What is DPC?
DPC means deferred procedure cell and watchdog means bug checker. Bug checker monitors the computer performance and windows program. Are you looking to fix DCP watchdog violation error in Windows 10 PC? Don’t worry we will help you.
It is mainly a type of error that occurs with a blue screen and an error message and then your personal computer will automatically restart.
This stops you from working smoothly and sometimes your computer won’t turn back on and you will keep on getting errors that is why we are going to discuss here what caused the DPC watchdog violation and how to fix it.
How is DPC caused?
Before knowing how to fix the DPC watchdog it is very important to know what causes them. There are a lot of different reasons for windows 10 but we will see here some of the main reasons.
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- Corrupted files: If an important system file is corrupted and not working properly it seems pretty obvious that this corrupted file could be causing issues and meaning your pc will not turn on or run smoothly.
- New Software: If this new software is similar to another piece of software and this could be a common cause of DPC watchdog violation errors. For example, if you install a new antivirus and you didn’t uninstall your old one you will have two antiviruses trying to run the same task and this will leads to DPC watchdog violation errors.
- Driver or SSD Firmware not updated: This very common reason and one of the most significant causes of DPC watchdog violation errors in windows 10.
- Unsupported hardware: The windows operating on your computer may not be compatible with some or multiple of the hardware devices and hardware in your pc once again causing the error.
How to Fix DPC Watchdog Violation Error in Windows 10 PC?
So as we have encountered all the important reasons causing the DPC watchdog violation error in windows 10 pc. Now let’s move on to the solution to fix DPC Watchdog Violation Error on Windows 10 PC.
1. Remove all connected external devices
Remove all external devices connected to your pc; this can be scanners, printers, memory cards, and anything you have connected since the error started occurring.
Once you have removed all these devices you can turn on your pc again and if you do not get the error anymore then you know it is one of these external devices causing the problem.
You should then replace the devices one by one this will mean you will find out which device is causing the error, if when you plug a device back in you then start getting DPC watchdog violation errors once again.
Once you have done this you know which device is causing the problem and you can either try or find out further why that is the problem or stop using that external device.
2. Changing the SATA AHCI controller
Changing the SATA AHCI controller can be a good method to eradicate DPC watchdog violation errors in windows 10 and it only takes a few minutes to do that. Step one press windows plus x together and click on device manager to open it.
Next, you need to navigate to the 80 API controllers and click on them. Choose the SATA AHDI controller and click on properties. Then go to the driver and click on drive details. It is okay if it is. Click on update driver and press okay.
Then choose the browser computer for the driver software option clip. Then pick from a list of devices drivers on your computer then hit on the standard starter AHDI controller and click the next button.
Now start the computer to execute the changes. After doing all these the DPC watchdog violation error in windows 10 can be fixed and if not then make sure to try the next solution.
3. Update the firmware of your solid-state drive (SDD)
SSDs are great for speeding up pc performance and making your pc run quicker but unsupported SSD firmware can cause DPC watchdog violation errors it is really to update and fix this. Now let’s check out how to do that.
Step one press windows plus x together and click on device manager to open it. Then click on the disk drive to get more options. Enter the model number of the SSD.
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Then open the manufacturer’s site and find the updated version of the SSD firmware. Click on download for installing the new version of the SSD firmware. Now restart the pc to fix the DPC watchdog violation errors in windows 10.
4. Check and fix disk errors
Any technical problems with your hard drive can also affect the system files. Luckily though you can check this with the disk check utility tool in windows 10. This can also help to fix the DPC watchdog violation errors in windows 8 and 10.
To do this open the command prompt by typing cmd in the search box, launch it by right-clicking the command prompt, and choose run as administrator. Write the command and hit enter; for targeting any particular drive replace the letter c with your drive name type y and click enter.
5. Run Event Viewer
You can also use the event viewer to check issues related to your device or driver or driver on your computer. To do this open the event viewer with the windows x key simultaneously and select event viewer, now hit on the windows logo present on the right-hand side of the screen then click on the system and it will show a list of events with errors and warnings.
6. Check Software and Hardware Compatibility
A corrupted operating system incompatible hardware devices and software can all lead to the stop code DPC watchdog violation. Make sure you check everything this includes removing all external devices and uninstalling new software.
This should help you remove the DPC watchdog violation error and get your pc up and running again. Later you can use system restore. Finally, let’s check out how to recover unsafe files or lost data if you cannot stop the DPC watchdog violation error and this is going to be done using the recovery tool.
Firstly download or install the recovery software to get the unsaved or lost files select the location from the select location option where you have lost the files. Click on start begin, if the exact location is known go to select a folder in the select location tab.
Step two scans the location when you click on the start tab recover it will start scanning if you find the lost data files pause or stop the process whenever you want. Finally, preview and recover the files. You can preview and see the file type size data and so on.
When you know you have the files you want to recover click on the recover button then click on save to store the files at the change location.
Hopefully, you now know that the DPC watchdog violation errors in windows 10 are solvable using various solutions and what causes these errors.