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ThinkPad X1 Carbon Gen 13 and ThinkPad X1
2-in-1 Gen 10
Hardware Maintenance Manual

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Summary of Contents for Lenovo 21NS00MMGE

  • Page 1 ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 Hardware Maintenance Manual...
  • Page 2 Second Edition (April 2025) © Copyright Lenovo 2024, 2025. 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

    ..Chapter 2. Important service Lenovo Memory Self Repair ..information ....19 Strategy for replacing FRUs .
  • Page 4 M.2 solid-state drive and M.2 solid-state drive NFC sponge and NFC module (for selected bracket ....models) ....Wireless WAN module and its bracket (for selected Trackpad (for selected models) .
  • 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, 2025...
  • Page 6 ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 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, 2025...
  • 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 DANGER Chapter 1 Safety information...
  • Page 12 ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 Hardware Maintenance Manual...
  • Page 13 PERIGO PERIGO PERIGO Chapter 1 Safety information...
  • Page 14 PERIGO PERIGO PERIGO PERIGO PERIGO DANGER DANGER ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 Hardware Maintenance Manual...
  • Page 15 DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 16 DANGER VORSICHT VORSICHT VORSICHT VORSICHT ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 Hardware Maintenance Manual...
  • Page 17 VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
  • Page 18 ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 Hardware Maintenance Manual...
  • Page 19 Chapter 1 Safety information...
  • Page 20 ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 Hardware Maintenance Manual...
  • Page 21 Chapter 1 Safety information...
  • Page 22 ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 Hardware Maintenance Manual...
  • Page 23 Chapter 1 Safety information...
  • Page 24 ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 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, 2025...
  • 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

    Step 4. Check the battery status icon again. If the same error still exists, replace the system board. 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.
  • Page 33: Chapter 4. Related Service Information

    The computer does not start until the password is entered. Note: If only a supervisor password is set, the password prompt will not be displayed when the operating system is started. © Copyright Lenovo 2024, 2025...
  • 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...
  • 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 46. 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: 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

    LCD assembly Lenovo Memory Self Repair 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. Special Keys

    Open the context menu of the current active app. Adjust the keyboard backlight. Go to beginning. Go to end. Fn+Tab Open Magnifier. Note: Press the Windows logo key+Esc to turn it off. Fn+4 Enter sleep mode. © Copyright Lenovo 2024, 2025...
  • Page 46 Key / key combination Function description Fn+B Break operation. Fn+K Scroll lock. Fn+P Pause operation. Fn+S Send system request. Fn+N Open system information Window. Fn+G Enable / Disable the tapping gesture to launch TrackPoint Quick Menu. ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 Hardware Maintenance Manual...
  • Page 47: Chapter 6. Locations

    Chapter 6. Locations Locating computer controls and connectors Front view Description Description Item Item Microphone Infrared camera Webcam privacy shutter Touch screen* ® TrackPoint pointing stick Fingerprint reader © Copyright Lenovo 2024, 2025...
  • Page 48 Description Description Item Item NFC (near field communication) mark Haptic Touchpad / Trackpad TrackPoint Three Buttons * for selected models ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 Hardware Maintenance Manual...
  • Page 49: Side View

    Side view Description Description Item Item ® USB-A connector (USB 5Gbps, Always USB-C power connector On USB) (Thunderbolt™ 4) Nano-SIM-card slot* Power button USB-A connector (USB 5Gbps) Audio connector Security slot HDMI™ connector * for selected models Chapter 6 Locations...
  • Page 50: Bottom View

    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 51: 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 https://support.lenovo.com...
  • Page 52: Major Frus And Crus

    Major FRUs and CRUs ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 Hardware Maintenance Manual...
  • Page 53 NFC connector. Touchpad insulation mylar NFC module sponge* NFC module* Nano-SIM-card tray* USB bracket Fan cable guide Lenovo Yoga Pen* (for ThinkPad X1 2-in-1 Gen 10 only) Lenovo factory recovery USB key* Power cord* Chapter 6 Locations...
  • Page 54: Miscellaneous Parts

    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 55: Connector And Cable Guide

    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 46.
  • Page 56 Table 7. System board connector and cable guide (continued) Internal cable required Connector (location) Cable connection Thermal fan connector (internal) Thermal fan cables The thermal fan comes with two (for Intel Arrow Lake models) cables. Connect the cables to these connectors. Thermal fan connector (internal) Thermal fan cables The thermal fan comes with two...
  • Page 57 Table 8. Trackpad, fingerprint reader, P sensor and NFC connectors, and cable guide Connector (location) Cable connection Trackpad, fingerprint reader, P sensor and NFC Connect this end to the system board. connector Fingerprint reader connector Connect this end to the fingerprint reader. P sensor connectors Connect the WWAN antenna assembly to this two ends.
  • Page 58 Table 10. Trackpad, fingerprint reader, and P sensor connectors, and cable guide Connector (location) Cable connection Trackpad, fingerprint reader and NFC connector Connect this end to the system board. Fingerprint reader connector Connect this end to the fingerprint reader. P sensor connectors Connect the WWAN antenna assembly to this two ends.
  • Page 59: Looking Up Fru Information

    Connect the WWAN antenna assembly to this two ends. Haptic Touchpad connector Connect this end to the Haptic Touchpad. Looking up FRU information For detailed FRU information, including part numbers, descriptions, and substitution part numbers, go to: https://support.lenovo.com/partslookup Chapter 6 Locations...
  • Page 60 ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 Hardware Maintenance Manual...
  • Page 61: 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, 2025...
  • Page 62: Retaining Serial Numbers

    Maintenance Key. Note: Only an authorized Lenovo service technician can access the above Web site. Step 3. Restart the computer. ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 Hardware Maintenance Manual...
  • Page 63: 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 64: 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 65: 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, 2025...
  • Page 66: Removing The Nano-Sim-Card And Nano-Sim-Card Tray

    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 67: For Thinkpad X1 Carbon Gen 13

    3. Turn off the computer and disconnect the computer from ac power and all connected cables. 4. Close the computer display and turn over the computer. Tool needed: Phillips head screwdriver For ThinkPad X1 Carbon Gen 13 Step 1. Remove the base cover assembly as shown below. Step 2.
  • Page 68: Applying Labels To The Base Cover Assembly

    Step 2. Install the base cover assembly in reverse order. 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 69: Built-In Battery

    Indonesia label 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 70: M.2 Solid-State Drive And M.2 Solid-State Drive Bracket

    Remove the built-in battery as shown below. Step 2. Install the built-in battery in reverse order. CAUTION: Remove any foreign objects before reassembly. Ensure that the base cover assembly is secured in place. Otherwise, the battery connection might fail. M.2 solid-state drive and M.2 solid-state drive bracket Follow the instructions to replace the M.2 solid-state drive and M.2 solid-state drive bracket.
  • Page 71: Wireless Wan Module And Its Bracket (For Selected Models)

    When handling the M.2 solid-state drive, observe the following guidelines: • Replace the M.2 solid-state drive only for repair. The M.2 solid-state drive is not designed for frequent changes or replacement. • Before replacing the M.2 solid-state drive, make a backup copy of all the data that you want to keep. •...
  • Page 72: Type One - 4G Wireless Wan Module

    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 73: Type Three - Captive Bracket Only

    Step 2. Install the captive bracket and wireless WAN module in reverse order. Type three – captive bracket only Step 1. Remove the captive bracket as shown below. Step 2. Install the captive bracket in reverse order. Type four – captive bracket and wireless WAN module bracket Step 1.
  • Page 74: Antenna Cable Routing (For Selected Models)

    Step 2. Install the captive bracket and wireless WAN module bracket in reverse order. Note: Wireless WAN module bracket is needed for 4G models only. Antenna cable routing (for selected models) The cable routing is different for 4G wireless WAN module and 5G wireless WAN module. Ensure that the antenna cables are installed appropriately when installing a wireless WWAN module.
  • Page 75 Type two – 4G wireless WAN module with 4 connectors Type three – 5G wireless WAN module Notes: • Keep the tape attached away from the speaker. Chapter 8 Removing or replacing a FRU...
  • Page 76 • Ensure that the orange cable does not touch the speaker. • Ensure that the blue cable does not touch the thermal fan. • Do not remove the plastic cover from new antenna connectors until you install the new antennas. ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 Hardware Maintenance Manual...
  • Page 77: Thermal Fan Assembly

    Thermal fan assembly For access, remove this FRU: • “Base cover assembly” on page 60 Tools needed: • Phillips head screwdriver • Pry tool Note: Depending on your computer model, the thermal fan assembly might look different from the illustration below. Step 1.
  • Page 78: Speaker Assembly

    Step 2. Install the thermal fan assembly in reverse order. When installing: • Do not press the top of the fan cover and the fan hub. • If you are installing back the same thermal fan assembly you have removed (not installing a new one), before you attach the assembly to the computer, 1.
  • Page 79: Trackpad / Haptic Touchpad, Fingerprint Reader, P Sensor And Nfc Cable

    • “Built-in battery” on page 63 Tool needed: Pry tool Step 1. Remove the speaker assembly as shown below. Step 2. Install the speaker assembly in reverse order. When installing: • Ensure that the connector is attached firmly. • Ensure that the cable is routed properly. Trackpad / Haptic Touchpad, fingerprint reader, P sensor and NFC cable For access, remove these FRUs in order: •...
  • Page 80: Wireless Wan Antennas (For Selected Models)

    Step 1. Remove the Trackpad / Haptic Touchpad, fingerprint reader, P sensor and NFC cable as shown below. Note: Depending on the model, your computer might have no P sensor connector or NFC connector. Step 2. Install the Trackpad / Haptic Touchpad, fingerprint reader, P sensor and NFC cable in reverse order.
  • Page 81: Wireless Wan Antenna Cable Guide Rubber (For Selected Models)

    Step Screw (quantity) Color Torque M1.6 × L2.6 mm, flat-head, nylon-coated (4) Black 0.098 Nm (1.0 kgf-cm) Step 2. Install the wireless WAN antennas in reverse order. When installing: Ensure that the connector is attached firmly. Wireless WAN antenna cable guide rubber (for selected models) Follow the instructions to replace the wireless WAN antenna cable guide rubber.
  • Page 82: Coin-Cell Battery

    Install the wireless WAN antenna cable guide rubber in reverse order. 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” on page 60 •...
  • Page 83: Fan Cable Guide

    Fan cable guide For access, remove these FRUs in order: • “Base cover assembly” on page 60 • “Built-in battery” on page 63 Tool needed: Phillips head screwdriver Step 1. Remove the fan cable guide as shown below. Step Screw (quantity) Color Torque M1.6 ×...
  • Page 84: Usb Bracket

    USB bracket For access, remove these FRUs in order: • “Base cover assembly” on page 60 • “Built-in battery” on page 63 Tool needed: Phillips head screwdriver Step 1. Remove the USB bracket as shown below. Step Screw (quantity) Color Torque M2 ×...
  • Page 85: Trackpad (For Selected Models)

    Step 2. Install the NFC module in reverse order. Trackpad (for selected models) For access, remove these FRUs in order: • “Base cover assembly” on page 60 • “Built-in battery” on page 63 Tools needed: • Phillips head screwdriver • Pry tool Removal steps Step 1.
  • Page 86 Step 2. Remove the Trackpad insulation mylar. Step 3. Remove the screws that secure the Trackpad assembly. ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 Hardware Maintenance Manual...
  • Page 87: Installation Steps

    Step Screw (quantity) Color Torque M2 × L2 mm, flat-head, nylon-coated (7) Silver 0.181 Nm (1.85 kgf-cm) Step 4. Remove the the Trackpad assembly. Installation steps Step 1. A Trackpad jig might come with the Trackpad which is used for fixing the location of the Trackpad. Attach the Trackpad jig to the Trackpad and bend the four angles as shown by arrows below.
  • Page 88: Haptic Touchpad (For Selected Models)

    Step 3. Remove the Jig. Notes: • A mylar might cover the Trackpad. Ensure that you attach the mylar to the Trackpad after replacement. • Ensure that the connector is attached firmly. Haptic Touchpad (for selected models) For access, remove these FRUs in order: •...
  • Page 89 Step 2. Remove the Haptic Touchpad insulation mylar. Step 3. Remove the screws that secure the Haptic Touchpad assembly. Step Screw (quantity) Color Torque M2 × L2 mm, flat-head, nylon-coated (10) Silver 0.181 Nm (1.85 kgf-cm) Chapter 8 Removing or replacing a FRU...
  • Page 90: Installation Steps

    Step 4. Remove the Haptic Touchpad assembly. Installation steps Step 1. Note: A Haptic Touchpad jig might come with the Haptic Touchpad which is used for fixing the location of the Haptic Touchpad. Ensure that the seven dots on the Haptic Touchpad and the jig are aligned.
  • Page 91 Step 3. Adjust the angle of the Haptic Touchpad and install the Haptic Touchpad into the keyboard and keyboard bezel assembly. Note: Ensure that the tails are lying into the keyboard and keyboard bezel assembly after installing. Step 4. Press the side points when fastening the screw and tighten the screws as shown.
  • Page 92: 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/ for instructions on how to do that. As an alternative, you also can use the Golden Key U1 tool HT506954 for that purpose.
  • Page 93: Replace The System Board

    Note: Input the exact brand name as shown in this table. Product name Machine type (MT) ThinkPad X1 Carbon Gen 13 21NS, 21NT, 21NX and 21NY ThinkPad X1 2-in-1 Gen 10 21NU, 21NV, 21Q0 and 21Q1 Replace the system board Follow the instructions to replace the system board.
  • Page 94: 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 95: Lcd Unit

    Step 3. Click YES in the confirmation window and the tool will start to restore the BIOS configuration. The configuration process takes a few minutes to complete. When the BIOS configuration is finished, the computer will restart automatically. Do not turn off the computer and disconnect the computer from ac power during the whole process.
  • Page 96: For Thinkpad X1 2-In-1 Gen 10

    Step Screw (quantity) Color Torque M 2.5 × 4.0 mm, flat-head, nylon-coated (4) Silver 0.294 Nm (3.0 kgf-cm) Step 2. Install the LCD unit in reverse order. For ThinkPad X1 2-in-1 Gen 10 For access, remove this FRU: “Base cover assembly” on page 60 Step 1.
  • Page 97: Keyboard Assembly

    Step Screw (quantity) Color Torque M 2.5 × 4.0 mm, flat-head, nylon-coated (6) Silver 0.294 Nm (3.0 kgf-cm) Step 2. Install the LCD unit in reverse order. Keyboard assembly For access, remove these FRUs in order: • “Removing the nano-SIM-card and nano-SIM-card tray” on page 60 •...
  • Page 98 ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 Hardware Maintenance Manual...
  • Page 99: 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 100 Trademarks Lenovo, Lenovo logo, ThinkPad, ThinkPad logo, and TrackPoint are trademarks of Lenovo. Intel 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. Microsoft, Windows, BitLocker, , and Cortana are trademarks of the Microsoft group of companies.
  • Page 101: 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, 2025...
  • Page 102 ThinkPad X1 Carbon Gen 13 and ThinkPad X1 2-in-1 Gen 10 Hardware Maintenance Manual...
  • Page 104 Part Number: XXXX Printed in China (1P) P/N: XXXX *1PXXXX*...

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