how to fix a broken memory card?

bearhairy02

Prominent
Feb 25, 2018
34
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535
so i plug my memory card to my pc (via card reader).it only shows the memory card name but no disk size no used space free space slider nothing.i try to open it and windows tells me to format my mem card. then i try format it but windows says it can't format it i tried cmd stuff to clean and repair it in cmd with diskpart it says my mem card is only 30mb (it was 4gb). when i try to create new partition it says that it can't create new partition because there is insufficient space to create partition.so i can't continue the process shown in this page (https://www.easeus.com/partition-master/sd-card-wont-format.html) please help.
 


well it worked before