Insert sd card camcorderst recognize any micro sdcard

Its because the tablet is not able to recognize the sd card properly.
The best thing you can do is copy all the contents of the sdcard to a computer. Then insert the sdcard in to the tablet and format it.
After that connect the tablet to the computer and copy all the data back to the sdcard.

64GB and higher capacities need to be formatted with exFAT.
Some help: https://www.youtube.com/watch?v=JA9fp863d-o

A tool for formatting SD and micro SD cards is SD-formatter:
https://www.sdcard.org/downloads/formatter_4/

i suggest you use file explorer,or if your device has a filemanager it should work

test the sd card on your pc first to see if it works before you put it into your cell.

Hello!!

I suppose you are using the card via inserting it in the CAP ( Holder) that came with the card to be able to make it used with card reader.

So, the Micro SD card gets locked only through it's CAP (Holder)

Steps to Unlock :

Insert the card into the CAP (Holder).
Please check the Upper Left side of the CAP (Holder).
There must be One switch which will slide Up and Down.
Push that switch to Upper side. (Pushing to downward will lock while the reverse will Unlock the Card).
Now Insert it to Card Reader to use it.

Hope it Helps..!!!

take out the battery, then insert the sd card until it clicks in and stays. Then replace the battery. This should work.

go to my computer. it should recognized there as one of your drives. i also had the same problem until i realized that my camera, canon powershot sd870 is, came with an usb attachment that is fir inserting the sdcard and is recognized by the acer 6920.

ther was no solution istead of m2card

If the sdcard is the right type and size all you need to do is fully insert it into the slot. Its spring loaded so it will pop up if it isn't quite far enough in. It should only fit one way.

Generally the LD likes 2gb and smaller sdcards , it can use bigger such as 4gb but that's when you can be hit or miss. That depends on brand and sd version.If you search for a list of LD compatible sd cards you should find out what card to use or buy.

nokia 5300 card rider problem