Lenovo ThinkPad L13 Yoga Gen 2 Hardware Maintenance Manual
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Lenovo ThinkPad L13 Yoga Gen 2 Hardware Maintenance Manual

Lenovo ThinkPad L13 Yoga Gen 2 Hardware Maintenance Manual

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Summary of Contents for Lenovo ThinkPad L13 Yoga Gen 2

  • Page 1 L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...
  • Page 2 Appendix A “Notices” on page 103. First Edition (October 2020) © Copyright Lenovo 2020. 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

    Power-on password ... General guidelines....Hard disk password ... © Copyright Lenovo 2020...
  • Page 4 Disabling the built-in battery ..1200 Keyboard bezel assembly ..1010 microSD card ... . . LCD FRUs for non-yoga models .

  • Page 5: About This Manual

    ® This manual contains service and reference information for the following ThinkPad products: ThinkPad L13 Gen 2 Machine types: 20VH, 20VJ ThinkPad L13 Yoga Gen 2 Machine types: 20VK, 20VL ThinkPad S2 Gen 6 Machine type: 20VM Machine type: 20VN ThinkPad S2 Yoga Gen 6 Use this manual along with the advanced diagnostic tests to troubleshoot problems.
  • Page 6 L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...

  • Page 7: Chapter 1. Safety Information

    • Fan louvers on the machine help to prevent overheating of internal components. Do not obstruct fan louvers or cover them with labels or stickers. Electrical safety Observe the following rules when working on electrical equipment. © Copyright Lenovo 2020...
  • Page 8 Important: • Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. • Many customers have, near their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges (ESD).

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

  • Page 10: Grounding Requirements

    2. Ensure that the ESD protective devices you use have been certified (ISO 9000) as fully effective. When handling ESD-sensitive parts: • Keep the parts in protective packages until they are inserted into the product. • Avoid contact with other people. •...
  • Page 11 DANGER DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 12 DANGER L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...
  • Page 13 PERIGO Chapter 1 Safety information...
  • Page 14 PERIGO PERIGO PERIGO PERIGO L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...
  • Page 15 PERIGO PERIGO PERIGO DANGER DANGER Chapter 1 Safety information...
  • Page 16 DANGER DANGER DANGER DANGER DANGER L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...
  • Page 17 DANGER VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
  • Page 18 VORSICHT VORSICHT VORSICHT VORSICHT L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...
  • Page 19 Chapter 1 Safety information...
  • Page 20 L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...
  • Page 21 Chapter 1 Safety information...
  • Page 22 L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...
  • Page 23 Chapter 1 Safety information...
  • Page 24 L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...
  • Page 25 Chapter 1 Safety information...
  • Page 26 L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 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 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: Ensure that all software fixes, drivers, and UEFI BIOS downloads are installed before you replace any FRUs listed in this manual.

  • Page 28: Important Notice For Replacing A System Board

    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 and eSupport will load these products as the 4-character MT, 4-character model, and 2-character country code.
  • Page 29 2. Type the Machine Type in the corresponding field to get a general FRU list. Or type the Serial Number for more detailed FRU information. Chapter 2 Important service information...
  • Page 30 L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...

  • Page 31: Chapter 3. General Checkout

    Before checking problems with the computer, determine whether the damage is covered under the warranty by referring to the following list: The following are not covered under warranty: • LCD panel cracked from the application of excessive force or from being dropped • Scratched (cosmetic) parts © Copyright Lenovo 2020...

  • 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

    1. Go to https://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 disc. To use the diagnostic medium you have created, do one of the following: •...

  • Page 35: Checking Operational Charging

    See “Checking the built-in battery” on page 29. Checking the built-in battery This system supports only batteries specially designed for this specific system and manufactured by Lenovo or an authorized builder. The system does not support unauthorized batteries or batteries designed for other systems.

  • Page 36: Checking The Coin-Cell Battery

    Terminal Voltage (V dc) 1, 2 + 0 to + 12.6 6, 7 Ground (-) 7(-) 6(-) 2(+) 1(+) 3. If the voltage is less than +11.0 V dc, the built-in battery has been discharged. If the voltage is still less than +11.0 V dc after recharging, replace the built-in battery. 4.

  • Page 37: Chapter 4. Related Service Information

    1. Open the Start menu and then click Settings ➙ Update & Security ➙ Recovery. 2. In the Advanced startup section, click Restart now ➙ Troubleshoot ➙ Advanced options. 3. Select a desired startup option, then follow the instructions on the screen. © Copyright Lenovo 2020...

  • Page 38: Recovering Your Operating System If Windows 10 Fails To Start

    Recovering your operating system if Windows 10 fails to start The Windows recovery environment on your computer is capable of operating independently from the Windows 10 operating system. This enables you to recover or repair the operating system even if the Windows 10 operating system fails to start.

  • Page 39: Power-On 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 40: How To Remove The Power-On Password

    Attention: If User only mode is selected and the user hard disk password has been forgotten and cannot be made available to the service technician, neither Lenovo nor Lenovo authorized service technicians provide any services to reset the user hard disk password, or to recover data from the hard disk drive. To put the...

  • Page 41: How To Remove The System Management Password

    Lenovo and Lenovo-authorized service solution would be to replace the hard disk drive or solid-state drive with a scheduled fee. To remove a user hard disk password that has been forgotten, when the supervisor password and the master hard disk password are known, do the following: 1.

  • Page 42: Power Management

    9. Press F10 to save changes and exit the ThinkPad Setup program. The system management password has been removed. Power management To reduce power consumption, the computer has two power management modes: sleep and hibernation. Sleep mode When the computer enters sleep mode, the following events occur: •...

  • Page 43: Symptom-To-Fru Index

    When the power is turned on, the computer returns from hibernation mode and resumes operation. The hibernation file in the boot record on the hard disk drive or solid-state drive is read, and system status is restored from the hard disk drive or solid-state drive. Symptom-to-FRU index This section contains following information: •...

  • Page 44: Numeric Error Codes

    Table 2. Numeric error codes (continued) Symptom or error (beeps, if any) FRU or action, in sequence 0190 1. Charge the battery pack. Critical low-battery error 2. Replace the battery pack. 0191 1. Run the ThinkPad Setup program, and then save System Security - Invalid Remote Change requested.

  • Page 45: 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 46 The following section describes some beep errors and the corresponding solutions. Note: Do not attempt to service a product yourself unless instructed to do so by the Customer Support Center or product documentation. Only use a Lenovo-authorized service provider to repair your product. Error codes...

  • Page 47: No-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 48: Intermittent Problems

    Table 5. LCD-related symptoms FRU or action, in sequence Symptom or error No beep, power-on indicator on, and a blank LCD during 1. Run LCD Self Test. POST. 2. Replace the system board. • LCD backlight not working. 1. Reseat the LCD connectors. •...
  • Page 49 © Copyright Lenovo 2020...

  • Page 50: Chapter 5. Use The Keyboard Shortcuts

    Chapter 5. Use the keyboard shortcuts The special keys on the keyboard help you work more easily and effectively. Open the Start menu. 1. Windows logo key For information about using this key with other keys, see the Windows help information.
  • Page 51 Brighten the computer display. Manage external displays. Enable or disable the built-in wireless features. Open or collapse the notification center. Answer incoming calls. This function only works with some apps, such as Skype for Business and Microsoft Teams 1.0. By default, the function works with Skype for Business. You can change the default setting on the Vantage app.
  • Page 52 L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...

  • Page 53: Chapter 6. Locations

    This chapter introduces the locations of the hardware components on your computer. Locating computer controls, connectors, and indicators This topic introduces the locations of the computer controls, connectors, and indicators. Front ThinkPad L13 Gen 2 and ThinkPad S2 Gen 6 © Copyright Lenovo 2020...

  • Page 54: Base

    ThinkPad L13 Yoga Gen 2 and ThinkPad S2 Yoga Gen 6 1. Microphones 5. Camera* 2. Infrared LED* 6. Multi-touch screen* 3. ThinkShutter 7. Smart-card slot* 4. Camera with IR function* * for selected models Base ThinkPad L13 Gen 2 and ThinkPad S2 Gen 6...

  • Page 55: Left

    ThinkPad L13 Yoga Gen 2 and ThinkPad S2 Yoga Gen 6 ® 1. Fingerprint reader* 3. TrackPoint pointing device 2. Trackpad 4. World-facing camera * for selected models Left ThinkPad L13 Gen 2 and ThinkPad S2 Gen 6 Chapter 6...

  • Page 56: Right

    ThinkPad L13 Yoga and ThinkPad S2 Yoga 5th Gen 1. Pen tether hole 5. Docking-station connector ® 2. USB-C connectors (USB 3.2 Gen 2) 6. Always On USB 3.2 connector Gen 1 ™ 3. Thunderbolt 4 connector (USB-C) 7. Audio connector 4.

  • Page 57: Bottom

    ThinkPad L13 Yoga Gen 2 and ThinkPad S2 Yoga Gen 6 1. Pen slot 5. HDMI™ connector 2. Power button 6. Security-lock slot 3. microSD card slot 7. Pen tether hole 4. USB 3.2 connector Gen 1 Bottom 1. Docking-station hook holes 3.

  • Page 58: Locating Frus And Crus

    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 59: Major Frus And Crus

    Major FRUs and CRUs Note: Depending on the computer model, your computer might look different from the illustration above. Chapter 6 Locations...
  • Page 60 Thermal pad M.2 solid-state drive bracket* Wireless LAN card Left I/O bracket Trackpad Trackpad cable Lenovo factory recovery USB key Miscellaneous parts kits (see “Miscellaneous parts” on page 57) Power cord ac power adapter * for selected models. L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...

  • Page 61: Lcd Frus And Crus

    Note: The Lenovo factory recovery USB key is used to restore the Microsoft Windows operating system. It might not come with the computer, and a user might order it from https://pcsupport.lenovo.com/ , though additional shipping and handling fees might apply.
  • Page 62 Table 7. LCD FRUs and CRUs (continued) FRU description Self-service CRU Optional-service CRU IR camera/microphone module/ThinkPad- logo-LED card cable* LCD rear cover assembly LCD cable LCD hinges RGB camera/microphone module* IR camera/microphone module* ThinkShutter LCD elastic tapes * for selected models For Yoga models L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...

  • Page 63: Miscellaneous Parts

    Table 8. LCD FRUs and CRUs FRU description Self-service CRU Optional-service CRU Touch module assembly Sensor board Infrared camera/microphone module cable* ThinkPad-logo-LED card with cable Sensor board cable LCD rear cover assembly LCD cable LCD hinges RGB camera/microphone module cable* IR camera/microphone module* RGB camera/microphone module* ThinkShutter...

  • Page 64: Connector And Cable Guide

    • Spec Connector and cable guide This topic provides information to help Lenovo authorized service technicians identify connectors and cables for replacement purpose. To view each FRU and the exploded illustration of the computer, see “Major FRUs and CRUs” on page 53 and “LCD FRUs and CRUs” on page 55.
  • Page 65 Table 11. System board connector and cable guide Item Internal cable required Connector (location) Cable connection Rear camera board connector Rear camera board cable Connect one end to the rear (internal) (for Yoga model only) camera board connector on the rear camera board and the other end to this connector.

  • Page 66: Looking Up Fru Information

    * for selceted models Looking up FRU information For detailed FRU information, including part numbers, descriptions, and substitution part numbers, go to: https://support.lenovo.com/partslookup L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...

  • Page 67: Chapter 7. 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: Screw Notices

    Do the following when you service the computer: • Keep the screw kit in your tool bag. For the part number of the screw kit, go to: https://support.lenovo.com/partslookup • It is recommended to use new screws. • It is recommended to use each screw only once.

  • Page 69: Restoring The Serial Number Of The System Unit

    Maintenance key. Note: Only an authorized Lenovo service technician can access the above Web site. 3. Restart the computer. 4. When the logo is displayed, press Esc. The ThinkPad Config Information Update Utility interface is displayed.
  • Page 70 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 71: Chapter 8. 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 can be found at .

  • Page 72: Disabling The Built-In Battery

    Disabling the built-in battery Before replacing any RU, ensure that you disable Fast Startup first and then disable the built-in battery. To disable Fast Startup, do the following: 1. Go to Control Panel, and then change the view of Control Panel from Category to Large icons or Small icons.

  • Page 73: 1020 Thinkpad Pen Pro (For L13 Yoga Gen 2 And S2 Yoga Gen 6 Only)

    1020 ThinkPad Pen Pro (for L13 Yoga Gen 2 and S2 Yoga Gen 6 only) Removal steps of the ThinkPad Pen Pro The ThinkPad Pen Pro is stored in the slot on the bottom side of the computer. To remove the pen from the slot, slide the tab of the pen a little bit out, and then completely pull out the pen.
  • Page 74 Step Screw (quantity) Color Torque 0.143 Nm M2 × 1.65 mm, flat-head, nylon-coated (2) Silver (1.4 kgf-cm) L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...

  • Page 75: 1040 Base Cover Assembly

    1040 Base cover assembly For access, remove these FRUs in order: • “1020 ThinkPad Pen Pro (for L13 Yoga Gen 2 and S2 Yoga Gen 6 only)” on page 67 Removal steps of the base cover assembly Chapter 8 Removing or replacing a FRU...

  • Page 76: 1050 Built-In Battery

    • “1040 Base cover assembly” on page 69 Important notice 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 77: 1060 M.2 Solid-State Drive And Bracket

    Removal steps of the battery DANGER Use only the authorized battery specified for your computer. Any other battery could ignite or explode. Step Screw (quantity) Color Torque M2 × 4 mm, wafer-head, nylon-coated (5) Black 0.181 Nm (1.85 kgf-cm) 1060 M.2 solid-state drive and bracket For access, remove this FRU: •...
  • Page 78 When handling the M.2 solid-state drive, observe the following guidelines: • Replace the M.2 solid-state drive only for upgrade or repair. The M.2 solid-state drive is not designed for frequent changes or replacement. • Before replacing the M.2 solid-state drive, make a backup copy of all the data that you want to keep. •...

  • Page 79: 1070 Coin-Cell Battery

    Removal steps of the long M.2 solid-state drive Step Screw (quantity) Color Torque M2 × 2 mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) 1070 Coin-cell battery For access, remove these FRUs in order: • “1020 ThinkPad Pen Pro (for L13 Yoga Gen 2 and S2 Yoga Gen 6 only)” on page 67 •...

  • Page 80: 1080 Wireless Lan Card

    When installing: Ensure that the connector is attached firmly. 1080 Wireless LAN card For access, remove these FRUs in order: • “1020 ThinkPad Pen Pro (for L13 Yoga Gen 2 and S2 Yoga Gen 6 only)” on page 67 • “1040 Base cover assembly” on page 69 Removal steps of the wireless LAN card In step , unplug the connectors by using the antenna RF connector removal tool or pick the connectors...

  • Page 81: 1090 Speaker Assembly

    When installing: Plug the gray cable into the main connector, and the black cable into the auxiliary connector on the card. 1090 Speaker assembly For access, remove these FRUs in order: • “1020 ThinkPad Pen Pro (for L13 Yoga Gen 2 and S2 Yoga Gen 6 only)” on page 67 •...

  • Page 82: 1110 Trackpad And Trackpad Cable

    • “1050 Built-in battery” on page 70 Removal steps of the smart card reader Step Screw (quantity) Color Torque M2 × 2.5 mm, wafer-head, nylon-coated (2) Black 0.181 Nm (1.85 kgf-cm) When installing: Ensure that the connector is attached firmly. 1110 Trackpad and trackpad cable For access, remove these FRUs in order: •...

  • Page 83: 1120 Thinkpad Pen Pro Charger With Cable (For L13 Yoga Gen 2 And S2 Yoga Gen 6 Only)

    Removal steps of the trackpad and trackpad cable Step Screw (quantity) Color Torque M2 × 2 mm, fine pitch, wafer-head, nylon-coated (4) Silver 0.181 Nm (1.85 kgf-cm) When installing: Ensure that the trackpad is attached firmly. 1120 ThinkPad Pen Pro charger with cable (for L13 Yoga Gen 2 and S2 Yoga Gen 6 only) For access, remove these FRUs in order: •...

  • Page 84: 1130 Wireless Lan Antenna Assembly

    Removal steps of the ThinkPad Pen Pro charger with cable Step Screw (quantity) Color Torque M2 × 4 mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) When installing: Ensure that the connector is attached firmly to the system board. 1130 Wireless LAN antenna assembly For access, remove these FRUs in order: •...

  • Page 85: 1140 Fingerprint Reader Bracket/Fingerprint Reader/Fingerprint Reader Cable

    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. Antenna locations Wireless-LAN main antenna (gray) Wireless-LAN auxiliary antenna (black) 1140 Fingerprint reader bracket/fingerprint reader/fingerprint reader cable For access, remove these FRUs in order:...

  • Page 86: Black 0.181 Nm (1.85 Kgf-Cm)

    Removal steps of the fingerprint reader bracket and fingerprint reader with cable Torque Step Screw (quantity) Color M2 × 2.5 mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) When installing: Ensure that the connectors are attached firmly. L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...

  • Page 87: 1150 Rear Camera Board With Cable

    1150 Rear camera board with cable For access, remove these FRUs in order: • “1020 ThinkPad Pen Pro (for L13 Yoga Gen 2 and S2 Yoga Gen 6 only)” on page 67 • “1040 Base cover assembly” on page 69 Removal steps of the rear camera board with cable When installing: Ensure that the connector is attached firmly to the system board.

  • Page 88: 1170 Lcd Unit

    Removal steps of the I/O connectors bracket Step Screw (quantity) Color Torque M 2 x 4 mm, wafer-head, nylon-coated (3) Black 0.181 Nm (1.85 kgf-cm) M 2.5 x 4.5 mm, wafer-head, nylon-coated (2) Black 0.294 Nm (3.0 kgf-cm) 1170 LCD unit For access, remove these FRUs in order: •...

  • Page 89: 1180 Thermal Fan

    Step Screw (quantity) Color Torque M 2.5 × 4.5 mm, wafer-head, nylon-coated (4) Silver 0.294 Nm (3.0 kgf-cm) 1180 Thermal fan For access, remove these FRUs in order: • “1020 ThinkPad Pen Pro (for L13 Yoga Gen 2 and S2 Yoga Gen 6 only)” on page 67 •...

  • Page 90: 1190 System Board

    Removal steps of the thermal fan When installing: • Ensure that the connector is attached firmly. • Do not press the top of the fan cover and the fan hub. • Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, on the part marked as shown in the following illustrations.
  • Page 91 For access, remove these FRUs in order: • “1020 ThinkPad Pen Pro (for L13 Yoga Gen 2 and S2 Yoga Gen 6 only)” on page 67 • “1030 Keyboard” on page 67 • “1040 Base cover assembly” on page 69 •...

  • Page 92: Step Screw (Quantity)

    Step Screw (quantity) Color Torque 0.294 Nm M 2.5 × 4.5 mm, wafer-head, nylon-coated (2) Silver (3.0 kgf-cm) When installing: Ensure that the connectors are attached firmly. Removal steps of the system board (for Yoga model) L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...

  • Page 93: 1200 Keyboard Bezel Assembly

    Step Screw (quantity) Color Torque M 2.5 × 4.5 mm, wafer-head, nylon-coated (2) Silver 0.294 Nm (3.0 kgf-cm) When installing: Ensure that the connectors are attached firmly. 1200 Keyboard bezel assembly For access, remove these FRUs in order: • “1020 ThinkPad Pen Pro (for L13 Yoga Gen 2 and S2 Yoga Gen 6 only)” on page 67 •...

  • Page 94: 2020 Lcd Panel, Lcd Cable And Thinkshutter

    • “1170 LCD unit ” on page 82 Removal steps of the LCD bezel When installing: Ensure that all the latches are attached firmly. 2020 LCD panel, LCD cable and ThinkShutter For access, remove these FRUs in order: • “1040 Base cover assembly” on page 69 •...

  • Page 95: 2030 Lcd Hinges

    Removal steps of the LCD panel and LCD cable Grasp the end of two elastic adhesive tapes with tweezers. Pull out each tape slowly in the direction as shown until two elastic adhesive tapes are all released from LCD unit. Note: After the elastic adhesive tape is removed, it cannot be used anymore.

  • Page 96: 2040 Rgb Camera/Microphone Module With Cable And Lcd Rear Cover Assembly

    • “1170 LCD unit ” on page 82 • “2010 LCD bezel” on page 87 • “2020 LCD panel, LCD cable and ThinkShutter” on page 88 Removal steps of the LCD hinges Torque Step Screw (quantity) Color M2.5 × 2.5 mm, wafer-head, nylon-coated (6) Silver 0.294 Nm (3.0 kgf-cm)
  • Page 97 Removal steps of the RGB camera/microphone module Removal steps of the RGB camera/microphone module/ThinkPad-logo-LED card cable and the LCD rear cover assembly When installing: Ensure that the connector is attached firmly. Chapter 8 Removing or replacing a FRU...

  • Page 98: Lcd Frus For Yoga Models

    Removal steps of the IR camera/microphone module Removal steps of the IR camera/microphone module/ThinkPad-logo-LED card cable and the LCD rear cover assembly When installing: Ensure that the connector is attached firmly. LCD FRUs for Yoga models This chapter provides information about replacement of LCD FRUs for Yoga models. 3010 Strip cover and rubber caps For access, remove these FRUs in order: •...

  • Page 99: 3020 Touch Module Assembly, Lcd Cable, Hinge Rubber And Thinkshutter

    Removal steps of the strip cover and rubber caps Step Screw (quantity) Color Torque M2 × 3 mm, wafer-head, nylon-coated (2) Black 0.181 Nm (1.85 kgf-cm) When installing: Ensure that all the latches are attached firmly. 3020 Touch module assembly, LCD cable, hinge rubber and ThinkShutter For access, remove these FRUs in order: •...
  • Page 100 Torque Step Screw (quantity) Color M 2 × 3 mm, wafer-head, nylon-coated, small head (4) Black 0.181 Nm (1.85 kgf-cm) L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...
  • Page 101 When installing: Ensure that the LCD connector is attached firmly. Chapter 8 Removing or replacing a FRU...

  • Page 102: 3030 Lcd Hinges

    Removal steps of the ThinkShutter 3030 LCD hinges For access, remove these FRUs in order: • “1020 ThinkPad Pen Pro (for L13 Yoga Gen 2 and S2 Yoga Gen 6 only)” on page 67 • “1040 Base cover assembly” on page 69 •...
  • Page 103 • “1170 LCD unit ” on page 82 • “3010 Strip cover and rubber caps” on page 92 • “3020 Touch module assembly, LCD cable, hinge rubber and ThinkShutter” on page 93 Removal steps of the infrared camera/microphone module When installing: Ensure that the connector is attached firmly. Chapter 8 Removing or replacing a FRU...

  • Page 104: 3050 Sensor Board With Cable

    Removal steps of the RGB camera/microphone module When installing: Ensure that the connector is attached firmly. 3050 Sensor board with cable For access, remove these FRUs in order: • “1020 ThinkPad Pen Pro (for L13 Yoga Gen 2 and S2 Yoga Gen 6 only)” on page 67 •...
  • Page 105 Removal steps of the sensor board for computer models with infrared camera When installing: Ensure that the connector is attached firmly. Removal steps of the sensor board for computer models with RGB camera Chapter 8 Removing or replacing a FRU...

  • Page 106: 3060 Thinkpad-Logo-Led Card With Cable

    When installing: Ensure that the connector is attached firmly. Removal steps of the sensor board cable When installing: Ensure that the connector is attached firmly. 3060 ThinkPad-logo-LED card with cable For access, remove these FRUs in order: • “1020 ThinkPad Pen Pro (for L13 Yoga Gen 2 and S2 Yoga Gen 6 only)” on page 67 •...

  • Page 107: 3070 Lcd Rear Cover Assembly

    Removal steps of the ThinkPad-logo-LED card with cable 3070 LCD rear cover assembly For access, remove these FRUs in order: • “1020 ThinkPad Pen Pro (for L13 Yoga Gen 2 and S2 Yoga Gen 6 only)” on page 67 • “1040 Base cover assembly” on page 69 •...
  • Page 108 L13 Gen 2, L13 Yoga Gen 2, S2 Gen 6, and S2 Yoga Gen 6 Hardware Maintenance Manual...

  • Page 109: 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 110 Trademarks LENOVO, LENOVO logo, THINKPAD, THINKPAD logo, TRACKPOINT, ULTRACONNECT, and Yoga are trademarks of Lenovo. Microsoft, Windows, Direct3D, BitLocker, and Cortana are trademarks of the Microsoft group of companies. Intel, and Thunderbolt are trademarks of Intel Corporation or its subsidiaries in the U.S.

  • Page 111: Appendix B. Abbreviation And Acronym Table

    ICCID International Standardization Organization local area network liquid crystal display media access control machine type machine type and model personal computer Platform Controller Hub POST power-on self-test © Copyright Lenovo 2020...
  • Page 112 Abbreviation Term random-access memory radio frequency RFID radio-frequency identification ring indicator registered jack SATA Serial Advanced Technology Attachment subscriber identity module supervisor password TFTs thin-film transistors UEFI Unified Extensible Firmware Interface Universal Serial Bus UUID universally unique identifier video graphics array VRAM video random-access memory wide area network...
  • Page 114 Part Number: SP40W88693 Printed in China (1P) P/N: SP40W88693...
  • Page 115 *1PSP40W88693*...

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