Hi AVICers - been reading the forum for a while, but this is my first post. I've got an AVH-W4400NEX that's been installed for a couple of months. I had a hard time getting a 256GB SD card to be visible in the unit -- I'd hit the eject button, push the SD Card icon on the screen, and then slot the card in, but it would just sit there at that point. No matter what I tried, formatting with FAT32 or NTFS -- I couldn't get the card to be seen by the unit.
I fiddled with this for a while, and on the last run through, I failed to get the card latched all the way in the slot. I hit the eject bu