Hello, i have been wondering how to make your television appear on a computer. I have a laptop and have an video output on it in the back. I used the video cord and put it in into the TV. The only options i have when i press Fn and through F5 is makin it only making Computer Screen appear on both laptop and tv, only tv, or only computer Can i make it the other way around? And if i dont have the write equipment... what would i need to do this?