What is with double Secure Boot settings in my BIOS?
What is with double Secure Boot settings in my BIOS?
You're confused about the two Secure Boot options in your BIOS. Both tools report it's off, but errors appear in the Event Viewer. Despite that, Windows 11 installs without issues. The Secure Boot setting might be configured differently or not fully enforced in your system.
Here’s a revised version of your text:
The guide you found was useful for your earlier setup, but it isn’t necessary for your current system. Still, some sections could be beneficial. Below is the full process for installing Windows on an NVMe drive (with Secure Boot active):
1. Disconnect all SATA and USB devices; only the M.2 drive should be installed.
2. Navigate to the BIOS settings and locate the CSM option—ensure it’s turned off.
3. Select the Secure Boot setting below and choose a different OS, not Windows UEFI.
4. Under Key Management, remove the secure boot keys.
5. Insert a USB stick containing a bootable Windows 10 ISO.
6. Press F10 to save, exit, and restart the PC.
7. Windows will begin installation using its built-in NVMe driver.
8. Upon rebooting, press F2 during BIOS to return to settings; your NVMe drive should appear in the boot priority list.
9. Revisit Secure Boot and set it to UEFI mode.
10. In Key Management, add the default secure boot keys.
11. Press F10 again to finalize the installation.
Edited June 29, 2025 by leclod
I already have Windows set up, and the setup process didn't raise any issues about Secure Boot. It seems like the installer is working fine since it came from purchasing a physical copy. I also didn’t include a screenshot to illustrate my point, so I’ve attached it here for clarity.
I understand you might have made a mistake. If you stick to my list, SB will be activated. (You could probably enable it more simply without reinstalling, though I’m not sure.) When setting up Windows, make sure to download the official installer from Microsoft.
Edited June 29, 2025 by leclod
It seems there might be a configuration setting you're looking for. You could try enabling the UEFI option in advanced settings. Updated June 29, 2025 by leclod
The search settings were set incorrectly, but the secure boot feature was activated in the BIOS. Adjusting its status twice resolved the issue, though it triggered a warning about "Not active" under Secure Boot. The system indicated it needed to enter setup mode, which would require changing the Secure Boot configuration. I opted not to risk an accidental reboot and relied on manual steps instead.
I resolved the issue by disabling Secure Boot, changing the mode to custom, reinstating factory keys, reactivating Secure Boot, which then required another restoration of factory keys. I chose yes, or else you’ll need to restart the system.