Lenovo CAMPUS THINKBOOK 16P G2 Hardware Maintenance Manual
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Lenovo CAMPUS THINKBOOK 16P G2 Hardware Maintenance Manual

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Hardware Maintenance Manual
Lenovo ThinkBook 16p Gen 2

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Summary of Contents for Lenovo CAMPUS THINKBOOK 16P G2

  • Page 1 Hardware Maintenance Manual Lenovo ThinkBook 16p Gen 2...
  • Page 2 First Edition (May 2021) © Copyright Lenovo 2021.

  • Page 3: Table Of Contents

    Remove the lower case ..Trademarks ....lxv Remove the solid-state drive (SSD) module . . © 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

    • Damage caused by the improper insertion of a personal-computer card (PC card) or the installation of an incompatible card • Improper disc insertion or use of an external optical drive • Fuses blown by attachment of a non-supported device •...

  • 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. ThinkBook 16p G2 ACH exploded view © Copyright Lenovo 2021...
  • Page 30 Table 2. FRU (CRU) categories FRU (CRU) category LCD module Note: The LCD module as a whole is not an FRU. It contains FRUs as its components. Strip Cover Upper case (with keyboard and touchpad) Fingerprint board Fingerprint board cable System board DC-in bracket CMOS battery...
  • Page 31 Figure 2. ThinkBook 16p G2 ACH LCD module — exploded view Table 3. FRU categories for the LCD module FRU (CRU) category LCD bezel LCD panel Camera privacy shutter Microphone rubbers Camera sponges Ambient light sensor (ALS) board Ambient light sensor (ALS) board cable Hinge cover Camera foil LCD sponge...
  • Page 32 Table 3. FRU categories for the LCD module (continued) EDP cable Camera Camera rubber 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 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: Removal Procedure

    Removal procedure Remove the lower case Make sure the computer has been shut down before servicing the computer. Step 1. Place the computer upside down on a flat surface. Step 2. Remove eight screws. Figure 3. Remove eight screws Screw specifications Number of screws M2.0 x L6.0 Step 3.

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

    Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Lower case Remove the solid-state drive (SSD) module Make sure the following FRU (or CRU) has been removed. “Remove the lower case” on page 29 Step 1.
  • Page 37 Note: The SSD Cu foil mylar is not reusable. Replace it when replacing related FRUs. Figure 10. Peel off the SSD Cu foil mylar Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement parts: Chapter 4 Removing a FRU or CRU...

  • Page 38: Remove The Battery Pack

    Figure 11. Remove the battery pack Screw specifications Number of screws M2.0 x L3.5 Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Battery pack Remove the Wi-Fi card Make sure the following FRU (or CRU) has been removed.

  • Page 39: Remove The Dc-In Bracket

    Figure 12. Remove the Wi-Fi card Screw specifications Number of screws M2.0 x L3.5 Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Wi-Fi card Remove the DC-in bracket Make sure the following FRU (or CRU) has been removed.

  • Page 40: Remove The Memory Module Mylar

    Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: DC-in bracket Remove the memory module mylar Make sure the following FRU (or CRU) has been removed. “Remove the lower case” on page 29 Step 1.

  • Page 41: Remove The Heat Sink

    Release the two latches on both edges of the socket at the same time. Then, remove the memory module. Figure 16. Remove the memory module Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement parts: Memory module Memory module shielding Remove the heat sink Make sure the following FRUs (or CRUs) have been removed.

  • Page 42: Remove The Fans

    Figure 17. Loosen six screws and then remove the heat sink. Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Heat sink Remove the fans Make sure the following FRUs (or CRUs) have been removed.

  • Page 43: Remove The Solid-State Drive (Ssd) Bracket

    Number of screws Screw specifications M2.0 x L3.5 Go to https://support.lenovo.com/partslookup to look up the Lenovo part number of the following replacement part: Solid-state drive (SSD) bracket Remove the USB board module Make sure the following FRUs (or CRUs) have been removed.
  • Page 44 Step 2. Disconnect the cable connected to the USB board and disconnect the USB board cable from the system board. Figure 20. Disconnect the cable connected to the USB board and disconnect the USB board cable Step 3. Remove one screw and then remove the USB board with cable. Figure 21.

  • Page 45: Remove The Cmos Battery

    Disconnect the CMOS battery cable from the system board and then remove the CMOS battery. Figure 23. Disconnect the CMOS battery cable and remove the CMOS battery Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part:...

  • Page 46: Remove The Touchpad Board Cable

    Figure 24. Remove the speakers Screw specifications Number of screws M1.6 x L2.0 Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Speakers Remove the touchpad board cable Make sure the following FRUs (or CRUs) have been removed.

  • Page 47: Remove The System Board

    Remove the system board Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 29 “Remove the solid-state drive (SSD) module” on page 30 “Remove the battery pack” on page 32 “Remove the Wi-Fi card” on page 32 “Remove the DC-in bracket”...
  • Page 48 Figure 26. Disconnect cables Step 2. Remove two screws and then remove the system board. Hardware Maintenance Manual...

  • Page 49: Remove The Fingerprint Board Module

    Figure 27. Remove the system board Screw specifications Number of screws M2.0 x L3.5 Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: System board Use a Golden Key U1 tool to flash-write key id information...

  • Page 50: Remove The Hall Sensor Board Module

    Separate the fingerprint board cable from the fingerprint board Figure 29. Separate the fingerprint board cable from the fingerprint board Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement parts: Fingerprint board Fingerprint board cable Remove the hall sensor board module Make sure the following FRUs (or CRUs) have been removed.

  • Page 51: Remove The Keyboard Cable

    Separate the hall sensor board cable from the hall sensor board Figure 31. Separate the hall sensor board cable from the hall sensor board Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement parts: Hall sensor board...

  • Page 52: Remove The Connector Board Module

    Figure 32. Remove the keyboard cable Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Keyboard cable Remove the connector board module Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 29 “Remove the battery pack”...

  • Page 53: Remove The Strip Cover

    Step 3. Separate the keyboard backlight cable from the connector board Figure 35. Separate the keyboard backlight cable from the connector board Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement parts: Connector board Keyboard backlight cable Remove the strip cover Make sure the following FRUs (CRUs) have been removed.
  • Page 54 Step 1. Peel off two pieces of mylar. Disconnect the keyboard backlight cable from the connector board and then remove the keyboard backlight cable. Figure 36. Remove the keyboard backlight cable Step 2. Peel back the touchpad board mylar and then remove two screws. Figure 37.

  • Page 55: Remove The Lcd Module

    Figure 38. Remove the strip cover Screw specifications Number of screws M1.6 x L1.5 Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Strip cover Remove the LCD module Make sure the following FRUs (CRUs) have been removed.
  • Page 56 Figure 39. Remove six screws Screw specifications Number of screws M2.5 x L5.0 Step 2. Remove two screws and then lift the LCD module. Figure 40. Lift the LCD module Screw specifications Number of screws M2.5 x L2.3 Step 3. Take out the EDP cable and then remove the LCD module.

  • Page 57: Remove The Upper Case (With Keyboard And Touchpad)

    “Remove the connector board module” on page 46 “Remove the strip cover” on page 47 “Remove the LCD module” on page 49 Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Chapter 4 Removing a FRU or CRU...

  • Page 58: Disassemble The Lcd Module

    Remove the LCD bezel carefully. Note: The LCD bezel is fragile and should be replaced if damaged. Figure 42. Remove the LCD bezel Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: LCD bezel Remove the hinge cover Make sure the following FRUs (CRUs) have been removed.
  • Page 59 Figure 43. Remove the hinge cover Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Hinge cover Remove the LCD panel Make sure the following FRUs (CRUs) have been removed. “Remove the LCD module” on page 49 “Remove the LCD bezel”...
  • Page 60 Lift the LCD panel slightly. Peel off the tape. Disconnect the EDP cable from the LCD panel and then remove the LCD panel. Figure 45. Disconnect the EDP cable and remove the LCD panel Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement parts: LCD panel Removable tape Remove the EDP cable Make sure the following FRUs (CRUs) have been removed.
  • Page 61 Figure 46. Remove the EDP cable Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: EDP cable Remove the ambient light sensor (ALS) board cable Make sure the following unit has been removed. “Remove the LCD module” on page 49 “Remove the LCD bezel”...
  • Page 62 Step 1. Remove the camera privacy shutter Figure 48. Remove the camera privacy shutter Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Camera privacy shutter Remove the ambient light sensor (ALS) board module Make sure the following FRUs (CRUs) have been removed.
  • Page 63 Disconnect the ambient light sensor (ALS) board cable from the ALS board and then remove the ALS board. Figure 50. Remove the ambient light sensor (ALS) board Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement parts: Ambient light sensor (ALS) board rubber...
  • Page 64 Figure 51. Remove the microphone rubbers Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Microphone rubbers Remove the camera sponges Make sure the following FRUs (CRUs) have been removed. “Remove the LCD module” on page 49 “Remove the LCD bezel”...
  • Page 65 Disconnect the camera cable from the camera board and then remove the camera. Figure 53. Remove the camera Go to https://support.lenovo.com/partslookup to look up the Lenovo part number of the following replacement part: Camera Remove the foil and LCD sponge Make sure the following FRUs (CRUs) have been removed.
  • Page 66 Remove the camera rubber. Note: The camera rubber is not reusable. Replace it when replacing related FRUs. Figure 55. Remove the camera rubber Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Camera rubber...
  • Page 67 “Remove the camera” on page 59 “Remove the foil and LCD sponge” on page 59 “Remove the camera rubber” on page 60 Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: LCD cover Chapter 4...
  • Page 68 Hardware Maintenance Manual...

  • Page 69: Appendix A. Label Locations

    10 mm x 9 mm Brazil 16.5 mm x 15 mm Korea KCC label 43 mm x 24 mm Malaysia MCMC label 8 mm x 8 mm 20 mm x 10 mm South Africa W/L label © Copyright Lenovo 2021...
  • Page 70 Table 5. All base cover labels (continued) BELARUS Common 40 mm x 8 mm China 中国节能标 30 mm x 30 mm Hardware Maintenance Manual...

  • Page 71: 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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