“"My external Seagate hard disk didn't show up in File Explorer when I linked it to my PC not long ago. I checked the USB cord, moved the hard drive to another USB port, even switched off and back on my computer. However, nothing worked. At last, I launched Disk Management and checked the drive to find it in the "unallocated" state. I cannot access certain crucial information kept on the drive. Could you kindly aid me to retrieve my data from the "unallocated disk drive"? I appreciate it.
This means that, should the file system of an external hard disk be compromised, its usefulness becomes extinct. This could occur as a result of a viral attack, maybe resulting in corrupts in the disk drive or file system. File Explorer cannot show the unallocated drive's status, nevertheless; Disk Management allows one to access this information. Furthermore inaccessible are all the data kept on the drive not assigned to any particular user. User access to this data will not be possible until the unallocated disk drive is fixed.
This blog article fixes problems with empty disk drive reusing. Additionally covered is data recovery from an unassigned drive.
Recover unallocated hard drive data with BLR tools.
Usually, depending on the underlying reason of the issue, the following approach will recover your unallocated external hard disk. Still, it renders the hard disk irreversibly by wiping out all of its contents.
Fortunately, you also have another way to retrieve your important information. Considered as BLR Data Recovery Tool, the program offers much improved data recovery options.
Safe and consistent hard disk recovery is offered by this program.
Recover from unallocated disk lost or deleted files, photographs, audio, music, and emails efficiently, safely, and totally.
The program helps data recovery from recycle bins, hard drives, memory cards, flash drives, digital cameras, and camcorders.
Under many conditions, it helps retrieve data from unexpected deletion, formatting, hard drive damage, virus attack, and system failure.
On a disk, what is unallocated space?
You find that an external hard drive does not show up in "This PC," Windows 8 and 10, or "My Computer," past Windows versions while trying to utilize it. You seek for some length to find out what is going on. Under "Disk Drive," in Device Manager, it shows that the "device is working properly." You then check Disk Management and find the drive to be healthy. It also states "Unallocated," though. One can have this on one partition. Should there be more than one, the driving may suffer overall.
Another concern could be how internal or outside unallocated space influences the running hard drive.
You only write, read, and store data in the given space on a hard disk. Unallocated space, sometimes known as free space, is a place inaccessible to write fresh data or access the stored data. Consequently, should you find that the external hard drive is unallocated, it is imperative to fix the problem and rapidly access data from the drive to stop the permanent loss of all vital information.
Motives behind an unallocated hard disk
There are several causes for this peculiar behavior, and in many situations even a professional cannot find the one. The following are known problems that could lead to re allocation of a hard drive:
Viral infection or spyware infection
The power source cuts off the hard drive suddenly.
Partitions were built or changed erroneously.
Setting up a second hard drive
hardware breakdown
Older Drive Equipment
Method 1: Fix unallocated hard disks using CMD.
Try to fix the unallocated external hard disk with CMD and "Diskpart" before looking for potent programs especially meant for such events. Here are the actions:
Note: Though it can make the external hard disk reusable, this procedure will wipe all of its contents. The good news is that hard disk data recovery tools let you access the deleted data.
Press the Windows key plus R to type CMD; then, hit enter.
Type Diskpart and hit enter in CMD.
In Diskpart type, list volume and push enter.
Type: choose volume X, then hit enter using X as your unallocated external hard drive's drive letter. Looking in Disk Management will help you find the designated drive letter.
Then input one command at a time and click Enter every time:
Drop loudness.
List of volume. (Should the instrument fail to generate a new volume, use the guidelines below.)
chose volume X.
Drop loudness.
Using Open Disk Management, try to create a new volume on the unallocated drive; then, adjust the file system to have the unallocated hard drive rebuilt.
This method might or might not be effective depending on the cause the hard disk became unallocated from.
Method 2: Repairing unallocated hard drives with disk management
Disk management will help you to build a new partition and fix the unallocated external hard drive. Here is the approach:
Link your unallocated outside hard disk.
Click Disk Management under Windows icon.
Choose "New Simple Volume" after right-clicking the unallocated portion of the external hard drive.
Bring in a drive letter, partition scale, etc.
Apply adjustments by clicking "Finish."
These actions will resolve the unallocated external hard disk so you may once more utilize it.
Should you be unsure whether your hard drive is unallocated, proceed to discover what an unallocated hard disk is and the reasons behind their allocation.
All in all
We think the blog pretty effectively helped you recover your data from an unallocated disk drive. First of all, Disk Manager lets you activate the unallocated disk drive. Use disk management then to turn the unallocated drive into the RAW drive. Once displayed in File Explorer, Raw disks can be recovered from using BLR Data Recovery Software Standard for Windows. Format the Raw Disk Drive for a fresh file system. Get the files back on the formatted disk.