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File Name: OS_Web_2402_9.5.1079.zip
File size: 300.79 MB
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MD5: ac6ad4245b279e1aff6cd6b548412ae6
SHA1: bac567840106cacae378baab8f8352eb8aa59b83
SHA-256: 448d2be946a7e948e28454e1c311ba45babb5cd0e402439b1647e197975137c6
Fixes & Enhancements
- Improved the ThinOS GUI experience.
- Updated the shutdown window to display the defer update status.
- Improved the operating system, BIOS, and application update process for the Wyse Management Suite select group.
- Added Dell ThinOS Recovery boot option in BIOS Setup.
- Updated the Schedule Update process.
- Added a new Save & Reboot button to apply resolution, rotation, and other display changes after a restart.
- Enabled the Rollback to Last Known Good Status.
- Added the Create QR Code and Scan QR Code options on Central Configuration.
- Added the QR Code Scan page in Out of Box Experience (OOBE).
Important Information
- Do not power off your thin client until the installation is complete.
- It is recommended that you upgrade the operating system firmware and application packages in separate steps if you are using the Dell Wyse 3040 Thin Client with an 8 GB storage. Ensure to free up disk space before upgrading the operating system and application packages simultaneously.
- If you are using ThinOS 8.6 or earlier versions of ThinOS 9.x, you must first upgrade to ThinOS 9.1.3129 or later versions before upgrading to ThinOS 2402.
- Before upgrading from ThinOS 9.x to later versions, ensure that your system is powered on, and the sleep mode is disabled on the system. If the system has entered the sleep mode, you must send the Wake-on-LAN command through Wyse Management Suite before using any real-time commands. To use the Wake-on-LAN command, ensure that the Wake-on-LAN option is enabled in the BIOS.
- You cannot boot into ThinOS 2402 (9.5.1079) or later versions when you perform the following operations:
1. Disable the onboard Network Interface Card (NIC), Trusted Platform Module (TPM), or Platform Trust Technology (PTT).
2. Clear TPM or PTT.
3. Reset BIOS to factory default settings.
- The upgrade may fail if the event log fails to install. In such an event, reboot the device and upgrade again.
- After upgrading to ThinOS 2402, all application packages that are released before 2205, Microsoft AVD package that is released before 2311, Zoom AVD, Zoom Citrix, and Zoom Horizon packages are removed automatically and cannot be installed again. You must install the latest application packages.
For more information about the updates, see the Dell ThinOS 2402 Release Notes at www.dell.com/support.
Supported Operating Systems
Installation instructions
Upgrade ThinOS firmware through Wyse Management Suite:
Prerequisites
- Ensure that you are running ThinOS 9.1.3129 or later version on your thin client.
- Create a group in Wyse Management Suite with a group token.
- The thin client must be registered to Wyse Management Suite.
- Download the ThinOS 2402 (9.5.1079) firmware to upgrade.
Steps
1. Go to the Groups & Configs page and select a group.
2. From the Edit Policies drop-down menu, click ThinOS 9.x. The Configuration Control | ThinOS window is displayed.
3. In the left pane, click Standard.
4. From the Standard menu, expand Firmware, and click OS Firmware Updates.
NOTE: If you cannot locate the OS Firmware Updates option under the Standard tab, use the Advanced tab.
5. Click Browse and select the ThinOS firmware to upload.
6. From the Select the ThinOS Firmware to deploy drop-down menu, select the uploaded firmware.
7. Click Save & Publish.
The thin client downloads the firmware to install and restarts. The firmware version is upgraded.
Notes:
There are chances that the upgrade might fail with event log stating Failed to install. In such an event, you may reboot the device and upgrade again.
For more information about how to install the ThinOS 2402 (9.5.1079) image, see the Dell ThinOS 2402 Migration Guide at www.dell.com/support.