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Dell Wyse ThinOS Version 9.1.3129, 9.1.3112, 9.1.2101, and 9.1.1131 Migration Guide



This guide contains instructions to migrate from ThinOS 8.6 to ThinOS 9.1 using Wyse Management Suite 3.1 or later versions.

The overall migration process includes the following tasks:

  1. Review the before upgrade instructions-see Before you migrate to ThinOS 8.6.
  2. Register the thin client to the Wyse Management Suite server using any of the following methods:
  3. Optionally, add a ThinOS 8.6-based device to a policy group in Wyse Management Suite to retain the INI file configurations—see Relationship between INI file based and Wyse Management Suite group based configuration.
  4. Download the ThinOS 9.1 firmware from the site—see Download the ThinOS firmware.
  5. Upgrade BIOS to the latest version according to platforms. See the table below to find the BIOS versions:
    Table 1. BIOS detailsBIOS details
    Platform name BIOS version
    Wyse 3040 Thin Client 1.2.5
    Wyse 5070 Economy Thin Client 1.10.2
    Wyse 5070 Standard Thin Client 1.10.2
    Wyse 5070 Extended Thin Client 1.10.2
    Wyse 5470 All-in-One Thin Client 1.7.1
    Wyse 5470 Mobile Thin Client 1.7.2
  6. Upgrade the ThinOS 8.6 firmware to ThinOS 9.1—see Upgrade ThinOS 8.6 to ThinOS 9.1.
  7. Configure the ThinOS 9.1-based device using Wyse Management Suite version 3.1 or later versions—see Configuring a new ThinOS 9.1 client using Wyse Management Suite 3.1.
NOTE Once the system is upgraded to ThinOS 9.1, if the BIOS password is set as default or if the password field is empty, then the Secure Boot is enabled automatically. If the BIOS password is not set as default, you must enable Secure Boot through Wyse Management Suite or admin policy tool.

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