So I plugged in an ethernet cable because I wanted to get some more download speed for something I was downloading, but once I plugged it in my screen went black after about 15 seconds. I tried restarting several times, cleaning my RAM (read it might help), and also plugged in another monitor. I tried starting up my BIOS as well but that doesn't seem to work.. I even switched plugging in both monitors from the GPU slot to the motherboard slot, but that doesn't seem to help either. So I assume it's not because of my GPU. Does anyone have any experience with this problem? I'm finding it quite bizarre.