Question

? 0xc00000e9 ?: How can I fix this Windows error?

Answer 1

Error Code? 0xc00000e9 ?: Possible Hardware Errors and Solutions
Fix the error? 0xc00000e9? with disk drive repair tools
What to do when Windows can no longer be started due to error? 0xc00000e9 ??

---

? 0xc00000e9 ?: How can I fix this Windows error?

If an error occurs in Windows, the system usually indicates it only by means of unclear text, accompanied by an error code consisting of an eight-digit hexadecimal number. However, for many users of Microsoft systems, these messages are of little help, since they neither inform the cause nor the possible ways to solve the problem. In this article we show you what to do if you get the error code? 0xc00000e9? that will be shown to you in case of an unexpected error in the inputs or outputs (unexpected i / o error)..

Index

1. Error Code? 0xc00000e9 ?: Possible Hardware Errors and Solutions
2. Fix the error? 0xc00000e9? with disk drive repair tools
3. What to do when Windows can no longer be started due to error? 0xc00000e9 ??

Error Code? 0xc00000e9 ?: Possible Hardware Errors and Solutions

The error? 0xc00000e9? appears either randomly during operation, or when reading and writing data to a particular drive. It is especially serious when the error appears during the boot process, since, in this case, Windows cannot start correctly.

In order to fix the error, the first thing you should do is find out which drive is affected. If this error always appears related to a certain unit , you can limit the solution of the problem. For example, if you disconnect all external drives from your computer, and as a result everything works perfectly, you know that one of the external drives must be damaged..

Often times, the problem is caused by poorly seated or damaged cable connections . Replacing the USB cable of an external drive may fix the error.

For integrated hard drives , unscrew the computer, after disconnecting it, and check that the SATA cable is secure. This cable can come loose over time due to vibrations from the fan and hard drive. Sometimes it also happens that the contacts corrode, which prevents a correct contact from taking place. When in doubt, just swap out the SATA cable..

If the error? 0xc00000e9? It only appears when reading a specific CD or DVD, most of the time it is due to a faulty condition. The only thing you can do in these cases is to copy as much of the data from the CD as possible to your hard drive. It is not possible to carry out a repair on a write-protected data medium.

advice

Drive errors can cause data loss very easily. Therefore, if you see the error code? 0xc00000e9 ?, the first thing you should do is immediately copy the data from the affected drive.

In some cases, the cause of the input or output error is that the device driver is old or corrupted. In that case, you can solve the problem as follows:

1. Right-click on the Windows icon and open the system menu. Then click? Device manager ?.
2. Double click on? Disk drives ? and a list of all drives connected to the computer will appear.
3. Right click on the faulty drive and select from the context menu? Update driver ?

Update the hard disk driver in Windows Device Manager.

1. When there are several hard drives, it is not always easy to find the correct one, since the drives that appear in the device manager are not represented by the letters of the drives, but by the names of their devices . If you double-click on a disk drive, in the next window, on the "Volumes" tab, the letters of the disk drives found on this data medium are displayed. If this window is empty, click on? Fill ? to display the data on the disk drive .

Fix the error? 0xc00000e9? with disk drive repair tools

If you can rule out a specific hardware error , you should try to fix the? 0xc00000e9? with a tool. To do this, you have at your disposal some tools installed as standard, such as data carrier error checking that you can run either as a graphical application or as a command-line-based tool with the name chkdsk .

Checking for errors with the graphical tool :

1. If you have found the faulty disk drive, right-click in the explorer on the disk drive and select its? Properties ?.
2. Open the tab? Tools? and select the option? Check ? to start a disk drive check.
3. Depending on the size and volume of data, the check may take several minutes. During this process, you should not access the disk drive through other programs . It is best to close all programs and also terminate third-party malware scanners to prevent them from accessing the disk drive.

Check the disk drive errors from Windows Explorer.

Checking for errors with the chkdsk command line tool :

1. First of all, close all the windows that show the drive you want to check and end all programs that may have access to the drive.
2. Right-click on the Windows icon and open the system menu. There, select? Command Prompt (Administrator) ? or? Windows Powershell (Administrator) ?. Depending on your Windows settings, only one of these two menu items will be displayed.
3. Enter the letter of the drive to be repaired in the appropriate command line, followed by a double period to switch to this drive.
4. Start the exhaustive repair with the chkdsk / f command , which can take several minutes.
5. If some other Windows process accesses the disk drive, a message will be displayed. If you confirm this message with the [J] key, the preparation of this drive for Windows is unlocked.

You can check a disk drive for errors with the PowerShell chkdsk.

The system disk drive (here C :) cannot be checked during operation with chkdsk . With the [J] key you can start the system and then the check will start automatically after the next reboot.

What to do when Windows can no longer be started due to error? 0xc00000e9 ??

In the most severe cases, an error in the system disk drive can cause Windows to fail to start.

Typically, the only cause of Windows not booting is a low BIOS battery or wrong BIOS settings . In these cases, the following solutions are helpful:

1. Before startup, click the key displayed on the BIOS screen, usually [F2] or [Del], to access BIOS settings. There you will find the option to restore the standard BIOS settings , which is more than enough in most cases.
2. In some cases, it is helpful to also set the system hard disk as the standard boot disk drive and disable the optional boot menu displayed to troubleshoot problems such as error code? 0xc00000e9 ?.

If the BIOS is configured correctly and the computer keeps displaying the message? 0xc00000e9? When booting Windows, it may be helpful to repair Windows system. The Windows 10 boot management contains extended boot options for these types of cases that allow an operating system repair or data recovery:

1. Restart the computer and click on the boot management home page on? Change the default values ​​or choose other options ?
2. Click on? Choose other options? and in the next window click on? Troubleshoot ? In the next menu, you can reset your computer to its original settings if necessary.
3. Through the ? Advanced options ? You will access additional functions for system repair, with which, in most cases, you will be able to make a deteriorated Windows system work again.

For example, with? Restore system ?, you can restore a previous state of the system. To do this, you can select a system restore point that has been previously defined on the computer by the Windows system restore service. In this way, it is common for the error? 0xc00000e9? It is fixed when file system errors have occurred due to a misused tuning program or a program crashing during the write procedure. If the cause of Windows not starting is a hard disk boot crash (a very common cause, by the way), can the option help? Startup repair ?.

---