Dell Thunderbolt™ Dock – WD22TB4 (DELL-WD22TB4) user manual

Contents

1. Dell Thunderbolt Dock WD22TB4 User Guidep. 1

   Regulatory Model: K20A Regulatory Type: K20A001 August 2022 Rev. A01

2. Introductionp. 5

   The Dell Thunderbolt Dock - WD22TB4 is a device that links all your electronic devices to your system using a Thunderbolt 4 (Type-C) cable interface.…

3. What's in the boxp. 6

   Your docking station ships with the components shown below: 1. Docking station 2. Power adapter and power cord 3. Documentation (Quick Start Guide, Safety…

4. Hardware requirementsp. 7

   Before using the docking station, ensure that your system has a USB Type-C with DisplayPort Alt Mode (supported) or Thunderbolt port (recommended) over USB…

5. Views of Dell Thunderbolt Dock - WD22TB4p. 8

   Top 1. Sleep/Wake up/Power button NOTE: The dock button is designed to replicate your system's power button. If you connect the Dell Thunderbolt Dock WD22TB4…

6. Important Informationp. 10

   Updating drivers on your system It is recommended to update the following drivers on your system before using the docking station: 1. System BIOS 2. Graphics…

7. Setting up your docking stationp. 11

   Steps 1. Update your system's BIOS, graphics, thunderbolt and network drivers from www.dell.com/support/drivers. NOTE: Thunderbolt driver updates are only for…

8. Setup of External Monitorsp. 13

   Configuring your Monitors If connecting two displays, follow these steps: Steps 1. Click the Start button, and then select Settings. 2. Click System and select…

9. Replacing the USB Type-C cable modulep. 20

   Prerequisites The Dell Thunderbolt Dock - WD22TB4 ships with a serviceable cable module. The USB Type-C cable module on the docking station can be removed and…

10. Technical specificationsp. 26

    Product specifications Table 9. Product specifications Feature Specifications Model WD22TB4 Video ports • 1 x USB 3.2 Gen2 Type-C with DisplayPort 1.4 Alt Mode…

11. Dell docking station firmware updatep. 32

    Standalone Dock Firmware Update utility NOTE: Information that is provided is for Windows users running the executable tool. For other operating systems or…

12. Frequently asked questionsp. 35

    1. Fans not working, abnormal, or loud fan noise, overheating: Fans that continue to spin quickly and make abnormally loud noises might indicate a problem.…

13. Troubleshooting the Dell Thunderbolt Dock - WD22TB4p. 36

    Symptoms and solutions Table 21. Symptoms and solutions Symptoms Suggested solutions 1. No video on the monitors attached to the High Definition Multimedia…

14. Getting help and contacting Dellp. 40

    Self-help resources You can get information and help on Dell products and services using these self-help resources: Table 22. Self-help resources Self-help…