How to restart security boot fail

How to restart security boot fail

Turn on the computer and press F8 to select "Last Known Good Configuration" and press Enter to repair.

1. If the fault persists, please use the system restore that comes with the system to restore it to the time when the fault did not occur. (If the normal mode recovery fails, please turn on the computer and press F8 to enter the safe mode. system Restore).

2. If you cannot enter safe mode, perform system restore. You can boot up and press F8 to enter "Safe Mode with Command Prompt" and press Enter. You can enter the

C:\Windows\system32\restore\rstrui

command in the command prompt and press Enter (taking the system drive letter as C drive as an example). You can also open System restore operation interface to achieve system restore.

3. If the fault persists, use the system disk to repair it. Open the command prompt and enter SFC /SCANNOW and press Enter (there is a space between SFC and /). Insert the original system disk to repair the system. , the system will automatically compare and repair it.

4. If the fault persists, it is recommended to reinstall the operating system.

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