05-10-2018 03:58 PM - edited 05-10-2018 03:59 PM
Please take a look at the psref. Just briefly looking it looks like the Yoga 730 both 13 and 15 show TPM 2.0.
Hope this helps.
I do not work for, nor do I speak for Lenovo. I will not respond to unsolicited private messages. Questions belong in the forum so it may help other forum members as well.
TP 25 Retro, X1 Yoga 3rd Gen, W510 850 EVO, A30p
Retired 385D, A20p, A21p