Please list full PC specs something like this:
CPU:
GPU:
MOBO:
RAM:
PSU:
Coolers:
Case:
There are solutions which involve a pair of transmitter/extenders which are connected to PC on one side (via HDMI cable+port for example) and to the TV on other side again via HDMI cable+port. These two transfer data wirelessly.
What kind of ports are avilable on your hardware (PC and TV)?