Invalid FAT boot sector

[monhinz]

Hello

It seems I have messed up my 1TB WD HD.
DiskManagement shows the drive as RAW.

I have recovered some files using testdisk.

I wanted to know if it is possible to 'repair' the drive. Can I fix the partition using TestDisk?
TestDisk shows no partition and an Invalid FAT boot sector. Here are the screenshots

 

[Xyos]

This will take a long time but you can plug it into a working machine, open up the command prompt as an admin, and run the command chkdsk /r. This will try to fix any bad sectors and orphaned files, but if you accidentally formatted it, then you will have to turn to data recovery software or a company that does such jobs.

 

[monhinz]

This will take a long time but you can plug it into a working machine, open up the command prompt as an admin, and run the command chkdsk /r. This will try to fix any bad sectors and orphaned files, but if you accidentally formatted it, then you will have to turn to data recovery software or a company that does such jobs.

Well I can recover my data using Test Disk but I simply don't have more space. Either I buy a new HD or repair the current so-called Invalid FAT boot sector.

 

[Xyos]

This will take a long time but you can plug it into a working machine, open up the command prompt as an admin, and run the command chkdsk /r. This will try to fix any bad sectors and orphaned files, but if you accidentally formatted it, then you will have to turn to data recovery software or a company that does such jobs.

Well I can recover my data using Test Disk but I simply don't have more space. Either I buy a new HD or repair the current so-called Invalid FAT boot sector.

Drive probably failed. I suggest buying another drive and then installing the drive as a 2nd drive and trying to recover the data.