Lenovo IdeaPad 5x 2-in-1 Hardware Maintenance Manual
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Lenovo IdeaPad 5x 2-in-1 Hardware Maintenance Manual

Lenovo IdeaPad 5x 2-in-1 Hardware Maintenance Manual

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IdeaPad 5x 2-in-1 (14", 9)
Hardware Maintenance Manual

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

  • Page 1 IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...
  • Page 2 First Edition (August 2024) © Copyright Lenovo 2024.

  • Page 3: Table Of Contents

    Trademarks ....lv Type, quantity, and area of thermal interface materials application on the heat sink ..© Copyright Lenovo 2024...
  • Page 4 IdeaPad 5x 2-in-1 (14″, 9) 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 IdeaPad 5x 2-in-1 (14″, 9) 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 2024...

  • 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 IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...
  • Page 11 DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 12 IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...
  • Page 13 PERIGO PERIGO PERIGO Chapter 1 Safety information...
  • Page 14 PERIGO PERIGO PERIGO PERIGO PERIGO IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...
  • Page 15 DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 16 DANGER DANGER DANGER DANGER VORSICHT IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...
  • Page 17 VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
  • Page 18 VORSICHT VORSICHT VORSICHT IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...
  • Page 19 Chapter 1 Safety information...
  • Page 20 IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...
  • Page 21 Chapter 1 Safety information...
  • Page 22 IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...
  • Page 23 Chapter 1 Safety information...
  • Page 24 IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...
  • Page 25 Chapter 1 Safety information...
  • Page 26 IdeaPad 5x 2-in-1 (14″, 9) 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 2024...

  • Page 28: Cru List

    CRU list Table 1. Model: IdeaPad 5 2-in-1 14Q8X9 (Machine type: 83GH) Type ac power adapter self-service power cord self-service Lenovo Digital Pen* self-service Pen holder* self-service * for selected models IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...

  • Page 29: Chapter 3. Identifying Frus (Crus)

    Chapter 3. Identifying FRUs (CRUs) Locate FRUs and CRUs The exploded illustrations help users and service technicians identify FRUs and CRUs required when servicing a machine. Figure 1. System exploded view © Copyright Lenovo 2024...
  • Page 30 Fingerprint cable Battery board Battery pack Lower case Antennas Touchpad Touchpad mylar Touchpad cable 2242 Solid-state drives (SSD) 2242 Solid-state drives (SSD) thermal pad System board Heat sink Mylar kit Screw kit IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...

  • 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

    5.1 mm × 4.5 mm × 2.0 mm DYG7000/TC7006 DYG7000/TC7006 5.1 mm × 4.5 mm × 2.0 mm DYG7000/TC7006 5.1 mm × 4.5 mm × 1.4 mm DYG7000/TC7006 5.1 mm × 5.4 mm × 1.4 mm IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...

  • Page 33: Area On The System Board Where Thermal Interface Materials Are Applied

    Area Type Quantity DYG7000/TC7006 6.1 mm × 5.0 mm × 2.0 mm DYG7000/TC7006 6.1 mm × 4.8 mm × 2.0 mm DYG7000/TC7006 4.8 mm × 2.6 mm × 2.0 mm DYG7000/TC7006 4.5 mm × 5.1 mm × 1.4 mm 5.0 mm × 6.0 mm × 1.4 mm DYG7000/TC7006 DYG7000/TC7006 11.8 mm ×...

  • Page 34: Remove The Lower Case

    Place the computer upside down on a flat surface. Step 2. Remove four screws, pry up the latches, and then remove the lower case. Figure 4. Remove four screws and the lower case IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...

  • Page 35: Remove The Battery Pack

    Thread M2.0 2.0±0.2 M2.0 2.0±0.2 Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: Lower case Remove the battery pack Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 28 Step 1.

  • Page 36: Remove The Battery Board

    Thread M2.0 2.0±0.2 Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement part: Battery pack Remove the battery board Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 28 Step 1.
  • Page 37 Table 6. Screws used to secure the battery board Length (mm) Torque (kgf.cm) Quantity Thread M2.0 2.0±0.2 Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: Battery board Chapter 4 Removing a FRU or CRU...

  • Page 38: Remove The 2242 Solid-State Drive

    Table 7. Screw used to secure the 2242 solid-state drive Length (mm) Torque (kgf.cm) Quantity Thread M2.0 2.0±0.2 Step 2. Remove the SSD thermal pad. Figure 10. Remove the SSD thermal pad IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...

  • Page 39: Remove The Heat Sink

    Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement parts: 2242 solid-state drive SSD thermal pad Remove the heat sink Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 28 Step 1.
  • Page 40 Figure 13. Disconnect the fan cable and white antenna and remove the white antenna from the cable guide Step 3. Remove three screws and remove the fan. IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...

  • Page 41: Remove The Usb Board

    Quantity Thread M2.0 2.0±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 42 Figure 16. Disconnect the USB board cable, remove one screw, and remove the USB board Table 11. Screw used to secure the USB board Length (mm) Torque (kgf.cm) Quantity Thread M2.0 2.0±0.2 IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...

  • Page 43: Remove The Speakers

    Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: USB board Remove the speakers 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.

  • Page 44: Remove The Antennas

    Figure 18. Disconnect the speakers cable and remove the speakers Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement part: Speakers Remove the antennas Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 28 “Remove the battery pack”...

  • Page 45: Remove The Fingerprint Bracket

    Step 2. Disconnect the antennas from the system board and remove the antennas. Figure 20. 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 fingerprint bracket Make sure the following FRUs (or CRUs) have been removed.
  • Page 46 Table 12. Screw used to secure the fingerprint bracket 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 part: IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...

  • Page 47: Remove The Fingerprint Cable

    Fingerprint bracket Remove the fingerprint cable Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 28 “Remove the battery pack” on page 29 Step 1. Disconnect the fingerprint cable from the USB board and peel back the fingerprint cable. Figure 23.

  • Page 48: Remove The Fingerprint Board

    Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: Fingerprint cable Remove the fingerprint board 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 fingerprint bracket”...

  • Page 49: Remove The Touchpad

    Disconnect the touchpad cable from the system board and the touchpad. Then, remove the touchpad cable. Figure 27. Disconnect and remove the touchpad cable Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: Touchpad cable Remove the touchpad Make sure the following FRUs (or CRUs) have been removed.
  • Page 50 Figure 28. Disconnect the fingerprint cable and peel back the keyboard cable Step 2. Disconnect the touchpad cable from the touchpad. Figure 29. Disconnect the touchpad cable Step 3. Remove the touchpad mylar. IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...
  • Page 51 Table 13. 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

    Disconnect the USB board cable from the USB board. Then, disconnect the black antenna, speakers cable, keyboard cable, keyboard backlight cable, battery board cable, touchpad cable, speakers cable, and EDP cable from the system board. IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...
  • Page 53 Figure 33. Disconnect all the cables Step 3. Remove four screws and open the right hinge. Figure 34. Remove four screws and open the right hinge Table 14. Screws used to secure the hinges Length (mm) Torque (kgf.cm) Quantity Label Thread M2.5 2.5±0.3...
  • Page 54 Disconnect the USB board cable from the system board. Then, remove the USB board cable. Figure 36. 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 IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...

  • Page 55: Use A Golden Key U1 Tool To Flash-Write Key Id Information

    The Golden Key U1 tool is prepared by running the U1 Update software on a FAT32-formatted USB thumb drive. Go to for detailed instructions on how to create https://support.lenovo.com/us/en/solutions/ht102004 and use a Golden Key U1 tool. Remove the LCD module Make sure the following FRUs (CRUs) have been removed.
  • Page 56 Rotate the LCD module to an angle of more than 90 degrees and remove the LCD module. Figure 39. Remove the LCD module Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: LCD module...

  • Page 57: 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 49 Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: Upper case (with keyboard) Chapter 4...
  • Page 58 IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...

  • Page 59: Chapter 5. Label Locations

    India Japan Korea Malaysia POD rating label 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 © Copyright Lenovo 2024...
  • Page 60 IdeaPad 5x 2-in-1 (14″, 9) Hardware Maintenance Manual...

  • Page 61: Trademarks

    Trademarks LENOVO and the LENOVO logo are trademarks of Lenovo. All other trademarks are the property of their respective owners. © 2024 Lenovo.

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