I just got an ONKYO TX-NR509. I was able to set up all the hdmi inputs properly to get video on my TV & audio from my speakers.
However, when i connect my computer cables (red & white cables) to the receiver audio input, I cannot get audio from my speakers. I'm not sure what input on my remote controller I am suppose to select.
Here is the manual: http://www.intl.onkyo.com/downloads/...9_manual_e.pdf