So I while I was browsing the steam store, my screen just up and froze on me. I waited awhile and nothing happened, so I did a manual restart with the power button, and when I started it back up the message from my title was displayed every time I tried to start up my pc. This isn’t my biggest problem though. My keyboard is unresponsive when I get this screen, and my mouse cursor won’t even appear so I can’t even choose advanced startup options. I really hope someone can help me out here, my pc is just totally inaccessible.