Lenovo ThinkPad 40B20135DK User Manual
Lenovo ThinkPad 40B20135DK User Manual

Lenovo ThinkPad 40B20135DK User Manual

Universal usb-c dock and smart dock

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ThinkPad Universal USB-C Dock
ThinkPad Universal USB-C Smart Dock
User Guide

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Summary of Contents for Lenovo ThinkPad 40B20135DK

  • Page 1 ThinkPad Universal USB-C Dock ThinkPad Universal USB-C Smart Dock User Guide...
  • Page 2 Second Edition (January 2022) © Copyright Lenovo 2021. 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

    ....11 Install Lenovo Dock Manager ..5 Appendix B. Trademarks ..13 Chapter 3.
  • Page 4 ThinkPad Universal USB-C Dock ThinkPad Universal USB-C Smart Dock User Guide...
  • Page 5: Chapter 1. About The Dock

    • 1m USB-C cable • Documentation Contact your place of purchase if any item is missing or damaged. Ensure that you retain your proof of purchase and packing material. They might be required to receive warranty service. © Copyright Lenovo 2021...
  • Page 6: Product Overview

    Product overview USB-C connector (for connecting computer) Connect to your computer with the accompanying USB-C cable. Power connector Connect to ac power with the accompanying ac power adapter and power cord ® DisplayPort connector Connect to an external display with a DisplayPort cable. USB 3.2 connector Gen 2 Connect a compatible device to transfer data at USB 3.2 speed, up to 10 Gbps.
  • Page 7 Connect to an external display with a High- Definition Multimedia Interface (HDMI) cable. Power button Press to turn off or turn on the dock. Security-lock slot ® Support cable locks that conform to the Kensington / Lenovo NanoSaver lock standards (using Cleat locking technology). Security-lock slot ®...
  • Page 8 ThinkPad Universal USB-C Dock ThinkPad Universal USB-C Smart Dock User Guide...
  • Page 9: Chapter 2. Set Up The Dock

    3. When the indicator on the dock power button turns to solid white, the update is completed. The update takes effect when you reconnect the dock to your computer. Install Lenovo Dock Manager Lenovo Dock Manager is designed to provide silent firmware update and device information query. To download Lenovo Dock Manager, go to https://support.lenovo.com/us/en/solutions/ht037099...
  • Page 10 ThinkPad Universal USB-C Dock ThinkPad Universal USB-C Smart Dock User Guide...
  • Page 11: Chapter 3. Use The Dock

    Depending on your computer, some of the following functions are available when the dock is connected to a LAN. • Preboot eXecution Environment • MAC address Pass Through • Wake on LAN • Wake on LAN from Dock © Copyright Lenovo 2021...
  • Page 12 To view the functions supported by your computer, go to https://support.lenovo.com/us/en/solutions/accs- . Select Network function support – Option Compatibility Matrix. Then follow the on-screen guide instructions. ThinkPad Universal USB-C Dock ThinkPad Universal USB-C Smart Dock User Guide...
  • Page 13: Chapter 4. Troubleshooting

    Then, set the display mode into extend mode or single-display mode from your computer. See “Configure the external displays” on page 7. 3. The images on the external display flutter. • Ensure that the display cable is securely connected to the dock. © Copyright Lenovo 2021...
  • Page 14 • Disconnect and reconnect the display cable. 4. The colors of the images on the external display are not correct. • Ensure that the display cable is securely connected to the dock. • Adjust color settings of the external display. See “Configure the external displays” on page 7. 5.
  • Page 15: Appendix A. Accessibility Information

    Appendix A. Accessibility information Documentation in accessible formats Lenovo provides electronic documentation in accessible formats, such as properly tagged PDF files or HyperText Markup Language (HTML) files. Lenovo electronic documentation is developed to ensure that visually impaired users can read the documentation through a screen reader. Each image in the documentation also includes adequate alternative text to explain the image so that visually impaired users can understand the image when they use a screen reader.
  • Page 16 ThinkPad Universal USB-C Dock ThinkPad Universal USB-C Smart Dock User Guide...
  • Page 17: Appendix B. Trademarks

    The terms HDMI and HDMI High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries. USB-C is a trademark of USB Implementers Forum. All other trademarks are the property of their respective owners. © 2022 Lenovo. © Copyright Lenovo 2021...
  • Page 18 ThinkPad Universal USB-C Dock ThinkPad Universal USB-C Smart Dock User Guide...
  • Page 20 Part Number: SP41B88172 Printed in China (1P) P/N: SP41B88172 *1PSP41B88172*...

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