I got black screen after disable csm to enable secure boot

[Windows 11]

I am using a B450M-HDV R4.0 mainboard from Asrock, I want to enable secureboot for my game Valorant because without it I cannot enter the game, but when entering the bios, to enable secure boot I need to disable CSM, but when I save and reload to enter the bios again and enable secure boot, my screen is black, there is no signal at all. I have tried switching cables like HDMI, Display Port but it did not work, I also tried updating the BIOS but it still did not work. What should I do now, I hope everyone can help! Thank you! I am using ryzen 5 3500 B450M-HDV RS4.0 from Asrock and 8gb ram RX580

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