Help! I just tried hooking up a TV to replace my computer monitor. The text is terribly fuzzy and difficult to read. The computer is a Dell laptop connected through a docking bay and System is Windows 7 Professional. I saw a previous post about renaming the input devi e so I did that and it helped only a little. I have tried various resolution settings as well but that hasn't helped at all. Any advice on fixing this is greatly appreciated... Thanks!!!!