Question HDMI not working

[Kopek]

I built myself a gaming pc around a month ago and yesterday I had to move it. Now the HDMI port doesn't seem to be working since I moved it. before I moved it I was able to get a picture now I don't seem to be. I've tried it on two different TVs and still nothing and Google doesn't seem to be helping me

 

[Fix_that_Glitch]

Hdmi port on what? Gpu or motherboard? And while we are at it system specs?