I installed a Micro SD card on my Samsung Galaxy 3 phone. I had a few dozen songs on the card and everything was working fine. Then I shut down my phone, removed the SD card, hooked it up to my PC and loaded the card up with a few hundred MP3 files. When I reinstalled the SD card on my Android, things went wacky. I can see the SD card icon but when I go to
Settings > Storage, the only option I see is the "Mount SD card" choice. When I click it, I get "SD card safe to remove".
Bottom line is that the card seems unusable on my phone but works fine on my PC. Ideas?