verifying shim sbat data failed. security policy violation

[fazer1k]

Hello, I have a problem after acting on the bios: I first got a message "Selected Boot Image Did Not Authenticate" but after applying the procedure https://support.hp.com/us-en/document/ish_8680345-8679627-16  , I now have "verifying shim sbat data failed. security policy violation" My laptop is unusable, the disks are good. I was able to update the bios and run the tests remotely with the network, over the internet. But that doesn't solve the problem. Thank you for your help

[Raj_05]

Hi @fazer1k,

Welcome to the HP support community.

Thank you for posting your query, I will be glad to help you.

Please help us with your HP unit serial number or the product number on a private message for further assistance.

Here is the link to find the product number:- Click here

In order to access your private messages, click the private message icon on the upper right corner of your HP Support Community profile, next to your profile Name.

Could you elaborate on the issue for better understanding?

Alden4

HP Support