Windows 10: My PC keeps crashing when I play games after I enabled Secure Boot in BIOS?

Every time I load up a game on my pc, after around 10 minutes. My pc will fully freeze and I have to turn off the power to restart it. There is no error message and once I reboot the pc everything is normal until I load up another game. It only started doing this after I had turned on Secure Boot in BIOS and I have no idea why. I have used Task Manager on my second monitor to see if something with my hardware was wrong but at the crash there was no sudden movement in the performance of my specs. My specs are CPU: Intel i9-10850k, 16GB of Memory and GeForce RTX 3080 with a SSD and a HDD. I have

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Secure boot won't enable

When I go into BIOS settings it says in the information tab that secure boot is disabled, but when I go to the security tab, is says that secure boot is enabled. There is a game I want to play that requires secure boot to be enabled. But every time I go to BIOS to enable it, it's either disabled again, or enabled. Either way, it doesn't say that secure boot is enabled and I can't open the game. Please help

 

Black screen after enabling Secure Boot in the BIOS

Hi,

I've recently been trying to play a game called Valorant again but the anti-cheat requires secure boot to be enabled for the new version of it. I have gone into the BIOS and enabled this however when I save my changes and exit the PC restarts and just goes straight to a black/dark grey screen. The PC is on and my keyboard and mouse both light up however there is just no response or even prompt to enter the BIOS on the screen. No logo or anything pops up it just goes straight to a black screen after saving the change and then restarting. I have then had to keep resetting the BIOS which then allows me to get back onto my PC once I have reconfigured them, however it still does not fix my ability to enable the secure boot option without the black screen which is what I am trying to do.
My PC specs are:
Motherboard - MSI B550-A-Pro
CPU - AMD Ryzen 5 3600
GPU - GeForce GTX 1650
OS - Windows 11
Any help would be much appreciated.

 

Enable Secure boot

Hello everyone, I've trying to enable secure boot in my pc in the BIOS ( I have a gigabyte motherboard), and I'm doing this because I want to play Valorant in my pc. I have the TPM 2.0 activated but the secure boot not. When I'm trying to change this in the Bios (Disabled the CSM and activated the secure boot), the pc doesn't do it. It re-boot again with the CSM activated. Can anyone help me, please?