Okay, I know this has been posted several times and I've gone through them with no avail. I can boot up and log in to windows with the onboard graphics (igpu), but whenever I try to install a graphics card I get a blank screen after the Windows 7 splash (prior to windows log in screen). WTF! My computer worked fine before I moved it from my office to my house (removed no hardware). Anyway, any ideas would be great. FYI - running an Asus Formula V MB (had issues but got the MB running properly). Thanks.