War thunder dev server froze pc

I was playing ground rb on the dev server and then my game froze. I tried to tab out and then it turned off my entire PC. Now anything that was connected to USB ports or HDMI ports won’t detect the pc. I also connected a different mouse and it worked but when i tried using a different HDMI cable for the monitor it wouldnt detect the PC (the monitor works fine with other devices). Im reallly at a loss as to what im supposed to do id anyone has any idea how to fix this please tell me.

This is going to be a grate update.