Windows Upgrade Help and more

This happened to me on a similar board. I had to enable both the TPM setting and secure boot in the BIOS before it finally passed. Let me know if that works.

This happened to me, and it turned out my antivirus was blocking it even though it said it was compatible. A clean boot did the trick.

Yeah, You could also try using the official Microsoft PC Health Check app's troubleshooting details, as it sometimes gives a more specific reason. Another option is to check if there's a critical firmware update for your motherboard in BIOS/UEFI that adds proper TPM or CPU support.