How to repair the system in win10 command prompt

Win10 command prompt method to repair the system: 1. Open the command prompt, enter "sfc /scannow" and press the Enter key to perform system file check; 2. Open the command prompt, enter "chkdsk C : /f" and press the Enter key to run the disk check; 3. Open the command prompt, enter "bootrec /fixmbr", "bootrec /fixboot" and "bootrec /rebuildbcd", and press the Enter key each time to execute a command to start. repair.

# Operating system for this tutorial: Windows 10 system, Dell G3 computer.

Use the command prompt to repair Windows 10 system, you can try the following methods:

1. Perform System File Check (SFC):

   • Open Command Prompt (press the Win key, type "cmd" and press Enter).
   • In the command prompt, enter "sfc /scannow" and press Enter.
   • The System File Checker tool will scan system files and attempt to fix any problems found. Please wait patiently for the scan to complete.

2. Run Disk Check (CHKDSK):

   • Open the command prompt (press the Win key, type "cmd" and press Enter key).
   • In the command prompt, enter "chkdsk C: /f" and press Enter. If your system is installed on a different drive, replace the letter "C" with the appropriate drive letter.
   • CHKDSK will scan the disk and attempt to repair any problems found. Note that this may take some time depending on your disk size and system conditions.

3. Perform startup repair:

   • Open the command prompt (press the Win key, type "cmd", and then press Enter).
   • In the command prompt, enter "bootrec /fixmbr", "bootrec /fixboot" and "bootrec /rebuildbcd", and press the Enter key each time to execute one command.
   • These commands will repair the Master Boot Record (MBR) and boot partition, as well as rebuild the Boot Configuration Data (BCD).

Please note that before performing any system repair operations, be sure to back up important data to prevent data loss. If the problem is still not resolved, it is recommended to consult professional computer technical support or contact the relevant manufacturer for more help and support.

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