My power randomly went off three times in a short span, like 20 seconds, and now my desktop no longer gets internet. I use an ethernet cable and I have attempted various things such as another cable, hooked it up to a laptop that uses wifi, restarting router and restarting pc. I am completely lost now and I really need some help. Im using Windows 10 and my specs are Gtx 1080, i7 8700, and motherboard is a Gigabyte, I cant remember the exact model right now though.