DPC WATCHDOG VIOLATION: 8 best fixes for Windows 10, 8.1,7

The DPC WATCHDOG VIOLATION issue in Windows 7, Windows 8.1 and Windows 10 is one of the most irritating Blue Screen of Death (BSOD) issues. Peruse underneath how you can fix it and put a conclusion to this disturbance.

One thing that was relentless in all Windows variants was the feared BSOD (Blue Screen Of Death) and Windows 10, Windows 8, Windows 7 are no more peculiar to them.

One specific mistake has been giving bunches of clients trouble as of late, and this is the DPC WATCHDOG VIOLATION.

For those of you that have seen this mistake, you may think about what it is and how to fix it.

Today, I'll attempt to reveal some insight into this issue and help you fix the DPC WATCHDOG VIOLATION issue in Windows 10, Windows 8, Windows 7.

Arrangement 1 – Check your links

As should be obvious, there are various foundations for the DPC WATCHDOG VIOLATION blunder, however fortunately the majority of them ca be discounted with no exertion.

For example, the principal thing you ought to do is check all the circle information/control links from your PC. At times, on the off chance that they are not appropriately connected, the framework may peruse that the plate is inaccessible and crash.

On the off chance that every one of the links are unblemished and appropriately connected, you should proceed onward and check the strength of the plates.

Arrangement 2 — Replace the iastor.sys driver

Microsoft recommends that you ought to supplant the driver that triggers this mistake message, which means the iastor.sys driver with the storahci.sys driver.

Right-click the Start symbol > select Device Manager.

Grow IDE ATA/ATAPI controllers.

Select the controller with "SATA AHCI" in its name, (for example, Standard SATA AHCI Controller). To check that you've chosen the correct controller, right-click the controller, go to Properties, click the Driver tab, and after that Driver Details. Check that iastor.sys is a recorded driver, and snap OK.

From the Driver tab > select Update Driver

Select Browse my PC for driver programming.

Select Let me pick from a rundown of gadget drivers on my PC.

Select Standard SATA AHCI Controller.

Snap Next, at that point Close, and afterward restart the PC.

Arrangement 3 — Check your plate

There are various utilities you can use to check all the wellbeing related parts of your drives. For more data on the best instruments that you can introduce to check your hard drive's wellbeing, look at this rundown.

On the off chance that you claim a SSD, you should search for a firmware update (in the event that you didn't refresh it from the beginning). Remember that in the event that you update your SSD's firmware, you will in all probability lose all information from it.

On the off chance that you need to rapidly check your plate for blunders, pursue the means recorded beneath (for Windows 10 and Windows 7).

On Windows 10, you can run a circle check utilizing Command Prompt.

Start Command Prompt as chairman and type the chkdsk C:/f order pursued by Enter. Supplant C with the letter of your hard drive segment.


As a brisk update, in the event that you don't utilize the/f parameter, chkdsk shows a message that the record should be fixed, yet it doesn't fix any blunders. The chkdsk D:/f direction recognizes and fixes legitimate issues influencing your drive. To fix physical issues, run the/r parameter too.


On Windows 7, go to hard drives > right-click the drive that you need to check > select Properties > Tool. Under the 'Blunder checking' area, click Check.

check framework drive for blunders

We trust that this guide is useful to you, and in the event that you are as yet having issues, or on the off chance that you realize some other method to fix the DPC_WATCHDOG_VIOLATION blunder in Windows 7, 8 or Windows 10, if you don't mind leave us a remark and we'll react at the earliest opportunity.

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