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Tools: U disk boot disk
Specific method:
1. Insert the U disk boot disk into the computer and select to boot the system from the U disk Or WindowsPE boot, enter the [Command Prompt];
2. Execute the bcdedit/enum command. If the content shown in the figure below appears, the boot record has been damaged;
3. Then execute the SFC/SCANNOW command to search for the installed system;
4. Execute the following in sequence Use the command to repair the master boot record of Windows 10 and re-establish the BCD configuration file;
BOOTREC/SCANOS BOOTREC/FIXMBR BOOTREC/FIXBOOT BOOTREC/REBUILDBCD
5. Finally, we can restart the computer.
Recommended tutorial: windows tutorial
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