SD Card not found by phone or computer

:smiley:   Hi Amlbuton,

Dear member of SanDisk Community, welcome (3).

Please, do not grieve more.

Contact _ SanDisk Technical Support _ who will replace the device, _ if it’s authentic and is within warranty._

Link: http://www.sandisk.com/about-sandisk/contact-us/

Luck.

Regards, Alfred.                                                               (Google translated)