Romb

Ok cheers boss, I think that the you are correct. So when I plug my cable in to the port on the GPU I get no signal, and I don't think that my cable is the problem as I do think it is the same cable that I used before when it worked. Do you think the issue is with my port?

Basically, for a while I have had my 144hz monitor, but now it has reverted to 60hz. In the settings there is no option to go above 60hz and the display is labelled as 60hz in it's information: I have moved my computer around somewhat often. My case has 2 HDMI ports, when I use one of them, the monitor works, but at 60hz, when I use the other (which I think is the one I was using before) the monitor states it has no signal. Is it just that that port is broken, I do doubt that but it may be the case. Thanks for any help