How to Fix Automatic Repair couldn’t repair your PC: Windows 10 is the latest operating system offered by Microsoft and with each Windows upgrade Microsoft is trying their best to overcome the limitation and shortcomings of various issues found in earlier versions of Windows. But there are some errors that are common to all versions of Windows including boot failure being the major one. Boot failure can happen with any version of Windows including Windows 10.
Automatic repair is generally able to fix the boot failure error, this is a built-in option that comes along with Windows itself. When Windows 10 running system fails to boot, the Automatic Repair option tries to repair Windows automatically. In most cases, automatic repair fixes various issues related to 引导失败 but like any other program, it also has its limitations, and sometimes Automatic Repair fails to work.
Automatic Repair fails because there are some errors or corrupted or missing files in your operating system installation that prevent Windows from starting correctly and if Automatic Repair fails then you won’t be able to get into Safe Mode. Often a failed automatic repair option will show you some kind of error message like this one:
Automatic Repair couldn't repair your PC. Press "Advanced options" to try other options to repair your PC or "Shut down" to turn off your PC. Log file: C:WINDOWSSystem32LogfilesSrtSrtTrail.txt
In a situation when Automatic Repair couldn’t repair your PC, Bootable installation media or Recovery Drive/System Repair Disc are helpful in such cases. Let’s get started and see step by step how you can fix Automatic Repair couldn’t repair your PC error.
请注意: For each and every step below you need to have Bootable installation media or Recovery Drive/System Repair Disc and if you don’t have one then create one. If you don’t want to download the entire OS from the website then you use your friend’s PC to create the disc using this 链接 or you need to download official Windows 10 ISO but for that, you need to have a working internet connection and PC.
IMPORTANT: Never convert a Basic disk that contains your operating system to a Dynamic disk, as it could make your system unbootable.
How to open Command Prompt at Boot in Windows 10
注意: You need to open Command Prompt at Boot a lot in order to fix various issues.
a) Put in the Windows installation media or Recovery Drive/System Repair Disc and select your 语言偏好, 并点击下一步。
b) 点击 维修 您的计算机位于底部。
c) Now choose 疑难解答 然后 高级选项。
d) Select 命令提示符 (通过网络)从选项列表中。
Fix Automatic Repair couldn’t repair your PC
重要免责声明:
These are very advanced tutorial, if you don’t know what you’re doing then you may accidentally harm your PC or perform some steps incorrectly that will ultimately make your PC unable to boot to Windows. So if you don’t know what you’re doing, please take help from any technician or expert supervision is recommended.
Method 1: Fix boot and rebuild BCD
1. Open the Command prompt and type the following commands one by one & hit enter:
bootrec.exe / rebuildbcd bootrec.exe / fixmbr bootrec.exe / fixboot
2. After completing each command successfully type 退出。
3. Restart your PC to see if you boot to windows.
4. If you get an error in the above method then try this:
bootsect /ntfs60 C:(将驱动器号替换为您的引导驱动器号)
5. And again try the above commands which failed earlier.
Method 2: Use Diskpart to fix corrupted file system
1. Again go to 命令提示符 并键入: DISKPART
2. Now type these commands in Diskpart: (don’t type DISKPART)
DISKPART>选择磁盘1 DISKPART>选择分区1 DISKPART>有效 DISKPART>扩展文件系统 DISKPART>退出
3. Now type the following command:
bootrec.exe / rebuildbcd bootrec.exe / fixmbr bootrec.exe / fixboot
4. Restart to apply changes and see if you’re able to fix Automatic Repair couldn’t repair your PC error.
Method 3: Use Check Disk Utility
1. Go to command prompt and type the following: chkdsk / f / r C:
2。 现在 重启你的电脑 to see if the problem is fixed or not.
Method 4: Recover Windows registry
1。 输入 安装或恢复介质 并从中启动。
2.选择您的 语言偏好 然后单击下一步。
3. After selecting language press SHIFT + F10 命令提示符。
4. Type the following command in the Command Prompt:
cd C:windowssystem32logfilessrt (相应地更改驱动器号)
5. Now type this to open the file in notepad: SrtTrail.txt文件
6。 按 CTRL + O. 然后从文件类型中选择“所有文件”并导航至 C:windowssystem32 then right-click CMD 并选择运行方式 管理员。
7. Type the following command in cmd: cd C:windowssystem32config
8. Rename Default, Software, SAM, System, and Security files to .bak to back up those files.
9. To do so type the following command:
rename DEFAULT DEFAULT.bak
rename SAM SAM.bak
rename SECURITY SECURITY.bak
rename SOFTWARE SOFTWARE.bak
rename SYSTEM SYSTEM.bak
10. Now type the following command in cmd:
复制 c:windowssystem32configRegBack c:windowssystem32config
11. Restart your PC to see if you can boot to Windows.
Method 5: Repair Windows Image
1. Open Command Prompt and enter the following command:
DISM / Online / Cleanup-Image / RestoreHealth
2. Press enter to run the above command and wait for the process to complete, usually, it takes 15-20 minutes.
注意: If the above command doesn’t work then try this: Dism /Image:C:offline /Cleanup-Image /RestoreHealth /Source:c:testmountwindows or Dism /Online /Cleanup-Image /RestoreHealth /Source:c:testmountwindows /LimitAccess
3. After the process is completed restart your PC.
4. Reinstall all the windows drivers and fix Automatic Repair couldn’t repair your PC error.
方法6:删除有问题的文件
1. Access Command Prompt again and enter the following command:
cd C:WindowsSystem32LogFilesSrt
SrtTrail.txt文件
2. When the file opens you should see something like this:
启动关键文件 c:windowssystem32driverstmel.sys 已损坏。
3. Delete the problematic file by entering the following command in cmd:
cd c:windowssystem32drivers
该 tmel.sys
注意: 不要删除 Windows 加载操作系统所必需的驱动程序
4. Restart to see if the issue is fixed if not continue to the next method.
Method 7: Disable Automatic Startup Repair Loop
1. Open Command Prompt and enter the following command:
注意: Only disable if you are in Automatic Startup Repair Loop
bcdedit / set {default} recoveryenabled没有
2. Restart and Automatic Startup Repair should be disabled.
3. If you need to again enable it, enter the following command in cmd:
bcdedit /set {default} recoveryenabled 是
4. Reboot to apply changes.
方法8:设置正确的设备分区和osdevice分区值
1. In Command Prompt type the following and press enter: BCDEDIT
2. Now find the values of device 分区和 osdevice 分区 并确保它们的值正确或设置为正确的分区。
3. By default value is C: because Windows comes pre-installed on this partition only.
4. If by any reason it is changed to any other drive then enter the following commands and press Enter after each one:
bcdedit /set {default} 设备分区=c:
bcdedit /set {默认} osdevice 分区=c:
请注意: 如果您已将 Windows 安装在任何其他驱动器上,请确保使用该驱动器而不是 C::
5. Reboot your PC to save changes and fix Automatic Repair couldn’t repair your PC error.
Method 9: Disable driver signature enforcement
1. Put in the Windows installation media or Recovery Drive/System Repair Disc and select your 语言偏好, 并点击下一步。
2。 点击 维修 您的计算机位于底部。
3. Now choose 疑难解答 然后 高级选项。
4。 选择 启动设置。
5. 重新启动您的电脑并 按数字7 (If 7 isn’t working then relaunch the process and try different numbers).
Method 10: Last option is to perform Refresh or Reset
Again insert Windows 10 ISO then select your language preferences and click 修复您的计算机 在底部。
1。 选择 故障排除 当 引导菜单 出现。
2. Now choose between the option Refresh or Reset.
3. Follow the on-screen instructions to complete the Reset or Refresh.
4. Make sure you have the latest OS disc (最好 窗户10) in order to complete this process.
为你推荐:
By now you must have successfully 固定 Automatic Repair couldn’t repair your PC but if you still have any questions regarding this guide please feel free to ask them in the comment section.