how to unbackup my portable hard drive

[Ian_3]

what happen is I accidentally made a backup dicks ... out of my external hard drive .. its 1 terabyte and is all most full of files old pictures and video , whats left is all most 30 gig ... now when the accident happen my external hard-rive shows only the 30 gig free space and not the entire drive ... its not even showing the rest of the drive .... I been trying recovery software but they dont work pls help how can I undo my mistake pls help ..

 

[RealBeast]

What accident? Was it dropped or disconnected from the computer during a write operation?

Never trust a USB disk as the sole source of backup for anything important, they are too liable to fail for a multitude of reasons.

 

[Ian_3]

What accident? Was it dropped or disconnected from the computer during a write operation?

Never trust a USB disk as the sole source of backup for anything important, they are too liable to fail for a multitude of reasons.

I was watching a movie and i just click and click , I know just so fucking stupid of me , all off a sudden I have a backup in my external harddrive and it erase the part that I have files I cant even see it even if I use command prom DIR it only shows the remaining 30g that was free at that time , I click in disk management it show that that part of the external hard drive all 900 something gig is unallocated .... and have files there that my boss needs ... I don't even what a backup....

 

[RealBeast]

And you have already tried several recovery programs, like Recuva?

 

[Ian_3]

And you have already tried several recovery programs, like Recuva?

yes , the this soft ware only scan the 30 gig that was left , not all , sean its unallocated , they dont even recognice it I try removing the partion with out formatting , it didnt work , i tride revuca, pandora recovery, easUS partition , easUS data recovery and some more noting works ... I dont what to do ....

 

[RealBeast]

Unlikely that you can recover the data without expensive pro help like from Seagate's recovery service.