Why aren't any of my photos showing up in my gallery from my SD card?

[AC Question]

none of my photos are showing up in my gallery from my SD card.

I am trying to swap SD cards (bigger storage) and it copied all of my photos from one SD to the other on my computer. When I put the new SD in the phone, none of the photos are showing up in my gallery? Using a sony xperiza Z2.

 

[B. Diddy]

Re: none of my photos are showing up in my gallery from my SD card.

Welcome to Android Central! What Android version is the phone running? What directory on the SD card are the photos in? Is the phone actually mounting the card (i.e., does it register in the Settings>Storage​ menu)?