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Solved: DPC Watchdog Violation Blue Screen Error in Windows 10

Getting DPC Watchdog Violation Blue Screen Error After Install Recent update or Upgrade to Windows 10 20H2 update? The number of users reports they are getting Dpc Watchdog Violation Blue Screen Error After installing a Third-party application. Some Times this BSOD Error frequently occurs at Startup and didn’t Allow to Start Windows Normally. Like Other blue Screen ErrorsDPC Watchdog Violation is a common issue in the Windows operating system. It’s occurred due to some specific reasons, like unsupported SSD firmware, old SSD driver version, hardware incompatibility issues, or Corrupted system files also can cause this blue screen error.

DPC stands for Deferred Procedure Call. And watchdog is an electronic timer that is used to detect and recover from computer malfunctions. During normal operation, the computer regularly resets the watchdog timer to prevent it from elapsing or “timing out.” The DPC Watchdog Violation Blue Screen indicates that watchdog detects a DPC running too long. So it stops your process to avoid corrupting data or damaging your computer.


Fix DPC Watchdog Violation BSOD Error

If you are also struggling with Dpc Watchdog Violation Blue Screen Error on your windows computer, Here apply the below solutions to Fix DPC Watchdog Violation BSOD Error permanently. Start with basic troubleshooting Check Installed Hardware Device are compatible with the current windows version.

Check incompatible hardware issues

To fix incompatible hardware issues, remove any hardware out of your computer that you believe they are the problems, particularly any new equipment that recently plugged in the computer, and then later, this error appears.

Remove All External Devices

To Find out problematic or incompatible Hardware First turn off the computer power button. Now disconnect all external devices ( external solid-state drive, printer, scanner, audio jack ) include power cable, VGA cable, Keyboard and mouse. Then press and hold the power button for 30 Sec, Now only connect the power cable, VGA Cable and start your computer check this time windows start normally. If not then move to the next solution. If yes, windows started normally, then try to attach keyboard and mouse and restart windows check windows start without any blue screen error. Again attach external devices one by one and restart every time to check out which device causing issues.

When you find out the problematic Device update driver for that particular device, Check that particular device with a different system, Also contact the device manufacturer to get support.

Start Windows Into Safe Mode

If Due to this DPC Watchdog Violation BSOD error Windows frequently restart at Startup, didn’t Allow Start Windows Normally to perform Troubleshooting steps, then you need to Start Windows info safe mode. Safe mode is an Inbuilt Troubleshooting feature Where windows load with minimal system resources. So That you can easily perform Troubleshooting steps to fix windows problems, read more about the windows Safe mode feature.

On the Windows 7 computer, you can easily access Safe mode by press the F8 key at Startup. But on Windows 10 and 8.1, Safe mode Access will Different.

Note: If after one restart Windows normally start Then No need to start windows into safe mode you can directly apply below solutions.

Now When Windows Start on safe mode applies Bellow solutions to eliminate DPC Watchdog Violation Blue Screen Error permanently.

Turn Off Fast Startup

Fast Startup is a hybrid Shutdown Feature included on Windows 10 and 8.1 computers. Which Reduces the startup time. When this fast startup feature is one window put the system into hibernation mode while shut down the windows and at next time make windows faster to start. This is a great feature but sometimes this feature case startup problems include blue Screen of death error like DPC watchdog violation. We strongly recommend turning off the feature as the first step of the solution to fix the DPC Watchdog Violation BSOD Error.  Here fallow below to Turn of Fast Startup feature.

Click on Start menu search, Type Control panel and hit the enter key. Here on the Control panel, change View by to Large Icon and click on power options. Next, click on Choose What the Power Buttons Do. Now click on Change Settings that are Currently Unavailable. Here uncheck the Turn on Fast Startup option ( recommended ) As shown below image.

Fast Startup

Update Installed Drivers

Update installed Driver to the latest version is one of the best methods to fix DPC watchdog violation in windows 10. As it is a new version of windows, Your old drivers may not be compatible with it. So, It is always better to update drivers to the latest version. Especially, Updating the Display driver, Graphic Driver ( if extra graphic card installed ), Network Adapter, Driver IDE ATA/ATAPI controllers can resolve your problem. Because Many users have been encountering this blue screen of death because of having an older IDE ATA/ATAPI controller driver, here follow bellow steps to update Windows drivers.

Update Drivers

  1. First Open RUN by press win + R from the keyboard,

  2. Then Type devmgmt.msc and hit enter.

  3. This will open the windows device manager where you can find all installed drivers list.

  4. Check Any installed driver with a yellow triangle means this driver is outdated, corrupted, or incompatible with the current version windows.

To update the driver, expand it, right-click and select update driver. Next, select Search Automatically for updated driver software and let windows find the best available software driver and install. Or you can visit the device manufacturer website, download the latest available driver software. Then while updating the driver on device manager, you can select Browse my computer for driver software and add the driver path you download from the manufacturer website.

On Device manager If you didn’t find any driver with a yellow triangle marked, we strongly recommend updating the Display Driver, Network Adapter driver and IDE ATA/ATAPI controllers Driver.

Update display driver

Check Disk Drive For Errors

As discuss Before this, BSOD mostly Occur due to incompatible Hardware. A problematic HDD Drive like Bed Sector or Disk error may Cause Different Blue Screen Errors include DPC Watchdog Violation Blue Screen Error. You Can Check Disk Drive for errors using Windows CHKDSK Utility.

Note: CHKDSK command only Check Disk for Error not fix them. Fox Error Fix purpose we need to Add some Extra parameter.

To get started, open the Command Prompt program with administrative privileges. Next, in the Command Prompt program window, type bellow command and hit the enter key to execute.


Run Check disk on Windows 10

Command Explained: Here CHKDSK command for Check Disk Driver. C: Letter is your Windows Installed drive letter. /F parameter Fixes errors on the disk. /R Locates bad sectors and recovers readable information and /X Forces the volume to dismount first if necessary.

As currently drive C:\ is using by the Windows system, that’s why the “Check Disk” process can’t start. It will ask you to schedule the checking in the next time when your computer reboots. If you agree, type Y and then press Enter.

After that, restart your computer. Windows will start to verify the system files. It might take a while to complete. Please do not turn off the computer while it’s checking and verifying. Wait until 100% complete the scanning process After that windows will restart itself and start windows normally. I hope after performing the above methods, you didn’t face DPC watchdog violation blue screen error. If you still need help, follow the next step.

Repair Corrupted System Files

Also, Some Times Corrupted system files are one of many reasons that lead to many Windows problems and different Errors Include Dpc Watchdog Violation Blue Screen error. If after performing all the above methods still getting Dpc Watchdog Violation Blue Screen Error we strongly recommend Run the windows SFC utility which helps to scan and repair corrupted system files. If this blue Screen error occurs due to any corrupt system files, the SFC utility will fix them automatically.

To run the SFC utility to scan and fix system files, open the Command Prompt as an administrator.

Next, type the following command in Command Prompt and hit the enter key to execute.

SFC /scannow

system file checker utility Windows 10

It will automatically scan and fix errors in your Windows system. Wait for the process is completed 100% and then restart your computer. Many windows 10, 8.1 users found this helpful to fix DPC watchdog violation BSOD.

Run Memory Diagnostic Tool

After Check Disk Drive errors and Corrupted system files If still getting Dpc Watchdog Violation Blue Screen at startup, then As the next solution, we need to check Memory errors. Windows have a memory Diagnostic Tool, Which Checks Memory Errors. To Run This Tool Press Win + R, Then Type mdsched.exe and click ok. This will open the Windows Memory Diagnostic Tool.

Memory Diagnostic Tool 

Here you will find Two options we recommend to save any working data and click on the first option, Restart now and check for problems ( Recommended ). This Will Restart windows and check for memory errors. After 100% complete the scanning process windows will restart Automatically. You can check the Memory Diagnostic Test Results Here.

Perform system Restore

If all the above methods fail to fix DPC Watchdog Violation Blue Screen Error then it’s time to utilize the windows system restore feature. This allows the system to revert to the previous working state where windows running without any error. You can perform Windows System Restore easily by following this guide. Or If due to this error, you are unable to start windows to perform system then you need to Access Windows Advanced options Where you can perform a system restore easily.

Some Other Methods to Fix Dpc Watchdog Violation

Sometimes some antiviruses like AVG, Avast is responsible for DPC watchdog violation. We recommend temporally, remove installed antivirus/Anti-malware application and check the problem fixed.

To Avoid DPC Watchdog Violation:

Always keep your windows updated and Make Sure your installed drivers are up to date.

Also, Turn off your computer properly. And Don’t force your PC to shut down.

Avoid installing pirated Software like Cracks, Activators, Nulled games etc. Always use the latest version of the intel management engine interface and keep it up to date.

Use disk defragment and disk cleanup regularly, you can use third-party software like Ccleaner to optimize windows and repair corrupted registry entries.

These are ( Check incompatible hardware issues, Start windows into safe mode and Turn Off Fast Startup, Update Installed Drivers, Check Disk Drive For Errors, Repair Corrupted System Files, Run Memory Diagnostic Tool, Perform system Restore ) some Working solutions to fix DPC watchdog violation Blue Screen error on Windows computes.  I hope after apply these solutions you never face Dpc Watchdog Violation Blue Screen Error. Still have any query, suggestion Feel free to comment below.

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