Denon 4520ci Wifi and Networking Dead

[Tuono]

The wifi and the networking ports on the back of the unit have died. The USB on the front has also stopped working. I have tried every reset. Has anybody solved this issue in the past?

 

[lovinthehd]

Like I said in your other post....what wifi in a 4520? Try a reset if your ethernet cable can't connect. Did you change the usb options for port front vs rear? Only one is active at a time....