I felt the normal shutdown last night, somehow, the notebook would not open when I woke up. The most annoying blue screen appeared! ! ! Various search solutions, do not want to reinstall the system, nor do I have any repair tools such as U disk, after a bit of search, I finally solved my problem perfectly.
Automatic repair failed
First click Restart , you can click multiple times. If you are lucky, the computer may be successfully turned on, but unfortunately my restart or shutdown will not help.
Click on the advanced option , select the troubleshooter , and click on start repair , there will be reasons that can not be repaired.
At this point, click Advanced Options , select Command Prompt , enter bcdboot c:\windows /l zh-cn, click Enter, restart the notebook, and find that the operating system cannot be loaded, the critical system driver is missing or contains errors.
The problems I encountered are different from the various blogs I consulted, so I searched for the key word win10 recovery key system driver is missing or contains errors , error code: 0x000007b . Found that deleting the prompted file can solve the problem.
Press F1 to enter the recovery environment , select the Microsoft keyboard , hit the space , enter the command line mode, delete the .sys text, see the input del c:\windows\system32\drivers\bootsafe64_ev.sys, press Enter , enter exit , press Enter , click to continue using windows , You can boot normally after restarting.
