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April 8th, 2023 14:00

Wyse 3040 Legacy Boot


I bought an wyse 3040 thin client for cheap locally. I has 1.2.5 Bios installed. Secure boot is switched off, but still UEFI only. How can I turn on Legacy/CSM Boot? I want to install an older version of Linux/Windows. I know its less secure, but Im going to use it as my small linux box, as its very small and efficient. There is no "Advanced Boot Option" tab, which allowed to switch Legacy on, on older system. Should I downgrade the Bios or is there a secret methode to enable legacy boot on this lil box?

346 Posts

April 19th, 2023 02:00

Updated to BIOS A09. As you will see below, the 'Load Legacy Option Rom' option is grayed out:


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