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How to Fix Error 0xc00000e9 on Windows 7

“My HP Windows 7 has been fritz lately. Yesterday, I shut it down normally but when I woke it up, it got stuck on the loading screen with the Windows logo. I had no choice but to run the startup repair, it presented this error : 0xc00000e9 an Unexpected I/O Error has occurred.”

Some people reported that 0xc00000e9 unexpected i/o error has occurred on Windows 7 computer after started the computer. This problem is usually caused by a failing or bad hard drive, corrupt download or incompatible installation of Windows software, virus infection etc. Luckily, we have gathered several useful tips in this article to help users get rid of this error code easily.

1. Disconnect All External Devices

One of the possible causes of error 0xc00000e9 is the faulty connection of external devices. Thus, it’s necessary to find out which peripheral is causing the issue. Power off your computer and take off all the external hard disk, printer, USB drive, mouse, keyboard and so forth. Power on your computer to see if that fixes the issue.

2. Run Disk Check

Running the disk check tool is another useful troubleshooting method to fix Windows boot manager error 0xc00000e9 on Windows 7 as it will detect the damaged sectors on the hard drive easily.

3. Check Your SATA Cables

If you are using a desktop with an older SATA cable, this error code is also likely to occur as the data transferring rate is not sufficient.

4. Change BIOS Settings

Setting BIOS settings to default is another 0xc00000e9 unexpected i o error fix without using disk.

5. Restore Windows 7 System

However, if you failed to fix error 0xc00000e9 after trying the methods above, restoring system to some time before the error appears should help.

Tips: If you lost or forgot the password of your Windows 7 computer, you can try Windows Password Key. This tool is designed to remove and reset password for Windows computer with high efficiency.

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This article shows you how to fix boot/Bcd Status 0xc00000e9 error on Windows 7 computer with detailed instructions. If you have any questions, please leave us a message in the comment part.

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