I have a Predator g6 i7 6th gen 980 gpu desktop machine. I have it connected to a Samsung tv via a hdmi cable (hdmi both ends). Yesterday the pc didn't connect to the tv saying " No cable connected - follow the steps below". I followed the steps but to no avail. I have tried different hdmi cables so know it isn't the cable. I have tested the tv and that's ok. I have tried a different tv and get the same message. It has 1 hdmi port, 3 dp ports and 1 dvi port, which output would give me the best solution? Or could it be an issue with the pc itself? Any help would be greatly appreciated.