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Hardware Maintenance Manual
IdeaPad 5 2-in-1 (14", 10), IdeaPad 5 2-in-1 (16", 10), IdeaPad 5i 2-in-
1 (14", 10), and IdeaPad 5i 2-in-1 (16", 10)

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Summary of Contents for Lenovo IdeaPad 5 2-in-1

  • Page 1 Hardware Maintenance Manual IdeaPad 5 2-in-1 (14″, 10), IdeaPad 5 2-in-1 (16″, 10), IdeaPad 5i 2-in- 1 (14″, 10), and IdeaPad 5i 2-in-1 (16″, 10)
  • Page 2 First Edition (March 2025) © Copyright Lenovo 2025.
  • Page 3: Table Of Contents

    Trademarks ....lix models) ....© Copyright Lenovo 2025...
  • Page 4 Hardware Maintenance Manual...
  • Page 5: About This Manual

    • It is recommended that these products be repaired by trained service technicians. For customers electing to repair their own Lenovo products, please follow all instructions carefully. • Before servicing a Lenovo product, be sure to read all the information under Chapter 1 “Safety information” on page 1.
  • Page 6 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 – Removing or installing main units © Copyright Lenovo 2025...
  • 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

    Grounding requirements Electrical grounding of the computer is required for operator safety and correct system function. Proper grounding of the electrical outlet can be verified by a certified electrician. Safety notices (multilingual translations) The safety notices in this section are provided in the following languages: •...
  • Page 11 DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 12 Hardware Maintenance Manual...
  • Page 13 PERIGO PERIGO PERIGO Chapter 1 Safety information...
  • Page 14 PERIGO PERIGO PERIGO PERIGO PERIGO Hardware Maintenance Manual...
  • Page 15 DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 16 DANGER DANGER DANGER DANGER VORSICHT Hardware Maintenance Manual...
  • Page 17 VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
  • Page 18 VORSICHT VORSICHT VORSICHT Hardware Maintenance Manual...
  • Page 19 Chapter 1 Safety information...
  • Page 20 Hardware Maintenance Manual...
  • Page 21 Chapter 1 Safety information...
  • Page 22 Hardware Maintenance Manual...
  • Page 23 Chapter 1 Safety information...
  • Page 24 Hardware Maintenance Manual...
  • Page 25 Chapter 1 Safety information...
  • Page 26 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 2025...
  • Page 28: Cru List

    • Check for obvious damage to a hard disk drive. If the spindle of a hard disk drive becomes noisy, the hard disk drive might have been dropped or subject to excessive force. CRU list Type ac power adapter self-service power cord self-service Lenovo Digital Pen self-service Hardware Maintenance Manual...
  • Page 29: Chapter 3. Identifying Frus (Crus)

    Chapter 3. Identifying FRUs (CRUs) Locate FRUs and CRUs The exploded illustrations help Lenovo service technicians identify FRUs or CRUs that they may need to replace when servicing a customer’s computer. Figure 1. System exploded view © Copyright Lenovo 2025...
  • Page 30 Table 1. FRU (CRU) categories FRU (CRU) category LCD module Note: The LCD module as a whole is an FRU. Upper case (with keyboard) Speakers (14–inch models) Speakers (16–inch models) USB board cable ® Type-C bracket* USB board Antennas Battery pack Lower case Touchpad Touchpad mylar...
  • Page 31: Chapter 4. Removing A Fru Or Cru

    Chapter 4. Removing a FRU or CRU Service tools The following table lists tools for servicing Lenovo computers. Tools with a cross mark are needed for serving the product models as described by this publication. Prepare them before you service the product.
  • Page 32: Handling Thermal Interface Materials

    3. Follow the correct sequence in the steps for removing a FRU, as shown in the illustrations by the numbers in square callouts. 4. When removing a FRU, move it in the direction as shown by the arrow in the illustration. 5.
  • Page 33: Area On The System Board Where Thermal Interface Materials Is Applied

    Figure 2. Areas on the heat sink where thermal interface materials should be applied (for AMD models) Figure 3. Areas on the heat sink where thermal interface materials should be applied (for Intel models) Area on the system board where thermal interface materials is applied The following figure shows the area on the system board where thermal interface materials is applied.
  • Page 34: Remove The Lower Case

    Figure 5. Areas on the system board where thermal interface materials is applied (for Intel models) Remove the lower case Remove the lower case (for 14–inch models) Make sure the computer has been shut down before servicing the computer. Step 1. Place the computer upside down on a flat surface.
  • Page 35: Remove The Lower Case (For 16-Inch Models)

    2 ± 0.2 2 ± 0.2 Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement part: Lower case Remove the lower case (for 16–inch models) Make sure the computer has been shut down before servicing the computer.
  • Page 36 “Remove the lower case” on page 28 Step 1. Disconnect the battery pack cable from the system board and remove the speakers cable from the cable guide. Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable. Figure 8.
  • Page 37: Remove The Wi-Fi Card

    Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: Battery pack Remove the Wi-Fi card Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 28 Step 1.
  • Page 38: Remove The 2242 Solid-State Drive

    Torque (kgf.cm) Quantity Thread M1.6 1.2 ± 0.1 Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: Wi-Fi card Remove the 2242 solid-state drive Make sure the following FRUs (or CRUs) have been removed.
  • Page 39: Remove The Heat Sink

    Step 2. Remove the SSD thermal pad. Figure 13. Remove the SSD thermal pad Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement parts: 2242 solid-state drive SSD thermal pad Remove the heat sink Remove the heat sink (for AMD models) Make sure the following FRUs (or CRUs) have been removed.
  • Page 40: Remove The Heat Sink (For Intel Models)

    Thread M1.6 1.4 ± 0.1 Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement part: Heat sink Remove the heat sink (for Intel models) Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 28 Step 1.
  • Page 41: Remove The Fan

    Torque (kgf.cm) Quantity Thread M1.6 1.4 ± 0.1 Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: Heat sink Remove the fan Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 28 Step 1.
  • Page 42 Figure 16. Disconnect the battery pack cable, antennas, and camera board cable Step 2. Remove the antennas and camera board cable from the cable guide. Figure 17. Remove the antennas and camera board cable from the cable guide Step 3. Disconnect the fan cable from the system board, remove three screws, and remove the fan.
  • Page 43: Remove The Usb Board

    Torque (kgf.cm) Quantity Thread 2 ± 0.2 Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: Remove the USB board Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 28 Step 1.
  • Page 44 Figure 19. Disconnect the battery pack cable, remove three screws, and open the left hinge Table 11. Screws used to secure the LCD module Length (mm) Torque (kgf.cm) Quantity Thread M2.5 2.5 ± 0.3 Step 2. Disconnect the USB board cable from the USB board, remove one screw, and remove the USB board.
  • Page 45: Remove The Type-C Bracket (For 16-Inch Models)

    Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: USB board Remove the Type-C bracket (for 16-inch models) Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 28 Step 1.
  • Page 46 Disconnect the speakers cable from the system board, remove the speakers cable from the cable guide, and remove the speakers. Figure 23. Disconnect the speakers cable and remove the speakers Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: Speakers...
  • Page 47: Remove The Speakers (For 16-Inch Models)

    Step 1. Disconnect the speakers cable from the system board and remove the speakers. Figure 24. Disconnect and remove the speakers Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: Speakers Remove the antennas Make sure the following FRUs (or CRUs) have been removed.
  • Page 48: Remove The Touchpad Cable

    Figure 25. Disconnect and remove the antennas Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: Antennas Remove the touchpad cable Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 28 “Remove the battery pack”...
  • Page 49: Remove The Touchpad

    Figure 27. Disconnect and remove the touchpad cable Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement part: Touchpad cable Remove the touchpad Make sure the following FRUs (or CRUs) have been removed.
  • Page 50 Figure 28. Peel back the keyboard cable Step 2. Disconnect the touchpad cable from the touchpad and peel back the touchpad cable. Figure 29. Disconnect the touchpad cable and peel back the touchpad cable Step 3. Remove the touchpad mylar. Hardware Maintenance Manual...
  • Page 51 Table 14. Screws used to secure the touchpad Length (mm) Torque (kgf.cm) Quantity Thread M1.6 1.2 ± 0.1 Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement parts: Touchpad Touchpad mylar Chapter 4 Removing a FRU or CRU...
  • Page 52: Remove The System Board

    Remove the system board Remove the system board (for 14–inch models) Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 28 “Remove the battery pack” on page 29 “Remove the Wi-Fi card” on page 31 “Remove the 2242 solid-state drive”...
  • Page 53 Figure 33. Remove four screws and open the right hinge Table 15. Screws used to secure the LCD module Length (mm) Torque (kgf.cm) Quantity Label Thread M2.5 2.5 ± 0.3 2 ± 0.2 Step 3. Remove five screws. Then, remove the system board and USB board cable. Figure 34.
  • Page 54: Remove The System Board (For 16-Inch Models)

    Disconnect the USB board cable from the system board. Then, remove the USB board cable. Figure 35. Disconnect and remove the USB board cable Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement parts: System board USB board cable Remove the system board (for 16–inch models)
  • Page 55 Figure 36. Disconnect all the cables Step 2. Remove three screws and open the right hinge. Figure 37. Remove three screws and open the right hinge Table 17. Screws used to secure the LCD module Length (mm) Torque (kgf.cm) Quantity Thread M2.5 2.5 ±...
  • Page 56 Disconnect the USB board cable from the system board. Then, remove the USB board cable. Figure 39. Disconnect and remove the USB board cable Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement parts: System board...
  • Page 57: Write Key Product Information To A Replacement System Board

    Attention: Take extra caution when entering the MTM and SN and when selecting the product name and keyboard language. Carefully verify these details before committing the writing action. Once recorded on the system board, they cannot be altered. Consult Lenovo service if you are uncertain about the MTM, SN, and product name for your PC.
  • Page 58 Figure 40. Disconnect the cables Step 2. Remove the antennas and camera board cable from the cable guide. Figure 41. Remove the antennas and camera board cable from the cable guide Step 3. Remove seven screws. Hardware Maintenance Manual...
  • Page 59 Rotate the LCD module to an angle of more than 90 degrees and remove the LCD module. Figure 43. Rotate and remove the LCD module Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement part: LCD module Chapter 4...
  • Page 60: Remove The Lcd Module (For 16-Inch Models)

    Remove the LCD module (for 16–inch models) Make sure the following FRUs (CRUs) have been removed. “Remove the lower case” on page 28 Step 1. Disconnect the battery pack cable from the system board and disconnect the antennas from the Wi–Fi card.
  • Page 61 Rotate the LCD module to an angle of more than 90 degrees and remove the LCD module. Figure 47. Rotate and remove the LCD module Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part:...
  • Page 62: Remove The Upper Case (With Keyboard)

    “Remove the touchpad” on page 43 “Remove the system board” on page 46 “Remove the LCD module” on page 51 Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement part: Upper case (with keyboard) Hardware Maintenance Manual...
  • Page 63: Chapter 5. Label Locations

    30 mm x 100 mm Morocco South Africa Taiwan United States/Canada Vietnam Worldwide 16 mm x 22.5 mm GLM label CO2 offset service label 18 mm x 18 mm Indonesia label Indonesia 40 mm x 10 mm © Copyright Lenovo 2025...
  • Page 64 Hardware Maintenance Manual...
  • Page 65: Trademarks

    Trademarks LENOVO and the LENOVO logo are trademarks of Lenovo. All other trademarks are the property of their respective owners. © 2025 Lenovo.

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