Windows 10 Startup Repair Not Working – 9 Solutions

Repair tools are a unique feature of Windows 10, and the most frequently used repair tool is – Startup repair.

Now you might be thinking, what problems computer startup repair can solve?

  • Damaged system files
  • Corrupted system files
  • Invalid boot files
  • Repairing simple PC issues

And many more

If your Windows 10 doesn’t boot, you can boot into the advanced option with the help of installation or system repair disc. And then startup repair can easily be performed.

Unfortunately, some users experienced Windows 10 startup repair, not working problems.

Below are a few methods to repair Windows 10.

Windows 10 startup repair

Reasons for Windows 10/8 startup repair could not load correctly

Have you ever failed to fix Windows Automatic Repair? There are several forums where people are discussing this issue. And any issue can easily be solved when you learn the reason behind the problem.

Due to different reasons, this error may occur. For example,

  • When the file system integrity gets corrupted or damaged. (It happens when someone turns off a PC or laptop at the middle when the PC is reading any data)
  • Corrupted or missed Boot Configuration Data. (It can be caused by disc writing errors, outage of power, or errors when manually configuring BCD)

If windows 10 startup repair failed correctly due to the windows not being loaded correctly, then how to fix it?

What is the solution to Windows 10 startup repair not working?

Follow the below methods.

Solution 01: Check Disk Utility

Ensure connecting Recovery Drive/System Repair Disc or Windows installation media and your computer. Language preference needs to be selected and then select the Next button to continue.

  1. At the bottom, you will find the Repair Your Computer option; click on it.
  2. Then select Troubleshoot > Advanced Options > Command Prompt.
  3. Next Type chkdsk /f /r C: and hit Enter.Type Exit and again press Enter.
  4. Now ensure restarting your computer to check if the problem persists.

Solution 02: Fixing Boot and Rebuilding BCD using Command Prompt

  • Follow the similar process of method 1, step # 1, 2 to open the Command Prompt.
  • Then you have to type the below commands, respectively.

exe /rebuildbcd and hit Enter.

exe /fixmbr and hit Enter.

exe /fixboot and hit Enter.

Windows 10 Startup Repair Not Working

  • Once you complete the above Steps # 2, 3, 4 successfully again Type Exit and hit Enter.
  • Provide a restart to your computer.

If the Windows Automatic Repair Loop continues, you should follow the next solution.

How to Fix Startup Repair in Windows 10- What is startup repair on my computer

Solution 03: Restoring Windows Registry

  • Again go to the Windows Boot Options menu and open the Command Prompt following the similar method 1.
  • Now in the command prompt option, you have to type the below command

cd C:\windows\system32\logfiles\srt\

  • The file needs to be opened in notepad. For this, type Txt.
  • Hit Ctrl + O
  • From the file type, choose all files and direct them to C:\windows\system32.
  • Right-click CMD and choose to Run as administrator.
  • Again start typing this – cd C:\windows\system32\config and hit Enter.
  • Backup the Default, SAM, Software, and security files naming them .bak.
  • This is an utmost crucial step. Don’t make any mistakes while typing the below command and press one by one.

rename DEFAULT DEFAULT.bakrename SAM SAM.bak



rename SYSTEM SYSTEM.bak

  • Again type copyc:\windows\system32\config\RegBack c:\windows\system32\config and hit Enter.
  • Finally, restart the computer.

Solution 04: Problematic files deleting

  1. Again go to the Windows Boot Options menu and open the Command Prompt following the similar method
  2. The below command need to be entered

cd C:\Windows\System32\LogFiles\Srt


  1. You will receive the below message

Boot critical file c:\windows\system32\drivers\tmel.sys is corrupt.”

  1. This message tells that due to some problematic files, this problem is occurring. So, for problematic files, type the below command.

cd c:windowssystem32drivers


  1. And the computer needs to be restarted.

Below troubleshooting methods are also helpful if the problem still makes you crazy.

Solution 05: Automatic startup repair disabling

  1. Once the prompt command is opened, type bcdedit /set {default} recovery enabled No and hit Enter.
  2. The above command will allow you to disable the automatic repair. And once it is done, you can again access Windows 10.
  3. If Enabling is necessary again, you can type the below command in the prompt command section.

type bcdedit /set {default} recoveryenabled Yes in CMD and hit Enter.

Solution 06: Checking Partition of Device and 0sdevice

Often, computer partition values are incorrectly set, and because of this Windows Auto Repair loop happens.

Below are a few simple steps that will help you solve Windows 10 startup repair, not working issue.

  1. Open the command prompt and put the bcdedit command there. Then hit Enter.
  2. Locate the partition values of Device and 0sdevice; it is essential to ensure correct values are used. Since Windows is installed in the C: drive only, So, C: is the default and the right value. In the windows 10 startup repair command prompt, the below command needs to enter and put C: after every value.

bcdedit /set {default} device partition=c:

bcdedit /set {default} osdevice partition=c:

  1. Don’t forget to give a restart to your PC. Hopefully, this will help you to solve the Windows 10 startup black screen problem.

Solution 07: Reset or Refresh your PC

If you are still facing the Windows 10 no booting problem, this is another effective method of solving the problem. Resetting or refreshing your PC will let you fix the Windows 10/8 automatic repair loop 2020 problem.

  1. Once the boot menu appears, select the troubleshooting option.
  2. You will have 2 options: Reset Your PC or Refresh Your PC. You can select any of the options. Both will deliver the same result.
  3. You will receive instruction, and these need to be followed meticulously. Otherwise, the expected result will not come.

One important note you have to keep in mind is that you may lose some data during this process. So, it is advisable to take a backup of the essential data before proceeding with this process. You may be interested in windows update stuck 27.

Solution 08: Running Command Prompt and Boot to Safe Mode

Some forums discussed that bad drivers are another reason for windows 10 startup repair not working. They shared the solution to the problem too.

Below steps is the solution when bad drivers are responsible for not working startup repair of windows 10/8.

  1. Select troubleshoot. Menu of Advanced option will appear, from there select startup settings.
  2. Give your computer a restart. You will be directed to a list after the restart.
  3. In the list, choose number # 5 named Enable Safe Mode with Networking.
  4. Once safe mode starts, download the updated version of the driver that is causing problems.
  5. Next, hit Windows Key + X, and from the list, select Command Prompt.
  6. Type DISM /Online /Cleanup-Image /Restore Health, and hit Enter.
  7. Again give a restart to your PC.
  8. The downloaded driver needs to be installed.

This process will be able to solve the windows 10/8 startup problems.

Solution 09: Disabling Early Launch Anti-Malware Protection

This is also one of the great solutions since many users find it effective.

  1. Follow the 1st step of solution # 8.
  2. This time also, the computer will take the restart. And you will see a list of different options.
  3. Select Disable early launch anti-malware protection.
  4. Then your PC requires a restart. Ensure to give it.

Check if the problem still exists.

Frequently Asked Question

Question: Why is Windows 10/8 startup repair taking so long?

Answer: It may happen because of 2 reasons.

  1. The repairing process is simply stuck, and it requires a reboot. While startup repairing, if your PC takes numerous times to reboot, your PC will get into Power-On Self-Test stat. To get rid of this problem, you have to reinstall Windows. If a one-time installation is not working, then install the windows twice or thrice.
  2. When the Window is corrupted, your computer will be unable to take the windows startup repair. Rebuilding Master Boot Record is the best solution at this point.

Question: I am receiving continuous notifications for preparing automatic repair. Why is that?

Answer: We all face windows 10/8 can’t boot problems. An automatic repair can comfortably handle this issue. Often it fails to start, and users experience a black screen. At the same time, the computer shows either “Preparing Automatic Repair” or “Diagnosing your PC.” Users of top-rated computer manufacturers such as Dell, Acer, HP, Asus, etc. face this problem more.

Last Lines

Hopefully, with the above solutions, you can effortlessly solve the Windows 10 startup repair not working problem.

All the fixation processes discussed above are straightforward, and with a little computer knowledge, anybody can do it.

However, if you are not confident enough with the above process, it is recommended to consult with a professional. In the end, your data and documents are the essential things, and these need to be saved.

Let us know what process helped you.

Leave a Comment

Share via
Copy link
Powered by Social Snap