How to Fix the Request Failed Due to a Fatal Device Hardware Error

Theo Lucia

Aug 04, 2023 • Filed to: Answer Hard Drive Problems • Proven solutions

Disks are electronic devices that are essential for any computer since they are where information is stored and where the operating system can be installed. Over time, they have become more sophisticated, their lifetime has increased and they work faster and more efficiently. However, we must not forget that they can stop working correctly due to several factors, therefore, Windows may throw the message "Request Failed Due to a Fatal Device Hardware." Here you will know the causes of this error and various alternatives to fix it as well as introducing you an excellent software to recover your data.

Part 1: Fix the Request Failed Due to a Fatal Device Hardware Error

Disks are very important devices; without them, you could not install the operating system or store information. Its lifetime is generally long, although it also depends on the care of the equipment, cleaning and that it does not suffer from blows or shocks.

Generally, when a disk is not in optimal conditions, it indicates that its quality is being affected, for example, when opening a file, it takes longer than usual. Another characteristic symptom that the disk is failing is that the operating system takes a long time to start when it did not before. Despite this, it can continue to work, although it is recommended that it be checked to see if something bad happens on the device.

On the other hand, sometimes the Windows operating system can restrict access to the disk, showing "The Request Failed Due to a Fatal Device Hardware Error" since it cannot perform the read and write processes, therefore you cannot perform a task within it. This normally happens when the disk has serious damages, however, there are ways to still use it, although, you must remember that this error is a serious warning for you to repair or change the disk.

Part 2: What Causes the Error?

This error, as its name says, is due to a problem in the device hardware. Some of the causes may be the following:

1. The hard drive cable is faulty: Disks are connected by cables, either via USB or through the motherboard ports (power cable and SATA / PATA). When the cable is worn or working properly, the power supply to the disk is not adequate, as it may be decreased or intermittent; this, therefore, will affect the performance of the device and prevent it from working properly so maybe you won't be able to access it. Try to change the cable for a new one and in this way the error may stop appearing.
2. There are bad sectors in the disk: A sector is the minimum unit of information stored on the disk, this has a standard size of 512 bytes for hard disks, although there are currently sectors of 4096 bytes. A bad sector means that it cannot be read due to a physical error on the disk (generally due to a hit), in this case, the information cannot be recovered. Another reason why a bad sector can arise is due to a logical error in the drive, caused by some factors such as software misuse, a virus, or a corrupted file. You must bear in mind that when a bad sector appears, usually in a short time more bad sectors will emerge, so it is convenient to back up your information urgently.
3. There is a hardware fault in the drive: All disks are units that work using electricity, therefore, they have a lifetime. Some of them are more sophisticated and durable, like Solid State Disks (SDD), however, they are not exempt from having reading and writing problems. These issues prevent documents and processes from being opened properly, restricting the operating system, this is a Windows security mechanism to prevent damaging the rest of your information.

Part 3: Easy Fix: The Request Failed Due to a Fatal Device Hardware Error

If you get the message "The Request Failed Due to a Fatal Device Hardware Error," it probably has a solution, then I will show you some alternatives to help your disk and that dialog box does not appear again.

Video tutorial: How to Fix The Request Failed Due to a Fatal Device Hardware Error?

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Method 1. Verifying Hard Drive Using Smart Attributes:

SMART (Self-Monitoring Analysis and Reporting Technology) is an included functionality that all hard drives possess. To check the status of your disk and make use of SMART, it can be done using the following form:

Step 1: Open Command Prompt tool

Click on the Windows icon and then type "cmd", right-click on "Command Prompt" and select "Run as administrator".

Step 2: Type the corresponding command

Once you opened Command Prompt, type wmic diskdrive get status and then press "Enter." If you get a message saying, "Status OK," this means that your disk health is good, and you have to use another method to solve the error. However, it may show you some errors such as high temperature, calibration errors, or even future malfunctions, so this will be a good reason to prevent you from losing your information and to acquire a new disk.

Method 2. Running Error checks and 'chkdsk' command:

Windows has some tools to check logical errors. One of them is Error-checking, which directly looks for errors in the disk or files that enhance them. You can also make use of CHKDSK, which is a command (activated by the Command Prompt tool) that is used to check the integrity of disk drives as well as repair logical errors in the file system.

To check errors via Error-checking, follow these steps:

Step 1: Open Disk properties

Go to your local disk and right-click it, then click on "Properties."

Step 2: Start Error checking

On the Local Disk Properties window, click on the "Tools" tab and then on "Check." This will initiate the process.

Step 3: Confirm

This dialog box may emerge. Just click on "Scan drive" to confirm and start the process.

Step 4: Check results

You should wait for some minutes. In the end, the tool will show the errors and it may repair them. However, this is a basic tool and it won't be strange to see that no errors were found so, if that's the case, you can switch to CHKDSK to perform a more professional disk scan. To do it, just follow the next steps:

Step 1: Open Command Prompt tool

Click on the Windows icon and then type "cmd", right-click on "Command Prompt" and select "Run as administrator".

Step 2: Type CHKDSK *:/f /r /x

Now, type chkdsk *: /f /r /x and press "Enter" to start the process. Remember to change "*" for the letter of the disk you want to remove write protection. This command is a combination of three commands that can be activated at the same time "/f" is for fixing disk errors, "/r" is for locating bad sectors, and recovering readable information, and "/x" is for forcing the volume to dismount first if necessary.

If chkdsk found errors, they may be repaired, and you just have to restart your PC. If it didn't find errors or it couldn't repair them, you should use the next method.

Method 3. Formatting your drive/initializing:

Formatting your disk is the most effective way to delete logical errors since this process erases all the information. It should be remembered that you should make sure to back up your information before doing this task. After applying format, you will need to initialize your disk (either an SDD or HDD); to do this, just follow these steps:

Step 1: Format your drive

Right-click on the disk you want to format, make sure "Quick Format" is unchecked, and then click on "Start." You have to wait for some minutes and the process will finish automatically.

Step 2: Open Disk Management

Right-click on the Windows icon and click on "Run," then type "diskmgmt.msc" and click on OK to open Disk Management.

Step 3: Initialize disk

Right-click on the disk you want to initialize, then a drop-down list will emerge. Just click on "Initialize Disk."

Step 4: Select partition style

Choose MBR or GPT. If you have a recent disk, it is recommended to choose GPT.

Step 5: Assign volume

After you selected partition style, you will get back to the Disk Management window. Your disk will be as "Unallocated," so you have to assign volume. Right-click it and click "New Simple Volume" then you have to specify volume size and assign a drive letter, because you have already formatted it, it is not necessary to format it again. After this, your disk will be ready to be used again.

Part 4: How to Recover Data from Inaccessible Hard Disk?

If your hard drive is inaccessible and has no solution, it is natural that you worry about your information. However, there is a professional program that will help you recover your files in a very simple way, this software is Recoverit and you can download it at https://recoverit.wondershare.com/. To recover all your data, you only have to do the following:

Step 1: Select a Drive

Launch Recoverit and look into "Hard Disk Drives". Your drive will be there. Select and click on "Start".

Step 2: Scan Your Drive

Recoverit will initiate a scan on the drive. You'll have great features you can use to streamline the scan and recovery process. For instance, you can simply tick the file types you want to recover instead of each one.

Step 3: Preview and Recover Drive Data

The conclusion of the scan will reveal a long list of the files the software found. Recovering them is just a matter of you selecting all the files or specific ones and clicking "Recover". The files will all be retrieved and saved on any location of your choice.

Conclusion

Request Failed Due to a Fatal Device Hardware Error is a very serious sounding message and sometimes it can be that severe. There are several ways to solve this error if your disk has logical problems, however, on many occasions you will need to format it or delete files for a solution, leaving your stored data adrift. Fortunately, there is Recoverit, professional software that can help you to recover files, even on disks that are damaged or inaccessible to Windows. Just a few clicks and all your information will be with you again through this powerful application.