The only solution is to replace the drive. Either return it to where you bought it or return it to SanDisk directly.
http://kb.sandisk.com/app/answers/detail/a_id/5232/~/return-material-authorization-(rma)-process
The only solution is to replace the drive. Either return it to where you bought it or return it to SanDisk directly.
http://kb.sandisk.com/app/answers/detail/a_id/5232/~/return-material-authorization-(rma)-process