Hello all, I usually have my PC set up with my Samsung LE32B450 via the DVI port using a DVI --> HDMI cable. However last week I moved my set up to another room and now it does not seem to detect the PC. I am using an ATI Radeon HD2400 and connect from DVI to the HDMI but the tv does not seem to detect anything plugged in (I get the "No Signal" error on screen. The Graphics card recognises that the Samsung is connected, and I can adjust resolutions, refresh rates and all other settings but I get no picture from the TV. I have tried to extend or duplicate the display but no joy. I am able to adjust the settings because I have a VGA plugged in monitor which works fine. The TV also works fine from the VGA port but not from the HDMI? I have 3 HDMI slots and none of them seem to work, it was all fine until I moved the set up and now its driving me I have also tried unplugging everything from the TV, and the PC and just booting with the HDMI slot plugged in but no luck P.S. - The reason I can't leave the monitor in the TV's PC in slot is because I need that for my Xbox 360 to get Hi-Def (ish) gaming! Any help would be greatly appreciated! Thanks!