I always use Lexar cards and have never had this problem, though I should say I don’t use the speed level you state below. I’m assuming you formatted both cards in the K-3. Perhaps they are damaged and you can return them.
Sorry this is not much help. Christine > On Jan 8, 2016, at 12:06 PM, Jens Bladt <[email protected]> wrote: > > I still don't know why this cards keeps giveng med error messages in my K-3: > Lexar SDXC Professional 1000x - 64GB > > I works fine in my Sony ILCE 6000 - not in my Pentax'es??? > > Any ideas, please ?? > Regards > Jens > > > aDen 13-12-2015 kl. 13:23 skrev Jens Bladt: >> Hi guys >> I just wanted to let you know: >> A member of my family owns a couples of photo shops. He adviced me to >> buy Lexar cards. The reason was that my SanDisk Cards often brakes. >> >> So, I bought two Lexar Cards: Lexar Professional SD XC II s 150MB/s 64GB. >> >> They gave me repeating error messages. >> I noticed that the white slide lock is very bright and allmost transparent. >> I guessed the lock is working with a light mechanism?? >> So, I took a permanent speed marker and painted the sliding lockers dark >> blue (should perhaps have been black..). >> Now I don't get error messages anymore. >> >> >> Regards >> Jens >> > > -- > PDML Pentax-Discuss Mail List > [email protected] > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. > -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.

