It's not a TPM issue - TR 1950x has TPM2.0. Microsoft currently has a list of qualified CPU's which the 1950x isint on thats the issue. Seems anything 3.5 yrs. and older is getting left behind regardless whether it qualifies (hence the list) BUT this might only be applicable for the beta testing and not the actual release. WHich makes more sense that MS is focusing testing on only the latest hardware. The Windows Health Check tool that people were using was pulled down a few days ago (dont know its current status).