Dell Wyse Windows 10 IoT Enterprise for Latitude 5280 Mobile Thin Client BIOS Upgrade Guide

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Upgrading the BIOS by using the WDM server

Download the WDM BIOS package from support.dell.com.
Extract and store the file in your local repository or the WDM server.
Log in to the WDM server.
Click Applications > Other Packages, and then click the plus icon. The Dell Wyse Device Manager screen is displayed.
Figure 1. Dell Wyse Device Manager
Click download.
Double-click the downloaded package. The WDM Package Registration Utility screen is displayed.
Figure 2. WDM Package Registration Utility
Click EXE and navigate to the folder where the BIOS package is located.
Select the target client operating system and enter the command line parameters /s/r.
Click Upload. The BIOS package is registered under Other Packages
The EXE file selected screen is displayed.
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Figure 3. EXE file selected
After the upload process is complete, close the window. The Package details screen is displayed
Figure 4. Package details
Click Devices and select the devices that require an update, and then click Update. The Devices screen is displayed
Figure 5. Devices
In Select package, click Other Packages and then select the registered BIOS package.
Click Save. The BIOS Flash Package screen is displayed.
Figure 6. BIOS Flash Package selected

The client restarts and upgrades the BIOS.