32gb Micro SDHC card is not detected by phone and unable to format in PC

yes i think i have solved the problem this worked for me atleast. i went to see if my 32gb micro SDHC was even usable again, i put it in my phone and i was going to see if i could format it that way because my pc was not registering it. i pressed format it asked me for my password then asked again i said yes, and it didn’t format it, but instead it unmounts it and tells me it is safe to take out. i take it out put it in my pc through the sd port (i don’t know if it will work through the usb coverter) and it pops up with the autoplay menu, i open the folder and everything is still there and usable.