CANT FIND SECURE BOOT ON BIOS

[mobandz]

Please I need help I been trying to find this secure boot on my ColorFul motherboard in the bios But i cant i turned off CSM everything watch every video i cant find it. BATTLE-AX B660M-HD DELUXE V20

[+Eternal Tempest MVC]

I recommend checking to see if your UEFI/Bios is up to date. 
It took me a while to find the product / support download page.

https://test.colorful.cn/en/home/product?mid=84&id=937

Bios Update Guide - https://endownload.colorful.cn/EnDownload/MotherBroard/2022/BIOS update guide/BIOS update guide.pdf Links broken 

 

 

 

[cork1958]

On 04/06/2026 at 12:27, Eternal Tempest said:

I recommend checking to see if your UEFI/Bios is up to date. 
It took me a while to find the product / support download page.

https://test.colorful.cn/en/home/product?mid=84&id=937

Bios Update Guide - https://endownload.colorful.cn/EnDownload/MotherBroard/2022/BIOS update guide/BIOS update guide.pdf

 

 

I get 403 Forbidden
You don't have permission to access the URL on this server when clicking on that update guide.

Wasn't looking for info about device, but just clicked link to this topic to see what it was about and maybe help OP.

[+Eternal Tempest MVC]

I found this - https://theretroweb.com/motherboard/manual/colorful-motherboard-uefi-dos-environment-bios-update-guide-6615887de64ee096552724.pdf but not 100% sure it will match his GUI.