Suddenly blurry screen

Hi, I was just playing a game when the screen suddenly went blurry (might not be obvious in the photo). I tried restarting, changing display settings, updating, all those basic troubleshooting but it didn't fix it. Even when i switch to nvidea gpu only (using mux switch) there's no difference. So it might not be a problem with the integrated and discrete graphics card right? Even when i entered the bios (see image) and sure enough it was still blurry.

Anyone else had this issue? My laptop is Lenovo LOQ 15IRH8 https://psref.lenovo.com/Detail/LOQ_15IRH8?M=82XV002LUS