I'm using a 42 inch Vizio as my monitor to save money but I don't think this PC is running on the GTX 745 graphics card. I'm using the HDMI port at the top of the tower to connect to the TV. I have little knowledge about this stuff but I believe the silver panel ports at the bottom are my graphics card ports. The PC did not come with any cords to connect to anything.
Can someone fix this setup for me?
I've come to the conclusion that it's not working due to a game where the images where "blocky" and they told me to go to NVIDIA control panel but when I clicked it, it said you are not using a display attached to the GPU.