can anyone tell me how to unblock an internet connection to a single computer that was blocked on an inhouse network by the previous computer repairman? the system has a linksys router. this computer has the internet blocked at any network outlet you connect it to throughout the network system. if other computers are put on the same connection the internet will work. i'm trying to figure out if the problem is a setting made in the individual computer or could be set at the router itself. if it is set at the router to block that computer how do you get to the settings for this particular router? this was set in the past to block this one computer on our network so i know it was done intentionally.