What should I do if the Windows 8 system is blacked out after patching?

After the Windows8 host upgrade patch, there will be a black screen sometimes, and the security mode cannot be entered. You can use the following method to solve

. Steps:

1. Start the continuous F8 and select the security mode. Then choose to repair your computer, choose troubleshooting;

2, choose to restore the computer;

3, click Next;

4, select the account you need to restore; Br>

5, you need to enter the password at this time;

6, then insert the Windows8 installation CD or U disk at this time, waiting for the repair to complete.

Remarks:

When the user's host can enter the safe mode normally, you can refer to the knowledge base 077382, enter the security mode setting, and then uninstall the previously updated patch, the problem is solved.