I have a computer with Intel HD graphics 2500 connected to a Denon AV Reciever using displayport > HDMI cable.
I get picture, but the Denon AVR is not detected as audio device.
If I connect the same computer with the same cable directly to a monitor, it detects HD audio...
Using another computer with ATI graphics and same cable the Denon AVR is detected as HD Audio device.
I have concluded that it is the intel HD graphics adapter that doesn't detect DENON AVR as a sound device for some reason..
I have tried uninstalling and updating to the latest drivers with no luck.
Does anyone have any solutions that might help solve this problem?