So I just installed my custom loop and leak tested all night last night. I didn't notice any leaks besides when my dad accidentally filled the reservoir too much, but that was about 7hrs before I turned it on. after turning it on for some reason I couldn't connect to the Internet. everything else seems to work besides the ethernet port. When I try to trouble shoot it through Windows I just get a message saying that the driver isn't properly installed. I uninstalling all my drivers and reinstalled them. I still have no Internet. What's causing the problem?