I have seen all those notifications / warnings yesterday and today on tree oldder devices. For one of those (Dell Precision T5810, not W11 supported CPU) I find TPM update, but that doesn't fix request for FW update. That attestation warning I get fixed by turnign TPM Off and On + Clear. For other two devices I'm still try to find TPM FW update, but it seem hopeless. Only 2,5 year old laptop doesn't have any TPM errors.

On build 25905 Device security doesn't find TPM in this fully Win 11 compatible device. FB HUB: https://aka.ms/AAlj8qi Hi Pauli, Did you try the Security processor troubleshooting? A) Error message None, normal situation: B) Possible error messages below can also mistakenly cause "There is no TPM available" if the yellow warning is dismissed. 🤐🤬🤷♂️ Seen this with Build 25905. 🤷♂️ Changes message from this: to this when yellow warning in the security is dismisses. 😎🤷♂️

I don't see this problem on my Lenovo IdeaPad C340-14API Ryzen 5 with Vega 8. Not all Lenovo machines models have the need for TPM update. 🤷♂️ Apparently only the machines that have a separate TPM chip can get updated. That is quite disappointing.

Wow ! 1st off MS did not approve of my 1st Generation Threadripper for Windows 11. Now they are being selective of Motherboard brands? It's a bug/issue with this build.

Wow ! 1st off MS did not approve of my 1st Generation Threadripper for Windows 11. Now they are being selective of Motherboard brands?

Build 25905 + ISO is out to Canary Insiders

CrazyKats 19,425 Volunteer Moderator

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Pauli O 16,380 Reputation points Volunteer Moderator

2023-07-17T20:26:35+00:00

I have seen all those notifications / warnings yesterday and today on tree oldder devices. For one of those (Dell Precision T5810, not W11 supported CPU) I find TPM update, but that doesn't fix request for FW update. That attestation warning I get fixed by turnign TPM Off and On + Clear. For other two devices I'm still try to find TPM FW update, but it seem hopeless.

Only 2,5 year old laptop doesn't have any TPM errors.
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Anonymous

2023-07-17T19:51:05+00:00
On build 25905 Device security doesn't find TPM in this fully Win 11 compatible device.

FB HUB: https://aka.ms/AAlj8qi

Hi Pauli,

Did you try the Security processor troubleshooting?

A) Error message None, normal situation:

B) Possible error messages below can also mistakenly cause "There is no TPM available" if the yellow warning is dismissed. 🤐🤬🤷‍♂️
```
Seen this with Build 25905. 🤷‍♂️
```
Changes message from this:

to this when yellow warning in the security is dismisses. 😎🤷‍♂️
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Anonymous

2023-07-17T18:45:02+00:00

I don't see this problem on my Lenovo IdeaPad C340-14API Ryzen 5 with Vega 8.

Not all Lenovo machines models have the need for TPM update. 🤷‍♂️

Apparently only the machines that have a separate TPM chip can get updated. That is quite disappointing.
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CrazyKats 19,425 Reputation points Volunteer Moderator

2023-07-17T16:12:30+00:00

Wow ! 1st off MS did not approve of my 1st Generation Threadripper for Windows 11.

Now they are being selective of Motherboard brands?

It's a bug/issue with this build.
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Anonymous

2023-07-17T16:05:47+00:00

Wow ! 1st off MS did not approve of my 1st Generation Threadripper for Windows 11.

Now they are being selective of Motherboard brands?
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