Question Bios showing up black and inaccessible

[Heringen]

So i played with part of my BIOS i didn't quite understand wall and changed something i thought was something else - and now my bios is black screen.
Any ideas how to fix this?

 

[rgd1101]

reset the bios

 

[Heringen]

reset the bios

By pressing the button on motherboard? Didn't work, tried already

 

[bniknafs9]

is it a beta bios ?
what motherboard ? some motherboard s come back from being bricked more easily than others .

 

[rgd1101]

system spec?

 

[Gasu]

So i played with part of my BIOS i didn't quite understand wall and changed something i thought was something else - and now my bios is black screen.
Any ideas how to fix this?

Im having this same issue whenever i disable CSM. Solution is to reset your BIOS. For some reason my BIOS becomes black screen like yours whenever CSM is disabled eventhough my drive partitions are GPT + my GPU is pretty modern.

Saw a video full of comments saying they face similar issues:

View: https://youtu.be/BjBuLj_s7xQ

 

[rickypicky5]

So i played with part of my BIOS i didn't quite understand wall and changed something i thought was something else - and now my bios is black screen.
Any ideas how to fix this?

What is the make/model of your motherboard?