Lenovo 100w Gen 3 Hardware Maintenance Manual
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Lenovo 100w Gen 3 Hardware Maintenance Manual

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Lenovo 100w Gen 3/300w Gen 3/500w Gen 3
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Summary of Contents for Lenovo 100w Gen 3

  • Page 1 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...
  • Page 2 First Edition (May 2021) © Copyright Lenovo 2021. 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

    (CRUs) ....31 Disassemble the LCD module (for 100w Gen 3) . . Locating FRUs and CRUs ...
  • Page 4 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 5: About This Manual

    About this manual ® This manual contains service and reference information for the following Lenovo products. Product name Machine types Lenovo 100w Gen 3 82HY and 82J0 Lenovo 300w Gen 3 82J1 and 82J2 Lenovo 500w Gen 3 82J3 and 82J4 Use this manual along with the advanced diagnostic tests to troubleshoot problems.
  • Page 6 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 7: Chapter 1. Safety Information

    • Do not work alone under hazardous conditions or near equipment that has hazardous voltages. • Disconnect all power before: – Performing a mechanical inspection – Working near power supplies © Copyright Lenovo 2021...

  • Page 8: Safety Inspection Guide

    This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-Lenovo features or options not covered by this inspection guide.

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

    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 DANGER DANGER Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...
  • Page 11 DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 12 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...
  • Page 13 PERIGO PERIGO PERIGO Chapter 1 Safety information...
  • Page 14 PERIGO PERIGO PERIGO PERIGO PERIGO Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...
  • Page 15 DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 16 DANGER DANGER DANGER DANGER VORSICHT Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...
  • Page 17 VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
  • Page 18 VORSICHT VORSICHT VORSICHT Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...
  • Page 19 Chapter 1 Safety information...
  • Page 20 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...
  • Page 21 Chapter 1 Safety information...
  • Page 22 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...
  • Page 23 Chapter 1 Safety information...
  • Page 24 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...
  • Page 25 Chapter 1 Safety information...
  • Page 26 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 27: Chapter 2. General Checkout

    • LCD panel cracked from the application of excessive force or from being dropped • 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 © Copyright Lenovo 2021...

  • Page 28: Checking The Ac Power Adapter

    To check the USB-C type ac power adapter, do the following: 1. Connect the computer to a power outlet and turn on the computer. 2. Start Lenovo Vantage program, and locate the Power section. The ac power adapter information is displayed.
  • Page 29 Checking the operational charging To check whether the battery charges properly during operation, do the following: 1. Discharge the battery until the remained battery power is less than 50%. 2. Perform operational charging. Click the battery status icon in the Windows notification area to display detailed battery information.
  • Page 30 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 31: Chapter 3. Locating Computer Controls, Connectors, And Indicators

    This topic introduces the locations of the computer controls, connectors, and indicators. Front Figure 1. Front view 1. Camera 2. Webcam privacy shutter 3. Microphone 4. Touch screen * * for Lenovo 300w Gen 3 and Lenovo 500w Gen 3 only © Copyright Lenovo 2021...

  • Page 32: Base

    Base Figure 2. Base view 1. Trackpad 2. Microphone * 3. World-facing camera * * for selected models of Lenovo 300w Gen 3 and Lenovo 500w Gen 3 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 33: Left

    2. Always On USB 3.2 connector Gen 1 ™ 3. HDMI connector 4. Audio connector 5. Lenovo Integrated Pen * * for selected models of Lenovo 300w Gen 3 and Lenovo 500w Gen 3 Chapter 3 Locating computer controls, connectors, and indicators...

  • Page 34: Right

    2. Volume button * 3. USB 3.2 connector Gen 1 4. microSD card slot 5. Kensington Nano security slot * for Lenovo 300w Gen 3 and Lenovo 500w Gen 3 only Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 35: Bottom

    Bottom Figure 5. Bottom view 1. Keyboard drainage hole 2. Speakers Chapter 3 Locating computer controls, connectors, and indicators...

  • Page 36: Rear

    Rear Figure 6. Rear view 1. Nano-SIM-card tray (for wireless WAN model of Lenovo 300w Gen 3 only) Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 37: Chapter 4. Identifying Frus (Crus)

    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 .

  • Page 38: Major Frus And Crus

    Major FRUs and CRUs Lenovo 100w Gen 3 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...
  • Page 39 Note: Depending on the model, your computer might look different from the illustration above. Table 1. Major FRUs and CRUs FRU description Self-service CRU Optional-service CRU LCD unit Keyboard assembly Wireless LAN card Coin-cell battery Daughter board cable Daughter board Daughter board bracket Built-in battery Speaker assembly...
  • Page 40 Lenovo 300w Gen 3 / 500w Gen 3 Note: Depending on the model, your computer might look different from the illustration above. Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...
  • Page 41 Daughter board cable Daughter board Daughter board bracket Built-in battery Speaker assembly Base cover assembly Pen dummy * Lenovo Integrated Pen * Lenovo Integrated Pen board Lenovo Integrated Pen cable M.2 solid-state drive Thermal pad * System board USB-C bracket...

  • Page 42: Lcd Frus

    LCD FRUs Lenovo 100w Gen 3 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...
  • Page 43 Table 3. LCD FRUs and CRUs FRU description Self-service CRU Optional-service CRU LCD bezel LCD panel LCD hinges Webcam privacy shutter Camera board LCD base cover assembly LCD cable Chapter 4 Identifying FRUs (CRUs)
  • Page 44 Lenovo 300w Gen 3 / 500w Gen 3 Table 4. LCD FRUs and CRUs FRU description Self-service CRU Optional-service CRU LCD strip cover Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 45: Miscellaneous Parts

    • Screw M2 x L3.5, silver (17) • Screw M2.5 x L5, black (6) • Spec Screw kit (Lenovo 300w Gen 3 / 500w Gen 3): • Screw M2 x L2.5, black (6) • Screw M2 x L3, black (10) •...
  • Page 46 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 47: Chapter 5. 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 48: Disable Fast Startup And The Built-In Battery

    Removing the nano-SIM card and the nano-SIM-card tray (for wireless WAN model of 300w Gen 3) Remove the nano-SIM card and the nano-SIM-card tray before you start the servicing. Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 49: 1010 Lenovo Integrated Pen (For Selected Models Of 300W Gen 3 / 500W Gen 3)

    After you finish the servicing, ensure that you install the card and the tray back into the slot firmly. 1010 Lenovo Integrated Pen (for selected models of 300w Gen 3 / 500w Gen 3) Removal step of the Lenovo Integrated Pen...

  • Page 50: 1030 Base Cover Assembly

    1030 Base cover assembly Removal steps of the base cover assembly Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 51: 1040 M.2 Solid-State Drive (For 300W Gen 3 Only)

    For access, remove these FRUs in order: • “1010 Lenovo Integrated Pen (for selected models of 300w / 500w Gen 3)” on page 43 • “1020 Pen dummy (for selected models of 300w Gen 3 / 500w Gen 3)” on page 43 •...

  • Page 52: 1050 M.2 Solid-State Drive And Thermal Pad (For 500W Gen 3 Only)

    For access, remove these FRUs in order: • “1010 Lenovo Integrated Pen (for selected models of 300w / 500w Gen 3)” on page 43 • “1020 Pen dummy (for selected models of 300w Gen 3 / 500w Gen 3)” on page 43 •...

  • Page 53: 1060 Coin-Cell Battery

    For access, remove these FRUs in order: • “1010 Lenovo Integrated Pen (for selected models of 300w / 500w Gen 3)” on page 43 • “1020 Pen dummy (for selected models of 300w Gen 3 / 500w Gen 3)” on page 43 •...

  • Page 54: 1070 Wireless Lan Card

    For access, remove these FRUs in order: • “1010 Lenovo Integrated Pen (for selected models of 300w / 500w Gen 3)” on page 43 • “1020 Pen dummy (for selected models of 300w Gen 3 / 500w Gen 3)” on page 43 •...

  • Page 55: 1080 Wireless Wan Card (For Wireless Wan Model Of 300W Gen 3)

    For access, remove these FRUs in order: • “1010 Lenovo Integrated Pen (for selected models of 300w / 500w Gen 3)” on page 43 • “1020 Pen dummy (for selected models of 300w Gen 3 / 500w Gen 3)” on page 43 •...

  • Page 56: 1090 Daughter Board Bracket

    For access, remove these FRUs in order: • “1010 Lenovo Integrated Pen (for selected models of 300w / 500w Gen 3)” on page 43 • “1020 Pen dummy (for selected models of 300w Gen 3 / 500w Gen 3)” on page 43 •...
  • Page 57 Removal steps of the daughter board for 100w Gen 3, 500w Gen 3, and wireless LAN model of 300w Gen 3 Step Screw (quantity) Color M2 × 3.5 mm, flat-head, nylon-coated (2) Silver Chapter 5 Removing or replacing a FRU...

  • Page 58: 1110 Daughter Board Cable

    For access, remove these FRUs in order: • “1010 Lenovo Integrated Pen (for selected models of 300w / 500w Gen 3)” on page 43 • “1020 Pen dummy (for selected models of 300w Gen 3 / 500w Gen 3)” on page 43 •...

  • Page 59: 1120 Built-In Battery

    For access, remove these FRUs in order: • “1010 Lenovo Integrated Pen (for selected models of 300w / 500w Gen 3)” on page 43 • “1020 Pen dummy (for selected models of 300w Gen 3 / 500w Gen 3)” on page 43 •...

  • Page 60: 1130 Speaker Assembly

    • “1030 Base cover assembly” on page 44 • “1120 Built-in battery” on page 53 Removal steps of the speaker assembly for 100w Gen 3, 500w Gen 3, and wireless LAN model of 300w Gen 3 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 61: 1140 Usb-C Bracket

    For access, remove these FRUs in order: • “1010 Lenovo Integrated Pen (for selected models of 300w / 500w Gen 3)” on page 43 • “1020 Pen dummy (for selected models of 300w Gen 3 / 500w Gen 3)” on page 43 •...

  • Page 62: 1150 System Board

    • “1120 Built-in battery” on page 53 • “1140 USB-C bracket” on page 55 Removal steps of the system board for 100w Gen 3, 500w Gen 3, and wireless LAN model of 300w Gen Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...
  • Page 63 Step Screw (quantity) Color M2 × 3.5 mm, flat-head, nylon-coated (6) Silver Removal steps of the system board for wireless WAN model of 300w Gen 3 Chapter 5 Removing or replacing a FRU...

  • Page 64: 1160 Heatsink

    For access, remove these FRUs in order: • “1010 Lenovo Integrated Pen (for selected models of 300w / 500w Gen 3)” on page 43 • “1020 Pen dummy (for selected models of 300w Gen 3 / 500w Gen 3)” on page 43 •...

  • Page 65: 1170 World-Facing Camera And World-Facing Camera Cable (For Selected Models Of 300W Gen 3 / 500W Gen 3)

    For access, remove these FRUs in order: • “1010 Lenovo Integrated Pen (for selected models of 300w / 500w Gen 3)” on page 43 • “1020 Pen dummy (for selected models of 300w Gen 3 / 500w Gen 3)” on page 43 •...

  • Page 66: 1190 Nano-Sim Card Board (For Wireless Wan Model Of 300W Gen 3)

    For access, remove these FRUs in order: • “1010 Lenovo Integrated Pen (for selected models of 300w / 500w Gen 3)” on page 43 • “1020 Pen dummy (for selected models of 300w Gen 3 / 500w Gen 3)” on page 43 •...

  • Page 67: 1200 Lenovo Integrated Pen Board And Cable (For Selected Models Of 300W Gen 3 / 500W Gen 3)

    For access, remove these FRUs in order: • “1010 Lenovo Integrated Pen (for selected models of 300w / 500w Gen 3)” on page 43 • “1020 Pen dummy (for selected models of 300w Gen 3 / 500w Gen 3)” on page 43 •...
  • Page 68 • “1180 Nano-SIM card board cable (for wireless WAN model of 300w Gen 3)” on page 59 • “1190 Nano-SIM card board (for wireless WAN model of 300w Gen 3)” on page 60 • “1200 Lenovo Integrated Pen board and cable (for selected models of 300w Gen 3 / 500w Gen 3)” on page 61...
  • Page 69 Step Screw (quantity) Color M2.5 × 5 mm, big-head, nylon-coated (6) Black Removal steps of the keyboard assembly for wireless WAN model of 300w Gen 3 Chapter 5 Removing or replacing a FRU...

  • Page 70: Disassemble The Lcd Module (For 100W Gen 3)

    Removal steps of the LCD bezel When installing: Ensure that all the latches are attached firmly. 2020 LCD panel For access, remove this FRU: • “2010 LCD bezel” on page 64 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 71: 2030 Lcd Hinges

    Removal steps of the LCD panel Step Screw (quantity) Color M2 × 3 mm, flat-head, nylon-coated (4) Black When installing: Ensure that the LCD connector is attached firmly. 2030 LCD hinges For access, remove these FRUs in order: • “2010 LCD bezel” on page 64 •...

  • Page 72: 2040 Webcam Privacy Shutter

    • “2010 LCD bezel” on page 64 • “2020 LCD panel” on page 64 • “2030 LCD hinges” on page 65 • “2040 Webcam privacy shutter” on page 66 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 73: 2060 Lcd Cable

    Removal steps of the camera board When installing: Ensure that the connector is attached firmly. 2060 LCD cable For access, remove these FRUs in order: • “2010 LCD bezel” on page 64 • “2020 LCD panel” on page 64 • “2030 LCD hinges” on page 65 •...

  • Page 74: 2010 Strip Cover

    Removal steps of the strip cover Step Screw (quantity) Color M2 × 3 mm, flat-head, nylon-coated (2) Black 2020 Hinge rubbers For access, remove this FRU: • “2010 Strip cover” on page 68 Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 75: 2030 Lcd Panel

    Removal step of the hinge rubbers 2030 LCD panel For access, remove these FRUs in order: • “2010 Strip cover” on page 68 • “2020 Hinge rubbers” on page 68 Removal steps of the LCD panel Step Screw (quantity) Color M2 ×...
  • Page 76 Removal steps of the camera board Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 77: 2050 Sensor Board

    Removal steps of the LCD cable When installing: Ensure that the connectors are attached firmly 2050 Sensor board For access, remove these FRUs: • “2010 Strip cover” on page 68 • “2020 Hinge rubbers” on page 68 • “2030 LCD panel” on page 69 Chapter 5 Removing or replacing a FRU...

  • Page 78: 2060 Lcd Hinges

    • “2050 Sensor board” on page 71 Removal steps of the LCD hinges Step Screw (quantity) Color M2 × 3 mm, flat-head, nylon-coated (2) Black Black M2 × 2.5 mm, flat-head, nylon-coated (6) Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual...

  • Page 79: Trademarks

    Trademarks LENOVO and LENOVO logo are trademarks of Lenovo. Other company, product, or service names may be trademarks or service marks of others.

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