PC can only connect through HDMI front (AUX) on Denon AVR-2113

[baddaydaddy]

I've just bought a Denon AVR-2113, and want to connect my computer through one of the HDMI inputs, but both the 'Game' and 'Media player' input (or other HDMI inputs in the back) just gives black screen (with Denon logo). On the other hand - when inserting the HDMI cable in the front input (HDMI AUX) everything works fine.

Why is this? And how can I get around this? I cannot find anything in the setup about this...

 

[baddaydaddy]

Apparently the Game and Media Player input in the back had switched places, so when using 'Media Player' input and set the receiver to 'Game' and the Video mode (in Output Settings) to Game - i got both sound and video.