I just got my PS2 back from my younger brothers. My PS3 can't play PS2 disc so I decided to connect my PS2 to my high-end t.v. I have to use the U.A.V (red, white, yellow) cables which my TV does have. But problem is my TV doesn't have a channel setting for these cables. I thought it would be video but no picture or anything shows up. When my TV us set to PC, I get sound but only when the computer is on. However, when I plug the cables into the red, green, and blue slots, I get no sound but a black and white grainy picture. Anything I can do to fix this?