I hope I chose the right category. As the subject line says, I did successfully get my auxiliary monitor to work, but it took me hours. I'm not very tech-savvy. The original screen just went haywire and is unusable. I was so pleased with my success, but now I see that along the way, I did something, or something changed, and I can't type anything on the monitor I'm currently using. I can click on things and I was able to upload and burn music on iTunes, but then couldn't use their search box, because I can't type. Can anyone tell me what I can do to enable my keyboard? I have an HP/Compaq 6715b business notebook and I'm using Firefox and XP, if any of that makes a difference. Thanks!