Solved Error Trying to install Windows 11

Windows cannot be installed because this pc has unsupported Disk layout for UEFI firmware How do I fix this?

If your computer is supported but your Windows 10 installation is MBR, you either do a clean installation in UEFI GPT mode, or you treat it as unsupported and bypass compatibility check to upgrade Windows 10 to 11 in MBR, Legacy BIOS mode (CSM). If your computer is unsupported you again bypass compatibility check and upgrade or clean install Windows 11 in MBR mode. See respective thread for details.

If your OS is installed on an MBR drive rather than a GPT one, a utility exists to convert the OS drive. (That's without losing programs or data.) There are also third-party tools for the same function.

Be sure to image your existing boot drive before doing anything that drastic.

If your motherboard is the one listed in "My Computer", my similar Asus Tuf Gaming X570-Plus (System 2) is completely Windows 11 compatible, including the firmware TPM.

To avoid any difficult and risky conversion you can just bypass compatibility check and upgrade as is. You will miss nothing and you should see no difference over an UEFI mode installation in performance or elsewhere.

Quite simple to fix.
Win 10 has a MBR2GPT command that converts a Legacy- MBR drive into a UEFI-GPT without losing data, programs and configuration settings.
As always, a image backup is recommended before any attempt of changing drive partitions.
As antivirus can interfere, I suggest you do it under WinPE.

Convert a Legacy- MBR drive into a UEFI-GPT

Yes, but it might not boot and need repair with the Windows USB flash drive