How To Fix Unallocated Hard Drive Without Losing Data Windows 10

When your external hard drive becomes unallocated, relax! Follow solutions on this folio to fix external hard drive unallocated errors without losing any data.

How to access unallocated external difficult drive data

"Hey there, practise you know how to fix an external hard drive with an unallocated error? My 1TB WD external hard drive all of a sudden shows up equally unallocated in Disk Direction on my PC. I don't want to format it for that I've saved quite a lot of important files on it.

I cannot access saved information on the unallocated external difficult drive, either. Assist me delight."

So how does your external hard drive become unallocated? Here is a listing of reasons that may cause external difficult drives or storage devices unallocated:

File system and internal device error
Improper operations
Virus attack
Outdated disk driver

If you are experiencing the same outcome on an external hard drive, USB drive, SD carte or retention card, etc., stop using the device. In the following, you'll learn how to restore data, repair the unallocated external difficult bulldoze, and tips to avoid the unallocated issue.

Part ane. Restore data from unallocated external hard drive

Most users use an external hard drive to relieve valuable files and essential information. And when the external hard drive becomes unallocated, restoring information becomes the top priority.

With the help of professional data recovery software such equally EaseUS Information Recovery Wizard, you lot still accept a gamble to recover information from the bulldoze. How?

This software enables you to recover lost data from unallocated space on a difficult bulldoze or external hard bulldoze with ease. Download EaseUS hd recovery software here and follow the guide below to restore data:

Stride one. Employ a correct USB cable to connect your external hard drive to your computer. Run EaseUS Data Recovery Wizard and you lot will see your external disk under External drives. This software supports all the popular external deejay brands, including WD, Seagate, Toshiba, LaCie, SanDisk, Samsung, etc.

Select the external difficult drive so click the "Scan" button.

select your seagate external hard drive and click scan

Footstep 2.As soon equally the scan procedure starts, the software will notice more than and more lost and deleted data and display the data in the scan results. The recovered data will exist nicely organized. You lot can quickly observe the target files/folders past file type or search in the search box with exact file name.

scan the lost data on the seagate external hard drive

Pace iii.You can preview the files found by EaseUS Data Recovery Magician's scanning algorithms. So, select files and click "Recover". To avoid data overwriting, nosotros recommend that you save the recovered data to a different drive than the original Seagate bulldoze.

select files and click recover

Activation is required when you tend to restore all found files. Also, remember to salvage the recovered data to another secure device.

Part two. Repair unallocated external hard bulldoze

It'south easy to prepare the external hard drive unallocated issue. All you need is to create a new sectionalisation on the external difficult drive, set NTFS or FAT32 as its file organization.

Here, you can try two costless methods provided beneath for help.

1. [Automated] Repair unallocated external hard drive with partition managing director freeware

Past creating a new segmentation on the unallocated external hard bulldoze with a uniform file organization, users can store files on the device again.

Free partitioning manager software similar EaseUS Partition Master Complimentary supports to do and so within 3 steps:

 Observe:: If you want to create a sectionalization on an empty USB, SD card or external difficult drive, connect information technology to your PC in advance.

Step 1. Launch EaseUS Partitioning Master. On the primary window, correct-click on the unallocated infinite on your difficult drive or external storage device and select "Create".

Step 2. Arrange the division size, file system (Cull the file system based on your need), characterization, etc. for the new partition and click "OK" to keep.

Footstep 3. Click on the "Execute Operation" button and create a new sectionalization by clicking "Employ".

Watch the following video tutotial and acquire how to create a sectionalisation in NTFS, Fatty, or EXT file system.

After this, you tin save the previously restored data back to the external hard drive and fifty-fifty salvage more files on it again.

2. [Manual] Create a new partitioning on an external difficult drive with Deejay Management

Another complimentary method that you can try is to create a partition on the unallocated device by using Disk Management. Be careful while post-obit steps here to prepare the unallocated external difficult drive issue:

Stride ane : Connect the unallocated external difficult bulldoze to the PC, enter Deejay Direction.

Correct-click on This PC/My Computer > Manage > Disk Management.

Step 2 : Locate and right-click on the unallocated space of the external difficult drive, select "New Elementary Volume".

Windows 10 disk management 2

Pace three : Prepare sectionalization size, bulldoze letter and file organisation (NTFS), etc.

Windows 10 disk management

Pace 4 : Click "End" to complete the process.

Windows 10 external hard drive partition

Subsequently this, y'all'll be able to use the external hard bulldoze to save and store important information over again. Yous tin also transfer the previously restored data back into the external hard drive again.

Tips to prevent the external drives from becoming unallocated

Hither are some practical tips that you tin follow to preclude further unallocated errors from happening on your external hard drive and other storage devices:

1. Update external hard drive driver.
2. Repair file system mistake on external difficult drive with CHKDSK or EaseUS partition manager software.
3. Run anti-virus software to clean up viruses in PC and external difficult drive.
4. Use storage devices and unplug advisedly from your PC.