Video connections from DirecTV receiver are as follows:
HDMI/DVI from receiver to DVI in on 990, DVI/HDMI out to TV.
I have done auto calibrate, no help so I have the left surround up to +15db. I get a faint white noise on the channel test with it set that way. It doesn't appear to be the amp, as I have swapped channels and it still won't work.