How to fix a DPC Watchdog Violation Error Windows 10

Suppose you are doing some of your important work on your Windows 10 PC. All of a sudden, it gets a blue screen and shows a ‘bug checking error.’ You will find that your system needs to get a restart. After restarting, all the data you have not saved got lost. It will be quite frustrating if you haven’t saved your essential work. This Blue screen error sometimes occurs due to Deferred Procedure Call (DPC) Watchdog violation error.

There could be many reasons to have a Deferred Procedure Call (DPC) Watchdog violation error in Windows 10. It can occur due to a problem in updating software or due to having some unsupported files. There are several reasons which can show Deferred Procedure Call (DPC) Watchdog violation error in Windows 10. Some of the significant issues you can solve are:

  • Outdated or damaged drivers
  • Hardware incompatibility with operating software
  • Software conflict
  • Outdated firmware
  • Corrupt system files

What is the Deferred Procedure Call (DPC) Watchdog violation error:

How to fix a DPC Watchdog Violation Error Windows 10

Deferred Procedure Call (DPC) Watchdog violation error is a general BSOD, and it occurs when a bug checker leads to waiting more than fixed waiting time. If the bug checker did not find and respond within the predefined timeout, then this error occurs. If you have the same issue, then don’t worry; you are not alone who is getting this issue. Various Windows 10 users reported that they are getting a blue screen with a bug checker error code. This error can lead you to lose all your unsaved data in the system as the system gets restarted.

A bug checker usually monitors all your Windows programs and the performance of your PC. The deferred procedure call may be taking a long time, or your system got struck at any requested level. This process will get you to have a DPC Watchdog Violation error.

How to fix the Deferred Procedure Call (DPC) Watchdog violation error:

As there could be many reasons that you are getting DPC Watchdog violation errors in your PC, you may follow one of the mentioned procedures below:


Change controller driver:

Changing the controller driver might be the primary solution for this kind of error. You can follow these simple steps to solve this issue:

  • Press ‘Windows + X’ and search for device manager
  • Click ‘Device Manager’ where you will find a button ‘IDE ATA/ATAPI controller.’
  • Hit that button twice which show you the standard controller on your system
  • Right-click on the controller name.
  • Click on the ‘properties.’
  • Check driver details to verify that you have chosen the right controller.
  • Nor go to the ‘Driver’ tab.
  • Here you will find the ‘Update driver’ button
  • Hit ‘Update driver’ button.
  • Do not go to searching automatically, proceed and click on ‘Browse my computer for driver software.’
  • Here at the bottom, you will find another option rather than browsing your system.
  • Hit the cursor on ‘Let me pick from a list of available drivers on my computer.’
  • It will show you a driver name ‘Standard SATA AHCI Controller’
  • Hit ‘next’ and restart your system.
  • If you are still facing the same issue, then you can follow the same procedure more than once.

Perform a Disk check:

It might be a disk problem if you have a DPC Watchdog Violation error. You can check errors on your disk by following these simple steps:

  • Run command prompt as administrator. Press ‘Windows + R’, which will open run dialogue. Type ‘cmd’ without quotes and press ‘Ctrl + Shift + Enter,’ it will open a command prompt as administrator.
  • Hit ‘Yes’ to provide the administrator permission
  • On command prompt type the code without quote ‘chkdsk /f /r’ and press Enter
  • Press ‘Y’ to check the disk errors when you boot your device
  • You can reschedule the disk checking as per you require
  • This checking will also automatically solve the mistakes and will solve your issue

Use advanced repair tool:

You can get the DPC Watchdog error solved by having a repair tool also. The most preferred tool for addressing this issue is ‘Restoro.’ It automatically finds and repairs the problems you are having on your PC. Once you have ‘Restoro’ application downloaded on your system then follow these steps to solve the issues on your Windows 10 PC:

  • Run the program and wait until it gathers all the system information.
  • It will show you the programs concerning any errors.
  • Click on ‘Start Repair’ on the bottom once to start repairing your system.
  • This repair is straightforward and will provide you a hassle-free experience on your PC.

Update drivers:

If the DPC Watchdog error occurs due to unsupported drivers or updates, then you might follow these simple steps to get your drivers updated:

  • Open device manager
  • Choose SSD and note down system details
  • By visiting the manufacturer’s website, you can download all the updates for your system and install them all to get the error issue solved.

Running Event Viewer:

This method can help you to identify the reason for getting a violation error. Follow these steps to gather all the info about the error generating event:

  • Press ‘Windows + R’ which will open run dialogue
  • Type ‘eventvwr.msc’ and hit ‘OK.’
  • Choose ‘System’ option from the left side of the panel
  • The issues will mark on the center of the panel
  • Identify and troubleshoot all the problems by hitting right-click and ‘repair.’
  • Now check, your violation error has gone.

Checking compatibility:

You can also check the compatibility of software and hardware to solve the DPC Watchdog error on your Windows 10 PC. Follow the procedure to check compatibility:

  • Press ‘Windows + R’ which will open run dialogue
  • Type ‘control panel’ and hit ‘Enter.’
  • Choose the ‘Uninstall a program’ option


Find the time and date of several newly installed applications. If the problem occurred after their installation, then uninstall the program and reboot into your system to get the things solved. This method not recommended for getting preferred over others. You might check others first, and if none of them is working, then you can proceed with this method.


It is not so difficult to tackle the Deferred Procedure Call Watchdog (DPC) Violation error in Windows 10 PC. You need to follow the step by step instructions to get rid of this kind of failure, and this can protect all the unsaved changes to get lost.

Sometimes you will be unable to get into your PC when you have the Deferred Procedure Call (DPC) Watchdog violation error. This problem is quite more irritating. You need to access your Windows in safe mode if your system puts itself into a loop. You might go to ‘Boot Options’ while switching the system on. The procedure to get into this option might not be the same for all, so find it accordingly. Now select ‘safe mode’ or ‘safe mode with networking’ to get into your system in a safe mode. If you have any queries or feedback, please write down the comment in the below comment box.

Likewise, check out our iPhone Tips and TricksPC tips and tricks, and Android Tips and Tricks for more such tips and tricks. Thank You.

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