Hey everyone. This is basically my first time building a PC, last time being many years ago. So all of my stuff arrived except for my SSD and monitor so I got to it with the rest following a gee guides to the tee. Told my friend i'd put together what I got and he said dude get it turned on and hooked to a TV to see what's what. Everything turned on, CPU fan spinning, GPU lights on, case fan on but when I hooked the PC to the HDMI all I got on my TV screen was what I got if nothing was on. This is a very old Samsung TV (ten years old or more) so im not sure if that may have something to do with it but I am worried. Where do you guys think the problem lies? Anything I could could check or do? Ill drop my build at the bottom, my friend it could be that the TV can't handle the output of the GPU and also it's a good sign everything is on and not to worry too much but im finding it hard not too :/ the HDMI cable is definitely in the GPU, so im a little bummed out. Ill drop my build here as well.

https://uk.pcpartpicker.com/list/Nt47Gc