If you get the error message: This PC can't run Windows 11, This PC must support TPM 2.0. Then you've come to the right place! In this Tutorial, we'll go into your Mainboard Bios. I'll show a MSI Motherboard for AMD, but it also works for Intel-Systems and other Mainboards. Just follow my steps, every Mainboard has the same main structure.
Links:
UEFI Secure Boot: • Windows 11: How to Enable UEFI Secure...
Install Windows 11: • How to install Windows 11 ISO from US...