When your Western Digital hard drive has some errors or bad sectors, what can you do?
This is why many users focus on Western Digital hard drive repair.
This is primarily because some errors or the repair process may result in data loss.
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For security, use thebackup software, MiniTool ShadowMaker to perform data backup.
Step 2: Launch MiniTool ShadowMaker Trial Edition.
Then, hitDESTINATIONto choose the connected external drive as the storage path.

Step 4: Execute the file backup task by clickingBack Up Now.
#1.
The reasons behind this error cover overheating, damaged connections, bad sectors, and firmware issues.
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To solve this error code:
For detailed fixes, see this tutorial focusing onHard Drive SMART Error BIOHD-8.
#2.
Western Digital Fatal Error
Fatal error is a very common issue on Western Digital hard drives.

Usually, it manifests that this disk has a serious issue and needs to be replaced.
#3.
On the screen, the message shows The request could not be performed because of an I/O rig error.

Common factors include hard drive malfunction, incompatibility issues, outdated gear drivers, loose connections, etc.
To repair WD I/O machine error:
#4.
CRC error may come down to corrupt Windows registry, misconfigured files, and a cluttered hard drive.
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Once you suffer from this issue, data loss is inevitable.
Western Digital hard drive repair:
#5.
Disk Read Error
Another common error is thedisk read error.
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Step 1: Download Western Digital Kitfox from the official website, install and launch it.
Step 2: Connect a supported WD drive to your PC and click it fromMy Devices.
Step 3: UnderDevice Diagnostics, decide to run a short test or extended test.

Step 4: When finishing the test, you will get a result showingPassorFail.
Fail means your disk goes wrong and WD hard drive repair is essential.
Step 1: Download, install, and launch MiniTool Partition Wizard Free Edition.
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Step 3: ClickStart Nowto begin the disk test.
Have you ever met the issue bad sectors on hard drive?
What can you do if your hard drive has a bad block?
This post will show you.
But for logical bad sectors, this product doesnt offer a feature.
For hard bad sectors (physical damage), it is impossible to fix them.
To repair Western Digital hard drive soft bad sectors, fortunately, CHKDSK can help.
This WD HDD repair tool attempts to locate bad sectors and recover readable information.
Step 1: Open Command Prompt with admin rights viaWindows Search.
Step 2: Typechkdsk x: /f /rand pressEnter.
Replacexwith the drive letter of your WD disk.
This tool will fix errors in the file system and repair bad sectors.
Before the replacement, verify you have backed up important files.
It comes with powerful features to retrieve files, photos, documents, and other data in various cases.
Get it for a trial.
If you dont want to reinstall the Windows operating system, disk cloning is ideal.
To clone a hard drive to another, MiniTool ShadowMaker also comes in handy.
Its Clone Disk feature makes it easy to clone a disk, SD card, USB drive, etc.
In cloning HDD to SSD andsector by sector cloning, this disk cloning software works wonders.
Step 1: Connect a new disk to the PC and run MiniTool ShadowMaker.
Step 2: ClickClone DiskunderToolsto continue.
Then, clickStartto begin cloning.
If you have a hard drive that has bad sectors, how to clone it?
See this guide to easily clone a bad hard drive to a new one to prevent data loss.
Now your new disk contains all the contents of the original WD disk.
Remove the bad WD disk and put the new one in the original place on the PC.
The last step for WD hard disk repair is done.