35: Checking The Coin-Cell Battery

    Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and provides no warranties for failures or damage arising out of their use. Move your pointer to the battery-status icon in the Windows notification area to check the battery status. The battery-status icon displays the percentage of battery power remaining and how long you can use your computer before you must charge the battery.
  • Page 36 X380 Yoga Hardware Maintenance Manual...

  • Page 37: Chapter 4. Related Service Information

    Recovering your operating system if Windows 10 fails to start The Windows recovery environment on your computer operates independently from the Windows 10 operating system. It enables you to recover or repair the operating system even if the Windows 10 operating system fails to start. © Copyright Lenovo 2018...

  • Page 38: Creating And Using A Recovery Usb Drive

    It is recommended that you create a recovery USB drive as early as possible. If you did not create a recovery USB drive as a precautionary measure, you can contact Lenovo Customer Support Center and purchase one from Lenovo. For a list of the Lenovo Support phone numbers for your country or region, go to: https://pcsupport.lenovo.com/supportphonelist Creating a recovery USB drive To create a recovery USB drive, you need a USB drive with at least 16 GB of storage capacity.

  • Page 39: Passwords

    If it has, it can be used for access to 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 or the master hard disk password, or to recover data from the hard disk drive. The hard disk drive can be replaced for a scheduled fee.

  • Page 40: How To Remove The Power-On Password

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

  • Page 41: Power Management

    Power management Sleep mode When the computer enters sleep mode, the following events occur in addition to what occurs in screen blank mode: • The LCD is powered off. • The storage drive is powered off. • The microprocessor stops. To put your computer into sleep mode, do the following: •...

  • Page 42: Symptom-To-Fru Index

    EAIA data access error 0188 Replace the system board. Invalid RFID Serialization Information Area. 0189 Replace the system board. Invalid RFID Configuration Information Area. 0190 1. Charge the battery pack. Critical low-battery error 2. Replace the battery pack. X380 Yoga Hardware Maintenance Manual...
  • Page 43 Table 1. Numeric error codes (continued) Symptom or error FRU or action, in sequence 0191 1. Run the ThinkPad Setup program, and then save System Security—Invalid Remote Change requested. current setting by pressing F10. 2. Replace the system board. 0199 1.

  • Page 44: Error Messages

    Beep errors Lenovo SmartBeep technology enables you to decode beep errors with your smartphone when a black screen occurs with beeps from your computer. To decode the beep error with Lenovo SmartBeep technology, do the following: 1.

  • Page 45: No-Beep Symptoms

    Error codes Solutions 0001: Reset error (platform reset not de-asserted) 1. Remove all power resources (the ac power adapter, removable battery, and coin-cell battery). If your computer has a built-in battery, reset the computer by inserting a straightened paper clip into the emergency-reset hole.

  • Page 46: Lcd-Related Symptoms

    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 or more visible defective pixels, it will be deemed as defective by Lenovo and it should be replaced. Notes: •...
  • Page 47 3. Remove or disconnect all of the following devices: a. Non-ThinkPad devices b. Devices attached to the docking station or the port replicator c. Printer, mouse, and other external devices d. Battery e. Storage drive f. External diskette drive or optical drive g.
  • Page 48 X380 Yoga Hardware Maintenance Manual...

  • Page 49: Chapter 5. Using The Special Keys

    1. Go to Control Panel, and then change the view of Control Panel from Category to Large icons or Small icons. 2. Click Lenovo - Keyboard Manager and the Keyboard Manager window is displayed. 3. Select the options of your preference.
  • Page 50 (off, low, or high). • Fn+Left arrow key: This key combination has the same function as the Home key. • Fn+Right arrow key: This key combination has the same function as the End key. X380 Yoga Hardware Maintenance Manual...

  • Page 51: Chapter 6. Status Indicators

    When this indicator is on, you can type uppercase letters by directly pressing the letter keys. Fn Lock indicator This indicator shows the status of Fn Lock function. For more information, see Chapter 5 “Using the special keys” on page 43. © Copyright Lenovo 2018...
  • Page 52 This indicator shows the ac power and charging status of the computer. • White: connected to ac power (battery power 90%–100%) • Amber: connected to ac power (battery power 0%–90%) • Off: not connected to ac power X380 Yoga Hardware Maintenance Manual...

  • Page 53: Chapter 7. Locations

    Locating computer controls and connectors This topic introduces the locations of the computer controls and connectors. Front view Microphones (available on some models) Conventional camera (available on some models) Ambient light sensor Infrared camera (available on some models) © Copyright Lenovo 2018...
  • Page 54 Smart-card slot (available on some models) Right-side view Power button ThinkPad Pen Pro (available on some models) Audio connector MicroSD card slot Nano-SIM-card tray (available on some models) USB 3.0 connector HDMI™ connector Mini security-lock slot X380 Yoga Hardware Maintenance Manual...

  • Page 55: Locating Frus And Crus

    Bottom view and rear view Fan louvers Keyboard drainage holes Emergency-reset hole Locating FRUs and CRUs This topic introduces the following service parts: • “Major FRUs” on page 51 • “LCD FRUs (for models without infrared camera)” on page 53 Chapter 7 Locations...
  • Page 56 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. 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 https:// .

  • Page 57: Major Frus

    Major FRUs Chapter 7 Locations...
  • Page 58 Coin-cell battery System board dc-in bracket Thermal fan assembly Speaker assembly Trackpad cable Trackpad Lenovo factory recovery USB key Miscellaneous parts (See “Miscellaneous parts” on page 56.) Power cord ac power adapter Available on some models X380 Yoga Hardware Maintenance Manual...

  • Page 59: Lcd Frus (For Models Without Infrared Camera)

    Note: The Lenovo factory recovery USB key is used to restore the Microsoft Windows operating system. They might not come with the computer, and a user might order them from https://pcsupport.lenovo.com/ , though additional shipping and handling fees might apply.
  • Page 60 Table 6. LCD FRUs (continued) FRU descriptions CRU ID Microphone rubbers Camera/microphone card Antenna kit LCD/LED cable assembly LCD rear-cover assembly LCD hinges Strip bezel Hinge rubbers Screw caps X380 Yoga Hardware Maintenance Manual...

  • Page 61: Lcd Frus (For Models With Infrared Camera)

    LCD FRUs (for models with infrared camera) Table 7. LCD FRUs FRU descriptions CRU ID LCD panel assembly Sensor card Camera/microphone card Antenna kit LED cable assembly Chapter 7 Locations...

  • Page 62: Miscellaneous Parts

    Keyboard rubber kit Connector and cable guide This section provides information for Lenovo authorized service technicians to help identify connectors and cables for replacement purpose. To view each FRU and the exploded illustration of the computer, see “Major FRUs” on page 51 and “LCD FRUs (for models without infrared camera)” on page 53.
  • Page 63 Item Connector (location) Internal cable required Cable connection Speaker connectors (internal) Speaker assembly with The speaker assembly comes with a cable. Connect the cable to this connector. cable Thermal fan connector Thermal fan assembly The thermal fan assembly comes with cable. (internal) with cable Connect the cable to this connector.
  • Page 64 NFC antenna connector NFC antenna Connect the NFC antenna to this connector. (internal) NFC connector (internal) NFC cable Connect one end to the system board and the other end to this connector. Power button card X380 Yoga Hardware Maintenance Manual...

  • Page 65: Looking Up Fru Information

    Connect one end to the camera card, one end to the system board, and the other end to this connector. Looking up FRU information For detailed FRU information, including part numbers, descriptions, and substitution part numbers, go to: https://support.lenovo.com/partslookup Chapter 7 Locations...
  • Page 66 X380 Yoga Hardware Maintenance Manual...

  • Page 67: Chapter 8. Fru Replacement Notices

    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 .

  • Page 68: Retaining Serial Numbers

    Maintenance Key. Note: Only an authorized Lenovo service technician can access the above Web site. 3. Restart the computer. 4. When the logo screen is displayed, press Esc. The ThinkPad Config Information Update Utility interface is displayed.

  • Page 69: Retaining The Uuid

    Maintenance key. Note: Only an authorized Lenovo service technician can access the above Web site. 3. Restart the computer. 4. When the logo screen is displayed, press Esc. The ThinkPad Config Information Update Utility interface is displayed.
  • Page 70 X380 Yoga Hardware Maintenance Manual...

  • Page 71: Chapter 9. Removing Or Replacing A Fru

    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 is available for downloading at https:// support.lenovo.com...

  • Page 72: Before Servicing The Computer

    4. Select Disable built-in battery and press Enter. 5. Select Yes in the Setup Confirmation window. The built-in battery is disabled and the computer turns off automatically. Wait three to five minutes to let the computer cool. X380 Yoga Hardware Maintenance Manual...

  • Page 73: 1010 Thinkpad Pen Pro Or Dummy Cap

    1010 ThinkPad Pen Pro or dummy cap Removal steps of the ThinkPad Pen Pro or dummy cap Note: Ensure that you reinstall the ThinkPad Pen Pro or dummy cap after finishing the servicing. 1020 Micro-SIM-card tray (available on some models) Removal steps of the micro-SIM-card tray 1030 Base cover assembly For access, remove these FRUs in order:...
  • Page 74 Malaysia MCMC label Wireless label for special bid models Asset tag Asset tag Mexico label Indonesia Rating label Israel label Argentina label Argentina CNC label Brazil Anatel label Korea NFC label or Twiwan NFC label ICASA label X380 Yoga Hardware Maintenance Manual...

  • Page 75: 1040 Battery

    • “1030 Base cover assembly” on page 67 Important notices for replacing a battery Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and provides no warranties for failures or damage arising out of their use.

  • Page 76: 1050 Hall Sensor Card

    • “1020 Micro-SIM-card tray (available on some models)” on page 67 • “1030 Base cover assembly” on page 67 Removal steps of the hall sensor card Step Screw (quantity) Color Torque M2 × 3 mm, flat-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) X380 Yoga Hardware Maintenance Manual...

  • Page 77: 1070 M.2 Ssd

    1070 M.2 SSD For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap” on page 67 • “1020 Micro-SIM-card tray (available on some models)” on page 67 • “1030 Base cover assembly” on page 67 Removal steps of the M.2 SSD Attention: •...

  • Page 78: 1080 Coin-Cell Battery

    • “1010 ThinkPad Pen Pro or dummy cap” on page 67 • “1020 Micro-SIM-card tray (available on some models)” on page 67 • “1030 Base cover assembly” on page 67 Removal steps of the coin-cell battery X380 Yoga Hardware Maintenance Manual...

  • Page 79: 1090 Wireless-Lan Card

    When installing: Ensure that the coin-cell battery connector is attached firmly. 1090 Wireless-LAN card For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap” on page 67 • “1020 Micro-SIM-card tray (available on some models)” on page 67 •...

  • Page 80: 1110 Audio Card

    For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap” on page 67 • “1020 Micro-SIM-card tray (available on some models)” on page 67 • “1030 Base cover assembly” on page 67 X380 Yoga Hardware Maintenance Manual...

  • Page 81: 1120 Pen Holder

    Removal steps of the audio card Step Screw (quantity) Color Torque M2 × 3 mm, flat-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) 1120 Pen holder For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap” on page 67 •...

  • Page 82: 1130 Power Button Card And Power-Button-Card Cable

    • “1010 ThinkPad Pen Pro or dummy cap” on page 67 • “1020 Micro-SIM-card tray (available on some models)” on page 67 • “1030 Base cover assembly” on page 67 • “1110 Audio card” on page 74 • “1120 Pen holder” on page 75 X380 Yoga Hardware Maintenance Manual...

  • Page 83: 1140 Thermal Fan Assembly

    Removal steps of the power button card and power-button-card cable Step Screw (quantity) Color Torque M2 × 3 mm, flat-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) When installing: Ensure that the power card is attached firmly. 1140 Thermal fan assembly For access, remove these FRUs in order: •...
  • Page 84 • Do not touch the thermal grease. • Do not press, touch, or rotate the fan impeller. • Do not touch the fan inlet hole. X380 Yoga Hardware Maintenance Manual...

  • Page 85: 1150 Speaker Assembly

    • Do not twist or pull the cable of the thermal fan assembly. • Do not apply pressure on the top and base covers of the thermal fan assembly. • Do not press the heat pipe. Hold both sides of the heat pipe when you take the thermal fan assembly. •...

  • Page 86: 1170 Nfc Card, Nfc Cable, And Nfc Antenna

    (1.85 kgf-cm) Removal steps of the dummy smart-card door 1170 NFC card, NFC cable, and NFC antenna For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap” on page 67 X380 Yoga Hardware Maintenance Manual...
  • Page 87 • “1020 Micro-SIM-card tray (available on some models)” on page 67 • “1030 Base cover assembly” on page 67 • “1040 Battery” on page 69 Removal steps of the NFC card, NFC cable, and NFC antenna Chapter 9 Removing or replacing a FRU...

  • Page 88: 1180 Trackpad And Trackpad Cable

    • “1010 ThinkPad Pen Pro or dummy cap” on page 67 • “1020 Micro-SIM-card tray (available on some models)” on page 67 • “1030 Base cover assembly” on page 67 • “1040 Battery” on page 69 Removal steps of the trackpad and trackpad cable X380 Yoga Hardware Maintenance Manual...

  • Page 89: 1190 System Board

    Step Screw (quantity) Color Torque M2 × 1.5 mm, flat-head, nylon-coated (4) Silver 0.181 Nm (1.85 kgf-cm) 1190 System board Important notices for handling the system board When handling the system board, read the following: • The system board has an accelerometer, which can be broken when several thousands of G-forces are applied.
  • Page 90 • “1100 Wireless-WAN card (available on some models)” on page 73 Attention: The microprocessor , which is soldered on the system board, is extremely sensitive. When you service the system board, avoid any kind of rough handling. Removal steps of the system board X380 Yoga Hardware Maintenance Manual...
  • Page 91 Step Screw (quantity) Color Torque 0.181 Nm M2 × 4.5 mm, flat-head, nylon-coated (3) Silver (1.85 kgf-cm) M2 × 3 mm, flat-head, nylon-coated (9) Black 0.181 Nm (1.85 kgf-cm) 0.294 Nm M2.5 × 4 mm, flat-head, nylon-coated (1) Silver (3.0 kgf-cm) Chapter 9 Removing or replacing a FRU...

  • Page 92: 1200 Lcd Unit

    • “1070 M.2 SSD” on page 71 • “1080 Coin-cell battery” on page 72 • “1090 Wireless-LAN card” on page 73 • “1100 Wireless-WAN card (available on some models)” on page 73 • “1190 System board” on page 83 X380 Yoga Hardware Maintenance Manual...
  • Page 93 Removal steps of the LCD unit Step Screw (quantity) Color Torque M2.5 × 3.5 mm, flat-head, nylon-coated (2) Black 0.294 Nm (3.0 kgf-cm) M2.5 × 4 mm, flat-head, nylon-coated (1) Silver 0.294 Nm (3.0 kgf-cm) Chapter 9 Removing or replacing a FRU...

  • Page 94: 1210 Keyboard Assembly

    • “1120 Pen holder” on page 75 • “1140 Thermal fan assembly” on page 77 • “1150 Speaker assembly” on page 79 • “1190 System board” on page 83 • “1200 LCD unit” on page 86 X380 Yoga Hardware Maintenance Manual...

  • Page 95: 2010 Strip Bezel

    Removal steps of the keyboard assembly Torque Step Screw (quantity) Color M2 × 2 mm, flat-head, nylon-coated (4) Black 0.181 Nm (1.85 kgf-cm) M2 × 2.5 mm, flat-head, nylon-coated (9) Silver 0.181 Nm (1.85 kgf-cm) 2010 Strip bezel Removal steps of the strip bezel Step Screw Cap Screw (quantity)

  • Page 96: 2020 Lcd Panel Assembly

    • Disconnect the battery cable. See “1040 Battery” on page 69. • “2010 Strip bezel” on page 89 Removal steps of the LCD panel assembly Torque Step Screw (quantity) Color M2 × 2.5 mm, wafer-head, nylon-coated (4) Black 0.181 Nm (1.85 kgf-cm) X380 Yoga Hardware Maintenance Manual...

  • Page 97: 2030 Camera/Microphone Card (Available On Some Models)

    2030 Camera/microphone card (available on some models) For access, remove this FRU: • “1010 ThinkPad Pen Pro or dummy cap” on page 67 • “1020 Micro-SIM-card tray (available on some models)” on page 67 • “1030 Base cover assembly” on page 67 •...

  • Page 98: 2040 Sensor Card

    • “1020 Micro-SIM-card tray (available on some models)” on page 67 • “1030 Base cover assembly” on page 67 • Disconnect the battery cable. See “1040 Battery” on page 69. • “2010 Strip bezel” on page 89 Removal steps of the sensor card X380 Yoga Hardware Maintenance Manual...

  • Page 99: 2050 Lcd Hinges

    Step Screw (quantity) Color Torque M2 × 2.5 mm, flat-head, nylon-coated (4) Black 0.181 Nm (1.85 kgf-cm) 2050 LCD hinges For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap” on page 67 • “1020 Micro-SIM-card tray (available on some models)” on page 67 •...

  • Page 100: 2060 Lcd Cable And Led Cable Assembly

    • “1200 LCD unit” on page 86 • “2010 Strip bezel” on page 89 • “2020 LCD panel assembly” on page 90 Removal steps of the LCD cable and LED cable assembly — for models with infrared camera X380 Yoga Hardware Maintenance Manual...

  • Page 101: 2070 Wireless Kit

    Removal steps of the LCD cable and LED cable assembly — for models without infrared camera 2070 Wireless kit For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap” on page 67 • “1020 Micro-SIM-card tray (available on some models)” on page 67 •...
  • Page 102 Removal steps of the wireless-LAN antenna kit Removal steps of the wireless-WAN antenna kit (available on some models) X380 Yoga Hardware Maintenance Manual...
  • Page 103 When installing: When you install the antenna kit, route the cables as shown in the following illustrations. Attention: When you route the cables, ensure that they are not subject to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. For models with both wireless-WAN and wireless-LAN: Wireless-WAN auxiliary antenna (blue) Wireless-LAN auxiliary antenna (black)
  • Page 104 Wireless-LAN auxiliary antenna (black) Wireless-LAN main antenna (gray) X380 Yoga Hardware Maintenance Manual...

  • Page 105: 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 106: Electronic Emissions 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 Lenovo logo ThinkPad...
  • Page 108 Part Number: SP40P03566 Printed in (1P) P/N: SP40P03566 *1PSP40P03566*...

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