[fChk]

I was used "Windows PC health Check" and a feature there to check compatibility to upgrade to Windows 11, The first major error is "Must secure boot" So the problem is that my board only support and accept when i use MBR partition scheme. so in this way the UEFI mode it was not recognizing me to enable. So i should have a GPT partition scheme to enable secure boot. and in this case my board not go forward to install windows 10. i try many solutions but again i got the same.

You can still convert your MBR disk into a GPT disk, if you're that interested in going forward with Win 11 insider-preview installation.

Although I don't advise you to do it since I'm aware of your limited skills in these matters... If you go ahead and do it.. It's on you!