Fix DPC Watchdog Violation Error: In Windows 11/10/8.1/8/7 blue screen of death is one of the most common errors. Windows users often encounter a blue screen that displays the DPC_WATCHDOG_VIOLATION error, and within 5 seconds, the computer restarts.
However, if the problem occurs once in a while, it is quite okay, and you should not get worried. But in case if it is happening again and again. Then you seriously need to find a fix. Wondering how to Fix DPC Watchdog Violation Error in Windows 10/8/7? This post is for you.
In this article, we will talk about the ways that can fix DPC_WATCHDOG_VIOLATION error. However, before we talk about how to fix the blue screen error let’s know what this Error is.
This way you will get a better understanding of the whole thing. So let’s just head into the topic without wasting much of the time.
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- 1 What is DPC Watchdog Violation Error?
- 2 How to Fix DPC Watchdog Violation Error In Windows 10/8/7 PC?
- 3 Conclusion
What is DPC Watchdog Violation Error?
Well the DPC WATCHDOG VIOLATION error is a bug in the latest Windows Operating System. It appears as a blue screen of death and has a value of 0x00000133. DPC stands for the “Deferred Procedure Call” where the watchdog stands for the bug checker.
First, the DPC is running for too long time. Or your system has encountered an interrupt request level or IRQL of DISPATCH_LEVEL. But now the question is why we face this error? Well, let us answer the question for you.
Why the DPC Watchdog Violation error occurs?
One of the primary reasons behind this issue is that outdated drivers or drivers are installed incorrectly.
For example, if you have recently installed a new operating system and forgot to install a specific driver. Then there is a high chance that you would encounter the DPC Watchdog error.
Apart from driver reasons it also occurs because of incompatible hardware. For example, if you have outdated hardware installed on your Windows 10 computer. Then there is a high chance that you will get to see the Watchdog error too.
Even apart from these two reasons, this error also results from some software conflicts. However, software conflict issues are not common ones.
How to Fix DPC Watchdog Violation Error In Windows 10/8/7 PC?
Anyway, whatever the reasons behind this error are you can quickly fix DPC Watchdog Violation error by following simple steps.
Method- 1: Turn Off Fast Startup
First of all, you have to navigate to the control panel.
Once you are on the control panel, you have to go to the System and Security settings.
Now go to the power options. On the left side of the screen, you will find the “Choose What Power Button Do” open it.
Then select the “Change settings that are currently unavailable” option.
Now look for the Find Turn on Fast Startup option and uncheck it. In the end, save the settings and exit.
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Method-2: Check for Corrupted Hardware
First of all click on the search bar and type down CMD.
After that right-click on the Command Prompt and choose Run as administrator.
Over here you have to type down the following command:
chkdsk c: /f /r
Now press enter and then it asks if you want to schedule the disk check or not. Press “Y” to approve.
Now exit CMD and restart your computer.
After you restart, your computer will take some moments to complete the task.
That’s it, now use your computer as you do. Plus, see if you are still getting the DPC Watchdog Violation Error on your computer or not.
Method 3: Change SATA ACHI controller driver
Changing the SATA ACHI controller driver is one of the most effective fixes that you can try out. To change your SATA ACHI controller driver here are the steps that you have to follow:
First of all, right-click on your This PC icon and select properties. Then you have to select Device Manager.
From here you have to expand IDE ATA/ATAPI Controllers. Now right click on the SATA ACHI controller and then click on Properties.
Then a new window will open from here select the Driver tab and then click Driver Details.
Check if the drivers are listed as the iaStorA.sys or not. If yes click the ok button to exit.
If not then click on the Driver button. Now select the browse my computer for driver software.
Then, you have to click on the “Let me pick from a list of device drivers on my computer” option.
Now click on the SATA AHCI Controller and click on the Next button. After that follow all the screen instructions and you are good to go.
After everything is done, restart your computer, and you are all done.
NOTE: You may have to repeat the same steps again and again after every Windows 10 update.
Method- 4: Reinstall Display Driver in Safe Mode
First of all open the RUN menu, for this press Win Key + R button at the same time.
Once you are on the run menu, you need to type down msconfig and hit the Enter key.
After that, a new window will open. From here select the boot tab.
Now place a checkmark on safe boot option and select the Choose Network option.
After that click on the apply and ok button and restart your machine.
Once you are in the safe mode, right click on This PC icon and go to the properties. Then go to the device manager.
Over here you need to look for the display adapters and then right click on it and select uninstall.
After that just reboot your computer and see if it has fixed the DPC Watchdog Violation Error in Windows or not.
Method- 5: Scan and Fix System Files
Well, many times scanning the windows files fixes the PC Watchdog Violation Error in Windows.
Also scanning the files is super easy. Just a simple CMD command and you are good to go. Anyway, for this, you have to follow these steps:
First of all open CMD with Administrator Rights.
Now over here type down SFC /scannow and then press Enter.
Now it will automatically look for errors and fix it on the go. When the scanning process is completed, simply restart your computer, and you are good to go.
Method- 6: Update Firmware of Your Solid State Drive
If you are using a Solid State Drive (SSD) instead of HDD on your computer then updating the firmware of it might fix DPC Watchdog Violation Error in Windows. Here are all the steps that you have to follow to update the firmware of your SSD.
First of all, right-click on the This PC icon and select properties. Then go to the Device Manager.
Under the Disk Drives menu, you will find the SSD drive.
Right click on it and select properties. Now you will find the model number of your SSD drive.
In the end, simply go to your SSD manufacturer’s website and download the SSD firmware. After that install the Firmware and restart your machine and you are all done.
Well, these were some of the ways to Fix DPC Watchdog Violation Error in Windows 11/10/8/8.1/7. Now go ahead and check these steps out and see which of these are working for you. Also in the end, if nothing works for you, then you might have to reinstall your operating system.
Even after reinstalling your Windows operating system, you face the same issue. Then it is advisable to take your PC or Laptop to the nearest service center and get it fixed. In case, if you are good with computer hardware, then you can also try detaching the drives to fix the issue.
Like if you have SSD and HDD, then you can disconnect and see if it has fixed the Error In Windows or not. Anyway, if you have any more questions to ask, then feel free to leave a comment below.