The DPC Watchdog Violation issue is one of the most frustrating BSoD (Blue Screen Of Death) errors that can occur in any Windows version. The BSoD bug check code is 0x00000133.
The term “watchdog” refers to a bug checker that monitors or tracks your programmes as well as your computer’s performance. The Watchdog name refers to the bug checker that monitors or tracks your programmes and the performance of your PC.
DPC stands for Deferred Procedure Call, and the Watchdog name refers to the bug checker that monitors or tracks your programmes and the performance of your PC. On Windows 10 machines, we’ll try to shed some light on the situation and assist you in addressing the issue.
The DPC Watchdog Violation Error: What Causes It?
This problem can happen in conjunction with other BSoDs, and they’re all caused by the same thing. If you go to Microsoft’s official page, you may read more about this issue:
The DPC Watchdog Violation was active for an extended period of time, either because it recognised a single long-running deferred procedure called (DPC) or because the system was at an interrupt request level (IRQL) of DISPATCH LEVEL or higher.
The value of Parameter 1 indicates if a single DPC timed out or if the system spent an extended period of time at or above the IRQL DISPATCH LEVEL. According to Microsoft, Windows 10 has stopped working because it was unable to receive a response from a hardware component, its driver, or a software programme related to it.
The disc drive is the most common hardware component in question, which causes Windows to crash when the disc becomes unreadable (similar to removing the HDD’s data connection while it’s in use).
In other cases, hardware incompatibility, an outdated BIOS or UEFI, SSD issues, inappropriate overclocking, or even a malware infestation are to blame.
Violation Errors in the DPC Watchdog
If you get the following errors, all of the treatments listed below will help:
On boot, DPC Watchdog Violation – This issue occurs after you turn on your computer and may be caused by a hard drive failure.
DPC Watchdog Violation occurs when connecting to the Internet. A defective network card driver is at blame.
When playing games, you may experience DPC Watchdog Violation which is triggered by a malfunctioning driver and occurs when you try to start a game or a more involved application.
DPC Watchdog Violation during Windows 10 installation – This happens when you try to install Windows 10, and it’s caused by a BIOS or UEFI issue.
DPC Watchdog Violation is a bugcheck that occurs at random and is most likely caused by a faulty driver.
Stop code: DPC Watchdog Violation This could be due to a hardware problem or a malfunctioning driver.
You can figure out how to get rid of this problem now that you know what it is and when it occurs.
1. Examine Your Cables
The most typical cause of connectivity issues is a flaw in a cable or its connections on either end. Checking connectivity by plugging the problematic cable into the network connector of another computer or network device is a straightforward way to do so.
A network adapter, which links a computer or device to the network cable, usually has a jack into which you may enter the cable.
2. Download and Install The iastor.sys Driver
Step 1: Right-click the Start button and select Device Manager from the context menu. From the IDE ATA/ATAPI controllers list, select the controller with SATA AHCI in its name (such as Standard SATA AHCI Controller).
To check if you’ve selected the correct controller, right-click it, go to Properties, select the Driver tab, and then Driver Details. After ensuring that iastor.sys is listed as a driver, click OK.
Step 2: From the Driver menu, select Update Driver. From the drop-down box, select Browse my computer for driver software. Choose Allow me to select from a list of device drivers on my computer from the drop-down menu.
Step 3: After selecting Standard SATA AHCI Controller, click Next. Close the window and restart your computer.
The iastor.sys driver, according to Microsoft, is to fault for the problem, and that replacing it with a conventional driver will fix it. Software tools can also be used to troubleshoot a range of blue screen errors as well as a variety of other computer issues.
3. Examine Your Hard Drive
Step 1: Press the Windows key + S to launch the search box on Windows 10. Type cmd in the Search tab and select Run as administrator to open Command Prompt with elevated rights.
Step 2: To start the software, type it in the box below and press Enter (replace C with the letter of your hard drive partition).
C: chkdsk /f
Step 3: If you don’t use the /f parameter, chkdsk will warn you that the file needs to be repaired, but it won’t. The chkdsk D: /f command checks your hard disc for logical errors and fixes them. To resolve physical issues, use the /r argument as well.
To check the health of your CDs, you can use a variety of programmes.
4. Drivers Update
Step 1: Right-click the Start button and select Device Manager from the Start menu. Right-click on your disc and choose Update driver from the Disk drives menu. Then select the first option, Automatically search for drivers.
Step 2: The system will look for a driver and install it if one is discovered, requiring you to restart your computer. If you receive the message “The best drivers for your device are already installed,” go to Windows Update and look for updated drivers.
Step 3: You’ll be taken to the Windows Update screen, where you’ll need to select View optional updates (this option will not appear unless you have at least one optional update pending).
Step 4: Check the boxes next to the drivers you wish to install, then click the Download and Install button. In our situation, we discovered an unrelated driver, but if a driver for your disc drive is available, you should install it immediately.
Step 5: After the installation is complete, restart your computer. If you have many drives, go through the steps again for each one.
5. OS Update
Step 1: Select Settings from the Start menu. From the drop-down option, choose Update & Security. Now, from the drop-down option, choose Check for Updates.
Step 2: If there are any updates available, they will be shown under the same button, and all you have to do is click the Download button beneath it.
Step 3: After you’ve downloaded and installed the updates, you’ll be prompted to restart your computer for the changes to take effect.
Step 4: Make sure you have the most recent Windows OS updates loaded on your PC. Microsoft, as a reminder, provides Windows updates on a regular basis to improve system dependability and fix issues.
Installing the most recent Windows updates on your computer may fix the DPC Watchdog Violation issue.
Even if you were able to address this DPC Watchdog Violation error, there’s no guarantee it won’t happen again, therefore it’s vital to take actions to prevent it. Keep your computer clean to protect it from malware and viruses. Ensure that you have the necessary drivers installed and that they are up to date.