Lenovo 21Q6 User Manual
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Lenovo 21Q6 User Manual

Lenovo 21Q6 User Manual

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ThinkPad X9-15 Gen 1 Linux
User Guide

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  • Page 1 ThinkPad X9-15 Gen 1 Linux User Guide...
  • Page 2 Generic Safety and Compliance Notices First Edition (January 2025) © Copyright Lenovo 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

    Enabling Nvidia proprietary drivers in Fedora (for Call Lenovo ....selected models) ....
  • Page 4 ThinkPad X9-15 Gen 1 Linux User Guide...

  • Page 5: About This Documentation

    • Depending on the model, some optional accessories, features, software programs, and user interface instructions might not be applicable to your computer. • Documentation content is subject to change without notice. To get the latest documentation, go to https:// pcsupport.lenovo.com © Copyright Lenovo 2025...
  • Page 6 ThinkPad X9-15 Gen 1 Linux User Guide...

  • Page 7: Chapter 1. Meet Your Computer

    Camera supported on Linux) Power button with fingerprint reader Touch screen* Privacy shutter Haptic TouchPad * for selected models Color sensor • Detect the surrounding light intensity and adjust the brightness of the built-in screen accordingly. © Copyright Lenovo 2025...
  • Page 8 • Adjust the brightness and display CCT of the built-in screen. Time-of-flight sensor The time-of-flight sensor (also referred to as a ToF sensor) emits an infrared laser and uses the reflected infrared energy to measure the distance and depth of objects in front of it. The data collected by the sensor can be used to detect human presence or recognize gestures.

  • Page 9: Side View

    Side view Have a quick glance at ports on both sides of your computer. Description Description Item Item USB-A connector (USB 10Gbps, Always USB-A connector (USB 10Gbps) On USB) ® USB-C power connector Audio connector (Thunderbolt™ 4) HDMI™ connector Note: For more information about the USB connector name update, see Appendix B “Notice for USB connector name update”...

  • Page 10: Bottom View

    Bottom view Have a quick glance at the bottom part of your computer. Description Description Item Item Speaker 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 bottom surface will remain within an acceptable range as defined in IEC 62368-1, but such temperatures can still be high enough to cause discomfort or harm to the user if directly touched for over one minute at a time.
  • Page 11 • Connect to USB-C accessories to help expand your computer • USB-C connector (USB 10Gbps) functionality. To purchase USB-C accessories, go to https:// www.lenovo.com/accessories • USB-C connector (Thunderbolt 3) • USB-C connector (Thunderbolt 4) • USB-C connector (USB4 40Gbps) • USB-C connector (DP Alt mode DP 2.1)
  • Page 12 ThinkPad X9-15 Gen 1 Linux User Guide...

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

    • For the Fedora operating system, see the Fedora project wiki at https://fedoraproject.org/wiki/Fedora_ Project_Wiki • The Gnome desktop is installed by default and is designed to be simple and easy to use. Details on using Gnome are available by launching the Help application or online at https://help.gnome.org/users/ © Copyright Lenovo 2025...

  • Page 14: Manage Networks

    Manage networks Your computer helps you connect to the world through a wired or wireless network. Connect to Wi-Fi networks Step 1. Click the system menu arrow on the top right. A list of available wireless networks is displayed. Step 2. Select a network available for connection.

  • Page 15: Use The Haptic Touchpad

    Table 1. FnLock and function keys (continued) Key / Key combination Function description Increase volume. Enable / Disable the microphone. Decrease screen brightness. Increase screen brightness. Select and set up display devices. Enable / Disable the camera. Open bookmarks in your browser. Other general keyboard shortcuts Key / key combination Function description...

  • Page 16: Use The Touch Gestures

    Use the touch gestures Description Illustration Tap anywhere on the Trackpad with one finger to select or open an item. Two-finger tap Tap anywhere on the Trackpad with two fingers to display a shortcut menu. Two-finger scroll Put two fingers on the Trackpad and move them in the vertical or horizontal direction.
  • Page 17 Description Illustration Tap once • From the Start menu: Open an app or item. • From the desktop: Select an app or item. • In an open app: Perform an action such as Copy, Save, and Delete, depending on the app. Tap twice quickly Open an app or item from the desktop.

  • Page 18: Connect To An External Display

    Description Illustration Move two fingers closer together Zoom out. Move two fingers farther apart Zoom in. Tips • Turn off the computer before cleaning the multi-touch screen. • Use a dry, soft, and lint-free cloth or a piece of absorbent cotton to remove fingerprints or dust from the multi-touch screen.
  • Page 19 Note: If you set a higher resolution for the computer display than the external display, only part of the screen can be displayed on the external display. Chapter 2 Get started with your computer...
  • Page 20 ThinkPad X9-15 Gen 1 Linux User Guide...

  • Page 21: Chapter 3. Explore Your Computer

    Your Bluetooth-enabled device and computer will automatically connect the next time if the two devices are in range of each other with Bluetooth turned on. You can use Bluetooth for data transfer or remote control and communication. © Copyright Lenovo 2025...

  • Page 22: Enabling Nvidia Proprietary Drivers In Fedora (For Selected Models)

    Enabling Nvidia proprietary drivers in Fedora (for selected models) Your computer might come with an Nvidia card. The Nvidia proprietary drivers that will enable you to take advantage of performance benefits and new graphics functionality are not installed by default with Fedora. Follow the instructions to enable the proprietary drivers.

  • Page 23: Chapter 4. Secure Your Computer And Information

    Input/Output System) and how to set, change, and remove a password. Password types You can set a power-on password, supervisor password, system management password, or NVMe password in UEFI BIOS to prevent unauthorized access to your computer. © Copyright Lenovo 2025...

  • Page 24: 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 25: Set, Change, Or Remove A Password

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

  • Page 26: Use Power Loss Protection Function (For Selected Models)

    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 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 “CRU list”...

  • Page 27: Chapter 5. Configure Advanced Settings

    Note: No bootable device is displayed if the computer cannot start from any devices or the operating system cannot be found. 3. Set the startup sequence as desired. 4. Press F10 to save the changes and exit. © Copyright Lenovo 2025...

  • Page 28: Detect Memory Retraining (For Intel Models Only)

    • Use the fwupdmgr or software utility to check LVFS for firmware updates. • Go to and select the entry for your computer. Then, follow the on-screen https://pcsupport.lenovo.com instructions to download and install the latest UEFI BIOS update package. ThinkPad X9-15 Gen 1 Linux User Guide...
  • Page 29 LED indicators on Esc, F1, and F4 blinking sequentially to indicate the progress. Do not press the power button to interrupt the process. Wait a few minutes until the logo screen is displayed. To know more about UEFI BIOS, visit Knowledge Base of your computer at https://pcsupport.lenovo.com Chapter 5 Configure advanced settings...
  • Page 30 ThinkPad X9-15 Gen 1 Linux User Guide...

  • Page 31: Chapter 6. Cru Replacement

    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 32: Replace A Cru

    For the removal procedure, refer to the built-in battery replacement instructions in this documentation. • For the non-CRUable built-in battery connected to the system board with comb connectors: Call Lenovo Customer Support Center for help. To check whether the built-in battery on your computer is a CRU, see the CRU list in Chapter 6 “CRU replacement”...

  • Page 33: Built-In Battery

    Batteries supplied by Lenovo for use with your product have been tested for compatibility and should only be replaced with approved parts. A battery other than the one specified by Lenovo, or a disassembled or modified battery may not be covered by warranty.
  • Page 34 Lenovo recommends you use a qualified repair technician or ensure that you carefully follow all instructions provided by Lenovo. The Lenovo-authorized repair facilities or technicians recycle Lenovo batteries according to local laws and regulations. Please do not dispose of your battery with your household waste.

  • Page 35: M.2 Solid-State Drive And M.2 Solid-State Drive Bracket

    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 36 1. Disable the built-in battery. See “Before you replace any CRU” on page 25. 2. Turn off the computer and disconnect the computer from ac power and all connected cables. 3. Close the computer display and turn over the computer. 4.

  • Page 37: Chapter 7. Help And Support

    2. In the Touchpad section, turn off the Touchpad control. Use the Software application to check for updates. It should notify when new Where can I get the latest device firmware is available on LVFS ( https://fwupd.org/ drivers and UEFI BIOS? © Copyright Lenovo 2025...

  • Page 38: Error Messages

    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 “” on page . Message Solution The computer turned off because the battery power is low. Connect the ac power 0190: Critical low-battery error adapter to the computer and charge the batteries.

  • Page 39: Self-Help Resources

    The LLW also is preinstalled on the computer. To access the LLW, go to /opt/Lenovo If you cannot view the LLW either from the Web site or from your computer, contact your local Lenovo office or reseller to obtain a printed version of the LLW.

  • Page 40: Access Open-Source Information

    General Public License and/or the Lesser General Public License (or any other license requiring us to make a written offer to provide corresponding source code to you) from Lenovo for a period of three years without charge except for the cost of media, shipping, and handling, upon written request to Lenovo. This offer is valid to anyone in receipt of this Device.

  • Page 41: Lenovo Customer Support Center

    • 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.

  • Page 42: Purchase Additional Services

    • https://pcsupport.lenovo.com/warrantylookup Purchase additional services During and after the warranty period, you can purchase additional services from Lenovo at https:// pcsupport.lenovo.com/warrantyupgrade Service availability and service name might vary by country or region. ThinkPad X9-15 Gen 1 Linux User Guide...

  • Page 43: Appendix A. Compliance Information

    Certification-related information Product name: ThinkPad X9-15 Gen 1 Compliance ID: TP00163A Machine types: 21Q6 and 21Q7 Further compliance information related to your product is available at https://www.lenovo.com/compliance Locate the UltraConnect wireless antennas Your computer has an UltraConnect™ wireless antenna system. You can enable wireless communication wherever you are.
  • Page 44 • Storage and transportation in original shipping packaging: -20°C to 60°C (-4°F to 140°F) • Storage without packaging: 5°C to 43°C (41°F to 109°F) Note: When you charge the battery, its temperature must be no lower than 10°C (50°F). Relative humidity •...

  • Page 45: 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 46 ThinkPad X9-15 Gen 1 Linux User Guide...

  • Page 47: Appendix C. Accessibility Features

    Appendix C. Accessibility features Lenovo is committed to making information technology accessible to everyone, including those with hearing, vision, or mobility limitations. Lenovo supports accessibility features in the following ways to help all users better engage with Lenovo products. Accessible documentation Lenovo documentation is designed to meet users' accessibility needs.
  • Page 48 To access the accessibility features of the Ubuntu or Fedora operating system, go to Settings ➙ Accessibility. ThinkPad X9-15 Gen 1 Linux User Guide...

  • Page 49: Appendix D. 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 50 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. Lenovo may update this document at any time without notice.

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