Originally Posted by Franin
You don't even need to turn on any disply when updating. Did you take the disk out when you saw v1118 on the denon lcd disply? Then close the disk draw without the disk and it should go up in percentage. Once its finished you need to close unit from main power. From then on you should power on again and everything should fine. Know if you don't get a picture from doing all that well then that's were you have to send it to the technical department. Actually also come to think of it did you burn it correctly?
Yes, I took the disk out, closed the draw, the percentage went until 100%, then it showed the correct checksum (so the fw update was flashed correctly), then I unplugged it and powered on again. Result: the picture is still missing. I did everything, as it was described in the instructions.
Tomorrow I'll contact my dealer, it should be repaired, because it seems, the output module went wrong, and it was not the result of the fw upgrade (thus the picture disappeared BEFORE the process, right after entering the fw update menu).
Thanks for the hints, I'll keep You informed.