I have this strange issue since always... I have a VenusGX for some years now, and I never got it to detect any SD card. Never really needed it, but now I'm curious. What could be the problem?
Today I ejected and replaced by another card, 2 GB size, FAT32. Same result, no "storage found".
What is really strange is that the original SD card, 1 GB, FAT 32 when put on PC shows this:

It has files, one is from yesterday!
What is going on here? Why VEnus can't detect it but does write in to it?
 

At the moment I don't have a purpose to the SD, but may have in the future. The SD is in the slot for years now, just really curious what am I doing wrong. SD is 1Gb / FAT 32. Tried a spare one with same result... I thought in formating again in EXT, but can't be it, can it?