This sounds so simple. I want to run my components (DVD, Roku) through my receiver to my TV. It has worked in the past so I don't know what is wrong. My TV says I'm not getting a signal. From my receiver, I run HDMI out to HDMI in on the TV (I have four HDMI inputs on my Sony TV. I then connect my DVD player to the back of the receiver (HDMI 1). I try to do the onscreen setup and still says "no signal, check the external input. I have set the receiver HDMI 1 for DVD. I don't understand why this is not working. Should note that it has in the past taken time before it would show up on the TV. All of a sudden the DVD or Roku player just starts working on the TV. I don't understand and would appreciated help.
TV is a Sony with four HDMI inputs
Receiver is a Onkyo with four HDMI inputs