I have a LG TV connected to a Yamaha amp with Blu-ray player, PC and switch attached. My problem is, if I turn on the switch or PC it all automatically changes over to hdmi and shows the input we want, but then the TV change makes the Blu-ray player turn on too and then changes back to that. We had the same set up with our last Sony TV with no problems so it's just been since changing the TV. Any suggestions?