Windows 10: When I switch to UEFI for secure boot none of my drives show up.

When switch to UEFI and enable secure boot my drives do not show. Have to switch back to CSM. I already updated my bios to the latest release. CPU: Ryzen 7 5700XMOBO: msi pro b550m-vc wifi

:)

 

Windows 8 Secure Boot Feature: Not So Secure?

So Linux is switching to secure boot also? Or they have to because of UEFI?

 

Windows 8 Secure Boot Feature: Not So Secure?

• Linux
• Linux
• Linux
• Linux
• Oh and OSX

Here is a statement from a Kernal Developer at Red Hat:

I'm not sure this exploits the legacy BIOS but rather it exploits the legacy boot method on MBR drives, injecting a signed key before the OS boots, which you are correct in that it has nothing to do with Windows 8. And the simplest fix would just be to require boot drives use GPT when Secure Boot is enabled in UEFI.

 

msinfo32.exe shows Secure Boot Type as Unsupported -- Restore UEFI Boot?

Short story: I have been trying to set up my Asus Z97 as a dual boot machine with Windows 10 and Fedora 22. Windows 10 had been installed on the machine on a 256GB SSD. I added a second 256GB SSD and installed Fedora 22 on it. When I started this adventure,
the UEFI BIOS showed the Windows 10 drive as "UEFI OS". Now it does not. Windows 10 seems to boot fine when the Windows drive is the only drive in the machine or if I select it as the boot drive in the BIOS. However, msinfo32.exe shows Secure Boot Type
as Unsupported.

I tried using the recovery USB drive I created before starting my dual booting adventure, but to no avail. Based on some posts I found related to Windows 7 and Windows 8.1, this is not uncommon. Those posts had various discussions about using bcdedit.exe
and other commands to restore the MBR. However, it was unclear if this restore UEFI (secure) booting.

bcdedit returns the following:

C:\Windows\System32>bcdedit

The boot configuration data store could not be opened.

Access is denied.

So, any suggestions on how to restore UEFI booting and get Secure Boot Type to show as enabled?

Thanks!