Windows 10: Secure boot violation. Invalid signature detected. Check Secure Boot Policy in Setup,

Hello! I have an issue that has to do with secure boot. I wanted to play valorant but i couldn't because the anticheat system requires the secure boot to be activated. After googling tutorials, I found out i have to enable secure boot, then activate it. I tried to do so, but after the first step, the command for activating SB was still blacked out, so i couldn't really do anything i wanted to. I thought maybe I could save the settings Secure Boot: enabled and maybe try activating SB after restarting the laptop, but an error appeared to me: "Secure boot violation. Invalid signature detected.

:)

 

Boot error "secure boot violation invalid signature detected check secure boot policy in setup ".

Original Title: Boot error

hey!

i want to dual boot, but when i start from my usb stick an error comes "secure boot violation invalid signature detected check secure boot policy in setup ".

 

Secure boot invalid signature detected. check secure boot policy in setup.

Hi

So i want play valorant and i need secure boot enabled so i go enable secure boot and i get this error invalid signature detected. check secure boot policy in setup.

Does anybody know how to fix it?

If i disable secure boot it works but i need to have enabled secure boot.

 

Boot error "secure boot violation invalid signature detected check secure boot policy in setup ".

Hi Sebastian,

The issue is you are getting an error “secure boot violation - invalid signature detected”. We need some more information to assist you in a better way.

• Do you get any error code along with the error message?
• How did you install Windows 10? Was it upgrade or clean install?
• When you get a lot of words, is it on a blue screen?
• Have you updated chipset and BIOS drivers?
• Are you able to boot to the desktop?
• Did you try to boot in safe mode? If yes, were you able to boot?

Here is something we may try and check if this helps in resolving the issue with the error secure boot violation - invalid signature detected.

Method 1: Disable security boot

I would also suggest you to disable the secure boot and check. When your computer starts, wait for the manufacturer logo to check the option for boot menu, it will usually be any of the function key (eg: F12). Restart the computer; keep pressing the
Boot menu option key to enter the boot menu. Disable the secure boot option and check.

Method 2: Disable driver signature enforcement.

Please refer the link.

Start your PC in safe mode in Windows - Microsoft Support

Note: Refer Disable driver signature enforcement in the link above.

You may contact the computer manufacturer for further assistance if this doesn’t resolve the issue for changes in BIOS (Basic Input/output system).

Note: Modifying BIOS/ complementary metal oxide semiconductor (CMOS) settings incorrectly can cause serious problems that may prevent your computer from booting properly. Microsoft cannot guarantee that any problems resulting
from the configuring of BIOS/CMOS settings can be solved. Modifications of the settings are at your own risk.

Hope this helps. Please get back to us with more information if the issue persists, or if you have any queries related to Windows. We are here to assist you.