My PC that is running on cable directly from the wall along with my router is unable to connect to the internet while the other 2 pc's in my house, connecting to my network wirelessly, can. My ISP is comcast and I have talked to them over the phone and they tried everything that they could do over the phone with no success. They told me that everything on their end looked fine, they could see that my modem was online. Nevertheless, I still have the "limited or no connectivity" message. Unfortunately, they can't get anyone out here until Saturday to investigate and I really hate to wait that long. Any ideas as to what the problem could be?
