Why is my laptop can't repair window automatically

The simple solution - If some files are corrupted try fixing from an installation disk/flash drive

1.      Boot from the installation media for the installed version of Windows.

2.      On the Install Windows screen, select Next > Repair your computer.

3.      On the Choose an option screen, select Troubleshoot.

4.      On the Advanced options screen, select Startup Repair.

If you don't have Windows Installation Media then you can download and create it from a working computer by going to the Microsoft website and clicking on your version of Windows and click on "Download Tool Now".

The More Complex Solution:

 1. Windows Installation Media

If you don't have Windows Installation Media then you can download and create it from a working computer by going to the Microsoft website

Windows download

and clicking on your version of Windows.

 2. Boot to the Windows Installation Media

 3. Command Prompt

When the setup screen asks for the "Language to install" and the "Keyboard or input method". Press <Shift>+<F10> on your keyboard at the same time to enter the Command Prompt.

 4. Backup Important Files

At this point you may or may not want to backup important files.

 5. Check hard drive for errors.

At the Command Prompt first type:

bcdedit <Enter>

Notice the drive letter at "osdevice" and "partition". It is usually C: but it could be another letter. Write this letter down as your OS drive letter and type:

chkdsk C: /R <Enter>

Replace C: , if necessary, with whatever your OS drive letter is. Wait for the error scan. When it is finished then take notice of how many bad sectors there are. If there are any bad sectors run something like SpinRite to fix the bad sectors.  Try restarting the computer and see if Windows starts normally.

 6. Repair Boot Data.

If Windows still does not start normally then you will need to boot the Windows Installation Media again and try typing the following at the command prompt:

bootrec /fixmbr <Enter>

bootrec /fixboot <Enter>

You may need to first activate the Administrator account typing thus:

Net user Administrator/ Active: yes <<Enter>

Close the command prompt and try to restart the computer.

 7. Rebuild Boot Configuration Data.

If Windows yet again does not start normally then try typing this at command prompt:

bootrec /rebuildbcd <Enter>

If you see the message "Total identified Windows installations: 1" then press Y to add installation to boot list. Restart the computer and see if Windows starts normally.

 8. Repair Boot Data with System Partition.

If Windows still does not start normally try repairing the Boot Data with the system partition by typing at the command prompt:

bcdedit <Enter>

Notice the drive letter at "osdevice" and "partition". It is usually C: or D: but it could be another letter. Write this letter down as your OS drive letter.

Also take note of "systemroot". It will probably be \Windows. So if you put it together then your OS drive letter and system root are something like: C:\Windows.

At the command prompt type:

diskpart <Enter>

Then type:

list volume <Enter>

Take note of the "System" or "System Reserved" partition. Write down the Volume number.

For example “Volume 3” but replace 3 with what ever your "System" volume is and type:

select volume 3 <Enter>

Then type:

assign letter=Z <Enter>

and

Exit <Enter>

 Next type:

bcdboot C:\windows /s Z: /f ALL <Enter>

Remember to replace C:\Windows with the OS drive letter and systemroot that you wrote down earlier.

Restart your computer and see if Windows starts normally. If it does not then try this command in command prompt:

bcdboot C:\windows /s Z: /f UEFI <Enter>

Remember to replace C:\Windows with the OS drive letter and systemroot that you wrote down earlier. Restart your computer.

 Hopefully one of these steps worked and your computer will be able to start Windows normally without the blue screen error message. If none of these steps work then you may need to backup any important files and reinstall Windows.

Well you can try the following:

1. Use Windows 10 Repair Services.
2. Extend the System Partition.
3. Disable Early Launch Anti-Malware Protection.
4. Run System File Checker & CHKDSK.
5. Rebuild BCD.
6. Restore Windows Registry.
7. Perform System Restore.