Question Micro SD card inaccessable

chiliem

Distinguished
Feb 21, 2012
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I have what, for the moment, I would like to refer to as a faulty micro SD card. When I insert it in an adapter card which I subsequently insert in my computer, no window pops up.
The micro SD card reader is not faulty, because it appears in device manager.
Also, I tried with another micro SD card, successfully so.
When I try to insert it in my smartphone, it asks me to format because my device can't use it. But of course, once formatted... bye bye data.

Any idea?
 

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