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.
What is the error code 0xc00000e9?
Error code 0xc00000e9 is a special startup error code that you may see when your PC is having trouble booting up. Instead of seeing Windows start up your computer, you see a blank screen with a cryptic message such as a system registry file missing or corrupted.
How do I fix error code 0xc00000e9 on my laptop?
How to Fix Windows Error 0xc00000e9 in 10, 8, 7 and Optional Vista Restart your computer. Disconnect all external devices. Scan Windows for errors. Boot into safe mode. Update your drivers. Run Windows Startup Repair. Scan your PC for malware. Test your most important hard drives.
What is error code 0xc00000e9?
Permission. Windows* Program Code Error 0xc00000e9 is a common Windows* Boot Manager error that indicates a hardware failure or a corrupted system file found during the boot process. Shortly after starting this computer, but before updating Windows, the logon screen looks like this: A dangerous I/O error has occurred.
How do I fix error code 0xc00000e9?
Fixed error code once 0xc00000e9
- The device is enabled. Hold down the F8 key. Select Launch. Holding down the F8 key will take you to a solution called “Safe Mode”. Try running 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 incorrect display 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 device error that is causing your BIOS to fail. Typically, when you see this type of error, it is because your particular computer is unable to communicate with the hard drive. Another reason is the difficulties with the SSD (Solid State Drive) when installing Windows.

I’m a writer for uscfr.com. In my opinion, technology should make our lives easier, not more complicated. That’s why I enjoy breaking down complex topics and explaining them in a way that everyone can understand. In my free time, I can be found tinkering with new devices or coding up new apps.