[Cristofori]

Hi Pentax Forum! New poster here. I have an K-3 issue that I hope someone else has experienced. When I push the Playback button, instead of displaying the photos, I get the message "cannot display image". Sometimes it will let me see a few photos before crashing, but usually not. I have reformatted the SD card in camera, and reset the default settings, with no change. I normally shoot RAW, but JPEG is no better. Are there some SD cards that don't work with the K-3, or is there a menu setting I'm missing, or is it something that needs to be repaired? I had a K-50 before this, with no issues. Thanks for your help!

[UncleVanya]

SD Card Formatter - SD Association

Try this on a pc on the card and if that fails try a new card before anything else.

[Cristofori]

The card has always worked on my PC and with Lightroom, but I just took several shots with a newly opened card and it seems to be working. Don't know why I didn't think of that. I'll put it to a more thorough test this weekend, but I think that's the answer. Thanks for your help.