TPM event logger error after cpu swap, Event id 86

Arun Kandasamy 131 Reputation points
2021-09-02T14:44:56.32+00:00

I just swapped out my cpu, my previous chip had died and just received my replacement, both 5950x, Upon boot I received " New cpu installed, fTPM/PSP NV corrupted" and it asked me to reset, which I did, now im receiving the following error:

SCEP Certificate enrollment initialization for Local system via https://AMD-KeyId-578c545f796951421221a4a578acdb5f682f89c8.microsoftaik.azure.net/templates/Aik/scep failed:

GetCACaps
GetCACaps: Not Found
{"Message":"The authority \"amd-keyid-578c545f796951421221a4a578acdb5f682f89c8.microsoftaik.azure.net\" does not exist."}
HTTP/1.1 404 Not Found
Date: Thu, 02 Sep 2021 14:27:28 GMT
Content-Length: 121
Content-Type: application/json; charset=utf-8
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000;includeSubDomains
x-ms-request-id: d623448f-ee97-4ff8-a54c-c552e6a999be

Method: GET(203ms)
Stage: GetCACaps
Not found (404). 0x80190194 (-2145844844 HTTP_E_STATUS_NOT_FOUND)

How can I fix this?

Windows for business | Windows Client for IT Pros | User experience | Other

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  1. Howlett 11 Reputation points
    2021-11-18T04:17:30.947+00:00

    I have this error too. In my case sometimes when I'm playing a game the screen freezes but the sound continues, after 2 to 5 seconds the screen goes black and the computer restarts by itself. This is very rare to happen, but it only started to happen after I went to the BIOS and activated FTPM. Another problem that came up was a random stutter where the mouse and the audio start to stutter for like 3 or 4 seconds and then everything goes back to normal. This happens at least once a day, sometimes twice a week and can happen either by playing a game, watching a video or listening to music. There's a video that shows exactly what happens, here's the link: https://youtu.be/NntnoKWlOEA

    I've done a lot of research and I'm not the only one to have these issues that span several Ryzen CPU generations with FTPM enabled, as well as different motherboard chipsets like the B350, B450, X470, B550 and X570. I don't want to risk updating my motherboard BIOS without being sure it will fix these issues, as many have already updated but for them it didn't fixed the issues with FTPM... Also because the latest BIOS version available for my motherboard is still in beta version.

    So I ask, could these issues be related to this SCEP AIK Certificate error?

    Gigabyte B450 Aorus M
    BIOS F50 (AGESA 1.0.0.4 B)
    Ryzen 5 3600
    EVGA GTX 1660 SUPER SC 6GB
    16GB RAM (2x8) 3600Mhz
    Windows 10/11 Home

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  2. Paul Haywood 26 Reputation points
    2021-11-06T15:56:57.233+00:00

    yep agree with GoldenVenom-1067 the SCEP error still exists, though as each individual receives this error differently, I thought mine was fixed, just played the technical test for Rainbow Six: Extraction and had no problems, so tried Metro: Exodus and it crashed

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  3. Norm Geltz 171 Reputation points
    2021-10-31T23:14:20.303+00:00

    I upgraded from W10>W11 this morning with no issues. Upon reviewing this error, I reviewed the Task Scheduler. There is a Task which runs for Attestation called AikCertEnrollTask task. I disabled that task. That should stop the annoying Event from occurring again! So, to resolve this (hopefully), simply go to Task Scheduler under Certificate Enrollment services (tasks) find the AikCertEnrollTask and disable it.

    Event 86 SCEP Certificate enrollment initialization for WORKGROUP\VINTAGE_CHIEF$ via https://AMD-KeyId-578c545f796951421221a4a578acdb5f682f89c8.microsoftaik.azure.net/templates/Aik/scep failed:

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  4. Fio 6 Reputation points
    2021-10-29T02:14:34.473+00:00

    AMD Ryzen 7 4800H
    GeForce RTX 2060

    Not upgraded to Windows 11, getting random bsods, no matter what I'm doing.

    SCEP Certificate enrollment initialization for WORKGROUP\LAPTOP-LE5B10V5$ via https://AMD-KeyId-578c545f796951421221a4a578acdb5f682f89c8.microsoftaik.azure.net/templates/Aik/scep failed:
    GetCACaps
    GetCACaps: Not Found
    {"Message":"The authority \"amd-keyid-578c545f796951421221a4a578acdb5f682f89c8.microsoftaik.azure.net\" does not exist."}
    HTTP/1.1 404 Not Found
    Date: Fri, 29 Oct 2021 01:50:11 GMT
    Content-Length: 121
    Content-Type: application/json; charset=utf-8
    X-Content-Type-Options: nosniff
    Strict-Transport-Security: max-age=31536000;includeSubDomains
    x-ms-request-id: fd029d8a-ef18-4422-96b8-b46d39f3ee96
    Method: GET(188ms)
    Stage: GetCACaps
    Not found (404). 0x80190194 (-2145844844 HTTP_E_STATUS_NOT_FOUND)

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  5. Paul Haywood 26 Reputation points
    2021-10-28T19:41:13.767+00:00

    just tried 3DMark again, when running the Directx12 benchmark, it will complete, but when i try the Directx11 benchmark, i always get the same crash.

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