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‎12-02-2023 11:43 AM

HP Recommended
Product: HP Z840 Base Model Workstation
Operating System: Microsoft Windows 10 (64-bit)

I wan't to upgrade from Win10 to Win11.
But it says: I do not have TPM 2,0

I only have TPM 1,2

 

Is there anyone who can help me with with the upgrade from 1,2 to 2,0 ?

 

Thanks  🙂 Radar80

1 REPLY 1

‎12-02-2023 12:23 PM - edited ‎12-02-2023 12:24 PM

HP Recommended

Hi:

 

Even if you could upgrade the TPM 1.2 chip to version 2.0, your PC still wouldn't meet Microsoft's minimum W11 processor requirements which can be found at the link below.

 

Windows processor requirements Windows 11 supported Intel processors | Microsoft Learn

 

There are no W11-supported processors that will work in your PC.

 

You can see if this discussion is of any help to you to update the firmware to version 2.0.

 

Successful Solution to update z840 TPM to 2.0 - HP Support Community - 8847081

 

Wheter or not you upgrade the TPM to v2.0, if you are interested in installing W11 on your PC as is, 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, then you will need to clean install W11 using the bootable W11 installation flash drive you made with Rufus.

 

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