so we have two computers and they are networked together through a Dynex DX-E101 PCI adapter. While we were fixing the main computer my computer was connected to the internet. Now that our main computer is fixed my mom did something to somehow disconnect the internet from my pc and connect it to hers. Before we had to fix the one pc both computers had internet on them and were running fine. Ever since then there have been multiple problems with several things. So what can i do to connect my computer to the internet??