Fix 'The request failed due to a fatal device hardware error' - Qiling  

5 Ways to Fix the Fatal Device Hardware Error Without Losing Data


The request failed due to a fatal device hardware error can be scary. But it isn't necessarily as bad as it first appears. Read on to learn how to fix this problem and recover your files.

PAGE CONTENT:
5 Ways to Fix The Request Failed Due to Fatal Device Hardware Error
3 Steps to Recover Data After Fixing Fatal Device Hardware Error

Overview of The Request Failed Due to a Fatal Device Hardware Error 

What does the 'fatal device hardware error' mean? This usually appears when the operating system can no longer access the hard drive or is unable to perform read and write operations upon it.

the request failed due to a fatal device hardware error

So what caused this error and how to define if you are having this error on your drive? Check the table below:

Causes:

Symptoms:

5 Ways to Fix The Request Failed Due to Fatal Device Hardware Error

So how do I fix "the request failed due to fatal device hardware error" on my external hard drive? Here we listed 5 effective ways that can help:

Fix 1. Check Hard Drive Connection

If these don't fix the problem, you can try the options outlined below.

Fix 2. Verify SMART Status

SMART stands for Self-Monitoring, Analysis, and Reporting Technology. Checking a drive's SMART attributes, it can help you determine whether a drive is damaged as well as assessing the extent of the problem.

This is how to check a hard drive SMART status:

Step 1. Press Windows + X keys to open the Quick Links menu, then select Command Prompt (Admin).

open command prompt with the admin privilege

Step 2. Type wmic diskdrive get status and hit Enter.

Step 3. The command returns four different statuses: "OK", "Bad", "Unknown", and "Caution".

Fix 3. Check and Repair Bad Sectors

Bad sectors are not as horrible as you might think unless they are spread out across the hard disk. We often use the Windows DiskPart utility to check and repair file system corruption and hard disk bad sectors. It's a good tool and well worth trying for the majority of hard drive inaccessibility issues.

Warning
Running chkdsk can hopefully fix the bad sector errors, however, it can also result in total data loss. So, perform data recovery in advance, and then continue with the CMD method.

This is how to run the Diskpart command to fix bad errors:

Step 1. Press Windows + S keys, type cmd in the Search box.

Step 2. Right-click Command Prompt, select "Run as Administrator".

Step 3. Type chkdsk F: /f or chkdsk F: /f /r /x and hit Ener.

(F: represents the drive letter of the problematic HDD, so change the letter to match that of your drive when entering the command.)

Fix bad sectors on prolematic disk with fatal device hardware error

The syntax for check disk:

Fix 4. Update Disk Driver 

If the driver for the problematic storage device is outdated, then this can cause the fatal device hardware error. Therefore, updating the driver can fix the issue.

Here are the steps:

Step 1. Press Windows + S keys, type device manager in the Search box. 

Step 2. Expand "Disk drives", locate and check the state of the hard drive with fatal device error.

See if it's covered by a yellow exclamation mark as shown below, if yes, update the disk driver with Step 3.

Check Second hard drive driver state in Device Manager.

Step 3. Right-click the problematic hard drive and select "Update driver".

Update hard drive driver.

Step 4. Click "Automatically search for driver software online" and wait for the process to complete.

After this, restart the computer and see if you can now access the drive.

Fix 5. Send Problematic Device for Repair

If you've tried the methods outlined above, but still have a problem with the drive, the last option is to take it in for repair. In most cases, you'll have options open to you.

3 Steps to Recover Data After Fixing Fatal Device Hardware Error

When 'The request failed due to a fatal device hardware error' occurs, your HDD, external hard disk, or removable disk turns inaccessible. You must fix the error first.

Once the 'fatal device hardware error' is fixed, you may still find that your data is missing. To get it all back you'll want to use a reliable recovery tool like the Deep Data Recovery. This enables you to scan the problematic drive, find all of your files and move them to another storage device.

Key features of Qiling hard drive data recovery software:

3-Step Guide to Recover Data After Fixing Fatal Device Hardware Error:

Step 1. Select file types and click "Next" to start

Launch Deep Data Recovery. Select file types and click "Next" to start.

Select file types that you want to recover

Step 2. Scan the hard drive partition

Select the drive on your hard disk where you lost or deleted files. Click "Scan" and let Qiling data recovery software scan for all lost data and files on the selected drive.

select a location and scan hard drive

Step 3. Check the results

When the scan completes, you can apply the "Filter" feature or click the "Search files or folders" option to find the lost files on the hard drive.

Restore lost hard drive data

Step 4. Restore lost hard drive data

Select wanted files that you lost on the drive and click "Recover" to save them to another location.

Hopefully now, after following the methods above, you will have a working hard drive or at the very least managed to recover your precious data. Hardware is prone to failure when you least expect it though, so we'd advise always having a copy of the Deep Data Recovery on hand to salvage your data immediately if disaster strikes.

Stop Using Fatal Device, You Can Fix The Hardware Error

Remember, whenever you have this problem with your storage devices, stop using the drive first. On this page, we discussed what is the request failed due to a fatal device hardware error, common symptoms, and 5 reliable ways that work to fix your problematic device to a normal state.

If you have valuable files saved on the problematic device, remember to run the best data recovery software - Deep Data Recovery and restore all your data immediately after fixing this error.

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