Wyse 5470 All-In-One with TOSHIBA (KIOXIA) SSD may display 'No bootable devices found' when restarting the operating system

Summary: This article discusses the Wyse 5470 All-in-One (AIO) displaying the error message "No bootable devices found" when restarting the computer and the operating systems does not load.

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.
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Symptoms

Affected Platforms:

  • Wyse 5470 All-in-One

Affected Operating System:

  • Windows 10 Enterprise 2019 LTSC-MR2 64-bit Unified Build image

Affected configuration

  • Wyse 5470 AIO platform
  • The system BIOS is 1.15.0.
  • TOSHIBA (KIOXIA) SSD, 128 GB NVMe, Dell Part Number: 9946M
  • Windows 10 Enterprise 2019 LTSC-MR2 64-bit Unified Build image

Steps to reproduce

  1. Boot into Windows.
  2. Restart the computer.
  3. Issue occurs during restart, a message is displayed No bootable devices found.

No bootable devices found

Cause

There is a compatibility problem. The solid state drive (storage) involved needs more time to respond when engaged by BIOS.

Resolution

  1. Press and hold the power button to shut the computer off.
  2. Press the power button to turn on the computer.
  3. Flash BIOS to previous version 1.14.1 or 1.16.1 and later using recommended method that is found on support download pages:

Wyse 5470 AIO Drivers & Downloads

Affected Products

Wyse 5470 All-In-One
Article Properties
Article Number: 000202514
Article Type: Solution
Last Modified: 24 Apr 2025
Version:  7
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