Not sure if I am posting in the right part of the forum but I read that this could have something to do with the motherboard. My AVG detected a threat in my Local Files and without even thinking about it I clicked on the okay to get rid of the threat. At the time I was also updating some things so I restarted my computer. On the restart, my resolution on my desktop went back to factory and the keyboard and mouse no longer work after the start up. I have tried 3 different mice now and 2 keyboards. I tried with the Legacy option enabled and disabled in the bios and nothing works. I've had the computer for about 2 months now and I just don't really know what to do from here. Any help is appreciated.