Lenovo 13w Yoga Hardware Maintenance Manual
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Lenovo 13w Yoga Hardware Maintenance Manual

Lenovo 13w Yoga Hardware Maintenance Manual

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  • Page 1 Lenovo 13w Yoga Hardware Maintenance Manual...
  • Page 2 First Edition (March 2022) © Copyright Lenovo 2022. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-...

  • Page 3: Table Of Contents

    Checking the battery and operational charging 1110 P-sensor cable (for selected models) ..1120 Lenovo Integrated Pen charge board and Chapter 3. Locations ..25 cable (for selected models) ..
  • Page 4 Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 5: About This Manual

    About this manual This manual contains service and reference information for the following products: Lenovo 13w Yoga Machine types (MT): 82S1 and 82S2 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 products. Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively.
  • Page 6 Lenovo 13w Yoga 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 2022...
  • Page 8 This practice ensures correct grounding of the units. • If an electrical accident occurs: – Use caution; do not become a victim yourself. – Switch off power. – Send another person to get medical aid. Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 9: Safety Inspection Guide

    4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-Lenovo alterations. Use good judgment as to the safety of any non-Lenovo alterations. 7. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage.

  • 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 Lenovo 13w Yoga Hardware Maintenance Manual...
  • Page 11 DANGER DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 12 DANGER Lenovo 13w Yoga Hardware Maintenance Manual...
  • Page 13 PERIGO Chapter 1 Safety information...
  • Page 14 PERIGO PERIGO PERIGO PERIGO Lenovo 13w Yoga Hardware Maintenance Manual...
  • Page 15 PERIGO PERIGO PERIGO DANGER DANGER Chapter 1 Safety information...
  • Page 16 DANGER DANGER DANGER DANGER DANGER Lenovo 13w Yoga Hardware Maintenance Manual...
  • Page 17 DANGER VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
  • Page 18 VORSICHT VORSICHT VORSICHT VORSICHT Lenovo 13w Yoga Hardware Maintenance Manual...
  • Page 19 Chapter 1 Safety information...
  • Page 20 Lenovo 13w Yoga Hardware Maintenance Manual...
  • Page 21 Chapter 1 Safety information...
  • Page 22 Lenovo 13w Yoga Hardware Maintenance Manual...
  • Page 23 Chapter 1 Safety information...
  • Page 24 Lenovo 13w Yoga Hardware Maintenance Manual...
  • Page 25 Chapter 1 Safety information...
  • Page 26 Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 27: Chapter 2. General Checkout

    • Scratched (cosmetic) parts • Distortion, deformation, or discoloration of the cosmetic parts • Plastic parts, latches, pins, or connectors that have been cracked or broken by excessive force • Damage caused by liquid spilled into the system © Copyright Lenovo 2022...

  • Page 28: Checking The Ac Power Adapter

    Checking the battery and operational charging Checking the battery This system supports only batteries specially designed for this specific system and manufactured by Lenovo or an authorized manufacturer. The system does not support unauthorized batteries or batteries designed for other systems. If an unauthorized battery or a battery designed for another systems is installed, the system will not charge.
  • Page 29 3. Check the battery status again. If the same error still exists, replace the system board. Chapter 2 General checkout...
  • Page 30 Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 31: Chapter 3. Locations

    Chapter 3. Locations Locating computer controls and connectors Front view Webcam privacy shutter Camera Microphone Touch screen Microphone* Rear camera* Power button with fingerprint reader* Speaker Trackpad * for selected models © Copyright Lenovo 2022...

  • Page 32: Side View

    Power connector / USB-C connector HDMI™ connector Audio connector Lenovo Integrated Pen* SD card slot Nano-SIM-card tray* USB 3.2 connector Gen 1 Always on USB 3.2 connector Gen 1 Security-lock slot * for selected models Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 33: 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 34: Major Frus And Crus

    Major FRUs and CRUs Lenovo 13w Yoga Hardware Maintenance Manual...
  • Page 35 Wireless WAN card* System board Memory module M.2 2242 solid-state drive Thermal pad for M.2 2242 solid-state drive Base cover assembly Lenovo Integrated Pen charge board cable* Lenovo Integrated Pen charge board* Lenovo Integrated Pen* Pen dummy* Left I/O bracket Speaker assembly...

  • Page 36: Lcd Frus And Crus

    * for selected models 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 37: Miscellaneous Parts

    • LCD cover sponge • Thermal pad for heat sink • Spec Label kit: • Label • Spec Looking up FRU information For detailed FRU information, including part numbers, descriptions, and substitution part numbers, go to: https://support.lenovo.com/partslookup Chapter 3 Locations...
  • Page 38 Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 39: Chapter 4. Fru Replacement Notices

    • Keep the screw kit in your tool bag. For the part number of the screw kit, go to: https://support.lenovo.com/partslookup Tighten screws as follows: • Plastic to plastic Turn an additional angle of 90 degrees after the screw head touches the surface of the plastic part. © Copyright Lenovo 2022...
  • Page 40 • Ensure that you use the correct screw. It is recommended to use new screws for replacements. If you have a torque screwdriver, tighten all screws firmly to the torque specified in the screw information table for each step. • Ensure torque screwdrivers are calibrated correctly following country specifications. Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 41: Chapter 5. Removing Or Replacing A Fru

    2. Click Power Options, and then click Choose what the power buttons do on the left pane. 3. Click Change settings that are currently unavailable at the top. 4. If prompted by User Account Control (UAC), click Yes. © Copyright Lenovo 2022...

  • Page 42: Removing The Nano-Sim-Card And Nano-Sim-Card Tray (For Selected Models)

    Note: After you finish the servicing, ensure that you install the SD card back into the slot firmly. Removing the pen dummy (for selected models) If the computer you are servicing has a pen dummy installed, remove the pen dummy before you start the servicing. Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 43: 1010 Base Cover Assembly

    1010 Base cover assembly Removal steps of the base cover assembly Step Screw (quantity) Color Torque Black 0.294 Nm M2.5 × 7 mm, flat-head, nylon-coated (10) (3.0 kgf-cm) Chapter 5 Removing or replacing a FRU...

  • Page 44: 1020 M.2 2242 Solid-State Drive

    • Do not make the M.2 solid-state drive subject to physical shocks or vibration. Put the M.2 solid-state drive on a soft material, such as cloth, to absorb physical shocks. Removal steps of the M.2 2242 solid-state drive Notes: Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 45: 1030 Wireless Wan Card (For Selected Models)

    • A Mylar film might cover the solid-state drive. For access, peel off the film first. • The thermal pad is placed on the lower surface of the solid-state drive. Step Screw (quantity) Color Torque Black 0.181 Nm M2 × 3 mm, flat-head, nylon-coated (1) (1.85 kgf-cm) 1030 Wireless WAN card (for selected models) For access, remove this FRU:...

  • Page 46: 1040 Coin-Cell Battery

    For access, remove this FRU: • “1010 Base cover assembly” on page 37 Removal steps of the memory module Note: A Mylar film might cover the memory module. To access the memory module, peel off the film first. Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 47: 1060 Wireless Lan Card

    When installing: Insert the notched end of the memory module into the memory slot. Press the memory module in firmly, and pivot it downward until it snaps into place. Ensure that the memory module is firmly installed in the slot and does not move easily. 1060 Wireless LAN card For access, remove this FRU: •...

  • Page 48: 1070 Heat Sink

    Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component. For the new heat sink, you must peel the thin film off from the rubbers. Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 49: 1080 Rear Camera And Microphone Module, Bracket, And Cable (For Selected Models)

    1080 Rear camera and microphone module, bracket, and cable (for selected models) For access, remove these FRUs in order: • “1010 Base cover assembly” on page 37 • “1070 Heat sink” on page 42 Removal steps of the rear camera and microphone module, bracket, and cable Step Screw (quantity) Color...

  • Page 50: 1090 Thermal Fan

    When installing: Ensure that the connectors are attached firmly. 1090 Thermal fan For access, remove this FRU: • “1010 Base cover assembly” on page 37 Removal steps of the thermal fan Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 51: 1100 Built-In Battery

    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. The Vantage app provides an automatic battery diagnostic test that determines if the built-in battery is defective. A built-in battery FRU should not be replaced unless this diagnostic test shows that the battery is defective.

  • Page 52: 1110 P-Sensor Cable (For Selected Models)

    • 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. 1110 P-sensor cable (for selected models) For access, remove these FRUs in order: Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 53: 1120 Lenovo Integrated Pen Charge Board And Cable (For Selected Models)

    • “1010 Base cover assembly” on page 37 • “1100 Built-in battery” on page 45 Removal steps of the Lenovo Integrated Pen charge board and cable Note: For wireless WAN models, additionally remove the wireless WAN antenna Cu foil assembly.

  • Page 54: 1130 I/O Brackets

    For accesss, remove this FRU: • “1010 Base cover assembly” on page 37 Removal steps of the I/O brackets Step Screw (quantity) Color Torque M2 × 4 mm, flat-head, nylon-coated (7) Silver 0.181 Nm (1.85 kgf-cm) Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 55: 1140 System Board

    1140 System board Important notices for handling the system board: When handling the system board, read the following: • Some components mounted on a system board are very sensitive. Improper handling of a system board can cause damage to those components, and may cause a system malfunction. •...

  • Page 56: 1150 Power Button With Or Without Fingerprint Reader

    1150 Power button with or without fingerprint reader For access, remove these FRUs in order: • “1010 Base cover assembly” on page 37 • “1140 System board” on page 49 Removal steps of the power button with or without fingerprint reader Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 57: 1160 Speaker Assembly

    1160 Speaker assembly For access, remove these FRUs in order: • “1010 Base cover assembly” on page 37 • “1140 System board” on page 49 Removal step of the speaker assembly When installing: • Ensure that the connector is attached firmly. •...
  • Page 58 • “1010 Base cover assembly” on page 37 • “1100 Built-in battery” on page 45 Removal steps of the trackpad and trackpad cable Lenovo 13w Yoga Hardware Maintenance Manual...
  • Page 59 Step Screw (quantity) Color Torque M2 × 2.5 mm, flat-head, nylon-coated (2) Black 0.181 Nm (1.85 kgf-cm) When installing: • Install the trackpad in the direction as shown. Chapter 5 Removing or replacing a FRU...

  • Page 60: 1180 Lcd Unit

    For access, remove this FRU: • “1010 Base cover assembly” on page 37 Removal steps of the LCD unit Step Screw (quantity) Color Torque M 2.5 × 5 mm, flat-head, nylon-coated (4) Black 0.294 Nm (3.0 kgf-cm) Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 61: 1190 Keyboard Assembly

    • “1100 Built-in battery” on page 45 • “1110 P-sensor cable (for selected models)” on page 46 • “1120 Lenovo Integrated Pen charge board and cable (for selected models)” on page 47 • “1130 I/O brackets” on page 48 • “1140 System board” on page 49 •...

  • Page 62: 2020 Touch Module Assembly

    • “1180 LCD unit” on page 54 • “2010 LCD strip cover” on page 55 Removal steps of the touch module assembly Step Screw (quantity) Color Torque 0.181 Nm M2 × 3 mm, flat-head, nylon-coated (4) Sliver (1.85 kgf-cm) Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 63: 2030 Lcd Cable

    When installing: Ensure that the connectors are attached firmly. 2030 LCD cable For access, remove these FRUs in order: • “1010 Base cover assembly” on page 37 • “1180 LCD unit” on page 54 • “2010 LCD strip cover” on page 55 •...

  • Page 64: 2050 Camera And Microphone Module With Microphone Rubbers

    For access, remove these FRUs in order: • “1010 Base cover assembly” on page 37 • “1180 LCD unit” on page 54 • “2010 LCD strip cover” on page 55 • “2020 Touch module assembly” on page 56 Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 65: 2060 Gravity Sensor Board And Cable

    Removal steps of the camera and microphone module with microphone rubbers 2060 Gravity sensor board and cable For access, remove these FRUs in order: • “1010 Base cover assembly” on page 37 • “1180 LCD unit” on page 54 • “2010 LCD strip cover” on page 55 •...

  • Page 66: 2070 Lcd Cover Assembly

    • “1010 Base cover assembly” on page 37 • “1180 LCD unit” on page 54 • “2010 LCD strip cover” on page 55 • “2020 Touch module assembly” on page 56 • “2040 LCD hinges” on page 57 Lenovo 13w Yoga Hardware Maintenance Manual...

  • Page 67: 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 68 Trademarks LENOVO and LENOVO logo are trademarks of Lenovo. Microsoft and Windows are trademarks of the Microsoft group of companies. The term HDMI is a trademark or registered trademark of HDMI Licensing LLC in the United States and other countries. USB-C is a registered trademark of USB Implementers Forum.

  • Page 69: Appendix B. Abbreviation Table

    Electrically Erasable Programmable Read-Only Memory Extensible Firmware Interface Electrostatic discharge Field Replaceable Unit General Announce Variant Integrated circuits Liquid Crystal Display Machine type and model POST Power-on self-test RFID Radio-frequency identification Supervisor password UUID Universally unique identifier © Copyright Lenovo 2022...
  • Page 70 Lenovo 13w Yoga Hardware Maintenance Manual...
  • Page 72 Part Number: SP41G56242 Printed in China (1P) P/N: SP41G56242 *1PSP41G56242*...

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