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3TB Hard disc became "unallocated", how to recover?
Hello! I recently bought a 3TB external USB hard disk, which suddenly did not want to start. When switching on, I could here the disk try to start to rotate, but it didn't, as if the provided power was too weak or so.
I unscrewed the disk from its housing and put the housing with its S-ATA-to-USB controller aside and plugged the disk - a "ST3000DM001-1CH166, Seagate Barracuda" - to a PC cases S-ATA Port, now it really started. Then, as soon as I started the disk manager, I was asked to "activate" the disk, which I did (maybe this was a fault?)
Now I have activated the disk, but in disk manager there are two partitions showing up now:
- 2048 GB unallocated,
- 746,54 GB unallocated
I installed EaseUS Data recovery wizard (to my systems hard disk of course) and started a recovery search, which took about 48 hours. I got a complete list of all files that where/are on the disk and obviously I can recover all, actually I started the recovery to another disk. But the complete folder structure would be lost, if recovering the files this way, all would be saved in one huge folder "NTFS lost files", or so. This makes this kind of recovery 99% useless for me.
Now EaseUS is able to save a once done search result and load it later, so one only once has to run that time consuming search. So I saved the result and interrupted the even much more time consuming recovery.
At least I know now that the files are all on the disk, and also is the folder structure, as I was able to see it in EaseUS too.
Now here is my question:
1.: Is there any way to recover the former "3TB-one-partition-state" without destroying the data on the disk? And 2.: Just for my understanding: Why do I see two partitions now? Is Windows 7 unable to deal with 3TB partitions at all?
This is my setup: Normal home desktop (self built) with 8GB RAM, Quad-Core @2,4 Ghz, no Raid or special stuff, Windows 7 Ultimate.
Thank you very, very much for your help, I really appreciate it!