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Lenovo Yoga Slim 7i Pro Hardware Maintenance Manual
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Lenovo Yoga Slim 7i Pro Hardware Maintenance Manual

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Yoga Slim 7i Pro (14", 5), Yoga Slim 7 Pro (14", 5)
Hardware Maintenance Manual

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Summary of Contents for Lenovo Yoga Slim 7i Pro

  • Page 1 Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...
  • Page 2 First Edition (December 2020) © Copyright Lenovo 2020.

  • Page 3: Table Of Contents

    Remove the lower case ... . Trademarks ....lxi Remove the battery pack ... © Copyright Lenovo 2020...
  • Page 4 Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) 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 2020...
  • Page 6 Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) 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 2020...

  • 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

    • English • Arabic • Brazilian Portuguese • French • German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese DANGER DANGER DANGER Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...
  • Page 11 DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 12 Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...
  • Page 13 PERIGO PERIGO PERIGO Chapter 1 Safety information...
  • Page 14 PERIGO PERIGO PERIGO PERIGO PERIGO Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...
  • Page 15 DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 16 DANGER DANGER DANGER DANGER VORSICHT Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...
  • Page 17 VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
  • Page 18 VORSICHT VORSICHT VORSICHT Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...
  • Page 19 Chapter 1 Safety information...
  • Page 20 Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...
  • Page 21 Chapter 1 Safety information...
  • Page 22 Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...
  • Page 23 Chapter 1 Safety information...
  • Page 24 Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...
  • Page 25 Chapter 1 Safety information...
  • Page 26 Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) 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 2020...

  • 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 Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...

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

    Chapter 3. Idetifying 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. Exploded view Table 1. FRU (CRU) categories...
  • Page 30 Charger thermal pad I/O bracket Coin-cell battery Wi-Fi card Heatsink Speakers Lower case M.2 solid-state drive System board I/O board cable Battery pack TP FFC cable Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...
  • Page 31 Figure 2. LCD exploded view (for glass models) Table 2. FRU (CRU) categories FRU (CRU) category LCD cover Hinge cover Strip cover Hinge EDP cable LCD panel Removable tapes Camera Camera cable Chapter 3 Idetifying FRUs (CRUs)
  • Page 32 Table 2. FRU (CRU) categories (continued) Microphone rubber Camera rubber Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...
  • Page 33 Figure 3. LCD exploded view (for mylar models) Table 3. FRU (CRU) categories FRU (CRU) category LCD cover Hinge cover Strip cover Chapter 3 Idetifying FRUs (CRUs)
  • Page 34 Table 3. FRU (CRU) categories (continued) Hinge EDP cable LCD bezel LCD panel Removable tapes Camera Camera cable Microphone rubber Camera rubber Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...

  • Page 35: 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 36: Remove The Lower Case

    Place the computer upside down on a flat surface. Step 2. Remove seven screws and then remove the lower case. Figure 4. Remove seven screws Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...

  • Page 37: Remove The Battery Pack

    Screw specifications Number of screws M2 x L5.5 M2 x L3.5 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.

  • Page 38: Remove The M.2 Solid-State Drive

    Disconnect the battery pack cable. Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable. Figure 7. Disconnect the battery pack Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...

  • Page 39: Remoeve The Wi-Fi Card

    Figure 8. Remove the solid-state drive Screw specifications Number of screws M2 x L1.8 Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: M.2 solid-state drive Remoeve the Wi-Fi card Make sure the following FRUs (or CRUs) have been removed.
  • Page 40 Screw specifications Number of screws M2 x L1.8 Step 3. Disconnect the Wi-Fi card antennas and then slide the Wi-Fi card out of the slot. Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...

  • Page 41: Remove The Fan

    Figure 11. Remove the Wi-Fi card Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: Wi-Fi card Remove the fan Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 30 Step 1.
  • Page 42 Disconnect the fan cables and then remove the fan. Figure 14. Remove the fan Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement part: Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...

  • Page 43: Remove The Heatsink

    Remove the heatsink Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 30 Step 1. Disconnect the battery pack cable. Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable. Figure 15.

  • Page 44: Remove The I/O Bracket

    Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable. Figure 17. Disconnect the battery cable Step 2. Remove two screws and then remove the I/O bracket. Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...

  • Page 45: Remove The Touch Pad

    Screw specifications Number of screws M2 x L4 Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement part: I/O bracket Remove the touch pad Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 30 “Remove the battery pack”...

  • Page 46: Remove The Speakers

    Lenovo part numbers of the following replacement part: Touch pad Remove the speakers Make sure the following FRUs (CRUs) have been removed. Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...
  • Page 47 I/O board. Figure 21. Disconnect cables Step 2. Carefully remove the speakers. Figure 22. Remove speakers Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement parts: Speakers Chapter 4 Removing a FRU or CRU...

  • Page 48: Remove The System Board

    Step 2. Disconnect the EDP cable, camera cable, speaker cable, keyboard cable, keyboard backlight cable, touch pad cable and antenna cable from the system board. Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...
  • Page 49 Figure 24. Disconnect all cables Step 3. Remove the system board. Figure 25. Remove the system board Step 4. Disconnect the coin-cell battery cable. Chapter 4 Removing a FRU or CRU...

  • Page 50: Remove The Upper Case

    Disconnect the battery pack cable. Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable. Figure 27. Disconnect the battery cable Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...
  • Page 51 Step 2. Remove six screws. Figure 28. Remove six screws Screw specifications Number of screws M2 x L5.5 Step 3. Open the hinges for about 90 degree. Figure 29. Open the hinges Step 4. Remove the upper case from the LCD module. Chapter 4 Removing a FRU or CRU...

  • Page 52: Remove The M.2 Solid-State Drive Thermal Pad

    Remove the M.2 solid-state drive thermal pad. Figure 31. Remove the M.2 solid-state drive thermal pad Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement part: Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...

  • Page 53: Remove The Charger Thermal Pad

    Step 1. Remove the M.2 solid-state drive thermal pad. Figure 32. Remove the M.2 solid-state drive thermal pad Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: Charger thermal pad Remove the hinge cover Make sure the following FRUs (or CRUs) have been removed.

  • Page 54: Remove The Hinge (For Glass Models)

    “Remove the upper case” on page 44 “Remove the hinge cover” on page 47 Step 1. Pull out the cables. Figure 34. Remove the hinge cover Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...
  • Page 55 Screw specifications Number of screws M2 x L5.5 Step 3. Remove the hinges. Figure 36. Remove the hinges Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement part: Hinge Chapter 4 Removing a FRU or CRU...

  • Page 56: Remove The Hinge (For Mylar Models)

    “Remove the hinge cover” on page 47 Step 1. Remove the hinge cover. Figure 37. Remove the hinge cover Step 2. Remove six screws. Figure 38. Remove six screws Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...

  • Page 57: Remove The Strip Cover (For Glass Models)

    M2 x L5.5 Step 3. Remove the hinges. Figure 39. Remove the hinges Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement part: Hinge Remove the strip cover (for glass models) Make sure the following FRUs (CRUs) have been removed.

  • Page 58: Remove The Strip Cover (For Mylar Models)

    Strip cover Remove the strip cover (for mylar models) Make sure the following FRUs (CRUs) have been removed. “Remove the lower case” on page 30 Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...
  • Page 59 Number of screws M1.2 x L3.4 Step 2. Remove the strip cover. Figure 43. Remove the strip cover Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement part: Chapter 4 Removing a FRU or CRU...

  • Page 60: Remove The Lcd Panel (For Glass Models)

    “Remove the strip cover (for glass models)” on page 51 Step 1. Pull out two adhesive. Figure 44. Pull out two adhesive Step 2. Lift the LCD panel from the upper case. Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...

  • Page 61: Remove The Lcd Panel (For Mylar Models)

    Figure 45. Lift the LCD panel Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement part: LCD panel Remove the LCD panel (for mylar models) Make sure the following FRUs (CRUs) have been removed. “Remove the lower case” on page 30 “Remove the upper case”...
  • Page 62 Replace the LCD bezel after removal. Step 2. Pull out two adhesive. Figure 47. Pull out two adhesive Step 3. Lift the LCD panel from the upper case. Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...

  • Page 63: Remove The Edp Cable

    Figure 48. Lift the LCD panel Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement part: LCD panel Remove the EDP cable Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 30 “Remove the upper case”...

  • Page 64: Remove The Microphone Rubbers

    “Remove the LCD panel (for glass models)” on page 54 Step 1. Remove the microphone rubbers from the LCD panel. Figure 50. Remove the microphone rubbers Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...

  • Page 65: Remove The Camera And Cable

    Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement part: Microphone rubbers Remove the camera and cable Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 30 “Remove the upper case” on page 44 “Remove the strip cover (for glass models)”...
  • Page 66 Figure 51. Remove the camera and cable Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement part: Camera and cable Yoga Slim 7i Pro (14″, 5), Yoga Slim 7 Pro (14″, 5) Hardware Maintenance Manual...

  • Page 67: Trademarks

    Trademarks LENOVO and the LENOVO logo are trademarks of Lenovo. All other trademarks are the property of their respective owners. © 2020 Lenovo.

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