Windows 10: How do I upgrade my TPM module to 2.0 in order to install Windows 11

I tried to follow the instructions at this website: https://www.danielengberg.com/hp-tpm-firmware-version-upgrade-from-1-2-to-2-0-tpm-configuration-utility/#How_to_do_a_HP_TPM_update_from_12_to_20_using_HP_TPM_Configuration_UtilityThe problem that I have is that for my system the highest version of Windows supported is 1809, I have 21H2 which is not supported on my HP Z1 All-in-one desktop. How can I downgrade to version 1709, 1803 or 1809 in order to upgrade my TPM module to 2.0 and upgrade to Windows 11?Thank you so much

:)

 

Fast Guide : Upgrade to Windows 11 for non TPM 2.0 capable PCs

If my 1st generation processor can run 11, then your 2nd generation one certainly can.

 

Checking out a TPM module

Are you referring to your HP ProBook? My HP ProBook 450 G6 has TPM features you can configure in the BIOS under Security / TPM Embedded Security. It's turned on by default.

 

Windows 11 TPM 2.0

Hello Breeze Dorling,

It depends on which TPM version you have. You can check using an option in the tutorial below.

Verify Trusted Platform Module (TPM) Chip on Windows PC

If you don't have TPM 2.0, but at least TPM 1.2, you can use the method in the tutorial below to bypass the TPM 2.0 requirement.

Bypass Windows 11 TPM 2.0 and CPU System Requirements Tutorial