I have the Yamaha RX-671 that has been working fine until one day I turn it on and play a blu ray and I adjust the volume and then this comes up (attached) a box at the bottom of the screen with a bunch of colored lines. This only comes up when i switch to the blu ray player input and also when i just go to the Yamaha menu. Adjusting the volume works fine when watching regular TV.
When that colored box shows up there is no way to get rid of it until I turn of the blu ray player or the Receiver. So my question is what could be causing this? Should i send it in for repair? or is that not worth it and I should instead buy a new Receiver?
I called Panasonic thinking it might be the blu ray player, but the techs helped, and it turns out the blu ray player is working fine. So it is the yamaha reciever causing this. I also Replaced all the HDMI cables and still no luck fixing this. I also called Yamaha and they have not contacted me back yet.