Windows 10: secure boot policy has unexpectedly changed

Hello, This morning my MS Surface 11th gen 00330-66895-96045-AAOEM requested an update, and after reboot it got locked with the bluescreen message "you need to enter your recovery key because secure boot policy has unexpectedly changed".What the hell is going on here? You just wrecked my PC for no reason, and it took me an hour to get an old PC running, searching for the key and copy it manually into the form to unlock my computer.A real productivity booster!May I ask you to explain what happened here, and how you think about preventing this kind of **** to happen again?ThanksVitalis

:)

 

You need to enter your recovery key because Secure Boot policy has unexpectedly changed.

Hello.

I am using BitLocker with an ASUS Trusted Platform Module TPM-M R2.0

I recently had to reset my secure boot keys to the mainboard defaults and then i get this message when booting:

"You need to enter your recovery key because Secure Boot policy has unexpectedly changed."

I have no recovery keys for the root volume C:

What up with this? I thought that BitLocker uses the keys from the TPM module.

Any workarounds? It's really stupid for the hard drive to be encrypted with keys on a TPM yet i need a recovery key that i don't have.

Thus losing access to my data.

 

Local Security Policy on Windows 10?

Local Security Policysหายคับ

 

Local Security Policy on Windows 10?

Hi,

To help you with your concern regarding the Local Security Policy, kindly follow the steps below:

• Press the Windows button
• Search for Administrative tools
• Double-click the Local Security Policy

Please let us know how it goes for us to assist you further.