מה לעשות? יש דרך לסדר את זה? יש דרך לגשת לקבצים עם תוכנה כל שהיא לגבותם ואז לפרמט?

Download, install, and run the free Easeus Partition Master http://www.partition-tool.com/personal.htm and see if the Partition Recovery Wizard option can access and move your files somewhere else while you deal with the problems with the device by reformatting and/or repartitioning the drive (and giving yourself full rights and ownership of the new drive/partition). Then you should be able to move your data back to the drives and access it normally (unless there is a problem with the drive or with the drivers, firmware, or software required to run it - but I think you'll run into that problem much earlier if it's the case and then we may have to deal with that before we can do anything else).
I hope this helps.
Good luck!
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