Well in my dad's room who has a Samsung TV with four AV ports. One is in the front of the TV & three are in the back. I tried all 4 AV ports here are the results. the one in the front does not work on my Sega Genesis. The first one in the back does not work. The second one in the back works when the TV Video is in AV2 & it plays my Genesis with sound. The third one does not work. I don't want to use my dad's TV because there is not enough room to play my Genesis. My other consoles SNES, FC Twin, Gamecube, PS1, PS2, & Gamecube work with my TV with sound with the AV cables plugged in. I refuse to use RF. What I want to ask you is what can I do to get my Sega Genesis Model 3 to work in my room with sound?