Lỗi your pc ran into a problem and needs to restart

The blue screen error prompt "Your PC ran inlớn a problem & needs to restart" is a prevalent error message. We provide 11 fixes that cover all standard issues that result in this error. Try them one by one khổng lồ get rid of the unexpected system crash. If any important files are lost in the process, try twrising.com data recovery software to lớn get them back.

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According lớn different situations, the answers to lớn how khổng lồ fix your PC ran into lớn a problem vary. Here"s quiông xã navigation for all solutions, you can directly jump lớn the part you"re interested in:

CasesStep-by-step Troubleshooting
Case1. You can boot WindowsBoot into lớn safe mode and then boot normally > kiểm tra disk > leave sầu enough space for system drive> kiểm tra system log in sự kiện viewer...Full steps
Case2. You can"t boot WindowsPerform system restore > persize system image recovery > restore registry configuration...Full steps
Case3. Stuck in Windows loopPerform startup repair > Persize system/image recovery > restore registry > enter safe mode...Full steps

Applies to: Fix "Your PC ran into a problem & needs to lớn restart" issue on the lachạy thử Windows 10 20H2 October Update, Windows 10 2004, Windows 10 1909/1903/1809/1803/1709, & more. 

Windows 10 20H2 October Update Rolls Out: Starting October đôi mươi, Microsoft is making the newest Windows 10 October Update with its new features available for mainstream users to install.If you haven"t received it yet, you can manually tải về it from a variety of channels.To install the lachạy thử Windows 10 20H2 update, cliông chồng to Download Lakiểm tra Windows 10 Update from Microsoft official site.

About "Your PC Ran Inkhổng lồ a Problem & Needs to lớn Restart"

Some Windows users have encountered a situation where their operating system crashes unexpectedly và displays the dreaded blue screen of death. There are various underlying causes that can result in a crash, and the system will report different error messages và information. Among mỏi the xanh screens, "Your PC ran inkhổng lồ a problem & needs lớn restart" happens most frequently.


The error "Your PC ran into lớn a problem & needs lớn restart. We"re just collecting some error info, và then we"ll restart for you" may occur during the Windows startup process or during normal use.




Each stop/error code indicates the possible causes of the issue. However, there are various error messages (100+) related to "Your PC ran inkhổng lồ a problem and needs khổng lồ restart". Thus, there are so many reasons why you encounter the error. But I narrow them down to lớn the following factors:

Changes in registryCorrupted system filesProblematic driverVirus/malware infectionLoose hard drive connectionImproper shutdown of the system

These causes may also lead to other blue screen errors like DPC Watchdog violation, Automatic Repair loop, and more.

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11 Fixes for Your PC Ran Inkhổng lồ a Problem and Needs a Restart in Windows 11/10/8/8.1

If you are faced with the error, there is a slim chance that your computer will work properly after a restart. In more common situations, your PC will restart và prepare an automatic repair, which generally doesn"t work và will show you "Your PC did not start correctly". Or you are just stuck at the "Your PC ran into lớn a problem & needs to lớn restart" loop. Specify your situation và carry out the corresponding fixes lớn have sầu a try.

Notice:You"d better visit this page with another device instead of your computer since some of the solutions below require you khổng lồ restart your computer. Besides, whether you can boot your computer or not, if the error code says "INACCESSIBLE BOOT DEVICE", bởi vì check your hard drive connection và remove sầu the peripherals that are attached lớn your computer.

Situation 1. You Can Boot Windows

Even if you can still boot your computer, you need to lớn apply some troubleshooting steps khổng lồ prevent such an error from happening again. But you are the lucky ones that can fix the error much more easily with a bootable computer.

Method 1. Boot into Safe Mode & then Boot Normally

Safe Mode is a diagnostic mode of Windows. It starts your PC with the minimal necessary programs & services. In Safe Mode, you can fix some system-related problems by uninstalling incompatible software/driver, deleting problematic files, removing viruses, & more. Even if you vì chưng nothing, booting into lớn Safe Mode is useful lớn repair some system errors by helping the storage system lớn be reaccessed.

On a functional computer, you can enter Safe Mode via Settings:

Step 1. In Windows 10, click "Start" > "Settings" > "Update và Security" > "Recovery".

Step 2. In the "Advanced startup" section, choose "Restart now".

Step 3. After the restart, choose "Troubleshoot" > "Advanced Options" > "Startup Settings" > "Restart".

Step 4. Now you will see the "Startup Settings" screen. You can choose one of the three Safe Mode options: "Enable Safe Mode", "Enable Safe Mode with Networking", or "Enable Safe Mode with Commvà Prompt".

Step 5. Restart your computer & see whether it boots properly.


Method 2. Check the Disk

Check the disk is identical lớn running the CHKDSK command, which is used to lớn fix disk errors like bad sectors và tệp tin system errors. If "Your PC ran into lớn a problem and needs lớn restart" appears with "INACCESSIBLE_BOOT_DEVICE", it may be caused by the file system errors on your hard drive sầu. That"s why checking the disk is necessary.

Step 1. Go lớn "This PC". Right-cliông chồng your drive và choose "Properties".

Step 2. Go to lớn the "Tools" tab và cliông xã "Check" > "Scan drive".


Method 3. Leave sầu Enough Space for System Drive

The Windows operating system and some applications installed need sufficient không tính tiền space to function properly. If your system drive, generally C drive, is almost out of space, you should consider extending the system partition to lớn create more space for your OS.

Method 4. Check System Log in Event Viewer

Checking the system log in Event viewer is helpful lớn find the culprit of the "Your PC ran into a system" error in Windows 11/10/8/8.1, especially for a problematic device or driver. 

Step 1. Clichồng "Start" & enter the event viewer.

Step 2. Right-click "Event Viewer" và choose "Run as administrator".

Step 3. Exp& "Windows Logs" and choose "System".

Step 4. Chechồng the errors that occurred simultaneously with the xanh screen & fix the error according to lớn the information.


Of course, there are other ways khổng lồ try, including updating the device driver in Device Manager and running hardware diagnostics provided using the Windows built-in feature. If the solutions above sầu fail, continue lớn carry out these methods lớn cope with the problem.

Situation 2. You Can"t Boot Windows và See "Your PC did not start correctly"

In some cases, your PC will restart & prepare a startup repair automatically after the error message appears, resulting in the "Your PC did not start correctly" screen. Here you can see two options: Restart & Advanced options.


If you cliông chồng "Restart", it"s almost inevitable the computer will come with the same error screen. Thus, you should choose "Advanced options" instead. Afterwards, continue to lớn choose "Troubleshoot" > "Advanced options".

Here you will see five or six options, depending on your Windows version, including System Restore, System Image Recovery, Command Prompt, Startup Settings, và Go baông xã khổng lồ the previous build. Here is a brief explanation:

If you have sầu created a restore point, then using the System Restore feature will bring your computer back lớn a functional state. If not, this option is useless.Similarly, if you have sầu created a system image, you can persize a System Image Recovery lớn bring your system baông xã lớn life. If not, it"s just not the option for you.In this case, the computer had tried a Startup Repair & failed. Therefore, it"s unnecessary to try it again.In Comm& Prompt, you can use commvà lines lớn exexinh tươi operations.In Startup Settings, you can enter Safe Mode, disable automatic restart after failure, & more.The "Go baông chồng to lớn the previous build" will bring your computer back to lớn an earlier version.Method 1. Perkhung System Restore

If you have sầu a system restore point available, you can persize a system restore:

Step 1. In the Windows Boot Options thực đơn, select "Troubleshoot" > "Advanced Options" > "System Restore".

Step 2. Choose a previous working state (data) lớn restore your computer.

Step 3. Wait until Windows restores your system. Then restart the computer.


Method 2. Persize System Image Recovery

Alternatively, you can perform a system image recovery if you have sầu created a system image before the issue arise.

Step 1. Connect the external hard drive sầu that contains the system image to your computer.

Step 2.

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In the Windows Boot Options thực đơn, select "Troubleshoot" > "Advanced Options" > "System Image Recovery".

Step 3. Choose the system image you want to lớn recover.

Step 4. In the Re-image your computer wizard, select the system image, và cliông chồng "Next".

Step 5. Follow the wizard to format the disks and restore the system.

Step 6. Restart your computer.


Method 3. Restore Registry Configuration

Don"t have sầu any restore point or system image? No worry. Based on the details above sầu, here I recommend you select "Command Prompt" to lớn restore the registry.

The registry is a database that contains the configuration data for the Windows operating system và most of the applications. That is why changes in the registry may influence the functionality of your computer or programs. Registry files may get deleted accidentally by yourself or by some program. And that could result in serious problems just like "Your PC ran into lớn a problem and needs lớn restart". Luckily, the changes can be reverted with the registry backup files, which you can complete via Comm& Prompt.

Step 1. Choose "Command Prompt" among the options.

Step 2. Select the tài khoản and enter the password.

Step 3. In Command Prompt, enter the following command in order:

C:CD WindowsSystem32CD configDIRCD regbackDIR CD..REN default default1ren sam sam1ren security security1ren software software1ren system to lớn system1CD regbackcopy * c:windowssystem32config

Step 4. Type exit. In the "Choose an option" screen, choose "Turn off your PC" & then start your computer.

Simply speaking, the commands above sầu serve the purpose of replacing the existing system32 config files, which might have sầu been changed incorrectly, with the ones in the backup thư mục. This method will certainly work if the "Your PC ran into lớn a problem" error is caused by registry changes.

If restoring the registry comes in vain, you can choose "Startup Settings" and enter Safe Mode to try more solutions.

Situation 3. You Are Stuông chồng in the "Your PC ran inkhổng lồ a problem" Loop

Unlượt thích either of the two cases above sầu, you have no options available lớn choose from. All you have is the repeated restart & error circle. In a situation lượt thích this, you can either recover data from the corrupted OS or fix the problem with the Windows installation CD/DVD. If you don"t have an installation disc, you can create a Windows installation media as a substitute. With the Windows installation truyền thông media, you can repair your computer via the Advanced options which you have no access lớn currently.

Preparation: Steps khổng lồ access the Advanced options via the Windows installation media:

Step 1. Create a Windows installation truyền thông media according to the official guide supplied by Microsoft.

Step 2. Connect the bootable media lớn your computer và boot your computer from the device.

Step 3. Wait for the installation files to lớn load.

Step 4. In the Windows Setup window, choose "Next".

Step 5. Cliông chồng "Repair your computer" in the Setup window và choose "Troubleshoot" > "Advanced options".

In situation 2, I have sầu explained what these Advanced options can do. To fix the "Your PC ran inlớn a problem and needs lớn restart" in Windows 10, you can apply the following solutions in order.

Method 1. Persize Startup Repair

Startup Repair enables you to lớn fix certain system problems that might prevent Windows from booting up. It is always a good option when there is a boot failure on the computer.

Method 2. Perform System Recovery/System Image Recovery

The precondition to use such options is that you have sầu a restore point or system image available. If not, switch to lớn other workable ways.

Method 3. Restore the Registry in Command Prompt

Did you change the registry on your computer recently? If you did, enter Command Prompt and follow the steps detailed in situation 2 to bring the registry to lớn an earlier working state.

Method 4. Enter Safe Mode

As mentioned above, Safe Mode is a diagnostic mode that allows you to lớn perform some troubleshooting steps. In Safe Mode (with Command Prompt), you can vì a lot of things to lớn cope with the issue, like:

Uninstall incompatible softwareUpdate driverRemove sầu virus/malwareRun System File Checker tool

To uninstall problematic software: 

Step 1. Go to lớn "Start" > "Settings" > "Apps" > "Apps và features".

Step 2. Click the target software & cliông xã "Uninstall".


To update the hard drive/motherboard driver: Since your computer cannot boot properly, you need khổng lồ update the hard drive sầu driver or motherboard with a CD or USB that contains the driver. You can tải về the driver from the manufacturer"s website.

To remove sầu the virus: Use the anti-vi khuẩn software or Windows defender khổng lồ finish the task. I will show you how to lớn run Windows Defender.

Step 1. Go to "Settings" > "Update & Security" > "Windows Security".

Step 2. Cliông xã "Virus và threat protection".

Step 3. In the "Threat history" section, cliông xã "Scan now" khổng lồ scan for viruses on your computer.


To run the System File Checker tool:

It"s no doubt that missing or damaged system files will cause problems on the computer, either minor or serious. The BSOD "Your PC ran into lớn a problem and needs to lớn restart" may also result from system tệp tin errors. Fortunately, the Windows System File Checker tool is able khổng lồ kiểm tra và repair missing or damaged system files. In Commvà Prompt, enter sfc /scannow to start repairing the system files.

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Extra Tip: Recover Data after Fixing "Your PC ran into lớn a problem"

If you have sầu, unfortunately, lost some files after taking the methods khổng lồ troubleshoot the "Your PC ran into a problem & needs to restart" error in Windows 10, try the hard drive sầu recovery software - twrising.com data recovery software to lớn retrieve them. This software can recover files due khổng lồ deletion, format, system crash, & more. Once data loss is found, launch the software và rescue your files as soon as possible.

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