there seems to be some serious pixalation going on, way more than there was and its a 19" Sharp HD TV I have component cables and im playing it at 480p.. does anybody know if there is a good way to fix it? Im positive that it should not be this jagged

cause cause its a ridiculous problem! im not sure if its my problem or if its a normal

I have 2 different power supplies, one is from the older xbox which has a ground for the wall outlet, as well as a ground going into the power supply, the new one that came with the xbox doesnt.. could it possibly be that the new one makes the noise because of the lack of the ground? this is just knowledge im trying to pull from my knowing of guitars and how they make static hum if they arent grounded correctly