I have just received my brand new K-1. It came together with the D FA 28-105mm lens.
I mounted the lens and put in a fully charged D-LI90 battery. Then played around a bit with the basic settings (date, time, sound etc.).
After a few test shots (5 or so) there was an annoying "mechanical" sound - like the shutter moving rapidly (?), for a second or so. I turned the camera off and back on again. Now the back lcd display only showd a weird colourful pattern. This will now always show after I switch the camera on. Also the shutter does not work anymore. Switching on/off or changing the battery does not help either.
Sad, but I´m going to send it back.
Anybody with a similar problem?