Basically I bought a new HDTV along with a HDMI cable specifically for me ps3.So the TV is up and running and I've now come to plugging in my HDMI cable.The PS3 starts up fine, it then asks me if i want to use the HDMI device that has been detected, obviously I choose yes.After I do that the screen just goes blank, no further messages or nothing.Eveythings plugged in properly, in the right sockets and what not.Anyone know what the problem might be?