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Questions tagged [secure-boot]

For questions on “Secure Boot” and “Restricted Boot” the new bios feature that is in computers with the “Windows 8” logo.

107 questions with no upvoted or accepted answers
0 votes
1 answer
3k views

windows 11 error The Secure Boot update failed

for some reason this error is constantly thrown and logged in the Windows Event Viewer: The Secure Boot update failed to update a Secure Boot variable with error Secure Boot is not enabled on this ...
Semen Shekhovtsov's user avatar
0 votes
1 answer
3k views

Secure Boot - Custom signed bootloader

Through Secure Boot on Windows 10, I am trying to make it so that only a bootloader signed with my private key can boot on a machine. This means that even if someone else comes along with a Microsoft ...
Nubcake's user avatar
  • 111
0 votes
1 answer
314 views

UEFI secure boot prevents Windows 10 from starting after a resizing operation

I'm currently running "Windows 10" with "secure boot" ON and the OS is installed on a SSD drive. I resized the partitions of another drive and the operations went well according to the application I ...
shroom's user avatar
  • 33
0 votes
2 answers
741 views

Where to get Windows UEFI Secure Boot public keys (DB etc.) from

I have an old laptop which was manufactured before Windows 8. It didn't have MS keys inside. I successfully generated keys for Linux and enabled secure boot in BIOS but, as expected, I cannot boot ...
Maja Piechotka's user avatar
0 votes
2 answers
3k views

Windows 10 UEFI Installation

I am trying to do a clean install of Windows 10 on ASUS N550JX. I have a Samsung 850 Evo SSD. I have deleted all my partitions using GPARTED. The problem is whenever I boot up my USB containing ...
user36685's user avatar
-1 votes
0 answers
186 views

Secure Boot Option greyed out in Asus BIOS

I have an ASUS TUF F15 Laptop. Model : FX506LH BIOS VERSION : 310 OS : Windows 10 Home Single Language Secure Boot is ENABLED in the BIOS settings and greyed out and there is no way to disable it. ...
Aditya Sharma's user avatar
-2 votes
1 answer
138 views

Why is Windows not booting (boot loop) after accepting a BitLocker PIN after having completed BIOS CMS work?

Occasionally one might need to boot into an application that requires CMS mode in BIOS to be enabled (like SpinRite.) Since most Windows modern installation are UEFI with Secure Boot, this requires ...
A71's user avatar
  • 552

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