Display conks out and fans go in overdrive.

So I had something weird happen to m my pc last night. I finished playing Horizon 6 and was just browsing for a while before going to bed. I had to type something on my wireless keyboard and after activating the keyboard, the lights of the keyboard light up and immediately my display suddenly goes black and my fans go berserk. I turned off my pc manually, and after restarting the screen remains black. Shut down the pc again, and after a minute or so I try again and this time my pc starts up normally.

I never had this happen before. What could be the cause of this? Could it be related to my keyboard or was it a coincidence? It was very weird because it happened to second I pressed a button on my keyboard. (G515 tkl lightspeed)

Most important specs:

Rtx 5080
Ryzen 5700x3d
750w psu rated gold.
32gb ddr 4 ram
Gigabyte x570 elite motherboard
Windows 11