InstalledThis file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
This package contains the firmware update for Dell Universal Dock UD22. The dock firmware update package contains utility and firmware for updating the dock components. This update addresses the Dell Security Advisories (DSA). A security advisory is a statement when a security vulnerability impacts a product, and a remedy is available for the vulnerability.
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Fixes & Enhancements
- This release contains security updates as disclosed in the Dell Security Advisory DSA-2023-362. For more information, see Dell Security Advisories and Notices. - Fixed the issue where gray lines are displayed on the external monitor after you enable the HDR setting. - Fixed the issue where the Alienware Gaming Monitor AW2724HF does not work after you change the resolution to 1920x1080 at 255Hz/240Hz. - Fixed the issue where the system does not charge during the firmware update.
Dell Technologies highly recommends applying this important update as soon as possible. The update contains critical bug fixes and changes to improve functionality, reliability, and stability of your Dell system. It may also include security fixes and other feature enhancements.
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
Dell Update Packages (DUP) in Microsoft Windows 32bit format have been designed to run on Microsoft Windows 64bit Operating Systems. Dell Update Packages (DUP) in Microsoft Windows 64bit format will only run on Microsoft Windows 64bit Operating Systems. When selecting a device driver update be sure to select the one that is appropriate for your operating system.
Download 1. Click Download File. 2. When the File Download window is displayed, click Save to save the file to your hard drive.
Installation 1. Browse to the location where you downloaded the file and double-click the new file. 2. Read the information in the dialog window. 3. Download and install any prerequisites that are identified in the dialog window before proceeding. 4. Click the Install button. 5. Follow the remaining prompts to perform the update.