Oh, my. I'm sorry you're having problems.
Unfortunately, I'm not good with troubleshooting, so other than searching the net, I can't help you.
With that said, maybe the PC is trying to use the integrated GPU instead of your GPU card? Have you tried plugging the TV to your motherboard HDMI port to see if it works? If it does, then you can search how to disable it so your PC is forced to use the GPU as it should.
Please excuse my bad English.
Former gaming PC: i5-4670k@stock (for now), 16Gb RAM 1600 MHz and a GTX 1070
Current gaming PC: R5-7600, 32GB RAM 6000MT/s (CL30) and a RX 9060XT 16GB
Steam / Live / NNID : jonxiquet Add me if you want, but I'm a single player gamer.







