Windows* error code 0xc00000e9 is a common Windows Boot Manager* error that indicates either a hardware failure or a corrupted system file encountered during the boot process. It appears shortly after the computer starts, but before the Windows login screen, as follows: An unexpected I/O error has occurred.
Restart your computer, tapping on the F8 button until you reach the Advanced Boot Options menu.
Select Safe Mode with command prompt.
Type chkdsk /r (there is a space between k and /)
What is the error code 0xc00000e9?
Error Coupon 0xc00000e9 is a specific erroneous error code that you may see when your PC is having boot problems. Instead of the cozy Windows logo, when you start your computer, you see a blank screen while processing an encrypted message, for example. The system registry file is missing or may be corrupted.
How do I fix error code 0xc00000e9 on my laptop?
How to fix error 0xc00000e9 in Windows 10, 8-10, 7 and Vista Restart your computer. Disconnect all external devices. Scan Windows for errors. Boot into safe mode. Update your drivers. Perform a Windows Startup Repair. Scan your computer for adware. Test your hard drives.
What is error code 0xc00000e9?
Permission. Windows* error code 0xc00000e9 is a common Windows* Boot Manager error that indicates either a hardware failure or a corrupted system file that occurred during the boot process. It appears shortly after the actual computer, but starts before most Windows logon screens like this: A sudden I/O error has occurred.
How do I fix error code 0xc00000e9?
How to fix marketing error 0xc00000e9
- With the device turned on, press and hold the F8 key and select Run Utility. Press the F8 key, select the “Safe Mode” option. Exit System Restore.
How do I fix error code 0xc00000e9 in Windows 7?
Disconnect all external devices. One of the possible causes of error 0xc00000e9 is poor connection of external devices. Run a disk check. Check your SATA cables. Change BIOS settings. Restore the Windows 7 system.
What causes error code 0xc00000e9?
Error code 0xc00000e9 is usually a computer hardware error related to BIOS patches. Usually, if you see this particular error, it is because your computer is unable to connect to the hard drive. Another reason for this is that an SSD (Solid State Drive) matters when installing Windows.

Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.