I'm getting DPC WATCHDOG VIOLATION 0x133, and fixes suggested to other uses aren't helping

Question

I'm getting DPC WATCHDOG VIOLATION 0x133, and fixes suggested to other uses aren't helping

KTM 0

I'm having persistent problems with dpc watchdog violation 0x133. It keeps freezing and shutting down my computer, mostly when I'm playing CivVI but at other times also (including as I was trying to post this question).

Things that may be helpful to note:

My computer is just over a year old.
The problem cropped up about three to four weeks ago. It does not appear consistently x minutes after booting up or anything. I did not make any changes or download anything in the period before the problem started.
I've run a virus scan.
My Windows Update is up to date.
I uninstalled and reinstalled Civ and continue to have problems in and out of game.
I uninstalled and reinstalled the graphics driver and continue to have problems.
I have done sfc /scannow as recommended on another person's question about this error and continue to have problems.
I have done DISM /Online /Cleanup-Image /RestoreHealth as recommended on another person's question and continue to have problems.

Minidump files are here, if it helps.

Thanks!

0 comments

1 answer

Your answer

Answer 1

Ivan B 120.7K Independent Advisor

Hi,

The minidumps indicate a problem with your computer's Kernel and Chipset, possibly due to drivers.

Search for msinfo32.exe in the search bar, take a screenshot, and post it here so we can see the correct laptop model or desktop configuration.

Thanks

KTM 0 Reputation points

2026-08-23T03:34:18.0633333+00:00

Thank you! Here's the summary.
Ivan B 120.7K Reputation points Independent Advisor

2026-08-23T04:11:24.7+00:00
Hii,

I recommend updating the BIOS, the iGPU and dGPU drivers, and the chipset drivers.

Please note that while a BIOS update is recommended, it does carry risks. If the process is interrupted, your laptop might fail to boot. Therefore, if you lack experience with hardware and software, I suggest skipping this step—even though it is highly recommended.

To update the BIOS, you must first disable BitLocker. To do this, open the Command Prompt (as administrator), run the command manage-bde -off C:, wait for the decryption process to complete, and restart your computer.

After that, you can download the BIOS from the link below:

https://support.hp.com/br-pt/drivers/hp-envy-x360-16-inch-2-in-1-laptop-pc-16-ad0000/model/2102007683?sku=9U9V4UA

To update the BIOS: connect the laptop to a power source, close all applications, run the BIOS file as administrator, select "Update," and wait for the process to finish.

After updating the BIOS, I recommend using DDU.

https://www.wagnardsoft.com/forums/viewtopic.php?t=5582

Note: DDU is a third-party application used to completely uninstall and reinstall GPU drivers.

After downloading, extract DDU to a folder.

Run the Display Driver Uninstaller.exe application, select the "Model" tab, and choose "GPU." After uninstalling the GPU driver, ensure you uninstall it for "All GPUs."

Click the first option, "Clean and Restart," and wait for the process to complete. 4. After running DDU and installing the driver:

https://support.hp.com/br-pt/drivers/hp-envy-x360-16-inch-2-in-1-laptop-pc-16-ad0000/model/2102007683?sku=9U9V4UA

AMD High-Definition Graphics Driver

Open the Command Prompt (as administrator) and run the following commands: sfc /scannow and dism /online /cleanup-image /restorehealth. Wait for the process to complete and restart the computer.

Next, perform a clean boot and, if desired, uninstall any applications you do not use.

https://support.microsoft.com/en-us/topic/how-to-execute-a-simple-boot-start-in-windows-da2f9573-6eec-00ad-2f8a-a97a1807f3dd

Open the Command Prompt (admin), type verifier, and select the option to delete existing settings.

Run a 24-hour test to verify that everything is working correctly.

Note: This is a non-Microsoft website. The page appears to provide accurate and safe information. Watch out for advertisements on the site that may promote products frequently classified as PUPs (Potentially Unwanted Programs). Thoroughly research any product advertised on the site before deciding to download and install it.

Thanks