Originally posted by tay_diggs t why my preview screen on my camera AND on my computer show the image like so, while the image itself when opened in photoshop appears clear as day.
I think this should be focused on. If I understand right, this means that only the preview thumbnails are broken and the actual raw info is okay. While this isn't optimal, its not a huge problem, either, since you can use the raw info and make clean jpegs anyway. This would only worry me in that it may be an indication of failing hardware somewhere in the camera.
And I would recommend a K-01 anyway, it will be a nice boost in overall IQ for most uses. Or you can wait a little to see what camera Pentax will announce next. Hope your camera keeps working, though.
Oh, and yes, make sure you don't have any filters enabled, charge the battery and keep it outside of the camera for a day, clean the mount contacts, and the card's contacts.. these things might not fix it, but they are usually a good start on fixing intermittent problems.