How can I format a curputed sd card?

[AC Question]

how format curputed sd card

my sd card is not format

 

[Rukbat]

Re: how format curputed sd card

Either boot to recovery and format it there or put it into a card reader, plug that into a computer and format it there.

If neither works, the card is probably bad. If it's a SanDisk card, go to SanDisk Online RMA Request and fill out the form. Otherwise contact the store or manufacturer and see if you can get a replacement.