Problems With my Memory Card of my w580i

[SeaMonkey]

I've tried to format it on my pc. But my pc doesn't read teh card either..
also i've tried someone else his M2 card 2 put in my phone but my phone stil askes to format. i realy don't know what to do? please help

Do the full flash of your phone (if it's CID52 with XS++ or Setool2lite or if it's CID53 with Far+JDflasher