Sandisk Extreme 480GB - lost all data

Hi We have a Sandisk extreme that suddenly lost all of its filesystem, 

Luckily we had a backup of data, after reinstalling windows, windows crashed and now chkdsk reports hundreds of errors.

A generic smart scan reports “204 soft ecc correction rate errors”

  1. I cant find the link to sandik diagnostic utility to verify if this is faulty

2… do we RMA direct with dabs where it was purchased

thanks

Garry

sounds like it will need to be relplaced. if you are within the return window of your p[lace of purache you can contact them. if not contact sandisk tech support.