@jernej - unplugging and replugging the hdmi cable did not help - looks like "video=HDMI-A-1:e" is a must for this box for now. thanks for the info regarding u-boot ethernet - will have a look at this during the next days (setting a fixed mac via setenv ethaddr aa:bb:cc:... in u-boot works fine for now). is there actually an audio driver for the different audio outputs (analog, spdif and hdmi) in the works or existing? i would especially be interested in the analog out. the nice thing is that t