How to Hook Up an Xbox 360 to a Vizio HDTV
Vizio is a brand of high-definition television with audio-video input jacks to connect different types of electronic equipment, including the Xbox 360 gaming system. Use the cable that comes with the Xbox 360 system. This cable has a proprietary plug on one end that connects the Xbox and component cables on the other end for hooking up to the Vizio. The cables to the Vizio are all color-coded for simple connections.
Press the "Power" buttons on the Xbox console and the front panel of the Vizio to turn off the two components.
Attach the flat plug on the cable that comes with the Xbox to the port on the back of the gaming system.
Insert the blue, red and green plugs on the other end of the cable into the video jacks on the back of the Vizio. Each jack has a color stripe around the rim that matches a plug.
Connect the white and red plugs on the Xbox cable to the matching audio jacks on the Vizio.
Set the switch on the Xbox to "HDTV."