Unable to access Windows with secure boot enabled

Solved
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Hello,

I would like to try, but my BIOS is preventing me from enabling secure boot, and I don't know why.

I have an Aorus B450 Elite motherboard with the latest BIOS update. To enable secure boot, I first need to disable CSM support, which is all fine so far. But when I enable secure boot, I cannot access Windows 10; I go straight back to the BIOS.

Do you know where the problem might come from?

2 answers

  1. Thank you! The problem is solved; it needed to be transformed into GPT.
    1. Moderator
      You’re welcome.
      See you on CCM.