All Windows users should be familiar with the blue Screen of Death (BSoD) errors. They"re abrupt, disruptive, & possibly harmful lớn your files or device. When your computer encounters the DPC_WATCHDOG_VIOLATION error, it"s forced to restart và may not be able to lớn boot again. This essentially locks you out of your computer until the error is fixed.
Users experience BSoD errors for a variety of reasons. The blue screen is accompanied by a stop code that reads DPC_WATCHDOG_VIOLATION. Despite the name, not many know what this error means or how lớn fix it.
This article goes in-depth about the DPC Watchdog Violation blue screen error on Windows operating systems. Continue reading to lớn learn how to fix this rather inconvenient issue, & how to lớn prevent it from happening.
What is the DPC WATCHDOG VIOLATION error?
The DPC Watchdog Violation error is known as a xanh screen error, meaning it"s one of the more serious issues in Windows. Don"t let this scare you, it"s entirely fixable if you follow the steps below. However, learning more about the issue và what caused it will help you troubleshoot more effectively.
DPC is the abbreviated khung of Deferred Procedure Call, while WATCHDOG refers to the Bug Checker. The violation error appears when the Bug Checker takes longer than 100 microseconds khổng lồ find a response, which results in a timeout. This causes a xanh screen error, potentially leading lớn data loss or locking you out of your system in a boot loop.
The most common causes for the DPC_WATCHDOG_VIOLATION stop code include the following scenarios:
Outdated drivers, corrupt drivers, or missing driver softwareNewly installed hardware is not compatible with your operating systemApplication or software conflictsThe firmware version of your SSD is outdatedSome of your system files are corrupt or missingNow that you know why this error happened on your computer, it"s time to vày some troubleshooting. There are many ways lớn resolve the DPC Watchdog Violation error on Windows. We"ve compiled the most effective methods for you to lớn efficiently troubleshoot it và get back on track.
Method 1. Disconnect all external devices from your computer
The guides below provide step-by-step instructions on how khổng lồ fix the xanh DPC_WATCHDOG_VIOLATION screen error. We"ll be using the latest version of Windows 10 khổng lồ troubleshoot the issue, however, methods work on Windows 8.1 và Windows 7 as well.
Method 2. Change the SATA AHCI controller
SATA (also known as Serial ATA) stands for Serial Advanced technology Attachment. It’s a công nghệ used khổng lồ connect modern-day storage solutions such as hard drives lớn your computer.
If something is wrong with your SATA AHCI controller, it can lead khổng lồ the DPC WATCHDOG VIOLATION error. You may want to lớn change the controller manually và see if the error goes away.
Press & hold the Windows key +R. This will launch the Run utility.Type in “devmgmt.msc” without the quotation marks, then hit OK khổng lồ bring up the Device Manager application.
Method 3. Update yourSSD firmware
If you regularly use your computer, chances are that you have 1 or more SSD drives. They provide faster boot times, tốc độ up select applications, & overall improve the performance of your system. However, unsupported SSD firmware could lead to lớn the DPC_WATCHDOG_VIOLATION xanh screen error..
Press và hold the Windows key +R. This will launch the Run utility.Type in “devmgmt.msc” without the quotation marks, then hit OK khổng lồ bring up the Device Manager application.
Method 4. Run the System file Checker (SFC scan) khổng lồ repair corrupted system files
Corrupted systems files can cause massive problems with your operating system, leading to the BSOD error. You can identify and repair faulty system files through the SFC scan.
The System file Checker (SFC) is a built-in tool to lớn help to lớn troubleshoot in Windows 10. It"s able to lớn automatically detect corrupted system files, and repair them khổng lồ working order. You can use the SFC scan khổng lồ potentially fix BSoD errors with the DPC_WATCHDOG_VIOLATION stop code.
Some users have reported that running this scan fixed the DPC WATCHDOG VIOLATION error from appearing again. Use the below steps lớn run the SFC scan:
Open the search bar in your taskbar by clicking on the magnifying glass icon. You can also bring it up with the Windows + S keyboard shortcut.Type in “cmd” in the tìm kiếm box. When you see it in the results,choose Run as Administrator in the Command Prompt app.If prompted, click Yes to lớn allow the Command Prompt to lớn make changes on your device.Once in the Command Prompt, type in the following command and press Enter khổng lồ execute it:sfc /scannowWait for the SFC scan lớn finish scanning your computer và repairing corrupt files. This may take a long time; ensure that you don’t close the Command Prompt or shut your computer down.Restart your device after the scan is complete.The SFC scan may take some time khổng lồ run through your system & identify any missing or corrupted system files. Even if the scan fails to lớn find anything, some users have reported that their PC"s functionality improved after running it.
Method 5. Scan & Repair Disk Errors by runningthe CHKDSK utility
To scan & repair a disk error, run the check Disk (chkdsk) command. Disk errors can be caused by hardware issues, such as bad disk sectors or corruption in the NTFS volume. This can result in the DPC Watchdog Violation blue screen error. The chkdsk tool will identify & repair these errors, fixing the xanh Screen of Death, andmay help you resolve the DPC WATCHDOG VIOLATION error.
Method 6. Use the DISM command khổng lồ repair system images
The DISM tool allows you to lớn identify và fix corruption issues with your system by simply running commands in the Command Prompt application. It checks for corruption system-wide, & automatically attempts lớn restore damaged or missing files.
Launch the elevated Command Prompt. Check "Method 4. Repair Corrupted System Files" above for the instructions.Once in the Command Prompt, you need to start the DISM scan which will run & look for issues system-wide. Type in the following command & press Enter lớn execute it:DISM.exe /Online /Cleanup-image /ScanhealthNext, you need to lớn execute a command lớn fix any issues found on your system. Simply type in the following line and press Enter again:DISM.exe /Online /Cleanup-image /RestorehealthWait for the process to finish. Upon completion, close the Command Prompt window & restart your device.Method 7. Remove newly installed software
Check if you"ve installed any new software recently. Some newly installed applications may be incompatible with your operating system or conflict with other programs on your PC. This could be the trigger to lớn the DPC Watchdog Violation BSoD error.
If you find newly installed applications causing the error, you should uninstall them immediately và see if the error still persists.
Use the Search bar in your taskbar & look up then launch the Control Panel.
Method 8. Use the Windows 10 xanh Screen Troubleshooter
Windows 10 comes with many built-in troubleshooters to lớn help you fix issues without having to liên hệ a tư vấn agent. While the troubleshooter may not be able to lớn restore the files và progress you lost due to lớn the DPC_WATCHDOG_VIOLATION error, it may help prevent another crash in the future.
Click on the Windows icon in the bottom left of your screen khổng lồ bring up the Start menu. Choose Settings, or alternatively use the Windows + I shortcut.Click on the Update & Security tile. This is where you can find most of your built-in troubleshooters.Switch to the Troubleshoot tab using the left-side pane. Here, you should be able to lớn see a troubleshooter titled Blue Screen.If you don’t nói qua full diagnostic data lớn Microsoft, click on the Additional troubleshooters link and locate the Blue Screen troubleshooter there.Click on the Run the troubleshooter button.Wait for the troubleshooter to lớn identify the issue & apply any possible fixes. Please cảnh báo that your device may shut down and restart during this process. When it’s finished, see if the error occurs again.Method 9. Reset Windows
If nothing above worked, your issue may only be fixed if you reset or reinstall Windows. Depending on your preferences, you may reinstall the system without losing any personal files. Unfortunately, most of your applications & system configuration will be deleted in order khổng lồ give your device a fresh start.
Check our How khổng lồ Install Windows 10, 8.1 or 7 Using a Bootable USB guide for detailed, step-by-step instructions on how lớn install Windows. For refresh & reset instructions, head to the official Microsoft support page.
Final Thoughts
We hope that this article was able to help you fix the DPC WATCHDOG VIOLATION error on Windows. If you run into similar issues in the future, don’t be afraid lớn return lớn our website và look for a solution. No luck finding a guide? Get in cảm ứng with our customer service experts ready lớn help you out. Our Help Center offers hundreds of guides to lớn assist you if you"re in need of further help. Return lớn us for more informative articles, or get in touch with our experts for immediate assistance.
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