The 0x00000133 DPC Watchdog Violation Error is a blue screen death error. Deferred Procedure Call (DPC) is the term used here. It is a programme that monitors the Windows programme and also checks the performance of your computer.
Violation messages indicate that Watchdog (the system’s bug checker) has been disabled. It’s because DPC has been running for a while now.
What’s The Reason For the DPC Watchdog Violation Error?
The following are the most likely causes of the DPC Watchdog Violation error:
It could be that your device driver is either incorrectly installed or out of date. DPC Watchdog Violation error occurs when you try to watch a video if the video card driver is not installed on your machine.
Incompatible hardware may also be a factor in the problem. The DPC Watchdog Violation issue may appear if, for example, your hard drive is no longer supported by the operating system or if you have upgraded your hardware.
There are four possible solutions to the DPC Watchdog Violation Error. Start the complete guide now.
1. Changing the SATA ACHI Controller Driver
It is possible to fix the DPC Watchdog Violation Error by using one of the solutions given below. To update the SATA ACHI controller driver, follow the steps outlined below:
Step 1: Press the Windows and X keys on your keyboard at the same time. As a final step, click on “Device Manager.” The Device Manager window will open up. Expand the IDE ATA/ATAPI Controllers choice.
Step 2: Right-click the SATA ACHI controller and then pick Properties from the context menu that appears. The Properties window will open up at this point. You can now verify that you have selected the correct controller by clicking on the Driver tab and the Driver Details button.
Step 3: It is a good sign that you have selected the correct controller when you see iaStorA.sys listed as a driver. To close this window, simply click the Ok button. Once you’ve clicked on the Driver tab, select the Update Driver button. Click on the Browse my computer for driver software option in the seventh step.
Then, click on the appropriate selection. Select a device driver from a list on my computer.
Step 4: Finally, select the Standard SATA AHCI Controller option from the drop-down menu. Then, press the Next button to continue. To complete the procedure, adhere to the given guidelines. Finally, reboot your computer to apply the modifications you’ve just made.
Keep in mind that the same procedure must be followed every time you perform a Windows update.
2. Running a Disk Check
Step 1: Start by pressing the Windows key on your keyboard.
Step 2: Click on the Start button. Then type cmd into the search box. Run as administrator by right-clicking on the resulting Command Prompt and selecting that option. The User Account Prompt will then appear. To proceed, press the Yes button.
Step 3: Command Prompt will now display on your screen. Type chkdsk /f /r in cmd and then press Enter once you’ve entered the command. When you’re done, press the Y key on your keyboard.
As a result, the disc check will begin the next time you start your computer, and it will also take some time to finish. If you’re in a hurry and can’t wait for the process to finish, don’t restart. It’s going to have to be rescheduled.
3. Compatibility Between Hardware and Software
DPC Watchdog Violation is caused by the following:
Connect only the mouse and keyboard to your PCs, and disconnect all other external devices, such as a hard drive or USB. Then, reboot your computer to complete the process.
Restart your system once you’ve connected each device one at a time. There is a good chance the new device you’ve connected is triggering your DPC Watchdog Violation error. So, either get a new one of the same model or get the driver updated.
4. Run Event Viewer
Find the driver or device that’s causing DPC Watchdog Violation Error with this method.
Step 1: Press the Windows and X keys on your keyboard at the same time. Then click on the Event Viewer link.
Step 2: A window titled “Event Viewer” will pop up. Select System from the drop-down menu under Windows Logs on the left side of the screen.
You may now see some entries in the middle pane of the window. Errors and warnings should be checked next. Errors and warnings are shown in full detail. You may also see exactly when the problem occurred.
Conclusion
As a result, the DPC Watchdog Violation Error is caused by a mismatch between the hardware and software. The DPC Watchdog Violation Error can be fixed by following the above-mentioned procedures. If the DPC Watchdog Violation problem persists, you may also try updating your device drivers.
