It happens that for no reason the monitor screen turns black and signals an error. Moreover, this same problem with the code 0xc00000e9 occurs again and again when loading Windows 7. You can deal with her, but first we will find out why she appeared.
Causes of occurrence
The cause of error 0xc00000e9 when loading Windows 7 may be:
- Registry issues. A downloaded and installed program (especially from an unreliable source) can damage important operating system data with its registry file.
- Files needed by the system are deleted by the virus program.
- Problems during installation or after. If during the installation of windows some kind of error occurred, or the assembly was not quite successful (this concerns the unsuccessful pirated version), then there may be some problems like this.
We correct
Since this problem occurs during the launch of the operating system, it will not be possible to load Windows in the usual way and fix it. Therefore, you can get into the OS and eliminate 0xc00000e9 when booting windows 7 using other methods.
We reboot the computer, and then press F8 until the operating system boots. Instead, additional download options will appear, among which you need to select "Last successful configuration".
After which the computer should boot from the moment of the last successful start. Now you can scan the registry using a special utility, for example WinThruster. This is one of the best utilities for detecting problems in the registry, but, unfortunately, with a paid license. You can also dig into the registry manually, but without special knowledge it is better not to go there, otherwise you can aggravate the situation.
In addition, it will not be superfluous to completely scan the computer with an antivirus for a virus that could be guilty of all troubles.
Rollback
Probably the easiest and most effective way to fix error 0xc00000e9 when booting Windows 7 on a laptop is to do a system restore. This process is able to restore the system using a previously saved restore point. Usually it is created immediately before installing various programs, during computer startup and at other points in time that can be configured.
You can see the available recovery points and roll back so. We also start with the last successful configuration. If it did not succeed, then go to Safe Mode (the same additional boot options, F8 key). We run to Start // All // Standard // Utilities and run “System Restore”. We pass “Next”, where the available points with the date and reason for creation will be indicated in the window.
We select the one that was created before the error 0xc00000e9 appeared when loading Windows 7, after which we return to it. In this case, all installed programs after its creation will be deleted. You can see what exactly you have to sacrifice by clicking on the appropriate button.
If you couldn’t do it through F8 due to the 0xc00000e9 problem when loading Windows 7, you can roll back the laptop using a boot disk or a USB flash drive. The system on the media must be exactly the same as the one installed on the computer. When the Windows 7 installation window opens, instead of "Install," click on "System Restore" in the lower left. Further, everything is the same.
Reinstall
If everything is hopeless, and the 0xc00000e9 problem does not disappear when Windows 7 starts up, it is worth reinstalling the OS. If there is a licensed disk, or at least a normal working assembly, then just install it as before, and that’s it.
In the case when the installed OS with errors, you need to find a fully working one. It’s best to buy a licensed Windows 7 disc and be sure everything is fine. If there is no opportunity to buy, you can download the pirated version of the OS again (which is extremely undesirable, since there is the possibility of being fined for using pirated products). Only this time you need to choose more carefully, read reviews and comments and familiarize yourself in detail with the features and additions of this product.
If after reinstalling the error 0xc00000e9 when loading Windows 7 on the laptop did not disappear, then the problem is in the internal hardware. In this case, be sure to contact the service center to make a diagnosis and replace damaged components. However, this procedure will take a lot of time and money.
be careful
You must always be careful when downloading various software from unknown sites. If the resource didn’t like something at once, it’s better to leave it, otherwise you can get not only a problem program, but also a couple of viruses. The same applies to downloading a pirated OS. It’s better not to do this at all, but if you really had to, then you need to choose carefully, otherwise you can be left with nothing.