ThinOS10 2508 (2508_10.0127) BIOS package v1.23.1 for Dell Latitude 5540 Thin Client

Do not power off your thin client until the installation is complete.

For more information, see the Dell ThinOS 10 2508 Release Notes at www.dell.com/support.

Install the application package using Wyse Management Suite

Prerequisites
- Create a group in Wyse Management Suite with a group token.
- The thin client must be registered to Wyse Management Suite.
- Ensure you have downloaded the application package.

Installing BIOS package by using Wyse Management Suite:

1. Log in to Wyse Management Suite.
2. Go to the Groups & Configs page and select your preferred group.
3. From the Edit Policies drop-down menu, click ThinOS 10.x. The Configuration Control | ThinOS window is displayed.
4. In the left pane, click Advanced.
5. From the Advanced menu, expand Firmware, and click BIOS Firmware Updates.
6. Click Browse and select the BIOS package to upload.
7. From the Select the ThinOS BIOS to deploy drop-down menu, select the uploaded BIOS package.
8. Click Save & Publish. The thin client downloads the BIOS package and upgrades.