How to fix error 0x00000e9 during Windows 8, 7 or Vista startup. –

Error 0x00000e9 usually associated with a bad HDD (with corrupted system files) or incorrect BIOS settings. Error 0x00000e9 On a Windows 8-8.1, 7, or Vista-based system, Windows appears during the boot process with the full error message:

Windows had a problem communicating with the device connected to your computer.

File: \Boot\BCD
Status: 0x00000e9
An unexpected I/O error occurred.”

Basically, the 0Xc00000e9 error message means that your computer is having problems communicating properly with your hard drive.

Fix 0x00000e9

In this guide, you can find detailed instructions on how to fix error 0x00000e9 during the boot process of Windows 8, 7 or Vista.

How to fix Windows 8, 7 Vista startup error 0x00000e9.

Step 1. Change the BIOS settings

Step 2. Repair Windows.

Additional help to fix error 0x000009.

Step 1. Change – Boot Default – BIOS settings.

1. Start your computer and press the appropriate button (DEL or F1 or F2 or F10) to enter BIOS settings. *

* The method of accessing the BIOS settings depends on the computer manufacturer. To enter the BIOS settings, pay attention to the first screen when your computer starts up and try to find the following message:

“DEL to enter setting”
“Press ESC to enter setting”
“BIOS Configuration: F2”
F10″ to enter installation

2. Load default settings (Load optimal default settings)

load default settings

3. Then look at all the BIOS screens to determine the location SATA configuration settings.*

* Note: This setting is usually found under Complicated section and (depending on the manufacturer) can be named: “SATA mode“or”SATA Controller mode“or”SATA work“or”Configure SATA like this“.

4. Make sure of it SATA mode (Type) is set to AHCI or IDE and NO RAID.*

1. Caution: If you have configured two or more hard drives in RAID mode, leave this setting as before, exit the BIOS settings without saving, and proceed to the next solution.
2. If the SATA mode is set to AHCI, change it to IDE. If the SATA mode is set to IDE, change it to AHCI.

sata configuration

5. Save changes and exit BIOS settings and booting into Windows.

save changes and exit bios

6. If your computer won’t reboot and you get error 0x00000e9, reset your SATA settings and go to step 2.

Step 2. Fix Windows startup problems.

1. Download the Windows installation ISO image according to the OS version from another computer.

2. Burn the downloaded ISO image to a DVD.

3. Insert a previously created Windows installation media (such as a Windows 8 installation DVD) into the system with error 0x00000e9 and boot from it.

4. Click any button to boot from DVD when asked.

Click the button to boot from CD or DVD

5. Yes Windows settings screen press The next one.

windows settings

6. Choose Repair your computer:

Restore your Windows 8 PC

7. Then proceed to fix Windows startup problems according to your operating system:

For Windows 7 or Vista OS: (Windows 8 instructions).

  • press The next one on the following screen. * Note: for Windows 8 or Windows 8.1 see here:image
  • Then choose Startup repair. image(Now “Startup repair” process to check for problems on your computer.)startup-repair-check-computer-problems
  • At the end of the repair process, two things (cases) can happen:

Case #1: Windows can find problems and fix them. If this happens:

For Windows 8 or 8.1 OS:

C#1: Automatic Repair finds problems and can fix them. If this happens:

  • Remove the recovery disc from the DVD drive.
  • Click on “Repair and restart your computer” button.
  • Check if your computer can boot normally in Windows.**Note if Startup Repair fails to resolve boot issues:

    a. “Try to startStartup repair” process twice more because “Startup repair” should run three (3) times in most cases until all issues are resolved.

    b. If Startup repair If you are unable to fix error 0x00000e9, proceed to the next step Case number 2 below.

    Case #2: Automatic Repair could not repair your computer. If this happens, then:

    1. Choose Advanced options.


    2. Select Troubleshooting option on the following screen:

    Windows 8 Troubleshooting

    3. Then select Advanced options.

    Windows 8 Advanced Options

    4. Choose System Restore.


    5. (If prompted) Select an account with administrative privileges. Enter the password for this account and click Keep going.

    system restore-user

    6. Follow the instructions in this guide How to restore Windows 8 or Windows 8.1 to a previous state of operation.

    Additional help:

    – If you “0Xc00000e9″ If you get an error, follow the steps above and try the following:

    1. Reboot from Windows installation media and da Complicated options are selected Command line. To check and fix hard drive problems, type and run the following command at the command prompt: chkdsk /f /r C:

    When the operation is finished Restart go to your computer and check if Windows can boot normally. If Windows still fails to load:

    2. Back up your personal data and then perform a clean installation of Windows.

    After installation, do not forget to detect hardware errors on the hard disk. If the disk is damaged, then you should replace the hard drive.

    Good luck!

If you found this article useful, please support us by donating. Even $1 can make a big difference for us We continue to help others while keeping this site free:

Leave a Comment