I have an old Xbox 360 that i am trying to connect to a TV. When plugged in both HDMI and TV I do not get a connection between devices. I do not have the original TV that the Xbox was connected to so i cannot view and settings on the Xbox to change settings. I also do not have a VGA/AV cable that I could use to establish a connection. What can i do to get my Xbox to be recognised by the TV? Remembering that i cannot see the screen or display to edit settings.