How do I maxiumn size game play on TV

[Marhess]

I would like to Know how to maximum size of game play on my new gateway the old computer always play full size on my 55 inch Vaio

 

[8bitpwnage]

Look for the native resolution of the TV.

 

[IRONBATMAN]

If you're running Windows 7, connect the TV to the PC, right click the background, there should be a option " screen resolution " . Select it and it brings you to control panel. From there there should be a slider, slide all the way up for the maximum resolution