Check HDMI connections on both your TV and receiver to see exactly what type of HDMI cable you need. The cables come with different ends for different types of equipment such as game consoles and DVD players.
Purchase the appropriate cable. Cables within the $20 to $30 range will work great for what you need. However, prices for some cables are over $100. Cables can be purchased at most electronic stores and department stores such as Wal-Mart and Target.
Turn off your TV and receiver and unplug them if necessary in order to move the equipment.
Move your receiver and TV so you can easily reach the HDMI connections. These should be labeled.
Connect your cable.
Restart your receiver and TV and enjoy the full HD experience.