Lenovo-Legion-Y540-15IRH-I-can-t-find-TPM-2-Settings-On-My-Bios - English Community - LENOVO COMMUNITY
Checking and Enabling TPM 2.0 - Lenovo Support US
After setting the Security Chip 2.0 Enabled in BIOS SETUP, the computer will always reboot during BIOS POST - ideacentre 720-18ICB and 510/A-15ICB - Lenovo Support TT
Windows 11: Solution “Enable TPM 2.0 for Windows 11 Upgrade” – KMartins Cloud Technology