I have an old Toshiba dvd player that only has the red, yellow and white plugs on the back. I tried to plug it in to a new hd Toshiba tv using the new cables that have the green and blue plugs also into the back of the tv in the correct spots and switched it from color stream to video in the menu like I read was suggested by a Toshiba employee on the Toshiba website. While it fixed my problem of my picture going from black and white only to color I still have no sound. I really don't want to buy a new dvd player if I don't have to, this one still works great and we don't use it a ton. Any suggestions would be appreciated.