How to solve Windows Error 0xc00000e9?

If you find error code 0xc00000e9 on your computer, don't worry. This is just one of the common errors in Windows 10, 7, and 8. The fantastic news is that you will find alternatives that you can try to fix the 0xc00000e9 error.

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How to fix error code 0xc00000e9?
Here are the options for you. You don't have to test them all; until it fixes your 0xc00000e9 error, just go downstairs.

Assess hardware compatibility
Reconfigure the BIOS
Update the drivers
Run a disk check
Repair MBR with Windows PE
Note: You will need to log into Windows on the problem computer to try alternative 3 and alternative 4. If you are unable to log into Windows, turn off the power and turn on the computer for 3 days to perform a difficult restart, then restart it in Safe Mode, then try the solutions.
Why is 0xc00000e9 happening on my computer?
The error code 0xc00000e9 is usually a hardware error in preparing the BIOS setup. This usually happens because your computer is unable to communicate with the drive if you see this error. Another cause is an issue with the SSD (SSD) during Windows installation.

Option 1: Assess hardware compatibility
If you have any external device connected to your computer, such as an external hard drive or USB flash drive, disconnect it (connect the mouse and keyboard) and then restart your computer.

When the error is resolved, reconnect only one device to the rear, then restart the computer. After pairing the camera, if you get an error, you can fix it. It is possible to either replace this device entirely from the computer or update its driver as described in alternative 3.

Option 2: Change BIOS Settings
You can try to start your computer with the 0xc00000e9 repair disc. Please follow the steps below:

1) Turn off the computer, then press the power button to start the computer.

2) Press and hold the button to enter BIOS setup, usually the ESC, F2, F12 or Delete key (consult your computer manufacturer or refer to the user manual).

3) When the BIOS Setup Utility window appears, visit the Boot Alternatives page.

4) After selecting the boot option, make sure the hard disk is the initial boot device. It is possible to press an arrow key to highlight the disk and move it.

5) Save your own changes and restart the computer. That should fix the problem.

Option 3: Update the drivers
A driver problem can cause 0xc00000e9 to crash if something is wrong with 26 as hardware and applications cannot communicate. You should confirm that your devices have the correct and latest drivers and those that don't have to update.

Note: Before updating drivers, you should start your computer in Safe Mode with Networking. (You can test this article to learn more about how to put into Safe Mode.)
Manual Driver Update - You can update your drivers by visiting the manufacturer's website and looking for the latest suitable driver. If you don't have enough time, patience, or the ability of a personal computer to update your drivers, you can rather do it mechanically with Driver Easy.

Automatic driver update - Driver Easy will automatically recognize your computer and locate the correct drivers. You don't have to worry about making a mistake during the installation.

You can update your drivers mechanically with the FREE or Guru version of Notebook Easy. However, it only takes 2 clicks to use the entire Pro version (and you also get full support along with a 30-day money-back guarantee):

1) Download and configure Display Easy.

2) Run Driver Easy and click the Scan Today button. Driver Easy finds any difficulty drivers and will scan your computer.

3) Click the Update button next to all marked devices to automatically download and install the correct driver version (you can do this with the FREE variant).

Click Update All to automatically download and install the correct version of any drivers that are lost or out of date on your system (which requires the Pro version - after clicking Update All you will be prompted to update).

4) Restart your computer and see if the 0xc00000e9 error is gone.

Option 4: Run Disk Test
A disk problem can cause error 0xc00000e9. You need to be sure that your disk is working.

1) Connect your computer to Safe Mode. (You can test this article to learn more about how to put into Safe Mode.)

2) In the search box on a desktop computer, type cmd. Click Control Prompt (right-click cmd if you are using Windows 7) and click Run as administrator. Click Yes to verify.

3) Sort chkdsk / f / r then hit Input on your computer.

4) Press Y on the computer.

Note: The disk check will start the next time you start your computer and may take a while. If you don't have enough time to wait for your computer to restart, you can skip or program it.
Option 5: Repair MBR with Windows PE
The 0xc00000e9 error can occur when installing Windows without putting in the Master Boot Record (MBR), which means you need to insert the C drive from the MBR to fix 0xc00000e9.

Note: This can be a complex and difficult procedure. You should give it a try if you are confident in your computer skills.
1) Connect the hard drive or external drive with Windows PE on the computer.

2) Start Windows PE and put the C drive as MBR.

3) restart the personal computer to reinstall Windows and determine if the problem is resolved.

That's all. Hope the answers help you. Feel free to comment below and tell us if you have any idea.