Lenovo 21G2001TUS Hardware Maintenance Manual
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Lenovo 21G2001TUS Hardware Maintenance Manual

Lenovo 21G2001TUS Hardware Maintenance Manual

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ThinkPad P14s Gen 5 and ThinkPad P16s Gen
3
Hardware Maintenance Manual

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  • Page 1 ThinkPad P14s Gen 5 and ThinkPad P16s Gen Hardware Maintenance Manual...
  • Page 2 Second Edition (July 2024) © Copyright Lenovo 2024. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-...

  • Page 3: Table Of Contents

    ....Use Lenovo recovery options..Retaining the UUID... .
  • Page 4 Base cover assembly of ThinkPad P14s Gen 5 . . . How to input the product information with ThinkPad system board self repair tool ..Applying labels to the base cover assembly . . Trackpad and Trackpad cable .

  • Page 5: About This Manual

    Some statements in this manual might not be applicable to the computer. • Before servicing a product, be sure to read all the information under Chapter 1 “Safety information” on page 1 and Chapter 2 “Important service information” on page 19. © Copyright Lenovo 2024...
  • Page 6 ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...

  • Page 7: Chapter 1. Safety Information

    • Fan louvers on the machine help to prevent overheating of internal components. Do not obstruct fan louvers or cover them with labels or stickers. Electrical safety Observe the following rules when working on electrical equipment. © Copyright Lenovo 2024...
  • Page 8 Important: • Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. • Many customers have, near their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges (ESD).

  • Page 9: Safety Inspection Guide

    4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-ThinkPad / non-Lenovo alterations. Use good judgment as to the safety of any non-ThinkPad / 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

    2. Ensure that the ESD protective devices you use have been certified (ISO 9000) as fully effective. When handling ESD-sensitive parts: • Keep the parts in protective packages until they are inserted into the product. • Avoid contact with other people. •...
  • Page 11 DANGER DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 12 ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...
  • Page 13 PERIGO PERIGO PERIGO Chapter 1 Safety information...
  • Page 14 PERIGO PERIGO PERIGO PERIGO PERIGO DANGER DANGER ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...
  • Page 15 DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 16 DANGER VORSICHT VORSICHT VORSICHT VORSICHT ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...
  • Page 17 VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
  • Page 18 ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...
  • Page 19 Chapter 1 Safety information...
  • Page 20 ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...
  • Page 21 Chapter 1 Safety information...
  • Page 22 ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...
  • Page 23 Chapter 1 Safety information...
  • Page 24 ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...

  • Page 25: Chapter 2. Important Service Information

    – “FRU identification” on page 20 Important: • Advise customers to contact the Lenovo Customer Support Center if they need any assistance in obtaining or installing any software fixes, drivers, and UEFI BIOS downloads. Telephone numbers for Lenovo Support are available at: https://pcsupport.lenovo.com/supportphonelist...

  • Page 26: How To Use Error Message

    Dynamic Configure To Order (CTO) model This model provides the ability for a customer to configure a Lenovo solution from a Web Site, and have this configuration sent to fulfillment, where it is built and shipped directly to the customer. The machine label and eSupport will load these products as the 4-character MT, 4-character model, and 2-character country code.

  • Page 27: Chapter 3. General Checkout

    Before checking problems with the computer, determine whether the damage is covered under the warranty by referring to the following list: © Copyright Lenovo 2024...

  • Page 28: Checkout Guide

    Note: If you are unable to isolate and repair the problem yourself after running the program, save and print the log files created by the program. You need the log files when you speak to a Lenovo technical support representative.

  • Page 29: Quick Test Programs

    Vantage app installed. To download and install a quick test program, go to , and follow the instructions https://www.lenovo.com/diags on the Web site. To run a test using quick test program, do the following: Step 1.

  • Page 30: Bootable Diagnostic Programs

    If the computer you are servicing is not installed with the UEFI diagnostic program, you can download a bootable diagnostic program from the Lenovo Support Web site. The bootable diagnostic program enables you to view system information and test some hardware devices in your computer, such as memory, storage devices, the LCD, and system board buses.

  • Page 31: Checking The Ac Power Adapter

    Checking the built-in battery and operational charging This system supports only batteries specially designed for this specific system and manufactured by Lenovo or an authorized manufacturer. The system does not support unauthorized batteries or batteries designed for other systems.

  • Page 32: Checking The Coin-Cell Battery

    Checking the coin-cell battery To check the coin-cell battery, do the following: Step 1. Power off the computer, and unplug the ac power adapter from it. Step 2. Turn the computer upside down. Step 3. Disable the built-in battery. See “Disabling the built-in battery” on page 67. Step 4.

  • Page 33: Chapter 4. Related Service Information

    When the latest maintenance diskette and the system program service diskette become available, they will be posted on: https://support.lenovo.com Reset or restore Windows To reset or restore Windows, refer to the information below： Use Lenovo recovery options Step 1. Go to https://support.lenovo.com/HowToCreateLenovoRecovery Step 2.

  • Page 34: Power-On Password

    The system management password can also protect the system information stored in UEFI BIOS like a supervisor password, but it has lower authority by default. The system management password can be set through the UEFI BIOS menu or through Windows Management Instrumentation (WMI) with the Lenovo client-management interface.

  • Page 35: How To Remove The Power-On Password

    Lenovo cannot reset your passwords or recover data from the storage drive. You can contact a Lenovo-authorized service provider to have the storage drive replaced. A fee will be charged for parts and service. If the storage drive is a CRU (Customer Replaceable Unit), you can also contact Lenovo to purchase Chapter 4...

  • Page 36: How To Remove The System Management Password

    a new storage drive to replace the old one by yourself. To check whether the storage drive is a CRU and the relevant replacement procedure, see “Major FRUs and CRUs” on page 50. How to remove the system management password To remove a system management password, do the following: How to remove the system management password if no supervisor password has been set...

  • Page 37: Hibernation Mode

    • After a period of inactivity specified in power plan settings • When the battery power is low To resume the computer from sleep mode, press the power button. Also, in either of the following events, the computer automatically returns from sleep mode and resumes operation: •...

  • Page 38: Numeric Error Codes

    This index can also help you determine, during regular servicing, what FRUs are likely to need to be replaced next. A numeric error is displayed for each error detected in POST or system operation. In the displays, n can be any number.

  • Page 39: Error Messages

    The battery installed is not supported by this system and Replace the battery. will not charge. Please replace the battery with the correct Lenovo battery for this system. Press the Esc key to continue. This system does not support batteries that are not Replace the battery.
  • Page 40 • We recommend that you speak to our Customer Support Center before attempting to service the computer yourself so that you can be directed to the correct documentation and repair information. It might be recommended to have a Lenovo-authorized service provider repair your computer depending on the complexity of the error or fault.

  • Page 41: No-Beep Symptoms

    Blinking patterns Error codes Solutions 0283: PCI resource error 1. Remove PCIe devices (the M.2 card, PCIe card, and so on) (service provider only). 2. If step 1 does not work, replace the system board (service provider only). 0284: TCG-compliant functionality-related Replace the system board (service provider error (might be the BIOS code validation only).

  • Page 42: Lcd-Related Symptoms

    If the LCD you are servicing has two or less visible defective pixels, it should not be considered faulty. However, if the LCD has three or more visible defective pixels, it will be deemed as defective by Lenovo and it should be replaced.

  • Page 43: Intermittent Problems

    Step 1. Ensure that the computer is connected to ac power. Then, press the power button for about seven seconds to turn off the computer. Step 2. Press Fn, left Ctrl, and the power button at the same time. If the computer displays five solid colors in sequence across the entire screen, it indicates that the LCD functions normally.

  • Page 44: Lenovo Memory Self Repair (For Intel Models Only)

    LCD assembly Lenovo Memory Self Repair (for Intel models only) Lenovo Memory Self Repair (hereafter referred to as repair tool) enables you to repair memory single-bit or single-row failure with internal redundant resources. It is recommended that you use the repair tool in the following situations: •...

  • Page 45: Chapter 5. Use The Keyboard Shortcuts

    Note: The function varies by countries or regions. Open the context menu of the current active app. Open the Calculator (for ThinkPad P16s Gen 3). Put the computer to sleep (for ThinkPad P16s Gen 3). Adjust the keyboard backlight. Go to beginning. © Copyright Lenovo 2024...
  • Page 46 Fn+S Send system request. Fn+N Open system information Window. Fn+G Enable / Disable the tapping gesture to launch TrackPoint Quick Menu. For more keyboard shortcuts, go to https://support.lenovo.com/us/en/solutions/windows-support ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...

  • Page 47: Chapter 6. Locations

    Chapter 6. Locations Locating computer controls and connectors Front view Have a quick glance at the front view of your computer. ThinkPad P14s Gen 5 © Copyright Lenovo 2024...
  • Page 48 ThinkPad P16s Gen 3 Description Description Item Item Microphone Infrared camera / Camera Webcam privacy shutter Touch screen* Power button with fingerprint reader TrackPoint pointing stick Trackpad TrackPoint Three Buttons * for selected models Webcam privacy shutter Slide the webcam privacy shutter to cover or uncover the camera lens. It is designed to protect your privacy. ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...
  • Page 49 Chapter 6 Locations...

  • Page 50: Side View

    Side view Have a quick glance at ports on both sides of your computer. ThinkPad P14s Gen 5 Description Description Item Item Security—lock slot Ethernet connector USB-A connector (USB 5Gbps) Smart-card slot* USB-A connector (USB 5Gbps, Always Audio connector On USB) ®...
  • Page 51 ThinkPad P16s Gen 3 Description Description Item Item Security—lock slot Ethernet connector USB-A connector (USB 5Gbps) Nano-SIM-card tray* Smart-card slot* Audio connector USB-A connector (USB 5Gbps, Always USB-C power connector (Thunderbolt 4) On USB) HDMI connector * for selected models Statement on USB transfer rate Depending on many factors such as the processing capability of the host and peripheral devices, file attributes, and other factors related to system configuration and operating environments, the actual transfer...
  • Page 52 ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...

  • Page 53: Bottom View

    Bottom view Have a quick glance at the bottom part of your computer. ThinkPad P14s Gen 5 ThinkPad P16s Gen 3 Description Description Item Item Emergency-reset hole Speaker Chapter 6 Locations...
  • Page 54 2. Insert a straightened paper clip into the hole to cut off power supply temporarily. 3. Connect your computer to ac power and then turn on your computer. Note: If your computer is still no response, you can call Lenovo Customer Support Center to get further help.

  • Page 55: Locating Frus And Crus

    Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request. You can find a list of CRUs for your product in this Hardware Maintenance Manual. An electronic version of this manual can be found at .

  • Page 56: Major Frus And Crus

    Major FRUs and CRUs ThinkPad P14s Gen 5 ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...
  • Page 57 Notes: • Depending on the computer model, your computer might look different from the illustration above. • The Lenovo factory recovery USB key is used to restore the Microsoft Windows operating system. It might not come with the computer, and a user might order it from https://pcsupport.lenovo.com/...
  • Page 58 ThinkPad P16s Gen 3 ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...
  • Page 59 Power button with fingerprint reader bracket Smart-card reader* Smart-card-reader cable* Dummy smart card reader* Nano-SIM-card tray* Power cord ac power adapter Miscellaneous parts kits (see “Miscellaneous parts” on page 57) Lenovo factory recovery USB key* * for selected models Chapter 6 Locations...

  • Page 60: Lcd Frus And Crus

    Notes: • Depending on the computer model, your computer might look different from the illustration above. • The Lenovo factory recovery USB key is used to restore the Microsoft Windows operating system. It might not come with the computer, and a user might order it from https://pcsupport.lenovo.com/...
  • Page 61 Table 8. LCD FRUs and CRUs (continued) FRU description Self-service Optional-service LCD hinges LCD cable Wireless LAN antenna assembly Elastic adhesive tapes * for selected models Note: Depending on the computer model, your computer might look different from the illustration above. ThinkPad P16s Gen 3 Table 9.
  • Page 62 Table 9. LCD FRUs and CRUs (continued) FRU description Self-service Optional-service Camera-and-microphone module Camera-and-lid cable LCD cover assembly LCD hinges Wireless LAN antenna assembly LCD cable Elastic adhesive tapes * for selected models Note: Depending on the computer model, your computer might look different from the illustration above. ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...

  • Page 63: Miscellaneous Parts

    Miscellaneous parts Table 10. Miscellaneous part FRU descriptions Self-service Optional-service Screw kit • For ThinkPad P14s Gen 5: – M1.6 x L1.7, black (13) – M1.6 x L2.5, black (2) – M2.0 x L3.0, black (2) – M2.0 x L3.0, silver (1) –...

  • Page 64: Connector And Cable Guide

    * for selected models Connector and cable guide This topic provides information to help Lenovo-authorized service technicians identify connectors and cables for replacement purpose. To view each FRU and the exploded illustration of the computer, see “Major FRUs and CRUs” on page 50 and “LCD FRUs and CRUs” on page 54.
  • Page 65 Table 11. System board connector and cable guide (continued) Internal cable required Connector/feature Cable connection LCD connector (internal) LCD cable Connect one end to the LCD panel and the other end to this connector. HDMI connector (external) Connect a compatible digital audio device or video monitor to this connector.

  • Page 66: Looking Up Fru Information

    Connect one end to the system board and the other end to this connector. Looking up FRU information For detailed FRU information, including part numbers, descriptions, and substitution part numbers, go to: https://support.lenovo.com/partslookup ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...

  • Page 67: Chapter 7. Fru Replacement Notices

    • Keep the screw kit in your tool bag. For the part number of the screw kit, go to: https://support.lenovo.com/partslookup Tighten screws as follows: • Plastic to plastic Turn an additional angle of 90 degrees after the screw head touches the surface of the plastic part. © Copyright Lenovo 2024...

  • Page 68: Sensor Calibration

    Step 1. Download the Windows Sensor Calibration Tool by following steps: Note: This Sensor Calibration Tool is limited to Lenovo service providers. You can contact a Lenovo-authorized service provider to have your system board or LCD unit replaced. Go to https://support.lenovo.com...

  • Page 69: Retaining Serial Numbers

    Connect a USB memory key to the computer. Step 2. Go to https://www.lenovo.com/maintenanceutilities and follow the instructions on the screen to create a Maintenance Key. Note: Only an authorized Lenovo service technician can access the above Web site. Chapter 7 FRU replacement notices...

  • Page 70: Retaining The Uuid

    Go to and follow the instructions on the screen to https://www.lenovo.com/maintenanceutilities create a Maintenance Key. Note: Only an authorized Lenovo service technician can access the above Web site. Step 3. Restart the computer. Step 4. When the logo screen is displayed, press Esc. The ThinkPad Config Information Update Utility interface is displayed.

  • Page 71: Reading Or Writing The Eca Information

    To check what ECAs have been previously applied to the machine, use the ECA Information Read/Write function on the LENOVO ThinkPad Hardware Maintenance Diskette or Maintenance Key. Step 1. Insert the latest version of LENOVO ThinkPad Hardware Maintenance Diskette or Maintenance Key, and then restart the computer. Step 2.
  • Page 72 ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...

  • Page 73: Chapter 8. Removing Or Replacing A Fru

    Click Power Options, and then click Choose what the power buttons do on the left pane. Step 3. Click Change settings that are currently unavailable at the top. Step 4. If prompted by User Account Control (UAC), click Yes. © Copyright Lenovo 2024...

  • Page 74: Removing The Nano-Sim Card And Nano-Sim-Card Tray (For Selected Thinkpad P16S Gen 3 Models)

    Step 5. Clear the Turn on fast startup check box, and then click Save changes. To disable the built-in battery Step 1. Restart your computer. When the logo screen is displayed, immediately press F1 to enter the UEFI BIOS menu. Select Config ➙...

  • Page 75: Applying Labels To The Base Cover Assembly

    Step 1. Remove the assembly as shown below. Note: Prepare a pry tool to release the hooks. Step 2. Install the assembly as shown below. If the computer does not start up after you reinstall the base cover assembly, disconnect the ac power adapter and then reconnect it to the computer.

  • Page 76: Base Cover Assembly Of Thinkpad P16S Gen 3

    • The new base cover assembly FRU is shipped with a kit containing labels of several kinds. Apply those labels when you replace the base cover assembly. For the labels that are not shipped with the new base cover assembly, peel them from the old base cover assembly, and adhere them to the new one. Item Item EMEA/KR/China label...

  • Page 77: Applying Labels To The Base Cover Assembly

    Note: Prepare a pry tool to release the hooks. Step 2. Install the assembly as shown below. If the computer does not start up after you reinstall the base cover assembly, disconnect the ac power adapter and then reconnect it to the computer. Applying labels to the base cover assembly Notes: •...

  • Page 78: Solid-State Drive And Its Bracket (For Selected Models)

    Item Item EMEA/KR/China label China CECP label Country label Service QR code Microsoft label S/N label COA label SVT label USA RTC Battery warning label Asset tag label India label IMEI label TW label M.2 solid-state drive and its bracket (for selected models) Before you start, read and print the following instructions.

  • Page 79: Wireless Wan Module(For Thinkpad P16S Gen 3 Selected Models)

    The following information is only for the computer with user-installable modules. Ensure that you use only a Lenovo-authorized wireless module specifically tested for this computer model. Otherwise, the computer will generate an error-code beep sequence when you turn on the computer.

  • Page 80: Memory Module

    Step Screw (quantity) Color Torque M2.0 × 3.0 mm, flat head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) Step 2. Install the wireless WAN modulein reverse order. Memory module Before you start, read and print the following instructions. Generic Safety and Compliance Notices Attention: Do not touch the contact edge of the memory module.

  • Page 81: Built-In Battery

    Built-in battery DANGER Use only the Lenovo-authorized battery specified for the computer. Any other battery could ignite or explode. Important notice for replacing a battery Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and provides no warranties for failures or damage arising out of their use.
  • Page 82 The Vantage app provides an automatic battery diagnostic test that determines if the built-in battery is defective. A built-in battery FRU should not be replaced unless this diagnostic test shows that the battery is defective. The only exception to this is if the built-in battery is physically damaged or a customer is reporting a possible safety issue.

  • Page 83: Battery Frame (For Thinkpad P16S Gen 3 Only)

    • Ensure that the base cover assembly is secured in place. Otherwise, the battery connection might fail. Battery frame (for ThinkPad P16s Gen 3 only) For access, remove these FRUs in order: • “Base cover assembly of ThinkPad P16s Gen 3” on page 70 •...

  • Page 84: Thermal Assembly

    Thermal assembly For access, remove this FRU: “Base cover assembly of ThinkPad P14s Gen 5” on page 68 or “Base cover assembly of ThinkPad P16s Gen 3” on page 70. Step 1. Remove the thermal assembly as shown below. Step 2. Install the thermal assembly in reverse order.

  • Page 85: Thermal Fan Kits

    • Tighten the screws in ascending order by following the alphabet marked beside each screw. Otherwise, the system board might get damaged. • Ensure that the connector is attached firmly. Thermal fan kits For access, remove these FRUs in order: •...

  • Page 86: I/O Bracket (On System Board)

    • Ensure that the connectors are attached firmly. • Do not press the top of the fan cover and the fan hub. I/O bracket (on system board) For access, remove this FRU: “Base cover assembly of ThinkPad P14s Gen 5” on page 68 or “Base cover assembly of ThinkPad P16s Gen 3”...

  • Page 87: Speaker Assembly Of Thinkpad P16S Gen 3

    Step 2. When installing: • Ensure that the connector is attached firmly. • Ensure that the cable is routed properly. Speaker assembly of ThinkPad P16s Gen 3 For access, remove this FRU: “Base cover assembly of ThinkPad P16s Gen 3” on page 70. Step 1.

  • Page 88: Coin-Cell Battery

    Coin-cell battery DANGER Use only the Lenovo-authorized battery specified for the computer. Any other battery could ignite or explode. For access, remove these FRUs in order: • “Base cover assembly of ThinkPad P14s Gen 5” on page 68 or “Base cover assembly of ThinkPad P16s Gen 3”...

  • Page 89: I/O Board Cable

    Step Screw (quantity) Color Torque M2.0 × 4.0 mm, flat-head, nylon-coated (3) Black 0.181 Nm (1.85 kgf-cm) Step 2. When installing: Ensure that the connectors are attached firmly. I/O board cable For access, remove this FRU: “Base cover assembly of ThinkPad P14s Gen 5” on page 68 or “Base cover assembly of ThinkPad P16s Gen 3”...

  • Page 90: I/O Board Of Thinkpad P14S Gen 5

    Step 2. Install the I/O board cable in reverse order. I/O board of ThinkPad P14s Gen 5 For access, remove these FRUs in order: • “Base cover assembly of ThinkPad P14s Gen 5” on page 68 • “Thermal fan kits” on page 79 •...

  • Page 91: I/O Board Of Thinkpad P16S Gen 3

    Step Screw (quantity) Color Torque M2.0 × 4.0 mm, flat head, nylon-coated (2) Black 0.2 Nm (2.04 kgf-cm) Black 0.2 Nm M2.0 × 3.0 mm, flat head, nylon-coated (1) (2.04 kgf-cm) Step 2. Install the I/O board in reverse order. I/O board of ThinkPad P16s Gen 3 For access, remove these FRUs in order: Chapter 8...
  • Page 92 • “Removing the nano-SIM card and nano-SIM-card tray (for selected ThinkPad P16s Gen 3 models)” on page 68 • “Base cover assembly of ThinkPad P16s Gen 3” on page 70 • “I/O board cable” on page 83 Step 1. Remove the I/O board as shown below. ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...

  • Page 93: System Board

    Torque Step Screw (quantity) Color M2.0 × 3.0 mm, flat head, nylon-coated (2) Black 0.2 Nm (2.04 kgf-cm) M2.5 × 3.5 mm, flat head, nylon-coated (3) Black 0.2 Nm (2.04 kgf-cm) M2.0 × 3.0 mm, flat head, nylon-coated (2) Black 0.2 Nm (2.04 kgf-cm) Step 2.

  • Page 94: Replace The System Board

    • After replacing the system board, use the Maintenance Utility to bind the model type, serial number, and Brand ID of the computer with the new system board. Refer to https://support.lenovo.com/us/en/solutions/ HT506954 for instructions on how to do that. As an alternative, you also can use the Golden Key U1 tool for that purpose.
  • Page 95 Torque Step Screw (quantity) Color M2.0 × 3.0 mm, flat head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) M2.0 × 5.0 mm, flat head, nylon-coated (2) Black 0.181 Nm (1.85 kgf-cm) Step 2. Install the system board in reverse order. Notes: •...

  • Page 96: How To Input The Product Information With Thinkpad System Board Self Repair Tool

    The process of writing product information can only be used once and if unsure, consider getting support from a Lenovo-authorized service technician. Step 1.
  • Page 97 Note: A sponge might cover the Trackpad, and remove the sponge carefully. It is recommended that you unseal the sponge from the left side. Ensure that you attach the mylar to the Trackpad after replacement. Chapter 8 Removing or replacing a FRU...

  • Page 98: Smart Card Reader (For Selected Models)

    Step Screw (quantity) Color Torque M1.6 × 1.7 mm, flat-head, nylon-coated (7) Black 0.1 Nm (1.02 kgf-cm) Step 2. Install the Trackpad and Trackpad cable in reverse order. Note: Ensure that the connector is attached firmly. Smart card reader (for selected models) For access, remove these FRUs in order: •...

  • Page 99: Dummy Smart Card Reader (For Selected Thinkpad P16S Gen 3 Models)

    Step Screw (quantity) Color Torque M1.6 × 1.8 mm, flat-head, nylon-coated (4) Silver 0.15 Nm (1.0 kgf-cm) Step 2. Install the smart card reader in reverse order. Dummy smart card reader (for selected ThinkPad P16s Gen 3 models) For access, remove these FRUs in order: •...

  • Page 100: Power Button With Fingerprint Reader

    Power button with fingerprint reader For access, remove these FRUs in order: • “Base cover assembly of ThinkPad P14s Gen 5” on page 68 or “Base cover assembly of ThinkPad P16s Gen 3” on page 70 • “Thermal fan kits” on page 79 •...
  • Page 101 Step 1. Remove the LCD unit as shown below. Chapter 8 Removing or replacing a FRU...

  • Page 102: Keyboard Assembly

    Torque Step Screw (quantity) Color M 2.5 × 3.5 mm, flat-head, nylon-coated (6) Black 0.294 Nm (3.0 kgf-cm) Step 2. When installing: Ensure that the connectors are attached firmly. Attention: When you route the cables, ensure that they are not subject to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken.

  • Page 103: Lcd Bezel

    • “System board” on page 87 • “Trackpad and Trackpad cable” on page 90 • “Smart card reader (for selected models)” on page 92 • “Dummy smart card reader (for selected ThinkPad P16s Gen 3 models)” on page 93 • “Power button with fingerprint reader” on page 94 •...

  • Page 104: How To Install New Color Profiles For Lcd Panel With The Factory Color Calibration Feature

    Step 2. When installing: Ensure that the connectors are attached firmly. How to install new color profiles for LCD panel with the factory color calibration feature Follow the instructions to install new color profiles for LCD panel with the factory color calibration feature. ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...

  • Page 105: Lcd Hinges

    Step 1. Connect your computer to a network and close the X-Rite Color Assistant program. Step 2. Go to C:\Program files (x86)\X-Rite Color Assistant and locate the ProfileUpdaterForDisplayReplacement exe file. Step 3. Double-click the EXE file. Follow the on-screen instructions to input the display serial number and click Submit.

  • Page 106: Camera-And-Microphone Module

    Table 13. Screw specification Step Screw (quantity) Color Torque Black 0.392 Nm M2.5 × 5.0 mm, flat-head, nylon-coated (6) (4.0 kgf-cm) Step 2. Install the LCD hinges in reverse order. Camera-and-microphone module For access, remove these FRUs in order: • “Base cover assembly of ThinkPad P14s Gen 5” on page 68 or “Base cover assembly of ThinkPad P16s Gen 3”...

  • Page 107: Microphone Rubbers

    Step 2. Install the camera-and-lid cable in reverse order. Microphone rubbers For access, remove these FRUs in order: • “Base cover assembly of ThinkPad P14s Gen 5” on page 68 or “Base cover assembly of ThinkPad P16s Gen 3” on page 70 •...

  • Page 108: Lcd Cover Assembly

    • “LCD panel” on page 97 • “LCD hinges” on page 99 Step 1. Remove the wireless LAN antenna assembly as shown below. Attention: When you route the cables, ensure that they are not subject to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. Step 2.

  • Page 109: Appendix A. Notices

    Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead.
  • Page 110 Trademarks Lenovo, Lenovo logo, ThinkPad, ThinkPad logo, TrackPoint, and UltraConnect are trademarks of Lenovo. Intel, Intel Optane, and Thunderbolt are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries. Linux is the registered trademark of Linus Torvalds in the U.S. and other countries.

  • Page 111: Appendix B. Abbreviation Table

    Electrically Erasable Programmable Read-Only Memory Extensible Firmware Interface Electrostatic discharge Field Replaceable Unit General Announce Variant Integrated circuits Liquid Crystal Display Machine type and model POST Power-on self-test RFID Radio-frequency identification Supervisor password UUID Universally unique identifier © Copyright Lenovo 2024...
  • Page 112 ThinkPad P14s Gen 5 and ThinkPad P16s Gen 3 Hardware Maintenance Manual...
  • Page 114 Part Number: SP41L93331 Printed in China (1P) P/N: SP41L93331 *1PSP41L93331*...

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