How to Fix DPC_Watchdog_Violation Error on Windows 11?

DPC_Watchdog_Violation is actually a Windows 11 BSOD issue too. The Watchdog_Violation error manifests itself as a black screen of death, the same as the blue screen problem. If your Windows 11 encounters the DPC_Watchdog_Violation error, then your PC will have a black screen with a 0x00000133 stop code.

Like other BSOD errors, this one forces the PC to restart. The DPC_Watchdog_Violation error may be caused by some software used. Likewise, Windows 10 users also encounter DPC_Watchdog_Violation errors for the same reason. But don’t worry, even if Windows 11 encounters the DPC_Watchdog_Violation error, we have a way to fix it.

Fix windows 11 DPC_Watchdog_Violation

What is causing the DPC_Watchdog_Violation error?

The DPC_Watchdog_Violation error is raised when the DPC (Deferred Procedure Call) runtime times out.

This problem often occurs on PCs with SSD storage. SSD drive manufacturers often need to release updated drivers or firmware for the latest operating systems. That’s why this problem occurs on Windows 11 systems.

Of course, the DPC_Watchdog_Violation error is not only raised with an SSD. It can also be caused by corrupt system files, incompatible external hardware and software conflicts.

7 Ways to fix DPC_Watchdog_Violation error on Windows 11

1 Unplug external hardware devices

First, make sure no external devices (other than a mouse and keyboard) are plugged into the computer, such as printers, game controllers, and external USB storage devices. If there is no DPC_Watchdog_Violation error after disconnecting the external hardware, then the error may be caused by the connected external device being incompatible with your PC.

In this case, find the incompatible device first. Then update the driver of the external device to fix its compatibility with the computer.

2 Run a System File Checker scan

Bring up the search box, which has a handy Windows key + S hotkey.
Type cmd in the search box to find Command Prompt.
Right-click on the Command Prompt search result to select the Run as administrator context menu option.
Execute the command: DISM.exe /Online /Cleanup-image /Restorehealth
Enter the SFC command and press Return to run a file scan: sfc /scannow


Press Y and Enter to confirm.
After this, select the Power and Restart options on the Windows 11 Start menu.

3 Replace the driver file of the SATA AHCI device

First, right-click the Start menu tray icon and select the shortcut for Device Manager

Double-click IDE ATA/ATAPI Controllers to expand the category.
Then double-click Standard SATA AHCI Controller, then click the Drivers tab of the window.
Press the Driver Details button.

If the driver file details window shows that the device has an iaStorA.sys file, you need to change to a Storahci.Sys file. Click OK to close the window.

Press the Update Driver button on the Drivers tab.
Click Browse my computer for drivers option.

Select Let me choose from a list of available drivers.

Then select Standard SATA AHCI Controller in the selection box and click the Next button.
After this, restart your desktop or laptop.

4 Update the firmware of the PC SSD

If your computer has a solid-state drive, follow the steps below to update its firmware.

Start by opening the solid-state drive’s manufacturer’s website and download the latest firmware for your drive.

Before downloading, you need to determine the model details of your SSD drive, just open the Disk Drives category in Device Manager. Then enter the model name of the SSD in the search box on the manufacturer’s website to find the corresponding SSD drive.

5 Choose a suitable restore point

Right-click Start to select Run Attachment Shortcut.
Enter the following text in the Open box of Run: rstrui
Click OK to bring up System Restore.
Select the Choose a different restore point option and click Next to continue.

Select this option if the Show more restore points check box is available.
Choose a restore point to restore Windows 11 to a date before the DPC_Watchdog_Violation error occurred on your computer. Or just select the earliest restore point date available.

Select Next and Finish to roll back Windows 11 to the selected restore point.
Rolling back Windows 11 will uninstall software installed after the selected date. This system undelete software may have caused the DPC_Watchdog_Violation error.

6 Reset Windows 11

Resetting Windows 11 will restore your PC to its default settings and remove any third-party software that wasn’t preinstalled. Therefore, the modified method is used when none of the above methods work.

First, click Start to open the menu.
Select the pinned settings shortcut.

Click Restore Navigation Options.

Click Reset PC button to open its utility.
Next, select the Keep my files option (if you wish to keep your user files).

Select cloud download or local reinstall option.
Press the Next button and then click Reset to confirm.


The DPC_Watchdog_Violation error is a common BSOD errors from Windows. However, you can easily solve this issue by solutions above.


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