You have all looked at the many tweaks on the web, to install windows 11 on an incompatible computer. I tred them all and none worked for me.
Now a forum has come up with an automated process to make the necessary alterations to the registry.
I tried the tweak on an old i5 Dell laptop, with TPM 1.2. The tweak worked! I was using the leaked Windows 11 on a USB plug.
It took about 45 minutes on my crappy machine, but you may do better. On completion, all my data was intact and I was ready to go.
I could post the registry tweak, but would prefer you to go to the source, as I am a contributor there and do not want to incur their wrath.
PLEASE. Make a backup of your installation before trying this!!!!!!!
Bypass Secure Boot and Trusted Platform Module contains the registry files to add one new Registry Key and three new Registry DWORD's to bypass Secure boot and TPM requirements and install Windows 11.