With greetings and respect, dear colleagues:
Seagate's 4 TB hard disk hangs when working on files, and according to a colleague who has worked on the hard disk before
The head assembly is stuck on the plotter and only this colleague released the head assembly
But now no partition can be found and information can only be found in raw form and small files can be executed, but large files, especially Sony cameras, cannot be executed.
When I repair the large files of the Sony camera, the files are executed, but inside each clip, several different movies are combined and there is a lot of confusion in the information.
Does anyone know what the problem is and how we can restore the sectors to the original state or somehow remove the data correctly and with folders?
I have attached the zero sector and I hope it will help us in solving the problem

Was the drive a member of a striped RAID? Did it come out of a DVR?

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A backup a day keeps DR away.

Hello dear friend, No, the hard drive was on the computer and not related to Raid or CCTV,

Does a full scan find any file system metadata?

_________________
A backup a day keeps DR away.

no, No file system found