To disable TPM on Windows 11, you need to access the UEFI BIOS settings during startup. Look for options labeled Security Device, TPM State, or similar, and disable the TPM from there.
https://support.microsoft.com/en-us/windows/enable-tpm-2-0-on-your-pc-1fd5a332-360d-4f46-a1e7-ae6b0c90645c