Hp proboook 640g2. TPM 2.0

[sameeeen1]

Hello, I have hp probook 640g2(i5-6200u, hd graphics 520, 8gb ram) and when I bought this notebook it was pre installed with windows 11. But then I installed windows 10, and then I wanna again install windows 11, and I founded a problem that I don’t have tpm 2.0, I have tpm 1.2. I tried to change it to tpm 2.0 in bios, but it did not end in luck. So, does this laptop supports tpm 2.0? And how to enable it?

[Paul_Tikkanen]

Hi:

It doesn't matter if your notebook has a TPM 1.2 or 2.0 security device.

The processor does not meet Microsoft's minimum W11 hardware requirements and there are no upgrades you can do to make it so.

Windows processor requirements Windows 11 supported Intel processors | Microsoft Learn

In order for you to update the TPM security chip to version 2.0 you have to follow the instructions to update it at the link below.

HP Desktops, Notebooks, and Workstations - HP TPM Configuration Utility With Windows 10 Anniversary ...

If you are interested in installing W11 on your PC with or without updating the TPM to 2.0, you can read this discussion for how I upgraded several HP and Dell notebook and desktop PC's that did not meet the W11 hardware requirements to W11 22H2.

You have to use the version of the Rufus utility that I zipped up and attached in the discussion (v3.18).

Re: Issues upgrading to windows 11 - HP Support Community - 8517912

If the in-place upgrade fails, you should be able to clean install W11 using the bootable W11 installation flash drive you made with Rufus.