Frequent DPC Watchdog Violations Occuring

Thaanks. These dumps blame Hyper-V VMSwitch drivers. Do you use the same?

Yes sir you were right it did showed updates successful but it was not reflected in the bios. Later, I manually updated it using flash drive and it is now reflected as f31 as bios version. There were few DPC Watchdog violations still occurring.

Here are the mindumps: minidump

Thanks, Rahul - the latest dumps still says BIOS is on 1.16. AMD GPIO error looks to be resolved.

As of now, what does System Information say about BIOS version?

Thank you for helping me however the issue still exist. I updated the AMD GPIO controller driver, bios, chipset and wireless drivers as you mentioned.

Here are the dumps during and after performing the updates : Minidumps

Hi Rahul,

I am Sumit, an Independent Advisor and a 3 year Windows Insider MVP here to help.

Seems like multiple drivers are involved.

First,

ffff9887`a7307178  fffff807`665e7000Unable to load image \SystemRoot\System32\drivers\amdgpio2.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for amdgpio2.sys
 amdgpio2+0x7000

This is AMD GPIO controller driver.

netio.sys was also named which may indicate a problem with the Network driver.

Update BIOS, Chipset drivers, and Wifi/Ethernet drivers from here which should hopefully resolve the issue.

https://support.hp.com/in-en/drivers/selfservic...

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