HTPC does not detect Marantz NR1504 as display device

[Falcon21]

did you select hdmi as source in tv/projector

 

[spirovious]

His problem has been solved already.

 

[Falcon21]

responded to older post previously sorry

i have a 4870 gpu, would i need to upgrade gpu for audio formats support(DTH HD MA)
if i buy a receiver?

 

[spirovious]

Is there HDMI out?Still 4*** series was not capable of sending HD audio.