What does windows boot manager boot failed mean?

It means that the system fails to start. Reason analysis: The system startup failure is mainly caused by software or hardware. The first is software, including viruses, accidentally deleting system files, installing Some rogue software, etc. will cause the system to fail to start. (Recommended Learning: PHPSTORM )

Solution: Restart and press F8, select [The latest correct configuration] when the option interface appears. Restore it. If it cannot be restored, you can only reinstall the system.

Hardware aspect:Whether the running sound of the host is normal when it is turned on? If the host has an alarm sound, shut down the power and open the chassis cover to see if any parts of the host are burnt or dusty. Too much. If there are any burned parts, replace them. If there is too much dust, clean them thoroughly. After completing these steps, the problem will probably be solved.

There are two commonly used solutions:

The first is to follow the on-screen prompts and use a pure version of the system disk for repair and installation. The advantage is that the original version of the C drive can be retained. All installed software and files, no need to reinstall the system.

The second method is to simply reinstall the system. This method is easy to use, can be used on both pure and GHOST versions of the system, and can be handled by any repair shop. It is quick and convenient.

If the system upgrade fails, you can try the following steps to try to solve it:

1 Delete the Windows update cache file

Update The update cache files left by the failure are not automatically deleted by the system, which will cause the next update to still fail to succeed. To do this, we can first delete the update cache file. If the problem is caused by this aspect, after clearing the cache, the problem can be solved.

①Search in the search box and open the command prompt (run as administrator).

② Enter the

"net stop wuauserv" command in the command prompt window and press Enter. At this time, the system will prompt you to stop the service.

③ Next, enter the

"CD %windir%\SoftwareDistribution" command and press Enter. Then you will enter the SoftwareDistribution folder. Directly open the "C:\Windows\SoftwareDistribution" folder and delete all files in the Download and DataStore folders.

④ Enter the command

"net start wuauserv" again in the command prompt window and press Enter. At this time, the system will prompt you to restart the service.

After completing the above series of operations, try checking the updated system again in the system Windows Update window.

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