Lenovo ThinkPad X12 Detachable Gen 2 User Manual
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Lenovo ThinkPad X12 Detachable Gen 2 User Manual

Lenovo ThinkPad X12 Detachable Gen 2 User Manual

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Summary of Contents for Lenovo ThinkPad X12 Detachable Gen 2

  • Page 1 ThinkPad X12 Detachable Gen 2 User Guide...
  • Page 2 Generic Safety and Compliance Notices First Edition (April 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

    Discover your Lenovo notebook..iii Chapter 4. Explore your computer . . 35 Lenovo apps ....Chapter 1. Meet your computer ..1 Lenovo Commercial Vantage .
  • Page 4 Chapter 7. Help and support ..55 Call Lenovo ....What are CRU ....

  • Page 5: Discover Your Lenovo Notebook

    Discover your Lenovo notebook ® Thank you for choosing a Lenovo notebook! We are dedicated to delivering the best solution to you. Before starting your tour, please read the following information: • Illustrations in this documentation might look different from your product.
  • Page 6 ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 7: Chapter 1. Meet Your Computer

    NFC (near field communication) mark* Speaker Touch screen Volume up / down button Security—lock slot ® USB-C power connector (USB SIM-card tray* 10Gbps) USB-C connector (Thunderbolt™ 4) Audio connector * for selected models Webcam privacy shutter © Copyright Lenovo 2024...
  • Page 8 1. Disconnect your computer from ac power. 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. ThinkPad X12 Detachable Gen 2 User Guide...
  • Page 9 Note: If your computer is still no response, you can call Lenovo Customer Support Center to get further help. CAUTION: When the computer is operating, it should be placed on a hard and flat surface with its bottom area not in contact with user’s bare skin. Under normal operating conditions, the temperature of the...

  • Page 10: Features And Specifications

    You must have a cellular plan from a service carrier to connect to the cellular network. The cellular data plan might vary by location. * for selected models ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 11: Usb Specifications

    • Connect to USB-C accessories to help expand your computer • USB-C connector (USB 5Gbps) functionality. To purchase USB-C accessories, go to https:// • USB-C connector (USB 10Gbps) www.lenovo.com/accessories • USB-C connector (Thunderbolt 3) • USB-C connector (Thunderbolt 4) • USB-C connector (USB4 40Gbps) Chapter 1...
  • Page 12 ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 13: Chapter 2. Get Started With Your Computer

    Related topic: “Manage power” on page 38 Use the kickstand Your computer has a built-in kickstand. You can open the kickstand from the slots on the either side of the computer. © Copyright Lenovo 2024...
  • Page 14 ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 15: Complete The Operating System Setup

    Write and draw. Related topics • “ThinkPad X12 Detachable Gen 2 Folio Keyboard (for selected models)” on page 17 • “Use Lenovo Precision Pen (for selected models)” on page 26 • “Use Lenovo Digital Pen (for selected models)” on page 29 Complete the operating system setup Before exploring your computer, you need to complete the operating system setup.

  • Page 16: Access Networks

    Connect to the wired Ethernet To connect your computer to a local network, you need a Lenovo USB-C to Ethernet Adapter. Lenovo USB- C to Ethernet Adapter is available as an option and shipped with some computer models. You can purchase one from Lenovo at https://www.lenovo.com/accessories...

  • Page 17: Connect To A Cellular Network (For Selected Models)

    Connect to a cellular network (for selected models) To connect a 4G cellular data network, you must have a wireless wide area network (WWAN) card and a nano-SIM card installed. The nano-SIM card might come with your computer by countries or regions. If no nano-SIM card is shipped, you will need to purchase one from authorized service carriers.

  • Page 18: Interact With Your Computer

    Otherwise, the touch panel might malfunction or get damaged. One finger touch gesture To do this Gesture Tap and hold. Open a shortcut menu. Swipe from the left. Open the widget panel. Swipe from the right. Open notification center. ThinkPad X12 Detachable Gen 2 User Guide...
  • Page 19 Two-finger touch gesture To do this Gesture Move two fingers towards. Zoom out. Spread two fingers apart. Zoom in. Three- and four-finger touch gesture To do this Gesture Swipe with three fingers up. Show all open windows. Swipe with three fingers down. Show the desktop.
  • Page 20 After updating Windows, check if the touch screen works normally. Step 7. If the touch screen still cannot work normally, the touch screen might get damaged. You can call Lenovo Customer Support Center to get further help. ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 21: Connect To An External Display

    Set the display mode • Press Windows logo key + P and then select a display mode of your preference. • If your computer comes with a ThinkPad X12 Detachable Gen 2 Folio Keyboard, press or Fn key + and then select a display mode of your preference.
  • Page 22 To change the settings, do the following: Step 1. Right-click a blank area on the desktop and select display settings. Step 2. Select the display that you want to configure and change display settings of your preference. ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 23: Chapter 3. Use Accessories

    ThinkPad X12 Detachable Gen 2 Folio Keyboard (for selected models) Attach the ThinkPad X12 Detachable Gen 2 Folio Keyboard (hereafter referred to as keyboard) to your computer so that you can transform your computer into a portable notebook computer.
  • Page 24 • Open the kickstand to make the computer stand firm. • Keep other magnetic objects, for example, credit cards, away from the magnetic area Otherwise, it might have impact on the functionality of the object. ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 25: Use The Keyboard In Different Modes

    Use the keyboard in different modes With the keyboard attached to your computer, you can use the keyboard in the following modes. Lay-flat mode Keep the keyboard laid flat on the table surface as shown. Tilt mode Fold the living hinge as shown. The magnetic bars on the living hinge attach to the computer automatically. The angle between the thin keyboard and the table surface is about 6.5 degrees to 7.0 degrees.

  • Page 26: Use The Keyboard Shortcuts

    Change power mode. For more information about power modes, see “Intelligent Cooling” on page 37. Print screen. Open Snipping Tool. ® Open Microsoft Phone Link. Customize the function of this key on Vantage app. ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 27: Log In With Fingerprint Recognition

    You can customize keyboard settings in Vantage app. To customize detailed settings, open the Vantage app, and then click Device ➙ Input & Accessories. For more keyboard shortcuts, go to https://support.lenovo.com/us/en/solutions/windows-support Log in with fingerprint recognition You can log in to the computer with your fingerprint. It eliminates the need to enter complex passwords, saving your time and boosting your productivity.

  • Page 28: Use The Trackpoint Pointing Device

    The TrackPoint pointing device is enabled by default. You can disable the device and change settings such as the speed of cursor when using the TrackPoint pointing stick and the TrackPoint center button. To change the settings, do the following: ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 29: Use The Trackpad

    Step 1. Type Mouse settings in the Windows search box and then press Enter. Step 2. Click TrackPoint settings and then follow the on-screen instructions to change the settings. Replace the pointing-stick nonslip cap Follow below illustration to replace the pointing-stick nonslip cap. Note: Ensure that the new red cap has grooves Use the Trackpad You can use the Trackpad to perform all the pointing, clicking, and scrolling functions of a traditional mouse.
  • Page 30 To do this Gesture One finger taps once. Select an item. One finger taps twice. Open an item. Two fingers tap twice quickly. Display a shortcut menu. Two fingers stretch out. Zoom in. ThinkPad X12 Detachable Gen 2 User Guide...
  • Page 31 To do this Gesture Two fingers pinch in. Zoom out. Two fingers slide horizontally or vertically. Scroll through items. Three- and four-finger touch gestures To do this Gesture Three fingers tap once. Open search window. Four fingers tap once. Open notification center. Three- or four-finger swipes up.

  • Page 32: Use Lenovo Precision Pen (For Selected Models)

    Step 2. In the Touchpad section, turn off the Touchpad control. Use Lenovo Precision Pen (for selected models) The Lenovo Precision Pen (hereafter referred to as the pen) enables a more precise and easier way of selecting, writing and sketching. Description...

  • Page 33: Install A Battery To Power Lenovo Precision Pen

    Notes: • The default function of each button might vary in different apps. • Lenovo Precision Pen is not waterproof. Keep the pen away from water and excessive moisture. Install a battery to power Lenovo Precision Pen Depending on the model, your pen might not be installed with a battery. Follow the instructions to install an AAAA alkaline battery.

  • Page 34: Set Lenovo Precision Pen

    • Attach the Lenovo Precision Pen to the magnetic side of the computer. Note: When you carry the computer, detach the pen from the computer. • If your computer comes with a ThinkPad X12 Detachable Gen 2 Folio Keyboard, you can insert the pen into the pen holder.

  • Page 35: Use Lenovo Digital Pen (For Selected Models)

    Use Lenovo Digital Pen (for selected models) The Lenovo Digital Pen (hereafter referred to as the pen) enables a more precise and easier way of selecting, writing and sketching. Description Item Eraser button To erase text or drawings, hold the button to erase the object in supported apps.

  • Page 36: Set Lenovo Digital Pen

    Follow the on-screen instructions to configure the settings as desired. Store Lenovo Digital Pen If your computer comes with a ThinkPad X12 Detachable Gen 2 Folio Keyboard, you can insert the pen into the pen holder. ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 37: Lenovo Usb-C Port Replicator (For Selected Models)

    Lenovo USB-C Port Replicator (for selected models) Lenovo USB-C Port Replicator provides quick and easy connections between your computer and computer accessories. Description Description Item Item USB-A connector (USB 10Gbps) SD card slot HDMI™ connector microSD card slot USB-C connector (USB 10Gbps)

  • Page 38: Connect Lenovo Usb-C Port Replicator

    Power connector When connecting Lenovo USB-C Port Replicator to your computer, you can connect the replicator to the ac power adapter of your computer so that the ac power adapter supplies power to both the port replicator and the computer.

  • Page 39: Purchase Accessories Or Additional Services

    This topic provides instructions on how to purchase accessories or additional services. Accessories Lenovo has a number of hardware accessories and upgrades to help expand the functionalities of your computer. Accessories include memory modules, storage devices, network cards, power adapters, keyboards, mice, and so on.
  • Page 40 ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 41: Chapter 4. Explore Your Computer

    This section introduces Lenovo apps that can enrich your computing experience and improve productivity. Lenovo Commercial Vantage The Lenovo Commercial Vantage app (hereafter referred to as Vantage app) is a customized one-stop solution to help you maintain your computer with automated updates and fixes, configure hardware settings, and get personalized support.
  • Page 42 – Privacy Alert: An alert icon appears on your computer screen when a shoulder surfer appears behind you. – Privacy Guard: Your screen becomes blurred when a shoulder surfer appears behind you. Press Alt +F2 to cancel the blur effect. ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 43: Intelligent Cooling

    • Some features might not be able to be used at the same time. • The Lenovo View app periodically updates features to improve your camera and video call experience. The feature description might be different from that on your actual user interface.

  • Page 44: Switch Among Modes

    Note: Some models may not ship with ac adapters or power cords. Use only the certified adapters and power cords provided by Lenovo that comply with the requirements of relevant national standards to charge the product. It is recommended to use the Lenovo qualified adapters. You can refer to https:// www.lenovo.com/us/en/compliance/eu-doc...

  • Page 45: Maximize The Life Of The Battery

    Both USB-C power connector (USB 10Gbps) and USB-C connector (Thunderbolt 4) on the computer feature the Lenovo-unique P-to-P 2.0 (Peer to Peer 2.0) charging function. Note: The actual charging speed of your computer depends on many factors, such as the remaining battery power of the computers, the wattage of the ac power adapter, and whether you are using the computers.

  • Page 46: Transfer Data

    Simply tap and connect your computer and another NFC-enabled device over a few centimeters or inches. If your computer supports NFC, you will see an NFC mark or label around the camera area. To turn on NFC: ThinkPad X12 Detachable Gen 2 User Guide...
  • Page 47 Type Airplane mode in the Windows search box and then press Enter. Step 1. Step 2. Ensure that the Airplane mode is off and turn on the NFC function. By using NFC, you can simply tap and connect your computer and another NFC-enabled device over a few centimeters or inches.
  • Page 48 ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 49: Chapter 5. Secure Your Computer And Information

    Note: The slot supports cable locks that conform to the Kensington NanoSaver lock standards using Cleat™ locking technology. You are responsible for evaluating, selecting, and implementing the locking device and security feature. Lenovo is not responsible for the locking device and security feature. You can purchase the cable locks at https://smartfind.lenovo.com Log in with facial recognition You can log in to the computer with your facial recognition.

  • Page 50: Uefi Bios Passwords

    Restart the computer. When the logo screen is displayed, tap the prompt. The Startup Interrupt Menu window is displayed. Step 2. In the Startup Interrupt Menu window, tap F10 to enter the Lenovo diagnostics window. Step 3. On the TOOLS tab, select SYSTEM INFORMATION ➙ STORAGE using the arrow keys.

  • Page 51: Set, Change, Or Remove A 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 52: Associate Your Fingerprints With Passwords (For Selected Models)

    Step 6. Press F10 to save changes and exit the UEFI BIOS menu. If you have not set a supervisor password, contact a Lenovo authorized service provider to have the system management password removed. What to do if you forget your NVMe password Follow the instructions to remove the NVMe password if you forget your NVMe password.

  • Page 53: Fido (Fast Identity Online) Authentication

    When you start the computer again, you can use your fingerprints to log in to the computer without entering your Windows password, power-on password, or NVMe password. To change settings, enter the UEFI BIOS menu. See “Enter the UEFI BIOS menu” on page 49. Then select Security ➙ Fingerprint. Attention: If you always use your fingerprint to log in to the computer, you might forget your passwords.
  • Page 54 Step 5. After your device is verified, the power-on process continues. Note: You should insert the FIDO2 USB device or enter the power-on password within 60 seconds. Otherwise, your computer will shut down automatically. ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 55: Chapter 6. Configure Advanced Settings

    Note: The Lenovo BIOS Simulator Center makes periodic updates of the settings. The UEFI BIOS simulator interface and description of settings might be different from that on your actual user interface. Customize BIOS Defaults The feature provides a solution to backup your preferred BIOS Setup settings.

  • Page 56: Reset System To Factory Defaults

    Your computer will restart immediately. It takes a few minutes to complete the initialization process. Your computer screen might be blank during this process. This is normal and you should not interrupt it. ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 57: Cloud Bare Metal Recovery (For Selected Models)

    If the latest UEFI BIOS update package is available, follow the on-screen instructions to download and install the package. From the Lenovo Support Web site Follow the instructions to update the UEFI BIOS from the Lenovo Support Web site. Step 1. Go to and select the entry for your computer.

  • Page 58: Install A Windows Operating System And Drivers

    Note: If the system cannot boot from the selected drive, disable Secure Boot and try again. Ensure that you re-enable the feature after the operating system installation is complete. Step 5. Follow the on-screen instructions to install the device drivers and necessary programs. ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 59: Install Device Drivers

    • Go to and select the entry for your computer. Then, follow the on-screen https://pcsupport.lenovo.com instructions to download and install necessary drivers and software. • Apply Windows Update to get the latest updates, such as the security patches. Then, follow the on-screen instructions to download and install the necessary updates.
  • Page 60 ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 61: Chapter 7. Help And Support

    If you intend on installing a CRU, 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 might be required to return the defective part that is replaced by the CRU.

  • Page 62: Frequently Asked Questions

    Browse through these FAQs to find answers to commonly raised questions. Question Solution 1. Go to Lenovo Support Web site at https://pcsupport.lenovo.com How do I check my repair status? 2. Search by the product name, and navigate to the Repair Status section.
  • Page 63 Question Solution 1. Press and hold the power button until the computer turns off. Then, restart the computer. 2. If step 1 does not work: • For models with an emergency reset hole: Insert a straightened paper clip into the emergency reset hole to cut off power supply temporarily. Then, restart the computer with ac power connected.
  • Page 64 The test lasts for about 20 seconds and then exits automatically. You also can press the power button to exit the test. 2. Contact Lenovo for support and provide the test result. See “Call Lenovo” on page 64. ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 65: Error Messages

    If you see a message that is not included in the following table, record the error message first, then shut down the computer and call Lenovo for help. See “Lenovo Customer Support Center” on page 64. Message Solution The computer turned off because the battery power is low.
  • Page 66 • 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 67: Diagnose And Troubleshoot Your Computer

    Diagnose and troubleshoot your computer This section provides introduction to a set of diagnostics and troubleshooting tools at Lenovo Support Web site, the Vantage app, and in your computer. They can help you diagnose common software and hardware issues.

  • Page 68: Hardware Scan

    Lenovo Service Bridge. Lenovo Service Bridge helps to connect your computer with Lenovo diagnosing tools. • Lenovo Support Web site makes periodic updates of the sections to keep improving your experience with your computer. The Web site interface and descriptions of sections might be different from that on your actual interface.

  • Page 69: Recover Your Windows Operating System

    Step 6. If any hardware failure is detected and you are unable to locate and resolve the problem, you can call Lenovo Customer Support Center. See “Call Lenovo” on page 64. Recover your Windows operating system When you encounter some unexpected issues with your operating system, you can choose to recover your operating system by yourself or call Lenovo Customer Support Center.

  • Page 70: Call Lenovo

    In some cases, an earlier Windows version might be preinstalled under the terms of the Windows Pro edition license downgrade rights. Call Lenovo If you have tried to correct the problem yourself and still need help, you can call Lenovo Customer Support Center. Before you contact Lenovo Prepare the needed information before you contact Lenovo.

  • Page 71: Accessibility Features

    • Lenovo hardware repair - If the problem is determined to be caused by Lenovo hardware under warranty, trained service personnel are available to provide the applicable level of service. • Engineering change management - Occasionally, there might be changes that are required after a product has been sold.
  • Page 72 Tactile markings provide all users with a way to find keys without looking at the keyboard. Lenovo provides bumps for the following keys: – Typing keys: F, J, and Enter – Navigation key: Down arrow – Consistent layout of keyboards for easier use –...

  • Page 73: Appendix A. Compliance Information

    The following illustration shows the antenna locations on your computer: Wireless LAN antenna (main) Wireless WAN antenna (auxiliary, for selected models) Wireless LAN antenna (auxiliary) Wireless WAN antenna (main, for selected models) Operating environment This section provides information about the operating environment of your computer. © Copyright Lenovo 2024...
  • Page 74 Note: When you charge the battery, its temperature must be no lower than 10°C (50°F). Relative humidity • Operating: 8% to 95% at wet-bulb temperature 23°C (73°F) • Storage and transportation: 5% to 95% at wet-bulb temperature 27°C (81°F) ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 75: Appendix B. Notice For Usb Connector Name Update

    Appendix B. Notice for USB connector name update The USB Implementers Forum published a revision of the guideline for USB connector names in September, 2022. Lenovo follows the revised guideline and updates USB connector names accordingly. You can refer to the table below for naming update details.
  • Page 76 ThinkPad X12 Detachable Gen 2 User Guide...

  • Page 77: Appendix C. Notices And Trademarks

    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 78 Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment. This document is copyrighted by Lenovo and is not covered by any open source license, including any ® Linux agreement(s) which may accompany software included with this product.

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