[SOLVED] Windows Won't Boot After Enabling Secure Boot

[LaproCZ]

Hi!

I was looking forward to downloading the new Win11

I need TPM 2.0 Which i have and Secure boot enabled.

But there's a catch.

Whenever i enable Secure boot in BIOS and click Save and Exit, The PC throws me back into BIOS and doesn't boot into windows. Turning Secure Boot off, the PC works fine.
The same thing goes with ultra fast boot.

My Specs:
Ryzen 5 2600
GTX 1060 6GB
ASRock B450M Pro4-F
4x4Gb 2400MHz RAM
M.2 NVME SSD - XPG GAMMIX S5 512GB - Windows 10 Currently Installed
1TB HDD
Patriot Burst 120GB SSD

Any Help Appreciated!

 

[rgd1101]

turn on the secure boot then install windows 11.
probably best to unplug your working windows 10 when you do that

 

[Colif]

probably best to unplug your working windows 10 when you do that

understatement

remove win 10 install or win 11 might overwrite the boot partition on win 10. I don't know how safe the installer is around live builds.

 

[LaproCZ]

I found out I had my Bios in Legacy mode.
Apparently you can't have secure boot with that.
So I converted it and also converted my disk from Mbr to Gpt so I wouldn't have any problems installing windows 11

I'm using the windows insider program to download the win11

 

[USAFRet]

I sincerely hope you're doing this on a spare system. Or at least a second partition, and not replacing the current Win 10 on your main system.

 

[LaproCZ]

I sincerely hope you're doing this on a spare system. Or at least a second partition, and not replacing the current Win 10 on your main system.

Don't worry, i took precautions.
It's on second partition and I have backups,
Got Second PC as well.
I think I can close this thread now. If I figure out how.