I was connecting my laptop (Samsung) to my TV (Samsung) via a VGA cable. We moved, I reconnected, it worked fine. We moved again a few months later, I reconnected it and it does not work. I tried a different TV (Insignia) and my laptop does connect fine. So I went back to the original TV and tried to play around with the resolution and other settings. Now, when I connect, the laptop screen goes black and the Samsung TV still says "Not Supported Mode". Any advice? Thanks in advance!