I have my PC feed to the HDMI 1 input on my receiver then the HDMI output from the receiver to the TV however the best I can get it to do is 1080i. I have the input settings set to 1080p and when I connected the PC direct to the TV 1080p works fine but for some reason the receiver won't out put to 1080p. I have tried other HDMI inputs on the TV and receiver. I have no clue what could be causing the issue. Anyone have any suggestions that might help?