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Lenovo IdeaPad Flex 5i Chromebook Hardware Maintenance Manual

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Hardware Maintenance Manual
IdeaPad Flex 5i Chromebook (13", 6)

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Summary of Contents for Lenovo IdeaPad Flex 5i Chromebook

  • Page 1 Hardware Maintenance Manual IdeaPad Flex 5i Chromebook (13″, 6)
  • Page 2 First Edition (May 2021) © Copyright Lenovo 2021.

  • Page 3: Table Of Contents

    Trademarks ....xlvii Remove the lower case ... . Remove the battery pack ... © Copyright Lenovo 2021...
  • Page 4 Hardware Maintenance Manual...

  • Page 5: About This Manual

    Important: • This manual is intended only for trained service technicians who are familiar with Lenovo products. • Before servicing a Lenovo product, be sure to read all the information under Chapter 1 “Safety information” on page 1. © Copyright Lenovo 2021...
  • 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 © 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

    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

    • 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 2021...

  • Page 28: Cru List

    CRU list Table 1. Model: IP Flex 5 Chrome 13ITL6 (Machine type: 82M7) Type ac power adapter self-service Power cord self-service Lenovo USI Pen * self-service * for selected models 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. IP Flex 5 Chrome 13ITL6 exploded view...
  • Page 30 Table 2. FRU (CRU) categories FRU (CRU) category LCD unit Note: The LCD unit as a whole is not an FRU. It contains FRUs as its components. Upper case (with keyboard and touchpad) System board I/O board FFC I/O board cable Wi-Fi card Solid-state drive (SSD) Heat sink...
  • Page 31 Figure 2. IP Flex 5 Chrome 13ITL6 LCD unit- exploded view Table 3. FRU categories for the LCD unit FRU (CRU) category LCD cover EDP cable LCD module Camera AL foil Camera Microphone rubber Hinge rubber Hinge Strip cover Chapter 3 Identifying FRUs (CRUs)
  • Page 32 Hardware Maintenance Manual...

  • Page 33: 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 34: Remove The Lower Case

    3. Follow the correct sequence in the steps for removing an FRU, as shown in the illustrations by the numbers in square callouts. 4. When removing an FRU, move it in the direction as shown by the arrow in the illustration. 5.

  • Page 35: Remove The Battery Pack

    Figure 4. Pry up the latches and remove the lower case Go to https://support.lenovo.com/partslookup to look up the Lenovo part number of the following replacement part: Lower case Remove the battery pack Make sure the following FRU (or CRU) has been removed.

  • Page 36: Remove The Solid-State Drive (Ssd)

    Figure 6. Remove the SSD Number of screws Screw specifications M2 x L2 Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Remove the Wi-Fi card Make sure the following FRU (or CRU) has been removed.

  • Page 37: Remove The I/O Board Cables

    Figure 7. Remove the Wi-Fi card Screw specifications Number of screws M2 x L3 Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Wi-Fi card Remove the I/O board cables Make sure the following FRU (or CRU) has been removed.

  • Page 38: Remove The I/O Board

    Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement parts: I/O board FFC I/O board cable Remove the I/O board Make sure the following FRU (or CRU) has been removed. “Remove the lower case” on page 28 Step 1.

  • Page 39: Remove The Heat Sink

    Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: I/O board Remove the heat sink Make sure the following FRU (or CRU) has been removed. “Remove the lower case” on page 28 Step 1.

  • Page 40: Remove The Speaker

    Figure 13. Remove the fan Screw specifications Number of screws M2 x L2 Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Remove the speaker Make sure the following FRUs (or CRUs) have been removed.

  • Page 41: Remove The System Board

    Figure 14. Remove the speaker Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Speaker Remove the system board Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 28 “Remove the battery pack”...
  • Page 42 Figure 15. Disconnect cables connected to the system board Step 2. Remove ten screws. Figure 16. Remove ten screws Screw specifications Number of screws M2 x L2 M2.5 x L4 M1.6 x L3 Step 3. Open the hinge and then remove the system board. Hardware Maintenance Manual...

  • Page 43: Remove The Lcd Unit

    Figure 17. Remove the system board Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: System board Remove the LCD unit Make sure the following FRU (CRU) has been removed. “Remove the lower case” on page 28 Step 1.
  • Page 44 Figure 19. Remove the LCD module Screw specifications Number of screws M2.5 x L4 Step 4. Remove the LCD unit. Figure 20. Remove the LCD unit Hardware Maintenance Manual...

  • Page 45: Remove The Upper Case (With Keyboard And Touchpad)

    “Remove the system board” on page 35 “Remove the LCD unit” on page 37 Go to https://support.lenovo.com/partslookup to look up the Lenovo part number of the following replacement part: Upper case (with keyboard and touchpad) Disassemble the LCD unit The LCD unit as a whole is not an FRU. Instead, it contains FRUs as its components. Before disassembling the LCD unit, make sure it has been detached from the upper case.

  • Page 46: Remove The Hinge Rubber

    “Remove the strip cover” on page 39 Step 1. Remove the hinge rubber carefully. Figure 22. Remove the hinge rubber Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Hinge rubber Remove the LCD module Make sure the following FRUs (CRUs) have been removed.

  • Page 47: Remove The Camera Module

    Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: LCD module Remove the camera module Make sure the following FRUs (or CRUs) have been removed. “Remove the LCD unit” on page 37 “Remove the strip cover” on page 39 “Remove the hinge rubber”...

  • Page 48: Remove The Edp Cable

    Figure 26. Remove the camera Step 4. Remove the microphone rubber. Figure 27. Remove the microphone rubber Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement parts: Camera Camera AL foil Microphone rubber Remove the EDP cable Make sure the following FRUs (CRUs) have been removed.

  • Page 49: Remove The Hinge

    Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: EDP cable Remove the hinge Make sure the following FRUs (CRUs) have been removed. “Remove the LCD unit” on page 37 “Remove the strip cover” on page 39 “Remove the hinge rubber”...
  • Page 50 “Remove the hinge rubber” on page 40 “Remove the LCD module” on page 40 “Remove the hinge” on page 43 Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: LCD cover Hardware Maintenance Manual...

  • Page 51: Appendix A. Label Locations

    32 mm x 10 mm Indonesia 26 mm x 10 mm South Africa 20 mm x 10 mm Country label TW vision warning label 70 mm x 10 mm 43 mm x 24 mm KCC label © Copyright Lenovo 2021...
  • Page 52 Hardware Maintenance Manual...

  • Page 53: Trademarks

    Trademarks LENOVO and the LENOVO logo are trademarks of Lenovo. All other trademarks are the property of their respective owners. © 2021 Lenovo.

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