Error Code 0xc00000e9 – Get It Solved With These Troubleshooting Methods

Error code 0xc00000e9 basically indicates there is something wrong with the BIOS of your computer. As it is one of the most common error codes, there are several solutions that can be helpful for you.

Many reasons are responsible for this particular error code. When the users face the issue, they can see an error message of “An unexpected I/O error has occurred” constantly showing up on the screen. Outdated device drivers, corrupted hard drives, improper placement of the hard drive, corrupted Windows registry files are some main reasons for getting the issue.

In any case, if you are also experiencing the same issue, then this article is the perfect place to get rid of the issue. Hence, take a deep look at the entire guide and execute the methods as they are.

Top-Notch Solutions to get Rid of the Error code 0xc00000e9 Instantly

There are certain methods that can be beneficial for you to resolve error code 0xc00000e9. Here we are going to discuss some top-notch solutions by executing which, fixing the problem can be easier for you:

Method 1: Check the Compatibility of the Hardware

Most of the time, users are able to fix this particular error code by checking the compatibility of the hardware that are attached to your computer. It is quite possible that the external devices that you have connected to your computer, can cause error 0xc00000e9 on it. On such an occasion, you have to check the compatibility of the hardware as well.

Moreover, you can detach all these external devices such as USB cable, pen drives, etc. After that check for the error if the same issue still exists on the system or not. But be sure not to remove the mouse and keyboard from the device. If, you find that the error isn’t appearing any longer on the computer, then try to attach the external devices again.

But, if the same error code is annoying you then, assume that the device has something wrong in it. In this situation, you can either remove the device from the computer entirely or replace it with another one. Also, follow the next method to fix the issue.

Method 2: Reset the BIOS Settings

When the first method is not enough for you to solve the issue then you can follow this one by changing the BIOS settings. To do the same you have to go through certain steps.

The first thing you have to do is to switch off your device and after that, hold the Power key down to boot your device. Next, press down the key for a few seconds for entering the BIOS setting. These keys are generally the ESC, F2, F12 or Delete key. Before entering the keys it is recommended to consult with the PC manufacturer also follow the user manual. Once you’re in the BIOS Setup Utility screen, go to Boot options.

After completing the steps, be sure that the first booted device was your hard drive. Apart from that, you can also tap on the Arrow keys from your keyboard for highlighting the hard drive. At the final step, save the changes you have done recently and check of the error code is still showing up or not.

Method 3: Update Device Drivers

Updating the drivers of your computer can help you to get rid of some errors come including  0xc00000e9. Seldom software related problems affect hardware issues as well and also this error code. So that it is very important to check the device drivers are causing the issue or not.

Here are the steps to update your device drivers.

First of all, you have to launch the Device Manager by searching for the same from the Windows Search menu. You can bring on this option by tapping on the Windows key.

Next, you have to choose the Device Manager from the list of search results. After that, launch it by tapping on it.

Now, choose the available driver you want to update and right-click on it for continuing the process.

Then, have a click on the Update Driver Software icon from the queue window and follow up the instructions that are shown on the screen. Also, complete the update process.

But, do not turn your device off while the updating method is going on.

Method 4: Execute the Disk Check Utility

If there is some problem with the disk of your device, disk check is the final method to get rid of the Windows 10 error code 0xc00000e9. If the methods are unknown to you, then read through the steps and execute them exactly the same as stated in this section.

The first and foremost thing you have to do is to boot your device in Safe Mode.Then launch the Command Prompt by clicking on it.

Now, you can see a list of search results is displaying on the screen. You have to right-click on it and choose “Run as Administrator” from the window tab. It will help you to start it with “Administrative” access.

After opening this option, you have to type in “chkdsk /f /r” and next, proceed the entire method by clicking on the Enter key on your keyboard.

Now, hit “Y” and Enter key at the same time to launch the Disk check utility on your device.

Method 5: Fix MBR with Windows PE

When all the methods failed to solve the error code 0xc00000e9 then Windows Preinstallation Environment can help you to fix the issue. When the Master Boot Record is not set correctly, you can face the same issue as well. Follow the procedures carefully:

  • The very first thing you have to do is to attach an external hard drive with Windows PE on your computer.
  • After that, start Windows PE and need to set the Disk C as Master Boot Record.
  • At the final step, restart your device and if needed then reinstall Windows too. Verify if you are still getting the same error code or not.

All the mentioned methods that are discussed above are all proven and simple. We expect that the methods not only solve the issue but also prevent BIOS related issues as well. Throughout the article, we also discussed the reasons for this issue. If the cases are known to you, then solving the issue will be easier for you. If you have any sort of doubts or seeking any help regarding this error code, then follow our website as well as leave your comment in the feedback box.