0xc00000e9 Black Screen Error

The 0xc00000e9 error is a problem that’s caused by Windows being unable to correctly process the hard-drive settings your system requires to operate. We’ve found this error is caused by a large number of problems that will prevent it from being able to operate correctly, preventing your system from being able to boot up properly.

What Causes 0xc00000e9 Error?

An accidental writing error by the computer.
This can just be a glitch, but can also happen if the computer loses power before it has time to shutdown properly.

The installation of a badly written program.
This could be a program you installed, or even an automatic update via the internet.

Contamination by a computer virus.
(This could have been hidden in something that was downloaded from the internet).

A bad/worn out hard drive.
(Unfortunately hard drives don’t last forever, but if you’re lucky it may still be within warranty).

How To Fix The 0xc00000e9 Error

Step 1 – Perform Vista / Win7 Startup Repair

You may want to perform a “Startup Repair” on your system by inserting the Windows Installation disk into your system, and then letting it repair the startup settings of your system. This can be done by following the steps here:

Click “Start”

Click “Restart”

Insert Windows installation disk

Allow your PC to boot from the disk

When the options load, press “Startup Repair”

Step 2 – Load Into Safe Mode & Update Drivers

Restart your PC

Press F8 Continually before Windows loads

Select “Safe Mode With Networking

Let Windows Load

Download Driver Finder

Let it scan your PC & Update the drivers it finds

Step 3 – Clean Out The Registry Of Windows

• Download This Registry Cleaner

The registry is major cause of the 0xc00000e9 error, and so it’s highly recommended that you’re able to fix the various problems that this part of your PC may have. This can be done by downloading a program called a “registry cleaner” from the Internet, which is a tool that’s able to scan through the registry database and fix any of the problems which it might have inside. The registry is basically a database which stores all the files, settings & optinos which allow Windows to run – and is used continually to help make your system to run as smoothly as possible.

We recommend you download a program called “RegAce System Suite” to scan through your system and fix the various problems that it may have.