Help! No Display output after enabling secure boot

[nightclaw]

Hey guys, 

today I wanted to fix the secure boot error with Valorant on Win11.

I booted into the BIOS changed from CSM to UEFI then enabled Secure Boot

After a restart I realized the display wasn't outputting anything - tried to reboot again - nothing. After that i started to try everything - from clearing the CMOS to changing to a different GPU and also tried every display output I had available in every state the PC was in in the last 3 hours. Problem probably is that my graphics card isn't detected in UEFI mode and the CPU doesn't have integrated graphics. The only thing I didn't try was flashing the bios but only because I don't have a Flash Bios Button and the only other way to do this would be in the BIOS settings - which I can't access. 

Maybe someone knows this error and has an answer for me because I don't. 

 

TL;DR problem:

Display doesnt output after secure boot was enabled - tried everything - nothing worked

 

 

Specs:

CPU: Ryzen 5 3600

GPU: Geforce RTX 2060

MB: MSI B350 Gaming Plus

 

Please help - thank you,

nightclaw