Hello,
For several months I've had a problem with recurring DPG Watchdog Violation blue screens, without understanding the cause. They had largely calmed down for several months, but resumed, which led me to completely reinstall Windows. However, shortly after installation, everything started up again as before.
I started collecting the dmp files, and underneath you have all the drivers implicated by the Windbg analysis.
My first thought was a hardware cause, but I ran all the hardware tests proposed in the bios. I also ran long stress tests on the chipset, processor and dedicated graphics card, with no apparent anomaly.
Impossible to find a precise cause for the problem, it happens just as easily on a PDF reader, Word, Firefox or even without software running.
At first, I thought it might be an interaction between the graphics card drivers (see my configuration below). However, I don't think there's any connection in the end. I've disabled the Nvidia graphics card in the BIOS and uninstalled its driver with DDU, but the problem still persists.
For your information, here's the list of drivers incriminated by WinDbg, as well as the windbg analysis results: https://www.swisstransfer.com/d/788b9dd9-782c-468f-ba2c-004018e7972f
All drivers are up to date.
I know it's a lot, but if anyone has any ideas, I'd love to hear from you. Of course I'm at your disposal if you need more info.
Many thanks in advance!
--------------------------
Configuration
Windows 11 24H2
Lenovo Yoga Pro 7
Ryzen 7 7840HS with AMD 780M
Nvidia GeForce 3050 6GB
28/02/25
MODULE_NAME: nt
IMAGE_NAME: ntkrnlmp.exe
01/03/25
MODULE_NAME: msgpioclx
IMAGE_NAME: msgpioclx.sys
07/03/25
MODULE_NAME: amdgpio2
IMAGE_NAME: amdgpio2.sys
03/17/25: nvidia GPU disabled from Lenovo control panel
MODULE_NAME: amdgpio2
IMAGE_NAME: amdgpio2.sys
03/21/25: nvidia GPU disabled from Lenovo control panel
MODULE_NAME: dxgmms2
IMAGE_NAME: dxgmms2.sys
03/22/25: nvidia GPU disabled from BIOS, chipset version given by Lenovo reinstalled.
MODULE_NAME: msgpioclx
IMAGE_NAME: msgpioclx.sys
24/03/25: nvidia GPU disabled from BIOS, chipset version given by Lenovo reinstalled.
MODULE_NAME: dxgmms2
IMAGE_NAME: dxgmms2.sys
30/03/25: uninstall Lenovo drivers and install AMD WHQL recommend drivers, nvidia disabled in bios
MODULE_NAME: amdgpio2
IMAGE_NAME: amdgpio2.sys
For several months I've had a problem with recurring DPG Watchdog Violation blue screens, without understanding the cause. They had largely calmed down for several months, but resumed, which led me to completely reinstall Windows. However, shortly after installation, everything started up again as before.
I started collecting the dmp files, and underneath you have all the drivers implicated by the Windbg analysis.
My first thought was a hardware cause, but I ran all the hardware tests proposed in the bios. I also ran long stress tests on the chipset, processor and dedicated graphics card, with no apparent anomaly.
Impossible to find a precise cause for the problem, it happens just as easily on a PDF reader, Word, Firefox or even without software running.
At first, I thought it might be an interaction between the graphics card drivers (see my configuration below). However, I don't think there's any connection in the end. I've disabled the Nvidia graphics card in the BIOS and uninstalled its driver with DDU, but the problem still persists.
For your information, here's the list of drivers incriminated by WinDbg, as well as the windbg analysis results: https://www.swisstransfer.com/d/788b9dd9-782c-468f-ba2c-004018e7972f
All drivers are up to date.
I know it's a lot, but if anyone has any ideas, I'd love to hear from you. Of course I'm at your disposal if you need more info.
Many thanks in advance!
--------------------------
Configuration
Windows 11 24H2
Lenovo Yoga Pro 7
Ryzen 7 7840HS with AMD 780M
Nvidia GeForce 3050 6GB
28/02/25
MODULE_NAME: nt
IMAGE_NAME: ntkrnlmp.exe
01/03/25
MODULE_NAME: msgpioclx
IMAGE_NAME: msgpioclx.sys
07/03/25
MODULE_NAME: amdgpio2
IMAGE_NAME: amdgpio2.sys
03/17/25: nvidia GPU disabled from Lenovo control panel
MODULE_NAME: amdgpio2
IMAGE_NAME: amdgpio2.sys
03/21/25: nvidia GPU disabled from Lenovo control panel
MODULE_NAME: dxgmms2
IMAGE_NAME: dxgmms2.sys
03/22/25: nvidia GPU disabled from BIOS, chipset version given by Lenovo reinstalled.
MODULE_NAME: msgpioclx
IMAGE_NAME: msgpioclx.sys
24/03/25: nvidia GPU disabled from BIOS, chipset version given by Lenovo reinstalled.
MODULE_NAME: dxgmms2
IMAGE_NAME: dxgmms2.sys
30/03/25: uninstall Lenovo drivers and install AMD WHQL recommend drivers, nvidia disabled in bios
MODULE_NAME: amdgpio2
IMAGE_NAME: amdgpio2.sys