This happened to me once, ...just the opposite. Played it at work on a SD then forgot to switch it back to HD at work. Anyways, goto Sony's website and they have a online manual...follow the online manual with the sound of the clicks. If you have no sound then I guess try and guess. If I remember correctly when you turn on your PS3 wait a momen while the OS loads. Then use the d-pad and hold the left button for a couple of seconds so it goes all the way to the left. Then hit right once, then down for a couple of seconds. Now you shold be at the bottome of the Settings list. Then press up 4 times, you should be at the display option now. Hit X twice then down twice and you should be at the composite AV selection. Hit X twice and I think thats it. Overlook the manual though just incase. SmokenAshes

Hold the triangle button when you restart it.ocelotcougar

o damn idk ask SONY ny_number1