How to Fix Invalid Signature Error After Enabling Secure Boot?
Asked by
TechieGuru9
I'm trying to enable secure boot because I need it for a game, but after I turn it on, I get a pop-up that says, "Invalid signature detected. Check Secure Boot Policy in Setup." The only way I can get back into my PC is by disabling secure boot, but I really need it enabled to play. Is there a way to fix this issue?
Answers
To resolve the invalid signature issue, you can restart your PC and enter the BIOS settings. Look for the Secure Boot options and select "Restore Factory Keys" or "Install Default Keys," then save and exit. This should refresh the necessary certificates to allow your OS to authorize properly. Good luck!
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When in the BIOS or UEFI, head to either the Boot or Security section. Find the Secure Boot settings and ensure it's enabled. Confirm any changes and then save and reboot your system. Hopefully, that helps, but it might come back to the invalid signature error.
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If you're on Windows 11, some motherboards, like Gigabyte ones, might cause issues. Try disconnecting all disks (like SATA and SSD) and then enable secure boot again.
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QuickFix123: This is the answer!
Just4Fun88: !solved tysm