Windows 7 Startup Repair Command Prompt chkdsk

An overview of the Startup Repair feature in Windows 7 that isn’t working

The Click Times: One of the recovery tools in the System Recovery Options menu is Startup Repair.It can scan your computer for missing or damaged system files that prevent Windows from booting up properly. This tool can be used to scan your PC for issues such as corrupt system files or an invalid boot file when Windows 7 fails to boot properly, and then attempt to fix the problem.

However, you may encounter Startup Repair loop or Startup Repair not working issues in Windows 7 if you use this tool. In this case, there are two possibilities: Startup Repair is stuck, or Startup Repair is unable to automatically repair the computer.

Case 1: Startup Repair stopped

Windows 7 Startup Repair stuck can also be referred to as Startup Repair Windows 7 loop. This error prevents you from accessing anything on your computer and displays an endless loop of Startup Repair loading.

Case 2: Startup Repair is unable to automatically repair this computer.

When your operating system fails to boot properly and you attempt to repair it using Startup Repair. However, the error message “Startup repair cannot repair this computer automatically” appears, preventing Startup Repair from repairing some of your PC’s problems.

2 methods for repairing a startup stuck

If you are stuck on the computer startup repair screen, the issue is most likely due to damaged or corrupted BCD settings or a corrupted boot partition. To solve this issue, follow the steps below.

Method 1: Run the chkdsk command on the boot volume.

The command line chkdsk tool can be used to check (and sometimes repair) file system corruption on your drives.

To check your installation for corrupted, invalid, or deleted system files, open Command Prompt from System Recovery Options and type chkdsk C: /f.

Method 2: Turn off Automatic Restart.

1.Reboot your computer.

  1. Wait for your BIOS to finish POST (the screen that displays your manufacturer’s logo and/or system information).
  2. Quickly start tapping F8 until you see a list of boot options.
  3. Check the box next to “Disable automatic restart on system failure.”
  4. Hit Enter and wait for your computer to boot.

Please keep in mind that this will not solve the boot error you are experiencing on its own.

3 Solutions to startup repair cannot repair this computer automatically.

Sometimes your Windows becomes corrupted in such a way that Startup Repair cannot repair it, or some files must be replaced due to a minor flaw in your previously installed Windows.

To solve this problem, how to fix startup problem in windows 7 you must troubleshoot it step by step and identify the root cause.

Method 1: To repair the file system, use the sfc /scannow command (System File Checker).

  1. Restart your computer.
  2. Press F8 repeatedly until the Startup Options screen appears.
  3. Select Safe Mode with Command Prompt from the drop-down menu.
  4. In the Command Prompt window, enter the following command: sfc /scannow /offbootdir=d: /offwindir=d:windows.
  5. When the process is finished, press Enter and restart your computer.

Method 2: Manually rebuild the BCD Open the Command Prompt from System Recovery Options and type

bootrec /fixmbr

bootrec /fixboot

bootrec /rebuildbcd

Method 3: Repair Windows files manually

Select CMD from the System Recovery Options menu, and then enter the following command:

1st Command: – C: (change the CMD path)

dir is the second command.

cd\windows\system32\config is the third command.

4th command: – dir

5th command: – MD mybackup Copy

*.* mybackup is the sixth command.

7th Command: – CD RegBack

DIR is the eighth command.

Command 9: – copy . …

Exit is the tenth command.

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Windows 7 Startup Repair Command Prompt chkdsk

Fix: Boot into Safe Mode

  1. 1. Insert the disc and reboot the system.
  2. 2. Press any key to boot from the DVD.
  3. 3. Choose your keyboard layout.
  4. 4. Click Repair your computer at the Install now screen.
  5. 5. Click Troubleshoot.
  6. 6. Click Advanced options.
  7. 7. Click Startup Settings.
  8. 8. Click Restart...

7 Fixes to Stuck in Windows 7 Startup Repair Loop

"My computer keeps running Startup Repair during every startup and I can't boot it normally. I tried running Startup Repair multiple times but I'm still getting the same problem. Startup Repair won't seriously automate repair at all. I got stuck in an infinite loop."

Follow the fixes to troubleshoot your Windows Startup Repair loop.

Workable SolutionsStep-by-step Troubleshooting
Fix 1. Disable Startup Repair Restart your computer > wait for your BIOS to complete POST > tapping F8...Full steps
Fix 2. Run CHKDSK Command Boot Windows from the bootable device > navigate to "Repair your computer" option...Full steps
Fix 3. Run Bootrec Open Command Prompt > type those following commands...Full steps
Fix 4. Perform System Restore Boot Windows from the bootable device > click "Troubleshoot > System Restore"...Full steps
Fix 5. Delete Problematic File Access Command Prompt again and enter the following command: cd C:\Windows\...Full steps
Fix 6. Restore Windows Registry In the Windows Boot Options menu, choose "Troubleshoot >Advanced Options"...Full steps
Fix 7. Check Device Partition In Command Prompt, type bcdedit and press "Enter". Find device partition and..Full steps

1 - Windows 7 Startup Repair Infinite Loop Error Details

Windows 7 Startup Repair Command Prompt chkdsk

Windows Error Recovery

Windows failed to start. A recent hardware or software change might be the cause.

If Windows files have been damaged or configured incorrectly, Startup Repair can help diagnose and fix the problem. If power was interrupted during startup, choose Start Windows Normally.
(Use the arrow keys to highlight your choice.)

Launch Startup Repair (recommended)
Start Windows Normally

Description: Fix problems that are preventing Windows from starting

Startup Repair will fail to load, launch but fail to repair, or run and claim repairs have been executed. Your PC will continue to attempt to endlessly start Startup Repair each boot. In Windows 8, Windows 8.1 and Windows 10 this is called Automatic Repair:

Windows 7 Startup Repair Command Prompt chkdsk

2 - Startup Repair Error Symptoms

Unexpected PC shutdown, virus, malware, driver issues, damaged BDC settings, corrupted boot partition, blue screen of death as well as a black screen of death on reboot, all those factors account for Windows startup problems. 

As the 'Windows error recovery' suggests, Start Repair should automatically fix the abnormal Windows startup. However, when you choose the recommended option, you'll only confront 2 facts:

1. Startup Repair takes a reasonably long time to load or launch.

2. Startup Repair immediately runs, but the repairing process never finishes.

In both situations, on each reboot, your PC will continuously attempt to call Startup Repair for the fix, meanwhile getting stuck in a Startup Repair loop that never ends

3 - Troubleshoot Windows Automatic Startup Repair Infinite Loop Error with 7 Fixes

A clean Windows installation is a guaranteed fix for Windows Startup Repair, which takes forever but costs a complete data loss. So, is there another option to recover from an infinitely looping Startup Repair without reinstalling Windows?

We gave the possible fixes from easy to complex, from safe to risky. You'd better try them sequentially.

ImportantThe essential tool for most of the fixing methods:A corresponding Windows installation media, let it be a bootable USB drive, CD, or DVD disc.

Fix 1. Disable Automatic Startup Repair to Fix Startup Repair Loop

You should try to disable the automatic restart. Although it could not solve the boot error, it can stop the endless restart.

Step 1. Restart your computer.

Step 2. Wait for your BIOS to complete POST (the screen with your manufacturer logo and/or system information).

Step 3. Quickly begin tapping F8 repeatedly until you see the list of boot options.

Step 4. Choose "Disable automatic restart on system failure".

Step 5. Press "Enter" and wait for your PC to boot.

Windows 7 Startup Repair Command Prompt chkdsk

Fix 2. Run CHKDSK Command to Check and Repair Drive Errors

This helps check or even repair the drives to tackle file system corruption.

Step 1. Boot Windows from the bootable device. (If you cannot boot, use Windows 7 installation CD.)

Step 2. Navigate to the "Repair your computer" option and select "Command Prompt".

Step 3. In the Command Prompt window, type chkdsk /r c: and press "Enter". (c represents the drive where Windows is installed)

Step 4. Click "Y" so that the next time the system restarts, the CHKDSK utility can check the disk errors and try to fix them. Restart the system and let CHKDSK check hard drive errors and repair.

Run CHKDSK Alternative Tool to Repair Device

Download EaseUS CleanGenius and install it on your computer. Let's start checking and refixing file system error on your device now.

Step 1. Click "File Showing" to enter the next step.

Windows 7 Startup Repair Command Prompt chkdsk

Step 2. Choose the target device and tick the box of "Check and fix file system error". Click "Execute" to start fixing the problematic device.

Windows 7 Startup Repair Command Prompt chkdsk

Step 3. When the fixing process completes, click "here" to open and use your device. 

Windows 7 Startup Repair Command Prompt chkdsk

Fix 3. Run Bootrec to Fix Damaged or Corrupted BCD Settings

The startup repair loop could also happen if the bootloader installation or configuration comes with some errors. You could solve this error by following the steps below.

Step 1. In the same way open Command Prompt as the second fix did.

Step 2. In the Command Prompt window, type those following commands and press "Enter".

bootrec /fixmbr
bootrec /fixboot
bootrec /rebuildbcd

Step 3. Restart the system and let bootrec repair MBR.

Fix 4. Perform System Restore to Solve Windows Startup Repair Loop

The System Protection is enabled by default, and you can use it to restore your computer to an earlier state to fix your problem. 

Step 1. Boot Windows from the bootable device.

Step 2. Click "Troubleshoot > System Restore".

Step 3. Follow the wizard instructions to continue the process. Choose a restore point before the date when the Automatic Startup Repair loop error happened.

Windows 7 Startup Repair Command Prompt chkdsk

Fix 5. Delete the Problematic File to Resolve Startup Repair

Step 1. Access Command Prompt again and enter the following command:

cd C:\Windows\System32\LogFiles\Srt
SrtTrail.txt

Step 2. Then, you could see "Boot critical file c:\windows\system32\drivers\tmel.sys is corrupt." Type the following command:

cd c:windowssystem32drivers
delvsock.sys

Restart your PC. If these steps can not help, try the following troubleshooting steps.

Fix 6. Restore Windows 10 Registry to Fix Repair Loop

Step 1. In the Windows Boot Options menu, choose "Troubleshoot >Advanced Options>Command Prompt".

Step 2. In Command Prompt, type the following command and then hit "Enter".

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

Change your drive letter according to your needs.

Step 3. Type txt to open the file in notepad.

Step 4. Press "Ctrl + O". Select "All files" from file type and navigate to C:\windows\system32.

Step 5. Right-click CMD and select "Run as administrator". Type the following command and press "Enter".

cd C:\windows\system32\config

Step 6. Backup those files by renaming Default, Software, SAM, System, and Security files to .bak. Type the following command one by one and hit "Enter":

rename DEFAULT DEFAULT.bakrename SAM SAM.bak
rename SECURITY SECURITY.bak
rename SOFTWARE SOFTWARE.bak
rename SYSTEM SYSTEM.bak
copyc:\windows\system32\config\RegBack c:\windows\system32\config

Step 7. Restart your PC to check if you have solved the error.

Fix 7. Check Device Partition and Osdevice Partition

Sometimes, if your device partition values aren’t correct, you will get stuck in the startup repair loop. Follow the steps below to check the device partition and os device partition and fix your error.

Step 1. In Command Prompt, type bcdedit and press "enter".

Step 2. Find device partition and os device partition values. Make sure their values are correct and set to the correct partition. 

Windows is preinstalled on C partition only, and the correct value is C. Enter the following commands and press "Enter" after each one if the value isn’t set to C.

bcdedit /set {default} device partition=c:
bcdedit /set {default} osdevice partition=c:

After that, reboot the PC and fix the Windows startup repair loop.

Additional Fix - Boot into Safe Mode in Windows 7/8/10

Often booting into Safe Mode and uninstalling recently installed device drivers or software may fix the Automatic Repair loop error. To boot into Safe Mode of a Windows 7, 8, 8.1, or 10 system, you need to have the original DVD or USB. If you do not have the installation disc, follow the guide from Microsoft to create a Windows Installation Media. Then enter Safe Mode:

Step 1. Insert the disc and reboot the system.

Step 2. Press any key to boot from the DVD.

Step 3. Choose your keyboard layout.

Step 4. Click Repair your computer at the Install now screen. Choose "Troubleshoot > Advanced options > Startup Settings".

Enter a Safe Mode option (Safe Mode, Safe Mode with Networking, and Safe Mode with Command Prompt).

Windows 7 Startup Repair Command Prompt chkdsk

How to Recover Data After Fixing Startup Repair Infinite Loop

Besides a clean install of the Windows operating system, the fixes for users to get rid of an endless startup repair loop, including system restore and PC factory resetting, will also result in part of computer data loss.

It's not the end of the day, and a third-party EaseUS data recovery tool perhaps can salvage your data. For example, EaseUS Data Recovery Wizard can recover data after formatting, deleting, PC resetting, system refreshing, and more. And You deserve a try and see if the software helps find your lost data.

Note: To guarantee a high data recovery chance, install EaseUS data recovery software on another disk instead of the original disk where you lost files. 

Step 1. Launch EaseUS Data Recovery Wizard on your Windows 11, Windows 10, Windows 8, or Windows 7 computer. Select the disk partition or storage location where you lost data and click "Scan".

Windows 7 Startup Repair Command Prompt chkdsk

Step 2. This recovery software will start scanning the disk to find all lost and deleted files. When the scan process completes, click "Filter" > "Type" to specify lost file types.

Windows 7 Startup Repair Command Prompt chkdsk

Step 3. Preview and restore lost Windows files. You can double-click to preview the scanned files. Then, select the target data and click the "Recover" button to save them to another safe spot in the PC or an external storage device.

Windows 7 Startup Repair Command Prompt chkdsk

You get 7 ways to get rid of the Startup Repair Windows 7 loop, no matter whether you have an installation disc or not. Don't worry if the windows 7/8/10 startup repair is taking forever, and you cannot stop or cancel it. Also, you can get back lost data after you have fixed the error with EaseUS data recovery software.

How do I repair Windows 7 with Command Prompt?

If you don't have the installation disc.
Reboot the computer..
Press F8 as the Windows 7 logo appears..
Select Repair Your Computer. ... .
Hit Enter..
Select Command Prompt..
When it opens, type the necessary commands: bootrec /rebuildbcd..
Hit Enter..

How do I fix the startup repair loop in Windows 7?

Windows 7 stuck in startup repair loop after latest update.
Keep on pressing the F8 key on your keyboard during startup to access Advanced Boot Options..
From the list of option, select Repair your Computer..
This option will take you into a Repair Boot mode on the System Recovery Options Menu..
Select System Restore..

How do I run chkdsk from boot?

Follow these steps:.
Insert the original Windows disc..
Restart your PC and boot from the disc..
Click Repair your computer..
Choose the operating system from the list..
Click Next..
Choose Command Prompt..
When it opens, type the command: chkdsk C: /f /r..
Press Enter..

How do I run chkdsk in win7?

Resolution.
Right-click the Start Windows icon..
In the shortcut menu, click Open Windows Explorer..
In the navigation pane, click Computer so that your drives appear in the right pane..
Right-click the drive that you want to check..
Click Properties..
Click the Tools tab..
Click the Check now button..