Originally posted by Ash I have nothing to offer you other than to say that I've experienced something similar only one with my K-x, and it was related to playback on movie mode. Seems the camera got itself to crash, blanking the LCD whilst the blue light still kept alight. I also had to hard reset the camera (take the batteries out). This had been my first ever crash on any Pentax dSLR (and I've gone through 5 of them so far).
I've never had that happen to me.
Until just now. The same day I first read your reply.
SPOOOOKY