...when you turn off your NEX-5N? Since the last firmware update, an Alpha logo is displayed when you turn off the NEX-5, but that's not the case with the 5N. I may have seen the alpha logo at the start up the first time I turned on the camera. Since then I have never seen the alpha logo on the screen of my 5N, is it normal? Another thing is when I turn on or off my NEX-5, I can hear a buzzing sound (the sensor cleaning system I think). My 5N doesn't produce that sound, is it the same for yours? I tried to run the cleaning mode manually but I couldn't hear a thing. On my "old" NEX-5, I can hear the buzzing sound when I do that. Is it because the cleaning system is now ultrasonic on the 5N that I can't hear anything?