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- Re: Persistent POST screen message Disable issuing a Block S...

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04-19-2024 12:14 AM
I am experiencing persistently at boot up (POST screen) the following message: "A configuration change was requested to Disable issuing a Block SID Authentication command on the next boot only.
Press F10 to to accept this request.
Press ESC to reject this request and continue"
I press ESC and F10 and it remains on the black screen with the message above.
I have been following instructions to enable SDD hardware encryption on a newly installed Samsung SSD. What initiated this problem was requesting to engage "Disable Block SID" from windows using the powershell commands:
$tpm = gwmi -n root\cimv2\security\microsofttpm win32_tpm
$tpm.SetPhysicalPresenceRequest(97)
After the message above displays for 5 minutes, the StartUp menu is displayed and I can bootup to windows. Subsequent reboots, the same message and process happens. Is there a way to reset or clear that request?
Thank you!
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Accepted Solutions
04-19-2024 03:06 PM
I was able to resolve the issue. I issued the following commands in PowerShell :
$tpm = gwmi -n root\cimv2\security\microsofttpm win32_tpm
$tpm.SetPhysicalPresenceRequest(0)
In researching it appeared a value of 0 would disable and i tried it and it worked. yay!
Thanks for you help and replies. Very much appreciated!
Richard
04-19-2024 09:18 AM
You might have to remove the SSD, use an enclosure or adapter, connect it and use Samsung Magician on another PC to disable encryption on it .
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04-19-2024 12:38 PM - edited 04-19-2024 12:40 PM
Hi Erico,
Thank you for your reply. Encryption is not enabled on the new SSD. I have since reinstalled the old SSD and the same problem persists.
I believe setting the TMP SetPhysicalPresenceRequest value to 97 is the underlying reason for the issue. I do not want to tamper with other TMP settings or clearing/resetting the TMP in BIOS it as I am treading in unfamilair waters. Do you have knowledge with TMP and resetting the SetPhysicalPresenceRequest value with via PowerShell or within the BIOS. Does this seem logical and the best way to resolve the issue?
Thanks!
Richard
04-19-2024 12:56 PM - edited 04-19-2024 01:04 PM
I bet you did not expect that replacing the system board was going to put you this deep in the weeds.
It is unfortunate, but what you did after the system board replacement was to inadvertently disturb the TPM cryptographic keys setup.
I read an interesting BLOG that may help you. It is pretty involved. Let me know how it goes.
https://www.makeuseof.com/how-fix-trusted-module-platform-error-windows-10/
I am a volunteer forum member. If my suggestion helped you solve your issue, help others by marking that post as the accepted solution. Say thanks by clicking on the Yes button next to the "was this reply helpful?"
04-19-2024 01:38 PM
Hi Erico -
Thanks for your reply. The system is fully functioning with the exception of the 5 min delay at boot up. I did not replace the systmen board rather swapped in a new SSD drive. Thank you for sending the article. I did change a specific TMP setting value and it just seems logical that if i reset that value to its default, the 5 min wait would be corrected. I have been researching it and it may simply just setting the value to 0. However, would love confirmaton from someone who may have more knowledge on TMP. In the article is mentioned Prepare TMP which clears and resets to fqctrot defaults. Thats seems very appealing but would also welcome confirmation from someone who knows TMP and the effects of perfomring that task. The article also suggested Creating another local user account . I will try that and see what happens.
Thanks!
Richard
04-19-2024 03:06 PM
I was able to resolve the issue. I issued the following commands in PowerShell :
$tpm = gwmi -n root\cimv2\security\microsofttpm win32_tpm
$tpm.SetPhysicalPresenceRequest(0)
In researching it appeared a value of 0 would disable and i tried it and it worked. yay!
Thanks for you help and replies. Very much appreciated!
Richard