i got some unfortunate situation here, I'm using a dual boot computer ( Ubuntu - win10 ) and while I was transfering / writing data on a NTFS HDD on ubuntu, Ubuntu froze for whatever reason so I got to manually reboot the computer. After reboot the HDD wasn't seen anymore by Ubuntu, and in windows, it was still seen but as RAW data HDD (still filled with TBs of datas but can't access it ) as it's seen as RAW, no chkdsk command works on it.
would someone have any suggestions of any process that would help recovering the DATA ?
(the HDD is docked in a 4 stairs USB3 external docker, the 3 others HDDs works well)
thanks for your help