Onkyo TX-SR605 Receiver "xbox 360 playing tv signal" Questions

Xbox 360 dashboard will not show using Yamaha RX-V663 The Xbox 360 is hooked up through a component video cable to a Yamaha RX-V663. Video out is sent through HDMI. When a dvd is put in, it will play ...

Xbox 360 as well as a Wii(don't tell anybody.) When I tried hooking the Wii up to the receiver, it didn't work at all. I'm sure there was something I didn't click correctly but I assure you I've tried

...Xbox 360, I can get the sound to come in fine, but the picture does not come in. I know it is not my receivers component input, as I have tried my DVD player with the other component inputs into the ...