Multiple Monitor Issue, business setting. Everyone in our office uses laptops (Dell T410) Windows 7 OS with a secondary monitor (Samsung B2240W). In addition we have docking stations in each conference room with cables which are hardwired to televisions (Panasonic Plasma HDTV 55”) for client meetings. Up until a few days ago all worked perfectly then out of the blue one colleague’s laptop would not connect to either of the TV’s. You could see her desktop on her laptop but not the TV. If you I right click on her desktop and select screen resolution it recognizes the TV but no matter what setting I use (primary/clone/extend) it won’t show on the TV. I tried in all of the conference rooms with the same result. However, when I redock her laptop back at her desk, both her laptop display and monitor display work. I have 5 other colleagues and none of them are having this issue.